XRNT busbar type high voltage current limiting fuse for transformer protection

Brand: lixiong

Description

Installation

Inquiry

Busbar high-voltage current limiting fuse for XRNT transformer protection

1. Use

This product is suitable for indoor AC 50Hz, rated voltage 3.6Kv, 7.2Kv, 12Kv, 24Kv, 40.5Kv systems, and can be used in conjunction with other switching appliances such as load switches and vacuum contactors. It is a protective element for short-circuit and overload of power transformers and other equipment. It is also a necessary supporting product for high-voltage switch frames, ring frames, and high/low voltage pre-installed substations.

4. Technical parameters

model	Rated voltage KV	Rated current A	Diameter × Length L (mm)	A( mm)	A( mm)	Rated breaking current KA	Foreign reference model
XRNT1	7.2	6.3	φ51×254	356	314	40
		10
		16
		20
		25
		31.5
		40	φ76×254
		50
		25	φ51×359 standard size	461	419	50	BDGHC
		31.5
		40
		50
		63					Bfghd
		80	φ76×359 standard size
		100
		125					Akghd
		160
	12	6.3	φ51×254	356	314	40
		10
		16
		20
		25
		31.5
		40	φ76×254
		50
		6.3	φ51×359 standard size	461	419	50	BDGHF
		10
		16
		20
		25
		31.5
		40
		50	φ76×359 standard size				Bfghf
		63
		80
		100
		112					AKGHF