Sunbelt Rentals
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Megger Programma VIDAR Vacuum Circuit Breaker Tester

Megger Programma VIDAR Vacuum Circuit Breaker Tester

The Rugged, Lightweight & Portable VIDAR Is Ideal For Field Work And Shop Floor Applications Read More
Minimum hire period: 1 week
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Delivery and Collection from: £44.00
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  • Description
  • Specifications
  • Delivery & Returns

The VIDAR vacuum tester is used to test the ability of the Vacuum Interrupter (VI) in a vacuum circuit to inhibit flashover. The rugged, lightweight, compact and portable VIDAR is ideal for field work and shop floor applications.

The VI in vacuum breakers does not last forever. Leakage starts after years or decades and the interrupters fill with air making the breaker unreliable. 

In most cases, the leakage process is rapid once it has started. In addition to leakage, dirt on the poles and on the exterior surface of the interrupter can make it unsafe during operation. The mechanics of the breaker can become misaligned so that the distance between the poles no longer is adequate.

  • VIDAR uses high-voltage DC to test the integrity of vacuum breakers.

Product code: INL800
Depot: STK
  • Dimensions: Instrument 250 x 210 x 125 mm (9.8" x 8.3" x 4.9")
  • Dimensions: Transport case 460 x 430 x 210 mm (18.0" x 17" x 8.3")
  • Weight: 6.9 kg (15.5 lbs) / 10.7 kg (23.6 lbs) with accessories and transport case
  • Output: 10, 14, 25, 40 and 60 kV DC

You will receive next day UK delivery to your door when ordering from Sunbelt Rentals Test & Monitoring . All weekday orders confirmed before 3:00 pm will be delivered to you the next day. If you do not receive delivery by the requested delivery time we will refund your delivery charge in full.

Deliveries are made through our own delivery vehicles and by National Couriers.

Next day delivery is our standard service however, please enquire for any of the following which we will endeavour to provide at extra cost:

  • pre 10:30 delivery;
  • pre 12:00 delivery;
  • Saturday or Sunday delivery;
  • Same day delivery;

In addition to nationwide delivery we also ship to EU and worldwide, please call our Customer Services team on our number above for prices.

To see our delivery performance click here!

*Applies to Mainland UK excluding certain hard to reach areas such as the Highlands, if you are unsure please contact us for clarification.


If you do not have a credit account with Sunbelt Rentals Test & Monitoring , you may be required to pay a security deposit and be subject to a credit check. Please feel free to contact us and we will do our best to accommodate your needs.

Why choose Sunbelt Rentals UK as your hire partner?

We offer next day delivery, and we arrange the collection when you off-hire. Find out more
Our stock is always fully calibrated, using our internal calibration department. Find out more
Benefit from unlimited technical support when hiring test equipment from Sunbelt UK. Find out more