| Rated current In (a) | Model 1: In = 100/250A: 0.4 In ~ 1ln, step 0.1 a continuously adjustable, 100a-250A adjustable < br > Model 2: In = 400A/630A: 0.4 In ~ 1ln, step 0.1 a continuously adjustable, 160A-400A adjustable/252A-630A adjustable |
| Rated insulation voltage | 1000V |
| Rated working voltage | AC380V/AC400V/AC415V |
| Rated surplus | 50,100,200,300,400,500,800,1000 action current adjustable, off, alarm, tripping (optional multi-file customization) |
| Rated short-term current tolerance | 3kA/1s |
| Rated impact pressure resistance | 8000V |
| Extreme numbers | 3p + N (N phase through, without protection） |
| Passive Island protection | Passive islanding detection criterion: < Br > voltage amplitude swing: 0.1 un ~ 0.9 un, off; < Br > voltage frequency swing: 0.5 Hz ~ 25 Hz, off; < Br > voltage phase swing: 1 ° ~ 60 ° , off; < Br > voltage waveform distortion rate swing: 0.5% ~ 30% , off; The function of < Br > can be turned off |
| Power on and close | Product on-line detection voltage higher than the set value (default 85% un) automatically closed, the outlet should be no voltage. No voltage should be sent out of the terminal (PV special automatic closing lower terminal voltage judgment function) |
| Communication function | Support Infrared Communication Interface, carrier communication interface, DL/T645 communication interface, topology function, ESAM encryption function, Bluetooth function, HPLC communication function, Rs -485 communication function |
| Other functions | GPS, Beidou positioning function (optional) , residual current harmonic elimination function, metering box management (optional) , topology automatic identification (optional-RRB- , power outage incident reporting (opti-RRB-nal) , hierarchical line loss accounting (optional) , fault automatic diagnosis, digital control, etc |
| Protocol | Support DL/t 645 low voltage molded case circuit breaker communication protocol, support Modbus-RTU communication protocol (need user customization) |
