$57.95

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SKU: 32922057889 分类:

描述

3-Phase Multi-function Power Meter Digital LCD Display Energy Voltage Current Meter with RS485 Communication Function 

Product Feature

Description:
  • Type:Multifunction
  • Model: ZM194-D2Y/ZM194-D3Y/ZM194-D9Y/ZM194-DAY
  • Measuring range: 5A
  • Accuracy: 0.5
  • Power supply voltage: AC/DC85~265V
  • Panel size:120x120mm/96x96mm/80x80mm/72x72mm
  • Hole size: 111x111mm/92x92mm/76x76mm/68x68mm

QQ截图20191009115428

Technical Parameters:

1.Measurement accuracy:
  • 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 3 relay output loops, capacity: AC 250V / 5A, DC 30V / 5A
  • Transmission output: Support 1 loop analog output: 0/4 ~ 20mA or 0 ~ 5/10 V
  • Energy pulse output: Support 2 energy pulse output loops, constant: 8000imp/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

Size:

  • Installation Size: AXB
  • Open hole Size: SxY
  • Panel size: LxH (unit:mm)

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Product Photo

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White Picture:12006053-712006053-812006053-912006053-1012006053-212006053-312006053-412006053-512006053-6

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