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Rogowski coils
Split core current transformer
Mini current transformer
Plug-on current transformer
Difference current transformer (Residual current monitoring, RCM)
Current transformer with analogue output
General ordering data
Version
Rogowski coil, Diameter: 125 mm, Cable length: 4.5 m, 100…5000 A, Output : Pulse, mV signal
Order No.
2593350000
Type
RCMA-B22-D125-4.5
GTIN (EAN)
4050118647778
Qty.
1 pc(s).
Dimensions and weights
Diameter
125 mm
Net weight
270 g
Temperatures
Storage temperature
-40 °C...80 °C
Operating temperature
-40 °C...80 °C
Humidity at operating temperature
5 - 90 %, no condensation
Dimensions of live conductors
Type of conductor
Insulated conductor only
Round conductor
125 mm
Installation location
Indoor use
Electrical attributes
Frequency band
50...60 Hz
Measurement error
<± 0.5% (of measuring range limit)
Nominal turns ratio
44.44 kA/V
Phase shift
0.004 °
Primary conductor temperature
105 °C
Primary current
5,000 A
Secondary voltage
22,5 mV (@ 50Hz Iprimary = 1 kA), 30 V (max)
Tolerance class
0,5
General data
Linearity
no linearity error
Standard
IEC 61010-1: 2010, IEC 61869-1: 2007, IEC 61869-2: 2012, IEC 61869-6: 2016, IEC 61869-10: 2017, UL 61010-1
Technical properties
Cable diameter
6.1 mm
Cable length
4.5 m
Coil resistance
81 Ω
Protection degree
IP57
Input
Outer cable diameter, max.
125 mm
Insulation coordination
Impulse withstand voltage
12.8 kV (1.2/50 ms)
Insulation voltage
7.4 kVRMS (50 Hz, 1 min)
Pollution severity
2
Rated insulation voltage
1 kVrms
Standard
IEC 61010-1: 2010, IEC 61869-1: 2007, IEC 61869-2: 2012, IEC 61869-6: 2016, IEC 61869-10: 2017, UL 61010-1
Surge voltage category
III
Tolerance class
0,5
Tracking resistance (CTI)
600
Important note
Product information
The Rogowski coil RCMA-B22-DXX is intended for the electronic measurement of alternating current.
The Rogowski coil must only be used in conjunction with a Weidmüller transducer RCMC-5000-XX.
Functional description
The primary circuit (power circuit) and the secondary circuit (measurement circuit) are galvanically isolated by the Rogowski coil.
As there is no saturation effect, currents can be measured over a wide primary current range without any losses in accuracy.
Features
Conductor diameter of the measuring coil: 6.1 mm Housing tabs for attachment with cable ties Sealable bayonet fastening
Classifications
ETIM 6.0
EC002475
ETIM 7.0
EC002475
ETIM 8.0
EC002475
ETIM 9.0
EC002475
ECLASS 9.0
27-21-01-23
ECLASS 9.1
27-21-01-23
ECLASS 10.0
27-21-01-23
ECLASS 11.0
27-21-01-23
ECLASS 12.0
27-21-01-23
ECLASS 13.0
27-21-01-23
Approvals
Approvals
ROHS
Conform
UL File Number Search
UL Website
Certificate No. (cURus)
E469563
Order No.:
2593370000
Type:
RCMA-B22-D70-1.5
Version:
Rogowski coil, Diameter: 70 mm, Cable length: 1.5 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2593340000
Type:
RCMA-B22-D70-4.5
Version:
Rogowski coil, Diameter: 70 mm, Cable length: 4.5 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2593380000
Type:
RCMA-B22-D125-1.5
Version:
Rogowski coil, Diameter: 125 mm, Cable length: 1.5 m, 100…5000 A, Output : mV signal
Order No.:
2593390000
Type:
RCMA-B22-D175-1.5
Version:
Rogowski coil, Diameter: 175 mm, Cable length: 1.5 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2593360000
Type:
RCMA-B22-D175-4.5
Version:
Rogowski coil, Diameter: 175 mm, Cable length: 4.5 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2831090000
Type:
RCMA-B22-D70-6.0
Version:
Rogowski coil, Diameter: 70 mm, Cable length: 6 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2831100000
Type:
RCMA-B22-D125-6.0
Version:
Rogowski coil, Diameter: 125 mm, Cable length: 6 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2831110000
Type:
RCMA-B22-D175-6.0
Version:
Rogowski coil, Diameter: 175 mm, Cable length: 6 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2865880000
Type:
RCMA-B22-D300-6.0
Version:
Rogowski coil, Diameter: 300 mm, Cable length: 6 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2593410000
Type:
RCMC-5000-AO-P
Version:
Measuring transducer, every Rogowski coil, 100…5000 A, Output : analogue V / mA
Order No.:
2593400000
Type:
RCMC-5000-1A-P
Version:
Measuring transducer, every Rogowski coil, 100…5000 A, Output : 0…1 A AC
Version
Rogowski coil, Diameter: 125 mm, Cable length: 4.5 m, 100…5000 A, Output : Pulse, mV signal
Order No.
