Model 7SP Split Core Current Transformer

FEATURES:

2.88" x 6.25"ID

CT can be split apart and reassembled onto the primary conductor without interrupting service. Note: Safety Precautions must be observed.

Conforms to UL 1244, ANSI C57.13 and applicable IEC standards.

Frequency 50 - 400 HZ. Insulation Class 0.6 KV BIL 10 KV

Leads are 16 AWG UL 1015 PVC, 105C

Thermal Rating Factor is 1.33 @ 30C for Ratios through 1600:5A, and 1.00 for Ratios above 1600:5A.

Secondary is available with 1A rating.

Other primary current ratings, up to 3000A are available. Contact factory.

Mounting bracket assemblies available. Contact factory

Part Number	Ratio	ACCURACY @ 60HZ (see NOTE 5 below)		NOMINAL SECONDARY WINDING RESISTANCE (OHMS)	NOMINAL RELAY ACCURACY AT 20X OVERCURRENT
Part Number	Ratio	± %	BURDEN (VA)	NOMINAL SECONDARY WINDING RESISTANCE (OHMS)	NOMINAL RELAY ACCURACY AT 20X OVERCURRENT
7SP-600-00	600:5A	1	7.5	.16	--
7SP-800-00	800:5A	1	7.5	.22	C10
7SP-1000-00	1000:5A	1	10	.27	C10
7SP-1200-00	1200:5A	1	10	.34	C15
7SP-1500-00	1500:5A	1	12	.48	C20
7SP-1600-00	1600:5A	1	12	.50	C20
7SP-1800-00	1800:5A	1	12	.57	C25
7SP-2000-00	2000:5A	1	15	.65	C25
7SP-2500-00	2500:5A	1	20	.80	C30
7SP-3000-00	3000:5A	1	25	.97	C40

Note: All Dimensions in inches