190-4-005 ITI

Model 190 5:5A Ratio CT, Primary Wound, ITI

346.47 346.47 USD 346.47


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The Model 190 is a low ratio primary current transformer, suitable for primary currents up to 50 amperes.

Frequency: 50-400 Hz.
Insulation Level: 0.6 kV, BIL 10 kV full wave.
Continuous Thermal Rating Factor: 1.33 at 30°C. ambient, 1.0 at 55°C. ambient

ANSI Metering Class

Catalog NumberVA ±1% ClassB0.1B0.2B0.5B0.9B1.8

Terminals are brass studs No. 8-32 with one flatwasher, lockwasher and regular nut (for ratios up to 25:5 and 1/4-20 studs for higher ratios).
Order mounting bracket kit No. 0221B00777
Approximate weight 4 lbs.

Model 190 & 190X by ITI.pdf


Brand Instrument Transformers Inc
Input Range 0-5AAC
Model 190
Output 0-5AAC
Tariff Code 8504.31.4035