Product Type: SDM120 / X211 Product Specs: 5(25)A 5(32)A 5(45)A Technical Index: Electric characteristic Voltage: 230V +/-30% Current: 5(32)A Accurancy class: 1.0 2.0 Standard: IEC61036 Frequency: 50/60Hz Impulse contant: 1000imp/kWh Display mode: LCD 5+2 = 99999.99kWh Counter 5+1 = 99999.9kWh Power consumption: VA ≤0.4W Starting current: 0.004Ib Temperature range: -20?5 Average value of year: 75%,short time value:95% Impulse connection: Voltage 12-27V, current?7mA, max length of lead:20m Impulse s, connect to terminal 5&6 Limits of values: max 60VDC, max 50mA Product Description: Static Single-Phase Electric Energy Meter uses advanced special recording integrated circuit with high precision DRS-201 Mainly used in AC single-phase watt-hour with its recording frequency of 50Hz, it is highly accurate, reliable, durable, low power consumptive, without reversion, creep-proof, anti-tampering, bilateral recording with strong overloading capability. It conforms to the related requirements of GB/T17215-1998. /IEC1036