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- Contact：侯相如
- Phone：0577-62625786
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Factory direct sales RH-3AA73 intelligent display instrument three-phase ammeter
Measurement accuracy current level 0.5 Signal input wiring method Three-phase three-wire, three-phase four-wire Rated current AC1A, AC5A, DC20mA, DC1A, DC5A, DC75mV Overload 1.2 times (continuous), 10 times/5 seconds (instantaneous) Power consumption 0.4VA /Mutually
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2016-05-26 |
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Instrument manufacturer 96*96 single-phase multi-function power meter intelligent display meter
High-precision single-phase voltage, single-phase current, active power, reactive power, apparent power, power factor, frequency and other electrical parameters, forward and reverse active/reactive metering, time-sharing electric energy measurement, time-sharing electric energy timing meter reading, single-phase measurement Voltage, single phase current
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2016-05-26 |
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LED digital tube display digital display power meter RH-Q11 single-phase reactive power meter
High-precision measurement of active power, reactive power, and apparent power of single-phase power grid provides digital tube display, local data query, current transformation ratio programmable settings, supports RS-485 communication, and Modbus-RTU protocol supports switch input and output.
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2016-05-26 |
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Factory direct sales 48*96 smart tachometer digital display meter minute tachometer digital display DC ammeter
Measurement accuracy current level 0.5 Signal input wiring method Single-phase rated current AC1A, AC5A overload 1.2 times (continuous), 10 times/5 seconds (instantaneous) Power consumption 0.4VA/phase impedance 20mΩ Frequency 45~65Hz or DC auxiliary power supply
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2016-05-24 |
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Factory direct sales 48*96 digital ampere meter single phase AC current meter single row digital tube
Measurement accuracy current level 0.5 Signal input wiring method Single-phase rated current AC1A, AC5A overload 1.2 times (continuous), 10 times/5 seconds (instantaneous) Power consumption 0.4VA/phase impedance 20mΩ Frequency 45~65Hz or DC auxiliary power supply
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2016-05-23 |
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