The Integrated Single Phase (ISP ED) meter is a compact, two wire, keypad-based prepayment electricity meter in a housing compatible with the ESKOM standard common base electricity dispenser socket.
The new generation SSP PLC meter is a compact, single-phase, keypad based, 80 Amp split prepayment meter in a BS 5685 standard housing. Communication between the meter and the customer interface unit is by means of Power Line Carrier technology. (PLC)
The Split Single Phase (SSP) meter is a compact, two wire, keypad-based prepayment electricity meter which comprises two parts, the Energy Management Unit (EMU) and the Customer Interface Unit (CIU).
Power stations supply three-phase electricity which is three times as much electricity along three wires as can be supplied through two wires, without having to increase the thickness of the wires. They are ideal forĀ Large buildings, shopping centers, factories, office blocks, and multiple-unit apartments generally have three-phase electricity use.