Трехфазный цифровой измеритель коэффициента мощности 80*80 мм светодиодный дисплей Интеллектуальный

Accuracy Measurement

power factor

class 0.5

Input Measurement

Wiring

single phase, 3-phase 3-wire

Rated Voltage

AC 57.7V,AC 100V,AC 220V,AC 380V

Rated Current

AC 1A,AC 5A

 Overload

Voltage:Sustained: 1.2 times; Instantaneous: 2 times/ 1s

Current:Sustained: 1.2 times; Instantaneous: 10 times/ 5s

Power consumption

Voltage: <1VA (per phase),Current: <0.4VA (per phase)

Impedance

Voltage: >300KΩ , Current:<20mΩ

Frequency

45~65Hz

Power supply

Working range

AC/DC 80V~270V,AC220V,AC380V,AC100V,DC 48V,DC 24V

Power consumption

<4VA

Functional Module

Communication interface

1 loop RS-485 Communication, MODBUS-RTU protocol

Baud rate: 1200 ~ 9600bps, Default: 2400bps

Switching value input

4 loops switching value input, dry joint

Switching value output

3 loops relay output, capability: AC 250V/5A,DC 30V/5A

Transmission output

1 loop analog output: 0/4~20 mA or 0~5/10 V

Environment

Operational environment

-10℃~+55℃

Storage environment

-25℃~+70℃

Relative humidity

≤93 %,in the place without corrosive gas

Height above sea level

≤2500m

Safety

AC withstand voltage

AC 2KV

Insulation resistance

> 100MΩ

Electro Magnetic Compatibility

Electro-Static discharge

class 4

Electrical Fast 

Transient pulse train

class 4

Electrical surge

class 4

Outline Dimension

External Dimension( mm )

120×120;80×80;96×48;96×96;72×72;48×48;120x60;160x80

Cutout Dimension( mm )

111×111;76×76;92×45;91×91;67×67;45×45;114x56;152x76