On-Line UPS 1-3KVA 1/1 Kültéri Szünetmentes

Leírás

Online 1KVA~3KVAOutdoor online UPS 1~3KVA is specially designed for outdoor communication equipment, networking equipment, traffic control system and other application of city corner or contryside area. It is equipped with high temperature/frost/corrosion/water resistance and dust prevention. With feature such as wide range of input voltage and frequency, anti-thunder, remote control and remote detction etc, it guarantee stable power supply and become an ideal helpmate for these important outdoor devices.

Strong environmental adaptability
● IP55 protection, dust prevention & waterproof, perfectly fits in poor environment
● High and low temperature resistance, operating normally at -30℃ to +50℃
● Anti-lightning protection, the system equipped with no less than 1.2KV/10KV pluggable SPD Wide adaptability to power grid
● Wide input voltage range and frequency range from 110Vac to 300Vac and 40~60Hz, perfectly fits in poor power grid environment
● High voltage protection circuit, can exceed input voltage range without damage
● Online double conversion construction, completely eliminate the communication equipment’s interference

Variety of accessories base on demand
● Provide variety of optional installation accessories, depends on your demands with rack mounted type or tower type, and so on.
● Provide the function of twice power off, UPS can be set to power off unimportant load in battery mode, which will insure the backup time of important load. Provide the dry contact for twice power off.
● Can be fixed with a SNMP card to do remote monitoring and managing, which will provide real-time information and data of UPS.

Advanced technology and powerful function
● Adopt DSP digital control technology, and simplify the control circuit, which will improve system reliability effectively.
● Adopt PFC circuit to raise the input power factor, reduce the harmonic pollution from UPS,and raise the utilization factor of the grid, reduce the cost of UPS working.
● The efficiency of UPS will be more than 90%, which will reduce the waste and temperature in cabinet.

Advanced technology and powerful function
● Dual conversion technology and 0s for switch between AC mode and DC mode, which will ensure never power off of load.
● With unmanned surveillance management, when batteries run out of energy, and AC is resumed, UPS will start automatically to take load.
● With fault diagnosis function, can analyze the fault through LED quickly.
● With cold start function, can start UPS with batteries without AC power, which can satisfy demands of emergency power supply.
● Contain the RS232 port and dry contact port, which will be convenient for communication with monitor device.