Thorgeon 1-Phase DIN Energy Meter 40A with MID certificate

Voltage: 230V/240V
Power consumption: ≤8VA ≤0.4W
Current: 0.25-5(32)A, 0.25-5(45)A, 0.25-5(50)A
Starting current: 0.004Ib
Temperature range: -20~65°C
Flashing red: Impulse indication
Accuracy class: B
Average humidity value of year: 75% (Non Condensing)
Standard: IEC62052-11, IEC62053-21, EN50470-1/-3
Maximal value: 95%
Frequency: 50Hz
Protection Class: IP51 (For indoor usage)
Impulse constant: 1000imp/kWh
Display mode: LCD 5+2 = 99999.99kWh

Voltage 12~27V, current ≤27mA, max length of lead: 20m
Impulse width =90ms, connect to terminal 20&21
Limits of values: max 60VDC, max 50mA