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
|
RFI Protection
|
No
|
Attenuation (db)
|
No
|
|
160J @ 230V
|
Max Consumption
|
35VA
|
Max Supply (phase to neutral)
|
320V
|