Products
QCX-GL-11 type (DIP) from the weight limiter
Features and Uses
QCX-GL-II-type lifting limiter for crane, gantry cranes and other lifting equipment lifting weight restrictions on the safety protection device. The device consists of two major components controllers and sensors can be displayed lifting heavy weight and prevent overloading to avoid personal injury. Therefore it metallurgy, machinery, mines, docks, warehouses and other industries for safety of modern production, with extremely important significance. This product is designed for the use of single-chip processor technology, automatic checking and automatic inspection capabilities, with powerful, compact structure, convenient operation, stable, easy to install and so on.
Technical parameters
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Scope
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3 ~ 1000 tons gantry or bridge crane (other types of lifting machinery according to customers request)
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Systematic errors
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Less than ± 5%
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Pre-alarm points
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When the rated lifting weight lifting weight of 90%, the issue of intermittent alarm sound (short beeps), indicating heavy weight
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Ratings alarm
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When the rated lifting weight lifting weight of 100%, the issue of intermittent alarm sound (long beeps), indicating heavy weight |
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Police immediately
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When the rated lifting weight lifting weight of 110%, emits a continuous alarm sound, and the delay of 2 seconds to automatically cut off the power supply crane up contact points, indicating heavy weight |
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Sensor overload
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Sensor overload 1.5 times the rated load
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Operating Temperature
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-40 ℃ ~ +60 ℃
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Relative humidity
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45% to 95%
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Supply Voltage
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AC380V (or 220V) 50Hz |
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Relay contact capacity
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Relay contact capacity AC380V, 4A
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Pressure controller
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Controller 2000V dielectric strength
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Display
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Four LED digital display
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Mounting
