The AVP3P is an Automatic Voltage Switcher designed to protect three phase loads from voltage fluctuations, over
voltage, under voltage, surges, dips and frequent start/stops. The output is a single volt-free changeover contact, rated
at 16A. This is intended to control an external contactor, control circuit, start/stop system or alarm. If the voltage on any
one phase goes above or below the pre-set limits(the 'window'), then the AVP3P will switch off. Once the voltage returns
within the window limits, the AVP3P will wait for a pre-set time, continuing to check the voltages, before automatically
turning the load back on. The over voltage, under voltage and delay settings are all adj u stable using controls in the
terminal compartment of the AVP3P. The standard window that is considered acceptable is 185V-260V(320V-450V three
phase). Outside these limits electronic and electrical equipment are likely to be damaged.
Auto Voltage Protector 3P |
Current | 16A@230V |
Nominal | 230/240V |
Wait Time | 10 Seconds to 10 Minutes (Factory Set: 4 Minutes) |
Window Limits | Adjustable |
Hysteresis | 4V |
Socket Type | Direct via brass screw terminal |
Fused Plug | N/A |
| No |
Attenuation (db) | No |
Spike Protection | 160J @ 230V |
Max Consumption | 35VA |
Max Supply (phase to neutral) | 320V |