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Instrumentation programmable three-phase ammeter digital display meter 48*48 intelligent display meter
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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2016-05-27 |
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Instruments Positive four-digit display instrument 120*120 intelligent single-phase AC voltmeter
The high-precision measurement single-phase AC voltmeter provides a digital display, local data query, programmable setting of the current transformation ratio, supports RS-485 communication, and the Modbus-RTU protocol supports switch input, initial output, and analog transmission output auxiliary power.
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2016-05-27 |
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Instruments Positive four-digit display instrument 120*120 intelligent single-phase AC voltmeter
The high-precision measurement single-phase AC voltmeter provides a digital display, local data query, programmable setting of the current transformation ratio, supports RS-485 communication, and the Modbus-RTU protocol supports switch input, initial output, and analog transmission output auxiliary power.
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2016-05-27 |
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Instrument factory digital display single-phase voltmeter positive four-digit digital voltmeter dedicated to distribution cabinet
Measurement accuracy voltage level 0.5 Signal input wiring method Single-phase rated voltage AC220V AC380V AC450V overload 1.2 times (continuous), 2 times/1 second (instantaneous) Power consumption 1VA/phase impedance 300 kiloohms Frequency 45~65Hz auxiliary power supply working range
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2016-05-27 |
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RH-AV71 digital smart voltmeter single-row LED digital display single-phase AC voltmeter
Measurement accuracy voltage level 0.5 Signal input wiring method Single-phase rated voltage AC220V AC380V AC450V overload 1.2 times (continuous), 2 times/1 second (instantaneous) Power consumption 1VA/phase impedance 300 kiloohms Frequency 45~65Hz auxiliary power supply working range
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2016-05-26 |
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Instrument manufacturer 48*48 single-phase voltmeter display instrument digital single-phase voltmeter
Measurement accuracy voltage level 0.5 Signal input wiring method Single-phase rated voltage AC220V AC380V AC450V overload 1.2 times (continuous), 2 times/1 second (instantaneous) Power consumption 1VA/phase impedance 300 kiloohms Frequency 45~65Hz auxiliary power supply working range
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2016-05-26 |
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Digital power meter 48*96 digital three-phase AC ammeter positive four-digit display meter
The high-precision measuring three-phase AC ammeter provides a digital tube or liquid crystal display, local data query current transformation ratio programmable settings, supports RS-485 communication, Modbus-RTU protocol supports switch input, initial output, analog transmission output auxiliary
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2016-05-26 |
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Instrument manufacturer 48*48 digital display three-phase ammeter high-precision measuring current meter
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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