Single-phase Socket Type Electricity Meter

1. General Description The Meter is a solid-state, single-phase residential watt-hour meter that provides utilities with unparalleled digital accuracy, reliability, serviceability and cost-effectiveness. It complies with ANSI C12.1, ANSI C12.10 and ANSI C12.20 2. Specification . Electronic LCD register display format is optional. . Active E.C measurement . Reverse energy register (separately record or add to forward register optional) . Maximum demand & instantaneous demand (optional) . Display remains operative in the event of power failure (optional) 3. Technical Data ·Connection type: 1 phase 2-wire or 3-wire ·Meter form: 1S (2S) ·Meter class: class100, class200 ·Voltage rating: 120/240V ·Operating voltage: ±20% ·Rated frequency: 50Hz or 60Hz ·Accuracy class: o.5 or 1.0 ·Operating temperature range: -30°C to +70°C ·Current power consumption: <0.40VA ·Voltage power consumption: <0.5W, <4VA ·Dielectric strength: 4KV 1min ·Impulse Voltage: 6KV ·Relative humidity: ≤95%