XRNP Series
High-voltage Current-limiting Fuse Protector For Voltage Transformer Protection
Introduction
XRNP Series is used for overload and short circuit protection of voltage transformers in indoor electrical systems with rated voltage of AC 3.6~40.5KV (50Hz). XRNP Series has passed the test of the National High-voltage Electrical Appliance Quality Supervision and Inspection Center, and implements GB15166.2 and IEC60282-1 standards.
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Basic Parameters
Working method: current limiting
Placement: indoors
Applicable objects: inductor
Rated voltage (KV): 3.6, 7.2, 12, 24, 40.5
Rated current (A): 0.2, 0.3, 0.5, 1, 2, 3.15, 5, 6.3
Rated maximum breaking current (KA): 31.5, 50
Length of fuse link (mm): 155, 195, 275, 354, 400, 440, 465
Diameter of fuse link (mm): Φ25, Φ30, Φ40
Features
High breaking capacity and good current limiting effect.
Low power consumption and low temperature rise.
The action characteristics are fast, and the ampere-second characteristic error is less than ±10%.
Equipped with a spring striker, the striker has the advantages of large contact surface and low pressure.
* If you need to customize according to your special needs, please contact us.
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