Power factor correction and harmonic filtering

Transcription

Power factor correction
and harmonic filtering
Catalogue
Rectimat 2
Automatic capacitor banks
2002
Building a New Electric World
Schneider Electric
Contents
0
2
Power factor equipment selection guide
3
General technical data
4
Capacitors and banks 50 Hz
6
230 V network voltage
6
8
14
14
16
20
24
Varlogic power factor controller
28
1
0
Why reduce power factor ?
Many electrical loads (transformers, motors, air conditioners, fluorescent tube
ballasts,…) consume reactive power.
Power factor correction refers to the installation of a capacitor equipment to provide
this reactive power instead of the distribution network.
This has the following advantages:
a saving on electrical equipment by a reduction of power demand in kVA
an increasing of the available power at the transformer secondary
fewer voltage drops and Joule losses in a cable
saving on electricity bills through:
# the suppression of excessive reactive power consumption
# the reduction of maximum power demand.
Effects of harmonics on capacitors
Some loads (variable speed drives, static converters, welding machines, arc
furnaces, fluorescent tubes,…) pollute the electric network by creating harmonics
which may cause capacitor overloads.
In order to take account of harmonic effects on capacitors, proper section of the
type of compensation equipment is essential:
standard type
overrated type (overrated capacitors)
detuned type (overrated capacitors associated with detuned reactors) as
described in the paragraph below.
For harmonic filtering, please consult us.
E89588
Sn
kVA
How to compensate
Capacitor
equipment are chosen according to the following criteria:
reactive power to be installed
The equipment power Qc (kvar) can be calculated in two ways:
# from the reactive power invoiced: monthly bill
R (kvar.h) and the operating time of the installation:
P kW
Gh
kVA
M
Qc
kvar
P kW
Sn: transformer apparent power.
Gh: apparent power of harmonic-producing loads (variable
speed drives, static converters, power electronics,…)
Qc: compensation equipment power.
R ( kva r ⋅ h )
Qc ( kvar ) = -----------------------------t( h)
# from the active power and the power factor of the installation:
Qc (kvar) = P (kW) x (tan ϕ - tan ϕ')
where tan ϕ corresponds to the cos ϕ of the installation before compensation and
tan ϕ to the required cos ϕ after compensation.
NB: if Qc > 1000 kvar, HV compensation may be considered.
fixed or automatic compensation
In the case of global or workshop compensation, the Qc/Sn criterion enables
choice between a fixed and an automatic capacitor bank. The 15 % threshold is a
guide value recommended to prevent the eflects of off-load overcompensation.
# Qc/Sn < 15 % fixed compensation
# Qc/Sn > 15 % automatic compensation.
types of capacitor equipment
Capacitor equipment are available in three types depending on the level
of harmonic pollution of the network.
The Gh/Sn ratio is used to select the type of capacitor equipment required:
# if
Gh
-------Sn
$ 15 %,
standard type equipement is appropriate.
# if 15 % <
Gh
-------Sn
$ 25 %,
overrated equipment is designed to withstand harmonic stresses.
470 V rated voltage capacitors are used.
# if 25 % <
Gh
-------Sn
$ 50 %,
detuned type equipment includes 470 V (400/415 V network voltage) rated voltage
capacitors associated with detuned reactors.
# if
Gh
-------- > 50 %,
Sn
filters are recommended to be installed. Please consult us.
2
Schneider Electric
Power factor equipment
selection guide
E89591
230 V to 690 V - 50/60 Hz networks
Qc / Sn
y 15 %
> 15 %
Fixed
compensation
Automatic
compensation
Gh / Sn
Gh / Sn
y 15 %
15 to 25 %
> 25 % (*)
y 15 %
15 to 25 %
> 25 % (*)
Standard type
Overrated type
Detuned type
Standard type
Overrated type
Detuned type
(*) When Gh/Sn > 50 %, filters are recommended to be installed. Please consult us.
Varplus M capacitors
Rectibloc fixed capacitor banks
Rectimat 2 automatic capacitor banks
Reactive compensation equipment in Prisma cubicles
Thyrimat capacitors banks with static contactors
Filters
Sn: transformer apparent power
Components and subassemblies for power factor equipment:
Power factor correction modules
Power factor controllers
Gh: apparent power of harmonic-producing loads
(variable speed drives, static converters, power electronics,…)
Qc: compensation equipment power
Schneider Electric
3
E89589
HRC fuse
discharge
resistor
metallic disc
overpressure disconnect
device
General technical data
Varplus
M capacitors
Varplus M capacitors cover a wide range of voltages (230 V to 690 V) and power
rating
from a limited number of references
their technology relies on the use of a self-healing metallised polypropylene film
requiring
no gas or liquid impregnation
the HQ (high quality) protection system built into each capacitor element
guarantees operating safety. With its unique, patented design it has been used for
more
than 10 years on several million elements
the HQ system provides protection against the two types of faults encountered as
capacitors approach the end of their service life. High current fault protection is
provided by a fuse with a high breaking capacity, where as low current fault
protection is provided by the combination of an overpressure disconnect device
with
the HRC cartridge fuse
whatever the fault, pressure inside the capacitor element is always limited to a
value
far lower than the maximum admissible pressure
in both cases, a standard HRC fuse is used to break the electric circuit.
