CPT3 Control Power Transformer

SKU:
CPT3

Contact us at sales@hoytmeter.com for availability.

CPT3 Industrial Control Power Transformer, medium voltage, for indoor use.

  • Accuracy: ±1% at 100 VA.
  • Frequency: 60 Hz.
  • Insulation Level: 5 kV, 60 kV BIL full wave.

Application: To provide control power in distribution equipment and motor starters. May also be used for indicating and recording voltmeters.

Contact us at sales@hoytmeter.com for availability.

Specifications

  • Accuracy: ±1% at 100 VA.
  • Frequency: 60 Hz.
  • Insulation Level: 5 kV, 60 kV BIL full wave.
  • Approximate weight: 22 lbs.
  • Fuse diameter is 0.81 inches. Higher fuse ratings available at users option.
  • The transformer winding is vacuum encapsulated in a polyurethane resin.
  • Plated steel mounting base is removable.
  • Can be mounted with base as shown, with base rotated 90 degrees, or without a base.

Primary
Voltage

Ratio

Secondary
Voltage

Thermal
Rating
30OC
Amb

Fused

Fuse
Clips only

Switchgear
Style

Suggested
Fuse
Rating
Continuous
Amperes

2400

20:1

120

500VA

CPT3-60-0.5-242FF

CPT3-60-0.5-242CC

CPT3-60-0.5-242SS

2.0E

3300

30:1

110-50Hz

450VA

CPT3-60-0.5-332FF

CPT3-60-0.5-332CC

CPT3-60-0.5-332SS

2.0E

4200

30:1

120

500VA

CPT3-60-0.5-422FF

CPT3-60-0.5-422CC

CPT3-60-0.5-422SS

1.0E

4800

40:1

120

450VA

CPT3-60-0.5-482FF

CPT3-60-0.5-482CC

CPT3-60-0.5-482SS

1.0E

Documentation

Extra Information

Primary Voltage
2400, 3300, 4200, 4800
Secondary Voltage
110-50Hz, 120
Ratio
20:1, 30:1, 40:1
Fuses
None, One, Two
Thermal Rating
450VA at 30°C ambient, 500VA at 30°C ambient
Frequency
60Hz