RS485 Многофункциональный интеллектуальный цифровой счетчик мощности трехфазной сети с ЖК-дисплеем, 4 выходами и входами на переключателях.

RS485 Многофункциональный интеллектуальный цифровой счетчик мощности трехфазной сети с ЖК-дисплеем 4 выходами и входами на переключателях.

5,0

All stars

Protection of the meter due to transport is well done. Instruction in English, but very the informations are very compresed and not all is clear.

Zboží dorazilo v pořádku. Zatím neotestováno.

Type:Multifunction

Model: ZM194-D9Y

Measuring range: 5A

Accuracy: 0.5

Power supply voltage: AC/DC85~265V

Panel size: 96x96mm

Hole size: 92x92mm

Technical Parameters:

Current: class 0.5

Voltage: class 0.5

Active power: class 0.5

Reactive power: class 0.5

Power factor: class 0.5

Frequency: +/-0.02Hz

Active energy: Class 0.5S / 0.2S

Reactive power: Class 1.0 / 2.0

2.Signal Input:

Wiring way: Three-phase four-wire or three-phase three-wire

Rated voltage: AC 380 V

Rated current: AC 5A

Overload: Voltage: 1.2 times (Sustained); 2 times / 1s (Instantaneous) ;  Current: 1.2 times (Sustained); 10 times / 5S (Instantaneous)

Power consumption: Voltage: less than 1VA (per phase); Current: less than 0.4VA (per phase)

Impedance: Voltage:more than 300Kohm Current: less than 20m ohm

Frequency: 45 ~ 65Hz

3.Auxiliary power:

Working range: AC/DC 85V~265V

Power consumption: less than 4VA

4.Function module:

Communication interface: Support 1 communications circuit RS-485 Modbus-RTU protocol, baud rate: 1200 ~ 9600bps, default: 2400bps

Input switching value: Support 4 value input switching loops, dry joint

Switching output value: Support 4 relay output loops, capacity: AC 250V / 5A, DC 30V / 5

Energy pulse output: Support 2 energy pulse output loops, constant: 4000imp/KWh(Kvarh)

5.Environment:

Operating environment: -10 ~+ 55 C

Storage environment: -25 ~+ 70 C

Relative humidity: less than 93%, no corrosive gas place

Height above sea level: less than 2500m

6.Safety:

Insulation Resistance: more than 100M ohm

AC withstand voltage: AC2KV

7.Electromagnetic Compatibility:

Electro-static discharge: Class 4

Electrical fast transient pulse train: Class 4

Surge (impact): Class 4

Feature:

LCD digital display, viewing angle, high brightness

Easy wiring, superior flame retardant properties, safety, environmental protection

1 x  Multi-function  Digital Ammeter

1 x  User Manual in English