Model 3SP Split Core Current Transformer

FEATURES:

2.19" x 3.25"ID

1 CT can be split apart and reassembled onto the primary conductor without interrupting serrvice. 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 800:5A, and 1.00 for Ratios above 800:5A.
1 Secondary is available with 1A rating.
1 Other primary current ratings, up to 1200A 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)
3SP-100-00 100:5A 2 .8 .04 --
3SP-150-00 150:5A 1 .8 .06 --
3SP-200-00 200:5A 1 1.5 .08 --
3SP-250-00 250:5A 1 2.5 .10 --
3SP-300-00 300:5A 1 3.0 .12 --
3SP-400-00 400:5A 1 4.0 .17 --
3SP-500-00 500:5A 1 5.0 .22 --
3SP-600-00 600:5A 1 7.5 .28 --
3SP-800-00 800:5A 1 10 .40 C10
3SP-1000-00 1000:5A 1 10 .60 C10
3SP-1200-00 1200:5A 1 12 .71 C15
Model 3SP Split Core Current Transformer
Note: All Dimensions in inches

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