resin coated protection current transformers

The hobut range of protection current transformers measures current in a system and produces a proportional isolated signal which is used as an input to protection relays, protecting part of the system in the event of a fault

Dimensions mm		Class 5P10 & 10P10
Rating A	VA	a	b	c
100	5	35	110	70
120	5	35	110	70
150	5	35	110	50
150	10	35	110	50
200	5	35	110	50
	10	35	110	70
	15	35	110	90
300	5	56	110	50
	10	36	110	90
	15	36	110	70
400	5	56	110	50
	10	56	110	70
	15 or 20	56	110	90
500	5 or 10	56	110	50
	15	56	110	70
	20	56	110	90
600	5	56	110	30
	10	56	110	50
	15	56	110	70
	20	56	110	90
800	5	56	110	30
	10	56	110	50
	15 or 20	56	110	70
1000	5	58	110	31
	10 or 15	58	110	50
	20	58	110	70
1200	5 or 10	90	137	50
1200	15 or 20	90	137	70
1600	5	85	137	35
	10 or 15	85	137	50
	20	85	137	75
2000 to 2500	5 or 10	110	170	35
2000 to 2500	15 or 20	110	170	55
3000	5, 10 or 15	150	210	35
3000	20	150	210	55
4000 to 5000	5, 10, 15 or 20	150	210	35

When ordering a protection current transformer from our standard range please specify:
	Primary current
	Secondary current
	VA
	Accuracy
	Dimensions
e.g. 200/5, 5VA, class 5P10 ID:35mm, OD 111mm, Depth 50mm

Resin Coated Protection Current Transformers Standard Range