RCMA-B22-D70-1.5
RCMA-B22-D70-1.5
RCMA-B22-D70-1.5
Dimensioned drawing

RCMA-B22-D70-1.5

Rogowskispule, Durchmesser: 70 mm, Kabellänge: 1.5 m, 100…5000 A, Ausgang : Impuls, mV-Signal

Item No. 2593370000
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Approvals Allgemeine Bestelldaten Dimensions and weights Teploty Shoda produktu s prostředím Rozměry živých vodičů Electrical attributes Technical properties General data Insulation coordination Part description Classifications

Approvals

Approvals
![](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
Conforme 
UL File Number Search
[UL 웹사이트](https://database.ul.com/cgi-bin/XYV/cgifind/LISEXT/1FRAME/gfilenbr.html) 
Certificate No. (cURus)
E469563 

Allgemeine Bestelldaten

Version
Rogowskispule, Durchmesser: 70 mm, Kabellänge: 1.5 m, 100…5000 A, Ausgang : Impuls, mV-Signal 
Order No.
2593370000 
Type
RCMA-B22-D70-1.5 
GTIN (EAN)
4050118647815 
Qty.
1 items

Dimensions and weights

Diameter
70 mm
Net weight
134 g

Teploty

Storage temperature
-40 °C...80 °C 
Operating temperature
-40 °C...80 °C 
Humidity at operating temperature
5–90 % (без образования конденсата) 

Shoda produktu s prostředím

RoHS Compliance Status
V souladu bez výjimky 
REACH SVHC
No SVHC superiori a 0,1 wt% 

Rozměry živých vodičů

Type of conductor
Stromschiene 
Rundleiter 
Nicht isolierte Leiter 
Round conductor
70 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 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 

Technical properties

Cable diameter
6.1 mm 
Cable length
1.5 m
Coil resistance
56 Ω
Protection degree
IP57 

General data

Configuration
none 
Linearity
no linearity error 
Protection degree
IP57 
Standard
IEC 61010-1: 2010 
IEC 61869-1: 2007 
IEC 61869-2: 2012 
IEC 61869-6: 2016 
IEC 61869-10: 2017 
UL 61010-1 

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 
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 

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