TOKY electrical co.,ltd

China Manufacturer with main products: ..Digital temperature controllers ..Digital voltage/current meter, power meter, kwh electric meter ..Digital frequency/ tacho/ line-speed...

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multi-purpose three-phase coulometer

Supply Ability: 1000
Shipping: T/T, , ,

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Place of Origin: Guangdong Zhongshan in China


DW9 sereis three-phase coulometer Features: Origin:China Packaging:Paper box Display :3 rows of LED, 4 digit Direct input range: Voltage: 0-600V Current:0-5A Signal frequency range: 40Hz-2.5KHz Measuring object: Voltage, current, watt, power factor, frequency and energy consumption Measuring true value of voltage, current and watt.Display object can be free changed Voltage/Current rate PT/CT can be free set Lo, Hi setting and alarm output for voltage, current, watt and frequency With analogue 4-20mA With optional RS485 Alarm output for Voltage, current, watt, power factor, frequency and energy consumption , Lo or Hi value setting available , relay alarm output Accuracy Voltage:?.3FS% ? digit; Current:?.3FS% ? digit; Watt:?.3FS% ? digit; Power factor:?.3FS% ? digit; Insulation strength AC 1500V /1 Min Insulation impedance 100MΩ Power supply AC 85-260V Temperature and humidity 0-50℃, ≤85%RH widely applied to power system, digit automation etc.

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