The
plastic enclosure of the Varplus M capacitors has double electrical insulation
the plastics used offer both outstanding mechanical properties and maximum selfextinguishing ratings (UL94 5 VB certification).
Cross-section of a capacitor element
052676
Varlogic controllers simplify design,
commissioning, monitoring and
maintenance of automatic compensation
equipment.
052678
Varlogic R6
Varlogic R6 and R12 controllers
Varlogic R6 and R12 meet the specifications of most applications with standard
features:
# panel or DIN rail mounting
# phase to phase or phase to neutral connection
# independent alarm contact
# four regulation programs
# seven step combination.
a quality display (numerical on Varlogic R6, alphanumerical on Varlogic R12) enables:
# display of the cos ϕ and the energised steps
# indication of alarm tripping
# visualisation of setting and programming operations.
eight alarm situations can be detected and reported on the display.
The alarm message continues to be displayed on the screen once the fault
disappears until it is reset
in the event of low voltage or micro voltage, all capacitor steps are automatically
disconnected in order to protect the equipment
commissioning of the Varlogic R6 and R12 controllers is simplified by:
# insensitivity to CT polarity
# insensitivity to phase rotation polarity
# automatic C/K ratio search feature
# signalling of connection errors
# a very detailed user manual.
Varlogic RC12 controller
the RC12 Varlogic controller includes all eight alarms of the R12 model and the
052681
Varlogic R12
Varlogic RC12
4
following control fonctions:
# temperature inside the capacitor bank
# capacitance Ioss of each capacitor step
# current overload (rms/In)
# total voltage harmonic distortion
# overvoltage.
An alarm is activated if the programmed thresholds are exceeded: closing of the
alarm contact, message on display, indication by red LED.
In situations of overvoltage, overtemperature or capacitor overload, all steps are
automatically disconnected in order to protect the equipment.
the information measured and processed for control requirements can be displayed:
# configuration of contacts (normal connected or disconnected step, fixed step,
step not used, free contact or fan contact)
# load and reactive currents
# total voltage harmonic distortion
# step status (normal operation or with reduced capacitance)
# current overload
# alarm thresholds
# compensation equipment test procedure.
the Varlogic RC12 programming options make it possible to meet complex
specifications:
# generator set applications
# power factor correction with fixed step
# overcompensation prevention
# minimum power factor.
Schneider Electric
General technical data (cont.)
051339
LC1-D contactors for capacitors switching
Capacitor switching is followed by transient phenomena resulting from capacitor
charging. In particular this creates very high overcurrent which is equivalent to a
short circuit of short duration. The use of standard contactors may present risks for
reliability of installations.
Contactors with one technology
The contactors used in our equipments have specially been designed for capacitor
switching. They include a set of contacts and current limiting resistors which are
switched off after the initial switching peak.
Personnel safety
Manual operation of contactors is impossible. Contactors include terminal covers for
finger contact protection.
LC1-D contactors
Safety of installations
Current limiting resistors allow to reduce transient overvoltage.
058168
Lifetime
These specific contactors provide a ready to use solution avoiding installation of
damping reactors. Their durability is far greater than that of traditional solutions
(300 000 operations at 400 V).
056643
Power factor correction modules P400
Power factor correction modules P400
The Power factor correction modules P400 are incorporated in LV electric
switchboards to form an automatic compensation equipment. These modules
consist of:
LC1-D contactors
a set of HRC fuses.
This prewired solution guarantees design. In the case of highly polluted networks,
the power factor correction module with integrated detuned reactor (DR) forms a
unit tuned at 4.3 (standard value, other tunings on request).
Compensation banks
Compensation banks are designed for fixed or automatic compensation.
Fixed compensation banks
These mainly include:
circuit breaker for protection.
Automatic compensation banks
These
mainly include:
LC1-D contactors
a Varlogic power factor controller according to the controller programming mode
(1-1-1-, 1-2-2, 1-1-2)…, the number of apparent steps may be less than the
number of electric steps (regulation).
Automatic compensation banks
Capacitor banks with static contactors
Banks equipped with static contactors are available for installations with rapid
regulation requirements.
In highly polluted networks, detuned reactors are connected with the capacitors
to form a unit tuned at 4.3 (standard value, other tunings on request). These are the
detuned type capacitor banks.
In some configurations (low Ssc high capacitor power), a different tuning frequency
may be required to prevent disturbing the power network remote control frequency.
Contact our sales departments.
NB: for oversized and detuned type capacitors and banks, the reactive power
given is that provided at the network voltage 400 V.
