AVR AC LINE VOLTAGE RELAY
AVR AC LINE VOLTAGE RELAY
รายละเอียด :
|
Operating voltage |
AC(V): 220, 240, 380, 415, 440 |
|
Allowable operating voltage range |
̈́5%~̈́20% of rated operating voltage |
|
Rated frequency |
50 / 60 Hz |
|
Detecting method |
Detect from supply voltage |
|
Reset time |
AVR165: MAX 3sec fixed AVR172: 0~10sec adjustable |
|
Contact rating |
250VAC 5A (resistive load) |
|
Power consumption |
Approx. 3VA |
|
Life |
Mechanical: 5,000,000 times Electrical: 100,000 times |
|
Ambient temperature |
-10 ~ +50к |
|
Ambient humidity |
MAX 85%RH |
|
Weight |
Approx. 170g |
คุณลักษณะ :
- 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 - 0~10sec adjustable tripping delay*
- CE certified
Note: "*" indicates applicable to AVR172 series only
