Parameter items

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wiring: Single phase two wire

Voltage: 220V

Power consumption: ≤1W/10VA

Rated voltage: 0.7~1.1Un Maximum voltage: 0.5~1.2Un

5(60)A,10100)A input current

Minimum starting current 0.004lb (can sustain 1.2 times overload)

Power consumption≤4VA

frequency: 50/60Hz

Accuracy: ±1% (active kWh)

electrical energy pulse: Active energy pulse indicator light, passive pulse output

2-wire RS485 communication interface (default DL/T645-2007 or optional MODBUS-RTU)

RS485 communication

Check: Even check (DL/T645-2007) Invalid check (MODBUS-RTU), 1 stop bit

WIFI communication (special customization)

Baud rate: 1200BPS~9600BPS

802.11b/g/n

Insulation withstand voltage: 4KVAC/1 minute

Pressure resistant: Impulse withstand voltage: 6KV

Experimental standards:

Static electricity immunity: EN61000-4-2, Level 4 GB/T17215.321-2008

Radiation immunity: EN61000-4-3, Level 4 GB/T17215.321-2008

Rapid instantaneous pulse group interference: EN61000-4-4, Level 4 GB/T17215.321-2008

|Surge anti-interference :EN61000-4-5, Level 4 GB/T17215.321-2008

Conducted radio frequency interference:EN55022, Class B GB/T17215.321-2008

Radiated Radio Frequency Interference: EN55022, Class B GB/T17215.321-2008

Install :Standard 35MM rail

Wiring method: direct access

size :88X75X73MM

Environment :

Operating temperature -20°C to +60°C

Storage temperature -40°C~+70°C

Relative humidity 5%~95% (no condensation)

Altitude: <2500m