RCMA-B22-D300-6.0
RCMA-B22-D300-6.0
RCMA-B22-D300-6.0

RCMA-B22-D300-6.0

Rogowski coil, Diameter: 300 mm, Cable length: 6 m, 100…5000 A, Output : Pulse, mV signal

Item No. 2865880000
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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 Part description Classifications

Approvals

Agréments
![](https://assets.dam.weidmueller.com/assets/api/98e12ea5-58f4-450a-9983-f439987b3951/DAP_Master_ICON,w_80,q_80) 
![](https://assets.dam.weidmueller.com/assets/api/33feeb02-46e9-4a14-9d79-8ec5ee409fe3/DAP_Master_ICON,w_80,q_80) 
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: 300 mm, Cable length: 6 m, 100…5000 A, Output : Pulse, mV signal 
Order No.
2865880000 
Type
RCMA-B22-D300-6.0 
GTIN (EAN)
4064675601999 
Qty.
1 items

Dimensions and weights

Átmérő
300 mm
Net weight
332 g

Temperatures

Temperatura di magazzinaggio
-40 °C...80 °C 
Temperatura d'esercizio
-40 °C...80 °C 
Humidité à la température de fonctionnement
5 - 90 %, no condensation 

Environmental Product Compliance

RoHS 준수 상태
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 

Dimensions of live conductors

Type of conductor
Insulated conductor only 
Conductor rail 
Round conductor 
Non-insulated conductors 
Round conductor
300 mm

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

Insulation voltage
7.4 kVRMS(50 Hz, 1 min) 
noggrannhetsklass
0,5 
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 
Stopień zanieczyszczenia
2 
Tracking resistance (CTI)
600 
서지 전압 범주
III 
임펄스 내전압
12.8 kV (1.2/50 ms) 

Part description

Product description
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 8.0
EC002475 
ETIM 9.0
EC002475 
ETIM 10.0
EC002475 
ECLASS 14.0
27-21-01-23 
ECLASS 15.0
27-21-01-23