Model 7SP Split Core Current Transformer

FEATURES:

2.88" x 6.25"ID

1 CT can be split apart and reassembled onto the primary conductor without interrupting service. Note: Safety Precautions must be observed.
1 Conforms to UL 1244, ANSI C57.13 and applicable IEC standards.
1 Frequency 50 - 400 HZ. Insulation Class 0.6 KV BIL 10 KV
1 Leads are 16 AWG UL 1015 PVC, 105C
1 Thermal Rating Factor is 1.33 @ 30C for Ratios through 1600:5A, and 1.00 for Ratios above 1600:5A.
1 Secondary is available with 1A rating.
1 Other primary current ratings, up to 3000A are available. Contact factory.
1 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
± % BURDEN (VA)
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
Model 7SP Split Core Current Transformer
Note: All Dimensions in inches

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