Schneider Electric
5
Rectimat 2
E56639
The Rectimat 2 capacitor banks are
automatic compensation equipment in the
form of an enclosure or a cubicle according
to the power ratings
056641
Rectimat 2 cubicle 1
Standard type
No polluted network (Gh/Sn
Rectimat 2
230 V
(kvar)
45
60
75
90
105
120
135
150
165
180
195
210
225
240
255
270
285
300
(1) out of supply
$
15 %)
Step
Type
3 x 15
4 x 15
5 x 15
6 x 15
7 x 15
8 x 15
9 x 15
10 x 15
11 x 15
12 x 15
13 x 15
14 x 15
15 x 15
16 x 15
17 x 15
18 x 15
19 x 15
20 x 15
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Recommended
Ref.
circuit breaker (1)
1
1
1
1
2
2
2
3
3
3
3
4
3
4
4
4
4
4
NS160
NS250
NS400
NS400
NS400
NS630
NS630
NS630
NS630
NS630
C801
C801
C801
C1001
C1001
C1001
C1001
C1251
52600
52739
52601
52740
52602
52603
52741
52604
52742
52605
52743
52606
52744
52745
52607
52746
52747
52608
Technical
data
capacitor rated voltage: 240 V, three-phase 50 Hz
capacitance value tolerance: 0, +10%
056643
#
#
#
#
#
#
#
#
insulation level:
0.69 kV
withstand 50 Hz 1 min: 2.5 kV.
maximum permissible current: 1.3 In (230 V)
maximum permissible voltage (8 hours over 24 hours as in IEC 60831): 253 V
temperature class (230 V):
maximum temperature: 40°C
average temperature over 24 hrs: 35°C
average annual temperature: 25°C
minimum temperature: –5°C.
degree of protection: IP31 (IP21D if the roof is ventilated)
protection against direct contact (opened door)
colour:
metal sheet: RAL 9002
bottom blanking plate: RAL 7021.
standards: IEC 60439-1, EN 60439-1.
Accessories for Rectimat 2
Plinth H = 250 for cubicle 1
Plinth H = 250 for cubicles 2 and 3
Ref.
52672
52673
2 x 52673
6
Schneider Electric
Rectimat 2
Installation
fixing:
enclosure: wall mounting or free standing with plinth (accessory)
cubicle: free standing cubicle or free standing with plinth (accessory).
bottom connection of power cables to the busbar pads
the CT (5 VA sec. 5 A), not supplied, is to be placed upstream from the capacitor
bank and loads
it is not necessary to provide a 230 V/60 Hz power supply to supply the contactor
coils.
#
#
Options
incoming circuit-breaker
fixed base compensation
extension
load shedding (main-standby)
top connection
please consult us for other options.
E55193
Dimensions
Standard type
230 V
(kvar)
H
L
45
60
75
90
105
120
135
150
165
180
195
210
225
240
255
270
285
300
D
E55194
Rectimat 2 cubicles 1 and 2
H
L
Type
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
Cubicle
1
1
1
1
2
2
2
3
3
3
3
4
3
4
4
4
4
4
Dimensions (mm)
H
L
D
Weight
(kg)
1050
1050
1050
1050
1050
1050
1050
2100
2100
2100
2100
2100
2100
2100
2100
2100
2100
2100
60
65
80
85
140
140
150
160
265
270
280
285
290
300
310
320
325
330
550
550
550
550
800
800
800
800
800
800
800
1600
800
1600
1600
1600
1600
1600
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
D
Schneider Electric
7
Rectimat 2
056637
to the power ratings.
056639
Rectimat 2 enclosure 1
Standard type
Rectimat 2
400 V
(kvar)
7.5
10
12.5
15
17.5
20
22.5
25
30
Step
Type
(1)
$
15 %)
Ref.
3x2.5 Enclosure 1 NS100 52812
3x5
Enclosure 1 NS100 52815
4x5
5x5
3x10 Enclosure 1 NS100 52819
6x5
35
7x5
37.5
40
8x5
45
9x5
50
52.5
55
60
62.5
(1) recommended circuit breaker (out of supply)
400 V
(kvar)
67.5
75
90
105
120
150
180
210
240
270
315
360
405
450
495
540
585
630
675
720
765
810
855
900
Step
Type
(1)
Ref.
9x7.5
5x15
3x30
7x15
8x15
5x30
6x30
7x30
8x30
9x30
7x45
8x45
9x45
5x90
11x45
6x90
13x45
7x90
15x45
8x90
17x45
9x90
19x45
10x90
Enclosure 2
Enclosure 2
Cubicle 1
Cubicle 1
Cubicle 2
Cubicle 1
Cubicle 1
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
NS160
NS160
NS250
NS250
NS250
NS400
NS400
NS630
NS630
NS630
NS630
C801
C801
C1001
C1001
C1251
C1251
C1251
CM1600
CM1600
CM1600
CM1600
CM2000
CM2000
52830
52612
52613
52614
52615
52616
52617
52618
52619
52620
52621
52622
52623
52624
52625
52626
52627
52628
52629
52630
52631
52632
52633
52634
Technical
data
056643
capacitance value tolerance: 0, +10 %
#
#
#
#
#
#
#
#
insulation level:
0.69 kV
maximum temperature: 40 °C
average temperature over 24 hrs: 35 °C
average annual temperature: 25 °C
minimum temperature: -5 °C.
transformer 400/230 V to feed auxiliary supplies
colour:
8
Free-standing plinth for enclosures 1 and 2
Ref.
