IBL make DC high voltage vacuum test set is suitable for testing the integrity of the vacuum circuit breaker. Input : 230V, 50Hz, single phase AC. Output : Continuously variable from zero to max. rated DC output voltage. Type
X, denotes L if the set is used for laboratory purpose & P if the set is used for testing at sites. | Output voltage | Current
capacity | No. of units , if the set is used for laboratory purpose | No. of units , if the set is used for testing at sites. | | DHVVAC30X | 0 to 30KV DC | 1mA max. | Single
(HV supply unit) | Two (HV supply & control measuring units) | | DHVVAC60X | 0 to 60KV DC | 2mA max. | Two
(HV supply & control measuring units) | Two (HV supply & control measuring units) |
If the Test Set is used for Laboratory purpose, then Test Chamber may be provided at extra cost.
Duty Cycle: Intermittent ie. 5 mins. ON, 10 mins OFF. However, test sets of continuous or other duty cycles can also be manufactured at extra cost. Protection: Overload & short circuit provided. Zero start interlocking along with Overvoltage alarm & indication are provided. Metering: DC high voltage measured by means HV resistor chain along with micro-ammeter. Milliammeter measures the leakage current. Digital meters may be provided at extra cost. Discharge rod: A discharge rod is provided with the set.
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