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Home | Products | Haefely-Hipotronics | Secondary Service Power Restoration | PT-30 Secondary Power Restoration Unit


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Model PT-30 30kVA Secondary Power Restoration Unit

The PT-30 secondary service power restoration unit is designed to temporarily restore underground secondary service when one phase has failed and one phase remains, or if the neutral has been lost.

By connecting the PT-30 between the customer's meter socket and the meter, power can be immediately restored without having to locate and repair the cable fault with 30KVA of available restoration power (150 Amps). This allows for repair of the cable to be completed when schedule permits.

Oversized tires and large handcart allow for easy manoeuvrability across uneven surfaces. With a built in 150 Amp breaker, voltage indicator lights, and hand held meter outputs, the PT-30 ensures that power is restored quickly and safely.


Model PT-30 30kVA Secondary Power Restoration Uni


  • 30kVA power restoration capability.
  • Oversized Handcart distributes weight evenly.
  • Voltage indicators ensures voltage is present on both phases.
  • 150 Amp Circuit Breaker.
  • 15-inch Pneumatic Wheel design for rough terrain.
  • External Dual hand held voltmeter output access.
  • Adapter Hanger for ease of transport.
  • Weather resistant NEMA enclosure design.


  • Simple Operation - only a minimal amount of user training is needed to restore power.
  • Restore Power Quickly - repair cable faults when schedule permits.
  • Effortless Manoeuvrability - oversized tyres and handcart allow for easy transportation.

Specifications (Transformer)



Input Voltage

120V or 240V, AC 50/60Hz

Output Voltage

120V or 240V, AC 50/60Hz




General Specifications

Temperature Rise


Voltage Indicator

120V per phase


10-foot 1/0 cable with ring-less meter socket

Pneumatic Tyre Size

15" x 6"

Cart Dimensions

40.6cm x 33cm x 17.4cm

System Weight

329 lbs


Ordering Information

Haefely Hipotronics PT-30

Secondary service power restoration unit. (includes: Modified Steel Handcart with transformer, Circuit Breaker, Box and Meter Adapter, Manual and Application Note)


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Macey's Electrical Pty. Ltd.
ABN 17 344 601 468
Unit 1, 49 Gavenlock Road, Tuggerah, NSW Australia 2259
Phone: +61 2 4353 4644    Mobile: 0412 678 925