Circuit Breaker Operational Analyser
| Channels | Configuration | Range | Resolution | Accuracy |
| Contact Timing Channels | 6 : 1 Main + 1 PIR
per pole, 3 poles Simultaneously |
Measurement duration
1mS to 4S @ 1kC, 0.05mS to 200mS @ 20kC |
1mS @ 1kC
0.05mS @ 20kC |
Value ± 0.05%
± resolution |
| Auxiliary Contact Timing
Channels |
2 : Dry / Wet Selectable |
15 to 300V DC
(for Wet Channels) |
1mS @ 1kC
0.05mS @ 20kC |
Value ± 0.05%
± resolution |
| Coil Current
Channel |
1 : Trip / Close coil current | 1, 2, 5, 10, 25, 50 A DC | 0.1% of selected range | Value ± 1%
± resolution |
| Contact Res.
Channels |
3 : Multiplexed 3 Channels.
10 A Max. |
200μΩ, 2000μΩ, 20mΩ,
200mΩ & 2Ω – Auto ranging |
0.1μΩ @ 200μΩ | Value ± 2%
± 5 x resolution |