52671
52672
52673
2 x 52673
Schneider Electric
Rectimat 2
Installation
fixing:
the CT (5 VA sec. 5 A), not supplied, is to be placed upstream from the
capacitorbank and loads
coils.
#
#
Options
extension
top connection
E55192
Dimensions
Standard type
400 V
(kvar)
H
7.5
10
12.5
15
17.5
20
22.5
25
30
35
37.5
40
45
D
E55193
L
Rectimat 2 enclosures 1 and 2
H
E55194
L
D
H
L
Schneider Electric
D
50
52.5
55
60
62.5
67.5
75
90
105
120
150
180
210
240
270
315
360
405
450
495
540
585
630
675
720
765
810
855
900
3 x 15
6 x 7.5 - 9 x 5
Type
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Enclosure
Cubicle 1
Cubicle 1
Cubicle 2
Cubicle 1
Cubicle 1
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
1
1
1
1
1
1
1
1
1
2
1
2
1
2
2
2
2
2
2
2
2
Dimensions (mm)
H
L
D
Weight
(kg)
400
400
400
400
400
400
400
400
400
800
400
800
400
800
800
800
800
800
800
800
800
1050
1050
1050
1050
1050
1050
1050
1050
2100
2100
2100
2100
2100
2100
2100
2100
2100
2100
2100
2100
2100
2100
20
20
20
20
20
20
20
20
20
25
20
25
25
25
25
25
25
40
40
40
45
60
70
70
70
75
90
100
105
155
165
170
180
300
305
315
325
330
340
345
355
360
370
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
550
550
800
550
550
800
800
800
800
800
800
800
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
9
Rectimat 2
056638
056639
Overrated type
Polluted network (15 % < Gh/Sn
Rectimat 2
400 V
470 V
(kvar)
(kvar)
30
41
45
62
50
69
80
110
100
138
120
166
160
221
180
249
210
290
245
338
280
387
315
435
350
483
420
580
455
628
525
725
560
773
630
870
700
966
(1) out of supply
$
25 %)
Step
Type
4 x 7,5
6 x 7,5
5 x 10
8 x 10
5 x 20
6 x 20
8 x 20
9 x 20
6 x 35
7 x 35
8 x 35
9 x 35
10 x 35
6 x 70
13 x 35
15 x 35
8 x 70
9 x 70
10 x 70
Enclosure 2
Enclosure 2
Enclosure 2
Cubicle 2
Cubicle 1
Cubicle 1
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Recommended
circuit breaker (1)
NS100
NS100
NS160
NS250
NS250
NS400
NS400
NS400
NS630
NS630
NS630
C801
C801
C1001
C1001
C1251
C1251
CM1600
CM1600
Ref.
52635
52636
52637
52638
52639
52640
52641
52642
52643
52644
52645
52646
52647
52648
52649
52650
52651
52652
52653
Technical
data
056643
#
#
#
#
#
#
#
#
insulation level:
0.69 kV
maximum permissible current: 1,5 In (400 V).
colour:
Ref.
52671
52672
52673
2 x 52673
10
Schneider Electric
Rectimat 2
Installation
fixing:
bank and loads
coils.
#
#
Options
extension
top connection
E55192
Dimensions
Overrated type
400 V
470 V
(kvar)
(kvar)
H
L
30
45
50
80
100
120
160
180
210
245
280
315
350
420
455
525
560
630
700
E55193
D
H
E55194
L
D
41
62
69
110
138
166
221
249
290
338
387
435
483
580
628
725
773
870
966
Type
Dimensions (mm)
H
L
D
Weight
(kg)
Enclosure 2
Enclosure 2
Enclosure 2
Cubicle 2
Cubicle 1
Cubicle 1
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
800
800
800
1050
1050
1050
1050
1050
1050
2100
2100
2100
2100
2100
2100
2100
2100
2100
2100
40
45
45
70
70
75
100
105
100
160
170
180
190
330
330
345
370
390
390
500
500
500
800
550
550
800
800
800
800
800
800
800
1600
1600
1600
1600
1600
1600
250
250
250
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
H
L
Schneider Electric
D
11
Rectimat 2
056641
form of an enclosure.
056643
Detuned type
Highly polluted network (25 % < Gh/Sn
Rectimat 2
400 V
(kvar)
25
37.5
50
62.5
75
100
125
150
150
175
200
250
300
350
400
450
500
550
600
(1) out of supply
$
50 %)
Step
Type
2 x 12.5
3 x 12.5
4 x 12.5
5 x 12.5
3 x 25
4 x 25
5 x 25
6 x 25
3 x 50
7 x 25
4 x 50
5 x 50
6 x 50
7 x 50
8 x 50
9 x 50
10 x 50
11 x 50
12 x 50
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3B
Cubicle 3B
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4B
Cubicle 4B
Recommended
circuit breaker (1)
NS100
NS100
NS100
NS160
NS160
NS250
NS250
NS400
NS400
NS400
NS400
NS630
NS630
C801
C801
C1001
C1001
C1251
C1251
Ref.
