Home Product Low-voltage Current Transformers CNT-CTBS1

THREE-PHASE DIGITAL TRANSFORMER

Product features

◆ The current transformer and the current transmitter are combined into an integrated design.
◆ Six comprehensive protection functions: input overload protection, output over-current protection, long-time short circuit protection, over-voltage protection of working power supply, reverse connection protection of working power supply, transient surge current TVs protection
◆ Intelligent monitoring system for load current of generator, low voltage distribution cabinet, air conditioner,fan, etc.
◆ High reliability, high stability and high cost performance

Scope of application

Suitable for current monitoring and battery applications, inverter and solar power management system, DC panel and DC motor drive, electroplating, welding applications, inverter, UPS servo control system current signal acquisition and feedback control.

Product Material

Response time

25ms
Isolation and withstand voltage

3KV/50Hz，1Min
Power Supply

±15V、±12V、±24V、+24V、+12V
Load capacity

Voltage output:5mA，Current output:6V

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Description

The three-phase digital transformer can directly convert the AC current of the main circuit to DC 4 ～ 20mA (through 250 kV) output in linear proportion Ω Resistance conversion DC 1 ~ 5V or through 500V Ω Resistance conversion (DC1 ~ 10V) constant current ring standard signal measuring instrument, AC current transmitter has the advantages of high precision, fast response, small volume, low power consumption, wide frequency response, anti-interference, lightning wave and shock wave protection.

Electrical parameters
Measuring range	0~400A
Accuracy	0.5％(other precision can be customized)
Aperture size	0mm,6.5mm,12mm,22mm
Output signal	DC4~20mA,DC0~20mA,DC0~10V,DC0~5V,485(Special customizable)
Load capacity	Voltage output:5mA,Current output:6V
Response time	25ms
Isolation and withstand voltage	3KV/50Hz,1Min
Power Supply	±15V,±12V,±24V,+24V,+12V