AVO Biddle 15kV DC Dielectric Test Set For Sale

This is a working unit last calibrated in 2000.It has a cracked meter face but , does not interfere with the operation of the unit.The manual is included along with some spare bulbs for the indicator lights.Key Specifications & Features

• Output Voltage: Continuously variable from 0 to 7.5 kV and 0 to 15 kV DC (negative with respect to ground).
• Current Capacity: 2 mA continuous load capacity, or up to 5 mA for 12 minutes.
• Measurement Accuracy: ±2% of full scale on analog taut-band meters.
• Design: Air-insulated system that requires no transformer oil, making it lightweight and field-portable.
• Safety Elements: Equipped with a zero-start safety interlock for the high-voltage output, manual line circuit breakers, and an output overload relay.
• Guard Circuit: Features a dedicated current guard connection to eliminate surface leakage tracking errors during testing.

ApplicationsThe tester is primary utilized by field technicians to perform proof, acceptance, and diagnostic insulation testing on:

• Electrical power cables
• Motors and generators
• Switchgear, insulators, and transformers
• High-capacitance electrical apparatuses