Product Documentation
- Specification/Data Sheet

• High Voltage 120/60 kV AC Aerial Lift & Bucket Truck Tester ALT-120/60
  
• Advanced design features provide many significant advantages over other bucket truck testers
  
• Continuously adjustable AC output up to 120 kV with a full 7 kVA tap at 60 kV
  
• High output capacity enables unit to meet all testing requirements
  
• Transit protecting meter circuits and timer test circuit
  
• Ruggedized meters with glass windows that eliminate static buildup
  
• Internal kilovolt meter divider resistors (no external voltmeter divider)
  
• Guard/Ground Return for isolating ground currents to measure leakage current or total current
  
• Zero start high voltage safety interlock and external safety interlock provision