Megger 220015

Megger 15 kV DC Dielectric Test Set; 7.5 & 15 kV; 5 mA

Dielectric test sets measure leakage current while applying a dc voltage at or above the insulation system s operating level. This measurement aids in determining the insulation system s ability to withstand over voltages such as lightning strikes and switching surges.

Features:

• Compact and portable
• Air insulated, uses no oil
• +/-2% accuracy
• Leakage current measurement as low as 0.1 mA
• Continuously variable test voltage with zero-start safety interlock
• Fast charging of high-capacitance samples
• Current guard circuit for highly accurate measurements
• Strip chart recorder for hard copies (optionally available)
• Safety and Reliability
• Input and output line circuit breaker
• Output current overload relay
• Zero-start interlock for high-voltage output
• Switch control and indicating lights for high-voltage ON/OFF on the 15-kV model
• Full circuit breaker protection