2593350000
Type
RCMA-B22-D125-4.5
GTIN (EAN)
4050118647778
Qty.
1 pc(s).
Diameter
125 mm
Net weight
270 g
Storage temperature
-40 °C...80 °C
Operating temperature
-40 °C...80 °C
Humidity at operating temperature
5 - 90 %, no condensation
Type of conductor
Insulated conductor only
Round conductor
125 mm
Installation location
Indoor use
Frequency band
50...60 Hz
Measurement error
<± 0.5% (of measuring range limit)
Nominal turns ratio
44.44 kA/V
Phase shift
0.004 °
Primary conductor temperature
105 °C
Primary current
5,000 A
Secondary voltage
22,5 mV (@ 50Hz Iprimary = 1 kA), 30 V (max)
Tolerance class
0,5
Linearity
no linearity error
Standard
IEC 61010-1: 2010, IEC 61869-1: 2007, IEC 61869-2: 2012, IEC 61869-6: 2016, IEC 61869-10: 2017, UL 61010-1
Cable diameter
6.1 mm
Cable length
4.5 m
Coil resistance
81 Ω
Protection degree
IP57
Outer cable diameter, max.
125 mm
Impulse withstand voltage
12.8 kV (1.2/50 ms)
Insulation voltage
7.4 kVRMS (50 Hz, 1 min)
Pollution severity
2
Rated insulation voltage
1 kVrms
Standard
IEC 61010-1: 2010, IEC 61869-1: 2007, IEC 61869-2: 2012, IEC 61869-6: 2016, IEC 61869-10: 2017, UL 61010-1
Surge voltage category
III
Tolerance class
0,5
Tracking resistance (CTI)
600
Product information
The Rogowski coil RCMA-B22-DXX is intended for the electronic measurement of alternating current.
The Rogowski coil must only be used in conjunction with a Weidmüller transducer RCMC-5000-XX.
Functional description
The primary circuit (power circuit) and the secondary circuit (measurement circuit) are galvanically isolated by the Rogowski coil.
As there is no saturation effect, currents can be measured over a wide primary current range without any losses in accuracy.
Features
Conductor diameter of the measuring coil: 6.1 mm Housing tabs for attachment with cable ties Sealable bayonet fastening
ETIM 6.0
EC002475
ETIM 7.0
EC002475
ETIM 8.0
EC002475
ETIM 9.0
EC002475
ECLASS 9.0
27-21-01-23
ECLASS 9.1
27-21-01-23
ECLASS 10.0
27-21-01-23
ECLASS 11.0
27-21-01-23
ECLASS 12.0
27-21-01-23
ECLASS 13.0
27-21-01-23
Approvals
ROHS
Conform
UL File Number Search
UL Website
Certificate No. (cURus)
E469563
Order No.:
2593370000
Type:
RCMA-B22-D70-1.5
Version:
Rogowski coil, Diameter: 70 mm, Cable length: 1.5 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2593340000
Type:
RCMA-B22-D70-4.5
Version:
Rogowski coil, Diameter: 70 mm, Cable length: 4.5 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2593380000
Type:
RCMA-B22-D125-1.5
Version:
Rogowski coil, Diameter: 125 mm, Cable length: 1.5 m, 100…5000 A, Output : mV signal
Order No.:
2593390000
Type:
RCMA-B22-D175-1.5
Version:
Rogowski coil, Diameter: 175 mm, Cable length: 1.5 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2593360000
Type:
RCMA-B22-D175-4.5
Version:
Rogowski coil, Diameter: 175 mm, Cable length: 4.5 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2831090000
Type:
RCMA-B22-D70-6.0
Version:
Rogowski coil, Diameter: 70 mm, Cable length: 6 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2831100000
Type:
RCMA-B22-D125-6.0
Version:
Rogowski coil, Diameter: 125 mm, Cable length: 6 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2831110000
Type:
RCMA-B22-D175-6.0
Version:
Rogowski coil, Diameter: 175 mm, Cable length: 6 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2865880000
Type:
RCMA-B22-D300-6.0
Version:
Rogowski coil, Diameter: 300 mm, Cable length: 6 m, 100…5000 A, Output : Pulse, mV signal
Order No.:
2593410000
Type:
RCMC-5000-AO-P
Version:
Measuring transducer, every Rogowski coil, 100…5000 A, Output : analogue V / mA
Order No.:
2593400000
Type:
RCMC-5000-1A-P
Version:
Measuring transducer, every Rogowski coil, 100…5000 A, Output : 0…1 A AC
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