Type | Category | Reference voltage | Rated current |
DJGZ23-ES3402 | 3-phase 4-line | 3×220/380V |
Normal working temperature | -25ºC~55ºC |
Utmost working temperature | -40ºC~75ºC |
Storage and transportation temperature | -40ºC~75ºC |
Storage and working humidity | ≤95% |
Master station terms | Concentrator communication terms |
Meter terms | DL/T 645-1997 |
Local transmission interface | Circuit 1 RS232 protection serial port,circuit 2 RS485,circuit 1 carrier module communication interface,circuit 1 GPRS/CDMA communication interface, |
Upgrade at distance | Support |
Storage capacity | 256MBits FLASH |
Zhuhai City, Guangdong Province Xiangzhou District Meter Building