Usage: STVP series SINOTIMER brand automatic over-voltage and under-voltage protector is suitable for three-phase AC 220V, 60Hz, rated working current 80A. Its main feature is when the circuit has over-voltage or under-voltage, the protector can cut off the power supply instantaneously to protect the electrical equipment from being damaged.
Automatic recovery connecting: the protector can automatically turn on the power supply when the circuit voltage returns to the normal.
Protective Value is Settable: Overvoltage value, undervoltage value, fault recovery delay time are adjustable.
Low Consumption LCD display: This protector can display A B C actual measured phase-to-neutral voltage, a good helper for voltage monitoring relay.
Working Voltage: 3 Phase 4 Wires, 110V/220VAC, 80A (Resistive Load).
وصف
Prime electronic components: STMicroelectronics (ST) main control chips used and brand new electronic raw materials.