Three phase test bench use digital ampere meter

Item No.: OHA194I-9K4
OHA194I-9K4:96×96mm
OHA194I-2K4:120×120mm
OHA194I-3K4:80×80mm
OHA194I-AK4:72×72mm
OHA194I-DK4:48×48mm
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INQUIRY
Description

I. Technical parameters for three phase test bench use digital ampere meter

 

Parameter

Signal input

Wiring

Three-phase four-wire Y34/three-phase three-wire V33

Voltage

Range

400V/100V

Overload

Continuous: 1.2 times Instantaneous: 2 times

Power consumption

<1VA

Current

Range

5A/1A

Overload

Continuous: 1.2 times Instantaneous: 2 times

Power consumption

<1VA

Frequency

40-65Hz

Power supply

AC220V (default) or AC/DC80-270V


Communication

RS485 communication interface, physical layer isolation
MODBUS-RTU protocol in line with international standards          
Communication speed 1200-9600   Calibration method N81, E81, 081

Simulation output

0/4-20mA or 0-5/10V transmitting output programmable settings, transmission items and corresponding values

Relay output

Programmable remote control / Alarm relay output   Capacity 5A/250VAC 5A/30VDC
Programmable alarm, power, switch input, simulation input or remote control

Telemetry switch

Telemetry switch input measurement, passive dry node input
Programmable switch alarm output

Circumstance

Operating temperature:-10~55℃     Storage temperature:-20~75℃

Switch

Insulation: signal, power supply, output terminal to shell resistance > 5MΩ
Withstand voltage, signal input, power supply, output >AC2KV

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