Description

Product Description: single phase watt-hour meter, electrical meter, kilowatt-hour meter DD**2 single phase watt-hour meter is used for measuring electric power in single-phase *0Hz or *0Hz AC circuit. It should be fixed to use with the limited working temperature of **0~**5°C. The relative humidity should not exceed *5% and without the corrosive gas and salty spray in the air. All technical targets are completely conformed to the stipulated requirement of National Standard GB/T *******4 Class 1 and 2 AC Active watt-hour meter and International Standard IEC****1 Structure: 1. Case: steel base or bakelite base; ABS, transparent AS , glass and aluminium cover 2. Bearing: double-jewel bearing or magnetic bearing 3. Register: wheel type, five or six digits 4. Braking component: Al, Ni, Co double-jewel magnet 6. Reasonable design, stable and reliable performance, 4 times load 7. Can add some anti-stealing function on customer&#**9;s opinion Technical parameter: 1) Accuracy class: class 2 2) Reference voltage: **0V, **0V, **0V, **0V, **0V 3) Frequency: *0 or *0Hz 4) Basic (max. rated) current: 1.5 (6) A, 2.5 (*0) A, 5 (*0) A, *0 (*0) A, *5 (*0) A, *0 (*0) A, *0 (**0) A 5) Voltage circuit consumption: �2W, 8VA 6) Current circuit consumption: 2.5VA 7) Basic rotating speed: *3.2r/min 8) Torque: 4.0x***4