52654
52655
52656
52657
52658
52659
52660
52661
52662
52663
52664
52665
52666
52667
52668
52669
52670
52810
52811
Technical
data
tuning order: 4.3 (215 Hz)
#
#
#
#
#
#
#
#
insulation level:
0.69 kV
withstand 50 Hz 1 min: 2.5 kV
colour:
Plinth H = 250 for cubicles detuned type 2 and 3
Plinth H = 250 for cubicle detuned type 4
Plinth H = 250 for cubicle detuned type 3B
Plinth H = 250 for cubicle detuned type 4B
12
Ref.
52673
2 x 52673
52672 +
52673
2 x 52673 +
52672
Schneider Electric
Rectimat 2
Installation
fixing:
# cubicle: free standing cubicle or free standing with plinth (accessory).
bank and loads
coils.
Options
extension
top connection.
E62311
Dimensions
Detuned type
400 V
(kvar)
H
L
25
37.5
50
62.5
75
100
125
150
150
175
200
250
300
350
400
450
500
550
600
D
E55194
H
L
Type
Dimensions (mm)
H
L
D
Weight
(kg)
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3B
Cubicle 3B
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4B
Cubicle 4B
1050
1050
1050
1050
1050
1050
2100
2100
2100
2100
2100
2100
2100
2100
2100
2100
2100
2100
2100
115
125
135
145
155
175
290
310
310
330
350
450
460
520
560
600
640
700
740
800
800
800
800
800
800
800
800
800
800
800
1350
1350
1600
1600
1600
1600
2150
2150
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
D
Schneider Electric
13
Rectimat 2
056641
to the power ratings
Standard type
Rectimat 2
240 V
(kvar)
50
60
80
100
160
200
240
280
320
360
400
(1) out of supply
15 %)
Step
Type
5 x 10
6 x 10
4 x 20
5 x 20
4 x 40
5 x 40
6 x 40
7 x 40
8 x 40
9 x 40
10 x 40
Cubicle 1
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Recommended
circuit breaker (1)
NS250
NS250
NS400
NS400
NS630
C801
C1001
C1251
C1251
C1251
CM1600
Ref.
71390286
71390287
71390288
71390289
71390290
71390291
71390292
71390293
71390294
71390295
71390296
Technical data
#
#
#
#
#
#
#
#
056643
$
insulation level:
0.66 kV
withstand 60 Hz 1 min: 2,5 kV.
colour:
standards: IEC 60439-1, EN 60439.
Plinth H = 250 for cubicle 2 and 3
Ref.
52672
52673
2 x 52673
14
Schneider Electric
Rectimat 2
Installation
fixing:
# cubicle: free standing cubicle or free standing with plinth (accessory).
bank and loads
coils.
Option
extension
top connection
E62311
Dimensions
Standard type
240 V
(kvar)
H
L
50
60
80
100
160
200
240
280
320
360
400
D
E55194
Type
Dimensions (mm)
H
L
D
Weight
(kg)
cubicle 1
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
1050
1050
1050
1050
2100
2100
2100
2100
2100
2100
2100
70
80
90
100
160
180
240
260
280
300
320
550
550
800
800
800
800
1600
1600
1600
1600
1600
500
500
500
500
500
500
500
500
500
500
500
H
L
D
Schneider Electric
15
0
Rectimat 2
056637
056639
Standard type
Rectimat 2
400 V
(kvar)
45
60
75
90
105
120
135
150
180
210
240
270
300
360
420
480
540
600
(1) out of supply
$
15 %)
Step
Type
3 x 15
4 x 15
5 x 15
6 x 15
7 x 15
8 x 15
9 x 15
5 x 30
6 x 30
7 x 30
8 x 30
9 x 30
5 x 60
6 x 60
7 x 60
8 x 60
9 x 60
10 x 60
Enclosure 1
Enclosure 2
Enclosure 2
Cubicle 1
Cubicle 1
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Recommended Ref.
circuit breaker (1)
NS100
72393711
NS160
72393712
NS160
72393713
NS250
72393714
NS250
72393715
NS250
72393716
NS400
72393717
NS400
72393718
NS400
72393719
NS630
72393720
NS630
72393721
NS630
72393722
NS630
72393723
C801
72393724
C801
72393725
C1001
72393726
C1251
72393727
C1251
72393728
Technical
data
056643
#
#
#
#
#
#
#
#
insulation level:
0,69 kV
colour:
Ref.
52671
52672
52673
2 x 52673
16
Schneider Electric
0
Rectimat 2
Installation
fixing:
bank and loads
coils.
