QCX Overload Limiter
1.High safety.
2.Steady performance and sturdy.
3.Low electrical consumption.
QCX Overload Limiter
Model QCX over load limiter
It is designed according to GB6067-85 And GB12602-90, better than GB12602-90,it is popular to many customers.
key component | electrical resistance strain sensor; electric controller
|
application | 3.2~500 T LD LH QD MH LX QDY BMH |
Show precision | ≤±5%(F·S) |
action error | ≤±3%(F·S) |
Emergency alarm set | alarm point: 90% crane rating |
Delay alarm point : 105%crane rating/1~2 second | |
Immediate alarm:130%crane rating | |
voltage | ~380v 50HZ(other voltage) |
overload-proof of sensor | 1.5 times crane rating |
Operating Temperature | -20°C~+60°C, 90%RH |
Relay contacts capacity | 220v 380V /5V 10A |
Enclosure protection class of sensor | IP65 |
Enclosure protection class of Electric control box | IP42 |
