C2N Type Current Transformer

Item No.: C2N
C2N series dismountable hall effect current sensor is an open loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit.
Description
Description
Introduce

C2N series dismountable hall effect current sensor is an open loop device based on the measuring principle of the hall effect, with a galvanic isolation between primary and secondary circuit. It provides accurate electronic measurement of DC, AC or pulsed currents.

Applications
Variable speed drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Electrochemical
Directions for use
When the current will be measured goes through a sensor, the current will be measured at the output end. (Note: The false wiring may result in the damage of the sensor)
Custom design in the different rated input current and the output current are available.
Technical Parameter

 

Type C2N-10A C2N-20A C2N-30A C2N-40A C2N-50A Unit
Rated current(Ipn) ±10 ±20 ±30 ±40 ±50 A
Measure range(Ip) 0—±20 0—±40 0—±60 0—±80 0—±80 A
Rated output @Ip=±Ipn ±1±1% V
Supply voltage ±12,±15 V
Power Consumption <25 mA
Offset voltage @Ip=0 ±20 mV
Magnetic offset @Ip=±Ipn-0 ±20 mV
Offset drift @ -40~+85℃ ≤±1 mV/℃
Output drift @ -40~+85℃ ≤±1 mV/℃
Linearity @Ip=0-±Ipn ≤1 %FS
Response time @50A/μS, 10%-90% ≤5 μs
Galvanic isolation @ 50HZ,AC,1min 2.5 KV
Isolation resistance @ DC 500V 1000

 

Dimensions

 

Mechanical dimension(for reference only) Remark

1. All dimensions are in mm.

2. General tolerance ±1mm.

3. Elucidation:  1:+15V  2:–15V  3:V0UT  4:0V

General date Value Unit
Operating temperature(TA) -40 to +85
Storage temperature(TS) -40 to +125
Mass(approx) (M) 21 g

Accuracy test

Pulse current signal response characteristic Effects of impulse noise

( Input signal )

( Output signal )

( Output voltage )

Standards

UL94-V0.

EN60947-1:2004

IEC60950-1:2001

EN50178:1998

SJ 20790-2000

24Hs online service
365Ds NON-Stop Production 20Ys Professional Manufacturers
Professional designer and manufacturer of current transformer,
cooperated with Siemens ,schneider Fuji electrical softbank LG samdsung.
Tel:13968747975
Add:(Zhejiang Lierde Relay Co., Ltd.) Xinguang Ind. Zone, Liushi Town, Wenzhou, Zhejiang, China

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