上海乔正十字限位起重超载限制器系
上海乔正起重QGX-A起升高度超载限制
上海乔正优质起重高度超载限制器展
上海乔正爆款起重超载限制器展示-上
上海乔正防爆起重超载限制器产品实
上海乔正起重超载限制器系列-上海乔
上海乔正起重超载限制器原厂出品-上
Product Description
Description of BCQ-M type lifting weight limiter
technology
parameter
1. Scope of application: Electric hoist single beam cranes of various specifications, ranging from 0.5T to 32T;
2. System error: less than ± 5% (F · S);
3 alarm methods: sound and light alarm;
(1) Warning point: When the lifting weight reaches 90% of the rated lifting weight, an intermittent alarm sound (short sound) will be emitted to display the weight of the heavy object;
(2) Rated value alarm: When the lifting weight reaches 100% of the rated lifting weight, an intermittent alarm sound (long sound) is emitted to display the weight of the heavy object;
(3) Immediate alarm: When the lifting weight reaches 110% of the rated lifting weight, a continuous alarm sound is emitted, the red indicator light is on, and the power supply to the lifting contactor of the crane is automatically cut off, displaying the weight of the heavy object;
4. Static strength of sensors: The static strength of sensors is 1.5 times the rated load;
5. Working temperature: -20 ℃~+60 ℃;
6. Relative humidity: 45% to 95%;
7. Power supply voltage: AC380V, 50HZ or according to user requirements;
8 Relay contact capacity: The relay contact capacity is AC380V, 2A;
9. Voltage resistance of the controller: 2000V;
10 Display method: Four digit LED (red) digits display the lifting weight, with a decimal point of 2.
