ROGOSWKI COIL CURRENT SENSORS - 400A - Electrohms - (Version JPG) - PDF Catalogue | Technical Documentation

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Product Data Sheet:- 400Amps ROGOWSKI CURRENT SENSOR WITH 4-20mA OUTPUT

I Page 1 ofT

Customer part No. : —

Date :- 13.05.08 Customer: -

Rev: 01

-28.50

0 4.00mm

1+OUTPUT« J Y^DC POWER INPUT (GROUND) I- OUTPUT _DC powER INPUT (POWER)

7.00

78.20

69.00

2. Technical specifications of the complete module 2.1 Terminals

Terminal Wire colour

PWR Red

GND__Black

1+__Orange

I- Brown

GENERAL TOL. ±0.5 mm

ALL DIMENSIONS r ARE IN'mm'

SCALE -NTS

FEATURES :

SPECIFICATIONS **


PARAMETERS	UOM	VALUES
Max primary Current rating (full scale)	Arms	400
Frequency Range	Hz	45 to 65
Primary current crest factor	—	4.0 max
Voltage (PWR to GND) Single supply,	Vdc	10 to 30
Measurement Bandwidth	KHz	14
Linearity 10 to 100% of full scale	%	Better than ±0.5
Temperature Coefficient (1)	PPM	30
Accuracy	%	2.0
Resolution	% of full scale	0.20
Power on delay until Valid output	Seconds	1.0 typical
Current loop output range	'mA	4 to 20
Burden resistance on 4-20mA loop output	Ohms	50
Dielectric strength between rogowski coil and	KVrms	4.0
primary conductor, 50Hz, for 60 seconds	KVrms	4.0
Max current rating	'mA	21 @ over current
The module lead out cable	—	3meters, 4core, stranded, 28AWG, UL style 2464 (without shielding)
Operating Temperature for guarenteed performance	°C	-20 to +70
Operating Humidity	%Rh	40 to 95
Storage temperature	°C	-20 to +70
Storage Humidity	%Rh	40 to 95
Since the connecting cable leads are Fly leads , ensure proper connection of the wires.

** Specifications subject to change.

Electrohms Pvt. Ltd.,

#881/B, Dr. M.C Modi Hospital Road,

Basaveshwaranagar,

Bangalore - 560 086,India

Tel:+91 (80)23220025 Fax:+91 (80)23224756 www.electrohms.com e-mail: sales@electrohms.com