#
#
Options
extension
top connection
E55192
Dimensions
Standard type
400 V
(kvar)
H
L
45
60
75
90
105
120
135
150
180
210
240
270
300
360
420
480
540
600
D
E55193
H
L
D
Dimensions (mm)
H
L
D
Weight
(kg)
Enclosure 1
Enclosure 2
Enclosure 2
Cubicle 1
Cubicle 1
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
400
800
800
1050
1050
1050
1050
1050
1050
2100
2100
2100
2100
2100
2100
2100
2100
2100
25
40
45
60
70
80
80
90
90
120
130
140
150
240
260
280
300
320
500
500
500
550
550
800
800
800
800
800
800
800
800
1600
1600
1600
1600
1600
250
250
250
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
E55194
Type
H
L
D
Schneider Electric
17
0
Rectimat 2
056638
Overrated type
Rectimat 2
400 V
470 V
(kvar)
(kvar)
50
68
63
85
75
102
100
136
125
170
150
204
200
272
250
340
300
408
350
476
400
544
450
612
500
680
(1) out of supply
$
25 %)
Step
Type
4 x 12.5
5 x 12.5
6 x 12.5
4 x 25
5 x 25
6 x 25
4 x 50
5 x 50
6 x 50
7 x 50
8 x 50
9 x 50
10 x 50
Enclosure 1
Enclosure 2
Enclosure 2
Cubicle 1
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Recommended Ref.
circuit breaker (1)
NS160
72393729
NS160
72393730
NS250
72393731
NS250
72393732
NS400
72393733
NS400
72393734
NS630
72393735
NS630
72393736
C801
72393737
C801
72393738
C1001
72393739
C1001
72393740
C1251
72393741
056639
Technical
data
056643
#
#
#
#
#
#
#
#
insulation level:
0,69 kV
maximum permissible current: 1.5 In (400 V).
temperature class (400 V)
average temperature over 24 hrs: 35 °C).
colour:
Ref.
52671
52672
52673
2 x 52673
18
Schneider Electric
0
Rectimat 2
Installation
fixing:
bank and loads
coils.
#
#
Options
extension
top connection
E55192
Dimensions
Overrated type
400 V
470 V
(kvar)
(kvar)
H
L
50
63
75
100
125
150
200
250
300
350
400
450
500
D
E55193
H
L
68
85
102
136
170
204
272
340
408
476
544
612
680
Type
Dimensions (mm)
H
L
D
Weight
(kg)
Enclosure 1
Enclosure 2
Enclosure 2
Cubicle 1
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
400
800
800
1050
1050
2100
2100
2100
2100
2100
2100
2100
2100
25
40
45
70
90
120
140
150
240
260
260
300
320
500
500
500
550
800
800
800
800
1600
1600
1600
1600
1600
250
250
250
500
500
500
500
500
500
500
500
500
500
D
E55194
H
L
D
Schneider Electric
19
0
Rectimat 2
056637
056639
Standard type
Rectimat 2
440 V
(kvar)
45
60
75
90
105
120
135
150
180
210
240
270
300
360
420
480
540
600
(1) out of supply
$
15 %)
Step
Type
3 x 15
4 x 15
5 x 15
6 x 15
7 x 15
8 x 15
9 x 15
5 x 30
6 x 30
7 x 30
8 x 30
9 x 30
5 x 60
6 x 60
7 x 60
8 x 60
9 x 60
10 x 60
Enclosure 1
Enclosure 2
Enclosure 2
Cubicle 1
Cubicle 1
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Recommended
circuit breaker (1)
NS100
NS160
NS160
NS250
NS250
NS250
NS250
NS400
NS400
NS400
NS630
NS630
NS630
C801
C801
C1001
C1001
C1251
Ref.
73391014
73391015
73391016
73391017
73391018
73391019
73391020
73391021
73391022
73391023
73391024
73391025
73391026
73391027
73391028
73391029
73391030
73391031
Technical
data
056643
#
#
#
#
#
#
#
#
insulation level:
0.69 kV
colour:
Ref.
52671
52672
52673
2 x 52673
20
Schneider Electric
0
Rectimat 2
Installation
fixing:
bank and loads
coils.
#
#
Options
extension
top connection
E55192
Dimensions
Standard type
440 V
(kvar)
H
45
60
75
90
105
120
135
150
180
210
240
270
300
360
420
480
540
600
D
E55193
L
Rectimat 2 enclosure 1 and 2
H
L
D
Dimensions (mm)
H
L
D
Weight
(kg)
Enclosure 1
Enclosure 2
Enclosure 2
Cubicle 1
Cubicle 1
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
400
800
800
1050
1050
1050
1050
1050
1050
2100
2100
2100
2100
2100
2100
2100
2100
2100
25
40
45
60
70
80
80
90
90
120
130
140
150
240
260
280
300
320
500
500
500
550
550
800
800
800
800
800
800
800
800
1600
1600
1600
1600
1600
250
250
250
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
E55194
Type
H
L
D
Schneider Electric
21
0
Rectimat 2
056638
056639
Overrated type
Rectimat 2
440 V
(kvar)
525 V
(kvar)
50
72
63
90
75
108
100
144
125
180
150
216
200
288
250
360
300
432
350
504
400
576
450
648
500
720
(1) out of supply
$
25 %)
Step
Type
4 x 12.5
5 x 12.5
6 x 12.5
4 x 25
5 x 25
6 x 25
4 x 50
5 x 50
6 x 50
7 x 50
8 x 50
9 x 50
10 x 50
Enclosure 1
Enclosure 2
Enclosure 2
Cubicle 1
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Ref.
