Medium voltage control transformers for improved production process

SNC’s medium voltage control transformers are designed and constructed to address industrial control application demands. Engineered with a medium voltage primary winding and a secondary winding consisting of either a 120VAC, 60 Hz or 110VAC, 50 Hz, these transformers are utilized for applications necessitating that medium voltage be stepped down to a lower voltage.

Medium voltage is typically defined as containing a power supply rating anywhere from 5kV to 35kV, and medium voltage transformers must comply with the IEEE (Institute of Electrical and Electronics Engineers) and IEC (International Electrotechnical Commission) standards. SNC’s medium voltage control power transformers provide reliable supply control power performance under rugged conditions, reducing energy waste and downtime.

Request a quote for one today.

Medium-voltage transformer types

SNC manufactures dry-type medium voltage control power transformers.

Ventilated dry-type transformer

Ventilated dry-type transformers are predominantly set apart by the fact that they utilize air rather than liquid as a coolant. Manufactured with proper ventilation, air flow prevents transformer components from overheating, which protects the transformer core as well as provides operative temperatures.

Product Features

  • Standard sizes: 500VA to 5kVA. Custom sizes may be available.
  • 180°C (356°F) insulations system, 115°C (239°F) temperature rise under full load
  • 25kV BIL for primary voltages up to 5kV, 35kV BIL for primary voltages over 5kV to 7.2kV
  • Standard 48″ leads on primary, terminal block connections on secondary
  • 50 Hz and 60 Hz designs available

SNC provides a variety of medium voltage control power transformers. Request a quote today or contact our team for more information on how we can meet your exact specifications.

Product Options

Showing 14 of 14

medium voltag transformer

Medium Voltage Control Transformer | 500VA | P21842

VA

500

Primary Voltage

2400

Secondary Voltage

120

Mounting Depth

5.75"

Mounting Width

5.75"

Width

6.69"

Height

7"

Depth

7"

Frequency

50/60 Hz

BIL Rating

25KV

Shipping Weight

20.76 lbs.

Slot Size

.438" x .750"

Part Number

P21842

medium voltag transformer

Medium Voltage Control Transformer | 500VA | P21843

VA

500

Primary Voltage

4200

Secondary Voltage

120

Mounting Depth

5.75"

Mounting Width

5.75"

Width

6.69"

Height

7"

Depth

7"

Frequency

50/60 Hz

BIL Rating

25KV

Shipping Weight

25.93 lbs.

Slot Size

.438" x .750"

Part Number

P21843

medium voltag transformer

Medium Voltage Control Transformer | 500VA | P21844

VA

500

Primary Voltage

3300

Secondary Voltage

110

Mounting Depth

5.75"

Mounting Width

5.75"

Width

6.69"

Height

7"

Depth

7"

Frequency

50 Hz

BIL Rating

25KV

Shipping Weight

20.83 lbs.

Slot Size

.438" x .750"

Part Number

P21844

medium voltag transformer

Medium Voltage Control Transformer | 500VA | P21845

VA

500

Primary Voltage

7200

Secondary Voltage

120

Mounting Depth

5.75"

Mounting Width

8"

Width

9"

Height

11.5"

Depth

7.5"

Frequency

50/60 Hz

BIL Rating

35KV

Shipping Weight

46.82 lbs.

Slot Size

.438" x .750"

Part Number

P21845

medium voltag transformer

Medium Voltage Control Transformer | 500VA | P21846

VA

500

Primary Voltage

6600

Secondary Voltage

110

Mounting Depth

5.75"

Mounting Width

8"

Width

9"

Height

11.5"

Depth

7.5"

Frequency

50 Hz

BIL Rating

35KV

Shipping Weight

48.7 lbs.

Slot Size

.438" x .750"

Part Number

P21846

medium voltag transformer

Medium Voltage Control Transformer | 1000VA | P21847

VA

1000

Primary Voltage

2400

Secondary Voltage

120

Mounting Depth

5.75"

Mounting Width

5.75"

Width

6.75"

Height

7"

Depth

7.38"

Frequency

50/60 Hz

BIL Rating

25KV

Shipping Weight

31.44 lbs.

Slot Size

.438" x .750"

Part Number

P21847

medium voltag transformer

Medium Voltage Control Transformer | 1000VA | P21848

VA

1000

Primary Voltage

4200

Secondary Voltage

120

Mounting Depth

5.75"

Mounting Width

5.75"

Width

6.75"

Height

7"

Depth

7.38"

Frequency

50/60 Hz

BIL Rating

25KV

Shipping Weight

35.91 lbs.

Slot Size

.438" x .750"

Part Number

P21848

medium voltag transformer

Medium Voltage Control Transformer | 1000VA | P21849

VA

1000

Primary Voltage

3300

Secondary Voltage

110

Mounting Depth

5.75"

Mounting Width

5.75"

Width

6.75"

Height

7"

Depth

7.38"

Frequency

50 Hz

BIL Rating

25KV

Shipping Weight

35.35 lbs.

Slot Size

.438" x .750"

Part Number

P21849

medium voltag transformer

Medium Voltage Control Transformer | 1000VA | P21850

VA

1000

Primary Voltage

7200

Secondary Voltage

120

Mounting Depth

5.75"

Mounting Width

8"

Width

9"

Height

11.5"

Depth

7.5"

Frequency

50/60 Hz

BIL Rating

35KV

Shipping Weight

48.24 lbs.

Slot Size

.438" x .750"

Part Number

P21850

medium voltag transformer

Medium Voltage Control Transformer | 1000VA | P21851

VA

1000

Primary Voltage

6600

Secondary Voltage

110

Mounting Depth

5.75"

Mounting Width

8"

Width

9"

Height

11.5"

Depth

7.5"

Frequency

50 Hz

BIL Rating

35KV

Shipping Weight

47.83 lbs.

Slot Size

.438" x .750"

Part Number

P21851

medium voltag transformer

Medium Voltage Control Transformer | 2000VA | P21852

VA

2000

Primary Voltage

2400

Secondary Voltage

120

Mounting Depth

5.75"

Mounting Width

5.75"

Width

7.5"

Height

7.75"

Depth

8.5"

Frequency

50/60 Hz

BIL Rating

25KV

Shipping Weight

49.44 lbs.

Slot Size

.438" x .750"

Part Number

P21852

medium voltag transformer

Medium Voltage Control Transformer | 2000VA | P21853

VA

2000

Primary Voltage

4200

Secondary Voltage

120

Mounting Depth

5.75"

Mounting Width

5.75"

Width

7.5"

Height

7.75"

Depth

8.5"

Frequency

50/60 Hz

BIL Rating

25KV

Shipping Weight

48.6 lbs.

Slot Size

.438" x .750"

Part Number

P21853

medium voltag transformer

Medium Voltage Control Transformer | 2000VA | P21854

VA

2000

Primary Voltage

7200

Secondary Voltage

120

Mounting Depth

5.75"

Mounting Width

8"

Width

9"

Height

11.5"

Depth

9.5"

Frequency

50/60 Hz

BIL Rating

35KV

Shipping Weight

69.74 lbs.

Slot Size

.438" x .750"

Part Number

P21854

medium voltag transformer

Medium Voltage Control Transformer | 2000VA | P21855

VA

2000

Primary Voltage

6600

Secondary Voltage

110

Mounting Depth

5.75"

Mounting Width

8"

Width

9"

Height

11.5"

Depth

9.5"

Frequency

50 Hz

BIL Rating

35KV

Shipping Weight

69.85 lbs.

Slot Size

.438" x .750"

Part Number

P21855

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