DC power screen

Product details：

GZDW-2:
1) Automatic switching of two-way AC input to ensure the normal operation of the system;
2) Wide input voltage range and strong adaptability of the grid;
3) Adopt SK-J02 monitoring, LCD display, Chinese menu, friendly and rich interface, simple and convenient key operation;
4) Has a comprehensive system setting, running information query and various alarm functions;
5) Intelligent battery charge and discharge management, perfect reliable temperature compensation function;
6) Extensible battery test group 110, insulation test 30, switch quantity test 32;
7) The system adopts multi-level password permission management to limit the operation of unauthorized personnel and ensure the safe and reliable operation of the system;
8) The built-in RS232 and RS485 communication interfaces can implement "telemetry, remote control, remote communication, and remote transfer" four remote functions on the system through background monitoring and traffic monitoring to achieve unattended;
9) Support RTU, CDT, MODBYS, and three communication protocols.
GZDW-3:
1) Automatic switching of two-way AC input to ensure the normal operation of the system;
2) Wide input voltage range and strong adaptability of the grid;
3) SK-J03 monitoring, 5.7-inch touch display, Chinese display, human-machine interface friendly, touch screen touch touch operation;
4) Has a comprehensive system setting, running information query and various alarm functions;
5) Intelligent battery charge and discharge management, perfect reliable temperature compensation function;
6) The rectifier module adopts electric heat plug, daily maintenance is convenient and fast;
7) Extensible battery test 2 groups 110, insulation test 240, switch test 160; Compatible communication power supply module, inverter power supply module, DC transform module;
8) The system adopts multi-level password authority management to limit the operation of unauthorized personnel and ensure the safe and reliable operation of the system;
9) The built-in RS232 and RS485 communication interfaces can also implement "telemetry, remote control, remote communication, and remote transfer" four remote functions on the system through background monitoring and traffic monitoring to achieve unattended;
10) Support RTU, CDT, and MODBUS communication protocols.
GZDW-4:
1) Automatic switching of two-way AC input to ensure the normal operation of the system;
2) Wide input voltage range and strong adaptability of the grid;
3) Adopt SK-J04 monitoring, new configuration software, 7-inch(10.4 inch) color LCD display, touch screen touch operation, 32-bit true color display, refresh speed, operation intuitive, Humanized design, can work in a long time light state; Perfect live voice alarm system;
4) Has a comprehensive system setting, running information query and various alarm functions;
5) Intelligent battery charge and discharge management, perfect reliable temperature compensation function;
6) The rectifier module adopts electric heat plug, daily maintenance is convenient and fast;
7) Up to 26 controlled rectifier modules; Extensible AC DC test 2 units, insulation test 240 road, battery test 2 groups 110 section, switch quantity test 160 road; Compatible with inverter power supply module, DC transform module;
8) 32M Super storage space, built-in USB interface, with multiple print output system;
9) The system adopts multi-level password authority management to limit the operation of unauthorized personnel and ensure the safe and reliable operation of the system;
10) The built-in RS232, RS485, and Ethernet communication interfaces can also implement the "telemetry, remote control, remote communication, and remote modulation" four-remote functions on the system through background monitoring and remote monitoring to achieve unattended;
11) Support RTU, CDT, MODBUS, IEC four communication protocols;
12) According to the needs of users, the system can be customized to use functions and display graphics, adding GPS SMS alarm capabilities.