Recommended
circuit breaker (1)
NS100
73391050
NS160
73391051
NS160
73391052
NS250
73391053
NS250
73391054
NS400
73391055
NS400
73391056
NS630
73391057
NS630
73391058
C801
73391059
C801
73391060
C1001
73391061
C1001
73391062
Technical
data
056643
#
#
#
#
#
#
#
#
insulation level:
0.69 kV
colour:
Ref.
52671
52672
52673
2 x 52673
22
Schneider Electric
0
Rectimat 2
Installation
fixing:
bank and loads
coils.
#
#
Options
extension
top connection
E55192
Dimensions
Overrated type
440 V
525 V
(kvar)
(kvar)
H
L
50
63
75
100
125
150
200
250
300
350
400
450
500
E55193
D
H
L
72
90
108
144
180
216
288
360
432
504
576
648
720
Type
Dimensions (mm)
H
L
D
Weight
(kg)
Enclosure 1
Enclosure 2
Enclosure 2
Cubicle 1
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
400
800
800
1050
1050
2100
2100
2100
2100
2100
2100
2100
2100
25
40
45
70
90
120
140
150
240
260
280
300
320
500
500
500
550
800
800
800
800
1600
1600
1600
1600
1600
250
250
250
500
500
500
500
500
500
500
500
500
500
D
E55194
H
L
D
Schneider Electric
23
0
Rectimat 2
056637
056639
Standard type
Rectimat 2
480 V
(kvar)
45
60
75
90
105
120
135
150
180
210
240
270
300
360
420
480
540
600
$
15 %)
Step
Type
3 x 15
4 x 15
5 x 15
6 x 15
7 x 15
8 x 15
9 x 15
5 x 30
6 x 30
7 x 30
8 x 30
9 x 30
5 x 60
6 x 60
7 x 60
8 x 60
9 x 60
10 x 60
Enclosure 1
Enclosure 2
Enclosure 2
Cubicle 1
Cubicle 1
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Recommended
Ref.
circuit breaker (1)
NS100
73391032
NS100
73391033
NS160
73391034
NS160
73391035
NS250
73391036
NS250
73391037
NS250
73391038
NS250
73391039
NS400
73391040
NS400
73391041
NS400
73391042
NS630
73391043
NS630
73391044
NS630
73391045
C801
73391046
C801
73391047
C1001
73391048
C1001
73391049
(1) out of supply
Technical
data
056643
#
#
#
#
#
#
#
#
insulation level:
0.69 kV
colour:
Ref.
52671
52672
52673
2 x 52673
24
Schneider Electric
0
Rectimat 2
Installation
fixing:
bank and loads
coils.
#
#
Options
extension
top connection
E55192
Dimensions
Standard type
480 V
(kvar)
H
45
60
75
90
105
120
135
150
180
210
240
270
300
360
420
480
540
600
D
E55193
L
H
L
D
Dimensions (mm)
H
L
D
Weight
(kg)
Enclosure 1
Enclosure 2
Enclosure 2
Cubicle 1
Cubicle 1
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
400
800
800
1050
1050
1050
1050
1050
1050
2100
2100
2100
2100
2100
2100
2100
2100
2100
25
40
45
60
70
80
80
90
90
120
130
140
150
240
260
280
300
320
500
500
500
550
550
800
800
800
800
800
800
800
800
1600
1600
1600
1600
1600
250
250
250
500
500
500
500
500
500
500
500
500
500
500
500
500
500
500
E55194
Type
H
L
D
Schneider Electric
25
0
Rectimat 2
056638
Overrated type
Rectimat 2
480 V
(kvar)
525 V
(kvar)
50
63
75
100
125
150
200
250
300
350
400
450
500
60
75
90
120
150
180
240
300
360
420
480
540
600
$
25 %)
Step
4 x 12.5
5 x 12.5
6 x 12.5
4 x 25
5 x 25
6 x 25
4 x 50
5 x 50
6 x 50
7 x 50
8 x 50
9 x 50
10 x 50
Type
Enclosure 1
Enclosure 2
Enclosure 2
Cubicle 1
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Ref.
Recommended
circuit breaker (1)
NS100
73391063
NS160
73391064
NS160
73391065
NS250
73391066
NS250
73391067
NS400
73391068
NS400
73391069
NS630
73391070
NS630
73391071
C801
73391072
C801
73391073
C1001
73391074
C1001
73391075
056639
(1) out of supply
Technical
data
056643
#
#
#
#
#
#
#
#
insulation level:
0.69 kV
colour:
Ref.
52671
52672
52673
2 x 52673
26
Schneider Electric
0
Rectimat 2
Installation
fixing:
bank and loads
coils.
