A High Voltage Laboratory is in the department which is first of its kind in Nepal. The lab was designed and constructed in cooperation with NTNU. The major system in the laboratory comprises of High Voltage Construction Kit from Haefely Test AG, Switzerland. The kit components are very versatile and a number of test configurations can be used.

Test configurations allow generation of AC voltage up to 300KV, DC voltages up to 400KV and impulse voltages up to 400KV, with different power output ratings. A special HV testing room with needed screening and grounding is being constructed. The laboratory will be used for education, research and to provide independent testing services to local industries and utilities.