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Hall Effect Current Sensor HEC –C22
Publish Time:2012/8/22   |    Click:1225

Specification

Types

HEC ±100-C22(A4,+12)

HEC ±200-C22(A4,+12)

HEC ±300-C22(A4,+12)

HEC ±500-C22(A4,+12)

Rated Current

±100A dc

±200A dc

±300A dc

±500A dc

Rated voltage

 

12±8mA dc

Linearity

<±0.5%

Accuracy

<±1%

Offset Current

12±0.05mA

Temperature Characteristic

0.025%/℃

Response Time

<15uS

Power Supply

+12V (±5%)

Current Consumption

35mA+Output Current

Transient Voltage

Power Supply & (com)Gnd\Output & (com)Gnd  2000V,with 1.2/50us, 5 Times

Isolation Voltage

3KV AC 50Hz 1 Min

Operating Temperature

-10℃ ~ +80℃

Storage Temperature

-25℃ ~ +85℃

Dimensions

Application characteristic

Uses in surveying direct-current, the exchange and the pulse current, original, vice-side between insulates highly. The outer covering conforms to the UL94-V0 standard. opens and closes the type perforation structure, installs when does not use the cut-off primary side bus bar. low power loss, non-insertion loss. Installs the way for the disc installment.

Attention

  • ??Sensor's zero (OFS) and the gain (GIN) already deferred to the fixed magnitude of current before product leaving the plant to adjust, in the ordinary circumstances the user does not need to make the adjustment again.
  • When the primary side does not have the electric current to wind through, but the sensor outputs is not a zero hour, to achieve the test precision to be possible micro zero alignment (OFS) the potentiometer, causes the sensor to output is zero then.
  • The primary side electric current female platoon should install in the hole central place, the mother has arranged the width to fill the hole as far as possible, by obtains the best measuring accuracy.
  • Vice-side the measuring appliance or the terminal control electric circuit's input RL impedance should ≤300Ω.
  • When primary side electric current along sensor arrow direction flowing, obtains in-phase voltage or the electric current in the out-port.
  • The product wiring please strictly carry on according to this instruction for use, if the wiring error, will damage possibly the  sensor
 
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