Description: It is used to measure the opening phase condition and order through LED and Buzzer.
Operation Voltage: 60V~600V AC,three phase.
Limit Support Voltage: 2000V/minute (impulse voltage 4000V)
Operation Frequency Range: 20Hz~400Hz.
Limit Time for Continuous Use:
-60 minutes maximum at 60V AC.
-4 minutes maximum at 600V AC.
Packing: Gift box
Weight: Around 200g
Standard Quantity Per Carton: 50
Carton Size: 41*30*54cm