3 Phase 3 Wire Energy Meter Connection Diagram. Plug in module keypad prepayment energy meter is used for 3 phase 4 wire low voltage or 3 phase 3 wire high voltage civil or commercial power measurement purpose. Note the voltage inputs to the meter must be externally fused via a slyde lock fuse and terminal 11 is the neutral tying down the three voltages 2 the ct cables should be kept as short as possible use 2 5mm cable to maintain accuracy 3 cts match the ratio of the meter being fitted eg 200 5 amp meter 200 amp cts.
Below are the the connections diagrams for installation of a single phase 3 phase 4 wire kwh meter digital or analog energy meter from the supply to the main distribution board in home. Fig 7 1 3 diagram of view angle z meter has a clear visibility with a range of view angle of δ 45ºright down the lcd within one meter. Below is the connection of 3 phase three phase or poly phase 3 phase 4 wire kwh meter digital or analog energy meter from the supply to the main distribution board.
Fig 7 1 3 diagram of view angle z meter has a clear visibility with a range of view angle of δ 45ºright down the lcd within one meter.
3 phase kwh meter wiring and it s connection diagram as you know that we use two types of electrical appliances regarding it s rated voltage in which some are for single phase and some are required 3 phase just like this we use two types of kwh meter in which one for single phase and 2nd kwh meter 3 phase. A 3 phase kwh meter has 4 terminals which used for the 3 phase 4 wire system. Below is the connection of 3 phase three phase or poly phase 3 phase 4 wire kwh meter digital or analog energy meter from the supply to the main distribution board. Z backlight display when backlight is opened it will have a better visibility.
