Products
QCX-GL-1 type (adjustable) from the weight limiter
Features and Uses
The product from the bearing pressure sensors and control instrumentation of two parts, with digital display starting weight and overload automatic alarm and cut off the crane hoisting loop power function. For a variety of bridge cranes, gantry cranes and other crane equipment. This product and other similar products, compared with high cost performance, economical and practical, good reliability, easy installation and so on.
Technical parameters
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Scope
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3 to 75 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
