• Type: AC Three-phase Ammeter
• Model: ZM194A
• Panel size: 80x80mm
• Hole size: 76x76mm

Technical Parameters:

• Current: class 0.5

2.Signal Input:

• Wiring way: Single-phase
• Rated current: AC5A
• Power consumption: 1.2 times (continuous), 10 times /5s (instant)
• Impedance: less than 0.4VA/phase
• Frequency: less than 20ohm
   45 ~ 65Hz or direct-current

3. Power supply:

• Working range: AC/DC85V ~265V
• Power consumption: less than4VA

4.Environment:

• Operating environment: -10C ~ + 55C
• Storage environment: -25C ~ + 70C
• Relative humidity: less then93%, no corrosive gas place
• Height above sea level: less than 2500m

5.Safety:

• Insulation Resistance: more than 100ohm
• AC withstand voltage: AC 2KV

6.Electromagnetic Compatibility:

• Electro-static discharge: Class 4
• Electrical fast transient pulse train: Class 4
• Surge (impact): Class 4