#
#
Options
extension
top connection
E55192
Dimensions
Overrated type
480 V
525 V
(kvar)
(kvar)
H
50
63
75
100
125
150
200
250
300
350
400
450
500
D
E55193
L
H
L
60
75
90
120
150
180
240
300
360
420
480
540
600
Type
Dimensions (mm)
H
L
D
Weight
(kg)
Enclosure 1
Enclosure 2
Enclosure 2
Cubicle 1
Cubicle 2
Cubicle 3
Cubicle 3
Cubicle 3
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
Cubicle 4
400
800
800
1050
1050
2100
2100
2100
2100
2100
2100
2100
2100
25
40
45
70
90
120
140
150
240
260
280
300
320
500
500
500
550
800
800
800
800
1600
1600
1600
1600
1600
250
250
250
500
500
500
500
500
500
500
500
500
500
D
E55194
H
L
D
Schneider Electric
27
052676R
The Varlogic controllers permanently
measure the reactive power of the
installation and control connection and
disconnection of capacitor steps in order to
obtain the required power factor.
052678R
Varlogic R6
052281R
Varlogic R12
Varlogic RC12
28
0
Technical
data
general data
accuracy: 2,5 %
operating temperature: 0…50 °C
storage temperature: – 20° C…60 °C
colour: RAL 7021
standards:
- EMC: EN 50082-2, EN 50081-2
- electrical: IEC 60664, VDE 0110, IEC 61010-1, EN 61010-1.
# panel mounting
# mounting on 35 mm DIN rail (EN 50022)
# protection class in panel mounting: IP40
# 7 segment display (R6 type)
# 16 character display (R12 and RC12 types) (french, english, german, spanish)
# alarm contact
# alarm message memory and reset function.
inputs
# phase to phase or phase to neutral connection
# insensitive to CT polarity
# insensitive to phase rotation polarity
# tripping on microcuts in excess of 15 ms
# current input: CT…/ 5 A class 1
# minimum current at CT secondary
- R6, R12 type: 0.18 A
- RC12 type: 0.036 A.
outputs
# potential free output contacts:
- AC: 2 A/400 V, 2 A/250 V, 2 A/120 V
- DC: 0.3 A/110 V, 0.6 A/60 V, 2 A/24 V.
settings and parameters
# target cos ϕ setting: 0.80 ind…0.9 cap
# automatic C/K ratio search feature
# manual setting of C/K: 0…1.99
# regulation programs:
- normal (2 + linear)
- circular A (circular)
- circular B (1 + circular)
- S (linear).
# step combinations:
1.1.1.1.1.1
1.2.2.2.2.2
1.2.3.4.4.4
1.1.2.2.2.2
1.2.3.3.3.3
1.2.4.4.4.4
1.1.2.3.3.3
# delay between successive connections of the same step:
- R6, R12 type: 0.18 A
- RC12 type: 0.036 A.
# step configuration programming (fixed / auto / not used) (RC12)
# generator application (RC12)
# manual control for operating test.
#
#
#
#
#
Schneider Electric
Type
R6
R12
RC12
0
Number of step
output contacts
Supply
voltage (V)
Measuring
voltage (V)
ref.
6
12
12
220/240-380/415
220/240
220/240
220/240-380/415
99…456 V
99…456 V
52400
52401
52403
Information supplied
Cos ϕ
Connected steps
Period before switching
Step output contact configuration
Step output status (capacitance loss monitoring)
Load and reactive currents
Total voltage harmonic distortion THD (U)
Voltage, temperature, powers (S, P, Q), Irms/I n ("expert" level)
Voltage harmonic spectrum (orders 3, 5, 7, 11, 13)
Alarms
Low power factor
Hunting
Abnormal cos ϕ
Overcompensation
Frequency not detected
during startup
Overcurrent
Voltage low
Voltage high
Overvoltage
Overtemperature
Total harmonic distortion
Current overload
Capacitor output low
Automation
unstable regulation
< 0.5 ind or 0.8 cap
+/– 1 Hz
+/– 2 Hz
> 6 A within 180 s
< 0.8 Uo within 1 s
> 1.2 Uo within 60 s
> 1.2 Uo within 60 s
> 1.1 Uo within 30 min
> 35 °C (1)
> 50 °C (1)
> 7 % within 120 s (1)
> 1.5 within 120 s (1)
significant capacitance loss
regulation is stopped
regulation is stopped
disconnection (2)
< 0.24 A within 2 s
< 0.05 A within 2 s
> 5.50 A within 30 s
R6
R12
R6
R12
disconnection (2)
disconnection (2)
High current
Voltage not detected
Uo: input voltage (measurement)
(1): adjustable threshold
(2): capacitor steps are automatically reconnected after fault clearance and a safety delay
Schneider Electric
R12
disconnection (2)
disconnection (2)
fan contact
Warnings
Low current
R6
RC12
RC12
RC12
29
CFIED200087EN © 2002 Schneider Electric - All right reserved
Schneider Electric Industries SAS
Rectiphase
BP10
74371 Pringy cedex
France
tél. : (33) 04 50 66 95 00
fax : (33) 04 50 27 24 19
ART 96966
As standards, specifications and designs change from time to time, please ask for confirmation
of the information given in this publication.
This document has been printed on ecological paper.
Design: Schneider Electric - AMEG.
Photos: Schneider Electric.
Printed: ColorPress - 2000 ex.
06-2002

Power factor correction and harmonic filtering

Transcription

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