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Voltage transformer High voltage limit-current fuse for protection

Product Introduction :

lt can be used in indoor system of 50 Hz and rated voltage of 12 Kv.Used together with other switch facilities such as loading swithes,vacuum contactors,it can protects electric transformers and other electric facilities against overloading or circuit break.It is also a necessary accessory for high-voltage switch box,circular circuit cabinet,high/low voltage top- loading transformer substation.

Type :

Basic parameters :typeCounterpart(KV)Rated voltageRated current of the fuse(A)Rated current of the fuse limit(A)XRNT3A-12SDLAJ12,24,36636.3,10,16,20,25,31.5,40,50,63SFLAJ12,24,3610050,63,71,80,100SKLAJ12,24,3612512512,24,36200160?200

Lnstallation Dimensios:

Technique Data :


Type	Un(KV)	In(A)	L(mm)	A(KA)
XRNT1	3.6/7.2	6.3	￠52x192	63
		10
		16
		20
		25
		31.5
		40
		50
		63
		80	￠76x192
		100
		125
		160	￠88x192
		*200		50
		*250		50
		6.3	￠52x292	63
		10
		16
		20
		25
		31.5
		40
		50
		63
		80
		100	￠76x292
		125
		160
		*200	￠88x292	50
		*250
		*315
		*355
		100	￠76x442
		125
		160
		*200
		*250
		*315		50
		*355
		*400	￠88x442
		*500	￠88x442


Type	Un(KV)	In(A)	DxL(mm)	A(KA)	type
XRNT1	3.6/7.2	6.3	￠52x192	63
		10
		16
		20	￠76x192
		25
		31.5
		40
		50
		63
		6.3	￠52x292	63	SDLAJ
		10
		16
		20
		25
		31.5
		40
		50	￠76x292		SFLAJ
		63
		80
		100
		125			SKLAJ
		*200	￠88x292	50
		*250
		6.3	￠52x442	63
		10
		16
		20
		25
		31.5
		40
		50
		63
		80	￠76x442
		100
		125
		160
		*200	￠88x442	50
		*250
		100	￠76x537	63
		125
		160
		*200
		*250	￠88x537	50
		*315


Type	Un(KV)	In(A)	DxL(mm)	A(KA)
XRNT1	17.5/24	6.3	￠52x292	31.5
		10
		16
		20	￠76x292
		25
		31.5
		40
		50
		63
		6.3	￠52x442	63
		10
		16
		20
		25
		31.5
		40
		50	￠76x442
		63
		80
		100
		125	￠88x442	40
		6.3	￠52x537	63
		10
		16
		20
		25
		31.5
		40
		50	￠76x537
		63
		80
		100
		125	￠88x537	40
		160		31.5
		*200		31.5
XRNT1	40.5	6.3	￠52x442	31.5
		10
		16
		6.3
		10	￠52x537	40
		16
		20
		25	￠76x537
		31.5
		40
		50	￠88x537
		63	￠88x537

Property Cure Diagram :