Brief Introduction
DCDB-1 wall-mounted DC power cabinet is a DC power supply system designed for various small capacity users. With LCD monitoring system as the core, English menu display, key operation, multiple password rights, man-machine interface is friendly and rich, with compact structure, wall mounting, simple operation, intelligent management, high efficiency and energy saving and remote control. The system can be composed of monitoring module, rectifier module, buck module, battery inspection module, branch monitoring module, etc. The input voltage is AC220V,AC380V, the maximum output capacity is DC110V/65Ah, DC220V/55Ah. If the system needs to use PT100V AC input or provide external flash signal, accident signal, warning signal, DC24V or DC48V power supply and other functions can be selected and added according to user needs, and the external size can be customized.
Suitable for power plants, hydropower stations, all kinds of substations, switchingclosing offices and other users using DC equipment, for electromagnetic operating mechanism, permanent magnet operating mechanism and spring energy storage operating mechanism and other types of circuit breakers, as well as secondary circuit instrumentation, control circuit, relay protection and accident lighting and other types of high and low voltage equipment to provide DC power supply.
Model Meaning
① SEE
② Screen (cabinet)
③ DC power supply
④ Application type :D. power system, T. communication system
⑤ Microcomputer type
⑥ Monitoring type :1:SEE-JK01B(wall mounted), 2:SEE-JK01B(vertical cabinet), 3:SEE-JK07T, 4:SEE-JK05T
⑦ Battery capacity (Ah), dual battery pack x2
⑧ Input voltage (AC):380V, 220V
⑨ Output voltage (DC):220V, 110V, 48V, 24V
⑩ Battery voltage (DC) : 12V, 2V
National Standards
DL/T 459-2017 DC power supply equipment for electric power;
DL/T 637-2019 Fixed valve-controlled lead-acid battery for electric power;
DL/T 724-2000 Technical specification for operation and maintenance of accumulator DC power supply device for power system;
DL/T 781-2001 High frequency switching rectifier module for electric power;
DL/T 856-2004 DC power supply monitoring device for electric power;
DL/T 857-2004 Technical conditions for rectifier inverters for batteries in power plants and substations;
DL/T 1392-2014 DC power system insulation monitoring device technical conditions;
DL/T 5044-2014 Power engineering DC power system design technical specification;
GB/T 19826-2014 Power engineering DC power equipment general technical conditions and safety requirements;
GB/T 17626.18-2016 Electromagnetic compatibility test and measurement techniques Damping oscillation wave immunity test.
评价
目前还没有评价