RCMA-B22-D70-6.0
RCMA-B22-D70-6.0
RCMA-B22-D70-6.0

RCMA-B22-D70-6.0

Rogowski coil, Diameter: 70 mm, Cable length: 6 m, 100…5000 A, Output : Pulse, mV signal

Product ID 2831090000
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Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Dimensions of live conductors Electrical attributes Technical properties General data Insulation coordination Classifications

Approvals

Approvals
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319222/-S800/-T1z1mm-S80)  
![](https://mdcop.weidmueller.com.cn/mediadelivery/rendition/900_319230/-S800/-T1z1mm-S80)  
ROHS
Conform  
UL File Number Search
[UL Website](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html)  
Certificate No. (cURus)
E469563  

General ordering data

Version
Rogowski coil, Diameter: 70 mm, Cable length: 6 m, 100…5000 A, Output : Pulse, mV signal  
Order No.
2831090000  
Type
RCMA-B22-D70-6.0  
GTIN (EAN)
4064675395683  
Qty.
1  items

Dimensions and weights

Diameter
70  mm
Net weight
312  g

Temperatures

Storage temperature
-40 °C...80 °C  
Operating temperature
-40 °C...80 °C  
Humidity at operating temperature
5 - 90 %, no condensation  

Environmental Product Compliance

RoHS Compliance Status
Compliant without exemption  
REACH SVHC
No SVHC above 0.1 wt%  

Dimensions of live conductors

Type of conductor
Insulated conductor only  
Round conductor
70  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 current
5.000  A
Secondary voltage
22,5 mV (@ 50Hz Iprimary = 1 kA)  
30 V (max)  
Tolerance class
0,5  

Technical properties

Cable diameter
6.1 mm  
Cable length
6  m
Coil resistance
81  Ω
Protection degree
IP57  

General data

Configuration
none  
Linearity
no linearity error  
Protection degree
IP57  

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
1000V reinforced insulation according to IEC 61010-1, CAT III, PD2  
1000V basic insulation according to IEC 61010-1, CAT IV, PD2  
600V reinforced insulation in accordance with IEC 61010-1, CAT IV, PD2  
Surge voltage category
III  
Tolerance class
0,5  
Tracking resistance (CTI)
600  

Classifications

ETIM 6.0
EC002475  
ETIM 7.0
EC002475  
ETIM 8.0
EC002475  
ETIM 9.0
EC002475  
ETIM 10.0
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  
ECLASS 14.0
27-21-01-23  
ECLASS 15.0
27-21-01-23