Sven OVP-17P [22/28] Voltage relay

ENG

Voltage Relay

3. APPLICATION

OVP-17P voltage relay is designed to protect household appliances (refri-

gerators, washing-machines, PCs, video and audio equipment, etc.) con-

nected to it against inadmissible supply voltage deﬂections and impulse

noises in the power supply network.

4. FEATURES

• Protection of connected devices against high/low voltage in the power

supply network

• Protection of connected devices against impulse noises in the power

supply network

• Programmable disconnection thresholds and turn-on delay time

• Nonvolatile memory of programmed settings

• Multifunctional LED display to show voltage level in the power supply net-

work, delay time and protection status indication

• Protective shutters in the output socket

• Protective grounding connection

5. TECHNICAL DESCRIPTION

OVP-17P voltage relay presents a device with an electronic circuit with

microprocessor control assembled in a case with a wall plug and socket.

OVP-17P voltage relay provides the power supply disconnection of appliances

connected to it, if the power supply voltage exceeds speciﬁed values, and

automatically recovers the power supply within the speciﬁed time after

voltage normalization. An indicator on the front panel displays the active

voltage value in the power supply network and signals about its operation

mode. OVP-17P voltage relay is a programmable device. Buttons on the

front panel are used to set its parameters.

Set parameters of the voltage relay are saved in its nonvolatile memory.