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Single-Phase ProtectorContactor Protector
Shiva Amvaj Selective Contactor Protector is designed to protect contactors with 220V coils against overvoltage, undervoltage, and phase loss.
Product Models
Code:
20JN2
Weight:
85 gr
Dimensions:
36*90*65 mm
IP:
30
Supply Voltage:
170-255VAC /50-60 HZ
Trip on / Cut-off for:
افزایش ولتاژ: 250 ولت، کاهش ولتاژ: 175 ولت
Trip Delay Time:
1 Sec
Power-On Delay Time:
اتصال PH به SELECT : 1SEC
Power-On Delay Time:
عدم اتصال PH به SELECT : 180SEC
Output:
رله 5A
Shiva Amvaj Contactor Protector
The Shiva Amvaj Selective Contactor Protector is suitable for protecting contactors with 220V coils against overvoltage, undervoltage, and phase loss.
Features of Shiva Amvaj Contactor Protector
Protects all single-phase equipment and home appliances using an appropriate contactor
2 status indicators
REL/TIME:
Blinking: Timing in progress
Solid on: Relay energized
FAULT: Overvoltage or undervoltage
Device Operation
When the SELECT terminal is connected to phase, relay connection delay is 1 second; when the SELECT terminal is left open, the delay is 180 seconds.
Upon applying power, the green indicator (REL/TIME) blinks for the set delay duration, then turns solid green as the relay energizes.
In case of overvoltage, undervoltage, or phase failure, the device commands a trip; after a 1-second delay, the relay de-energizes and the red indicator (FAULT) illuminates, remaining active until grid voltage returns to normal.
