NF802 Intelligent Relay Tester User Manual
10
2.6 Other parameters
Dimension and weight
Weight
8.3kg
W×H×D
315mm×355mm×145mm
2.7 Insulation
Insulation resistance
Environment
Humidity<75%
Power supply to ground (metal
chassis)
1000V megohm meter, insulation
<300MΩ
Binary to ground (metal
chassis)
500 V megohm meter, insulation <50MΩ
Binary contacts
500 V megohm meter, insulation <50MΩ
Insulation strength
Environment
Humidity<75%
Power supply to ground (metal
chassis)
Hold 1.5kV frequency voltage and keep
1 min. No breakdown or flashover
exists.
Binary to ground (metal
chassis)
Hold 1kV frequency voltage and keep 1
min. Not breakdown or flashover exists.
2.8 Vibration and Impact
Dynamic
Vibration
Based on IEC68-2-6 (Operation mode)
Frequency range: 10…150Hz, continuous acceleration
2g(20m/s), 10 cycles /axis
Impact
Based on IEC68-2-27 (Operation mode) 15g/11ms,
half-sine wave
