Voltage protection relays Selec VPRA2M series 

Type

Voltage and phase protection relays

Protection function

Overvoltage, Undervoltage, Phase loss Phase sequence Asymmetry

Display type

LED indicator

Number of phase

1-phase, 3-phase

Rated supply voltage

230VAC

Operating frequency

50Hz, 60Hz

Input type

Direct connection

Rated input voltage

230VAC

Undervoltage setting (% Rated input voltage)

55...95%

Overvoltage setting (% Rated input voltage)

105...125%

Asymmetry setting

10%

Operating time of overvoltage/undervoltage

0.1...15s

Operating time of phase sequence

0.25s

Operating time of phase loss

0.2s

Reset method

Automatic

Recovery time

5s

Output configuration

DPDT

Rated contact capacity (resistive load)

5A at 250VAC

Case material

Plastic

Connections type

Screw terminals

Mounting type

DIN rail mounting

Operating ambience

Standard

Ambient temperature

-10...55°C

Ambient humidity

≤95%

Approx. weight

150g

Overall width

35mm

Overall height

90mm

Overall depth

60mm

Degree of protection

IP20, IP40, IP50

Representative standard

CE, RoHS