XRNT high voltage limit current fuse

Advanced production equipment, production process and management mode

Transformer Protection

It can be used inindoor system of 50HZ and rated voltage of 3.6KV,7.2Kv,12KV,24KV,40.5KV:Used together with other switch facilities such as loading swithes,vacuum contactors,it can protecti electric transformers and other electric facilities against overloading or circuit break.It is also a necessary accessory for high-voltage switch box,circular circuitcabinet,high Low voltage top-loading transformer substation.

Type instruction

Basic parameters

Type	Counterpart	Rated voltage	Rated current of the fuse (A)	Rated current of the fuselink (A)
XRNT-12	SDLAJ	12	40	3.15,6.3,10,16,20,25,31.5,40
XRNT-12	SFLAJ	12	100	50,63,71,80,100 ,(125)
XRNT-12	SKLAJ	12	125	125,160,200,250
XRNT-24		24	200	3.15,6.3,10,16,20,25,31.5,4050,63,80,100 ,125,160,200
XRNT-40.5		40.5	125	3.15,6.3,10,16,20,25,31.5,4050,63,80,100,125

Installation Dimensios

Tachnique data

Type	UN(KV)	IN(A)	D×L(mm)	Rated break current (KA)
XRNT1	3.6/7.2	6.3	Φ51×192	63
		10
		16
		20
		25
		31.5
		40
		50
		63	Φ76×192
		80
		100
		125
		160	Φ88×192
		*200		50
		*250
		6.3	Φ51×292	63
		10
		16
		20
		25
		31.5
		40
		50
		63	Φ76×292
		80
		100
		125
		160	Φ88×292	50
		*200
		*250
		*315
		*355
		100	Φ76×442	63
		125
		160	Φ88×442
		*200		50
		*250
		*315
		*355
		*400
		*500

Type	UN(KV)	IN(A)	D×L(mm)	Rated break current (KA)	Foreign models
XRNT	6/12	6.3	Φ51×192	63	SDLAJ
		10
		16
		20	Φ76×192
		25
		31.5
		40
		2	Φ51×292
		3.15
		6.3
		10
		20
		31.5
		40
		50	Φ63×292Φ63×292		SFLAJ
		63
		80
		100
		125			SKLAJ
		*160	Φ88×292	50
		*200
		6.3	Φ51×442	63	The high pressure for special high pressure the current limit fuse the ark
		10
		16
		20
		25
		31.5
		40
		50	Φ76×442
		63
		80
		100
		125
		160	Φ88×442
		*200		50
		*250
		100	Φ76×537	63
		125
		160
		*200		50
		*250	Φ88×537
		*315

Type	UN(KV)	IN(A)	D×L(mm)	Rated break current(KA)
XRNT1	24	6.3	Φ51×442
		10
		16		63
		20
		25
		31.5
		40
		50	Φ76×442
		63
		80
		100
		125	Φ88×442	40
		160
		200
		6.3	Φ51×537	63
		10
		16
		20
		25
		31.5
		40
		50	Φ76×537
		63
		80
		100
		125	Φ88×537	40
		160		31.5
		*200
		6.3	Φ51×442
		10
		16
		6.3	Φ51×537	40
		10
		16
		20
		25	Φ76×537
		31.5
		40
		50	Φ88×537
		63
		80
		160

XRNT high voltage limit current fuse