RCMA-B22-D70-4.5
RCMA-B22-D70-4.5
RCMA-B22-D70-4.5
Dimensioned drawing

RCMA-B22-D70-4.5

Rogowski coil, Diameter: 70 mm, Cable length: 4.5 m, 100…5000 A, Output : Pulse, mV signal

Item No. 2593340000
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Accessories 2 Is accessory of 3 Related products 12
Approvals General ordering data Dimensions and weights Temperatures Environmental Product Compliance Dimensions of live conductors Electrical attributes Technical properties Вход 일반 데이터 Insulation coordination Part description Classifications

Approvals

Homologaciones
![](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

Versión
Rogowski coil, Diameter: 70 mm, Cable length: 4.5 m, 100…5000 A, Output : Pulse, mV signal 
Código
2593340000 
Tipo
RCMA-B22-D70-4.5 
GTIN (EAN)
4050118647761 
Qty.
1 items

Dimensions and weights

Diámetro
70 mm
Net weight
260 g

Temperatures

Temperatura de almacenamiento
-40 °C...80 °C 
Temperatura de servicio
-40 °C...80 °C 
Humedad a temperatura de servicio
5 - 90 %, no condensation 

Environmental Product Compliance

Estado de cumplimiento de la directiva RoHS
Compliant without exemption 
REACH SVHC
No SVHC above 0.1 wt% 

Dimensions of live conductors

Tipo di cavo
Conductor rail 
Round conductor 
Non-insulated conductors 
Conduttore tondo
70 mm

Electrical attributes

Banda di frequenza
50...60 Hz 
Clase de exactitud
0,5 
Corrente primaria
5.000 A
Déphasage
0.004 ° 
Ratio nominal de giro
44,44 kA/V
Tensione secondaria
22,5 mV (@ 50Hz Iprimary = 1 kA) 
30 V (max) 

Technical properties

Diámetros de cable
6.1 mm 
Longitud de cable
4,5 m
Resistencia inductiva
56 Ω
Tipo de protección
IP57 

Вход

Banda de frecuencia
50...60 Hz 

일반 데이터

Alineamiento
błąd nieliniowości 
Configuración
none 
Norma
IEC 61010-1: 2010 
IEC 61869-1: 2007 
IEC 61869-2: 2012 
IEC 61869-6: 2016 
IEC 61869-10: 2017 
UL 61010-1 
Tipo de protección
IP57 

Insulation coordination

Categoría de sobretensión
III 
Clase de exactitud
0,5 
Grado de polución
2 
Norma
IEC 61010-1: 2010 
IEC 61869-1: 2007 
IEC 61869-2: 2012 
IEC 61869-6: 2016 
IEC 61869-10: 2017 
UL 61010-1 
Resistencia a las corrientes parásitas (CTI)
600 
Sobretensión de choque fijo
12.8 kV (1.2/50 ms) 
Tensión de aislamiento
7.4 kVRMS(50 Hz, 1 min) 
Tensión de aislamiento nominal
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 

Part description

Descripción del producto
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