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>> Category:Phase Control Phase Failure Relay
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3-phase voltage and fault detector
Can detect abnormal condition to prevent damages to the equipments Auto shut-off while detecting excessive or insufficient voltage,range
from 5% to 20% variable
Out-of-phase detection while the motor operating
Can be set up to detect excessive or insufficient voltage only Delay and reset time-0~10 sec adjustable tripping delay* Note: * indicates applicable to AVR172 series only
Specification:
|
Operating Voltage |
AC(V):220,240,380,415,440 |
|
Allowable Operating Voltage Range |
5%~20% of rated operating voltage |
|
Rated Frequency |
50/60Hz |
|
Detecting method |
detect from supply voltage |
|
Reset time |
AVR165:MAX 3sec fixed AVR172:0~10 sec adjustable |
|
Contact rating |
250V AC 5A(resistive load) |
|
Power consumption |
Approx.3VA |
|
Life |
mechanical:5,000,000 times electrical:100,000 times |
|
Ambient Temperature |
-10~+50 |
|
Ambient Humidity |
MAX 85%RH |
|
Weight |
Approx.170g |
Aultop Relay
Function
Number of Pins
Phase
AVR
165=3 sec fixed tripping delay 172=0~10sec adjustable tripping delay
8=8pins(1C) 11=11pins(2C)
T=3 Phase S=1 Phase
TN=3 Phase with mandatory neutral
Timing Chart:
Dimensions(mm)
Connection
