Efficiency high frequency DC power supply cabinet
DC power supply cabinet
DC electrical source
JB/T5777.4,GB/TT8456
capacity 20Ah to 1000Ah
output voltage 110V/220V
Efficiency high frequency DC power supply cabinet
capacity 20Ah to 1000Ah
output voltage 110V/220V
Main function and application place:
applicable to high frequency electric equipment /switchgear for DC power supply .
protect equipment from unstable electric power damange
storage battery group can provide power to conrol busbar non-stop when power network stepped out or AC power supply fails, to ensure power supply for power failure protection/ automatic device/high voltage switch.
with maintenance-free lead-acid battery
Successfully widely used by Three Georges project, national engineering designing institute, mining company, cement mill, stell mill,sugar factory,wood industry, chemical industry, city planning, and other place with big power motor and high electric consume place
Product characteristic advantage
Adopt high frequency switchgear rectifying device, modular design
recharge/floating charge device adopt multiph high frequency rectifying module parallel connection,N+1 backup, automatic current equiplization
combined structure cabinet body
Perfect monitoring function, high intelligence, large LCD display
acousto-optic warning , touch screen for choise
fully intelligent design with all combination componet system: AC power distribution, rectifying module, DC feeding to achieve local and distant terminal monitoring of all parameters
Main monitored items : starting and shut down of the module, recharge model,output voltage adjustment, output current limiting point setting, two way AC automatic switchover, automatic battery managment
equippment with RS232 an dRS485 interface, can connected to epigyny machine
automatic management and maintenance to storage batttery
monitor terminal voltage of storage battery, recharging and discharging current, automatic control of equal and floating charge and regular maintenance of equal recharging
function of temperature compensation for use's choise
in any case, when the network is stepped out or AC power suply fails, GZDW power supply cabinet can provide power to control busbar non-stop, to ensure power failure protection and high voltage switchgear control .
Standard working condition, if special demaind, pls clarify
| Ambient temperature: | -5C ---+42C |
| absolute altitude: | 2000m |
| relative humidity | <90%. no condensation when device work |
| working condition | no violent vibration and impact |
| no explosive media, no very strong magnetic interference |
GUARANTEE:
INSTALL AND TEACH USER FOR OPERATION IN FREE OF CHARGE
WHOLE LIFE SERVICE
