2fcbee89

Current Transducer 4-20ma Control Relay WBI414N21

Current Transducer 4-20ma Control Relay WBI414N21


Product Detail

Product Tags

Product Description And Application

This product uses the special isolation module for real time measurement of AC current from power grid or circuit. It is converted to 0mA~20mA or 4mA~20mA DC current  output, and with the characteristics of high precision, high isolation, wide frequency response, low drift, low power consumption, wide temperature range and strong anti-interference ability.

This product adopts DIN Mount Rail structure, convenient installation and disassembly. It is suitable for real-time measurement of power system, post and telecommunications system, railway monitoring system and so on.

Product Dimensional Drawing (unit: mm)

I412N951120

Connecting Terminals Definition Drawing

I412N951A143

Key Technical Data

Input

AC 30A~400A

Output

DC 0~20mA, 4~20mA

Accuracy

0.2%

Linear range

0%~120% nominal input

Responding time

≤300ms

Overload capacity

20times of nominal input, hold for 1s, interval of 300s, repeat 5 times

Load capacity

6V

Over load capacity

30 times of nominal input, for 5 seconds

Output impedance

6V

Isolation voltage

AC 2.5kV, 1 minute

Frequency range

25Hz~5kHz

Auxiliary power

DC +12V, +15V, +24V

Static current

≤15mA

Output ripple

≤10mV (Effective value. When the output load is 250Ω)

Ambient temperature

-25℃~+70℃

Weight

120g

MTBF(mean time between failures)

50000hours

Drifting by temperature

150ppm/℃

Surge immunity

GB/T 17626.5

Electrostatic discharge immunity

GB/T 17626.2

Electric fast transient burst immunity

GB/T 17626.4

Major Export Markets
*Asia

*East Europe

*United States

*Australia

*South Africa

Packaging & Shipment

FOB port: Chengdu or Shenzhen

Packaging size: 29x17x20mm for 16pcs;

35x19x25mm for 24pcs;

39x34x20mm for 48pcs;

48x40x24mm for 84pcs.

Weight per unit: 100g

Lead time: 3-30 workday

Primary Competitive Advantages

*Small orders accepted

*Distributorships offered

*International brands and certification

*Competitive price

*Prompt delivery

*Quality approvals

*Warranty for 12 months

*Can be customized

 


  • Previous:
  • Next:

  • Write your message here and send it to us