Description
The CBA-6 and CBA-10 circuit breaker analyzers are designed for testing and control of ampere-second characteristics of circuit breakers by AC current of industrial frequency with current up to 6 kA (CBA-6) and 10 kA (CBA-10), with measurement and recording of current and time-current characteristics of circuit breakers.
TECHNICAL SPECIFICATIONS
| CBA-6 | CBA-10 | |
| Maximum current on output buses (rms) | 6.6 kA | 11 kA |
| Measuring and recording range of output current | 20…6600 А | 20…11000 А |
| Current measurement error | ± 3 % | |
| Measuring and recording range of output current duration | 0.01…99999 s | |
| Duration measurement error | ± 1.5 % | |
| Maximum busbar voltage | 7 V | |
| Transformer overheating protection threshold | 96 °С ± 10 % | |
| Power supply voltage | 220/380 V ± 10 % | |
| Mains frequency | 50 Hz ± 1 % | |
| Maximum power consumption | 55 kVA | 77 kVA |
| Dimensions | 532×244×424 mm | |
| Weight | 56 kg (without buses) | |
