เครื่องสำรองไฟฟ้า OUTDOOR ONLINE UPS

1KVA-3KVA

Smart online outdoor UPS is the ideal solution for providing maximum protection and power quality for outdoor communication equipment and network equipment. It has an effective design of high-temperature resistance, cold resistance, salt-spray resistance, corrosion resistance, dust prevention, water resistance and lightning protections, and it is featured with wide range of input voltage and frequency, sinusoidal, stable and reliable output waveform. It provides significant further immunity from mains disturbances and mains power outage for network communication equipment. Therefore, this series UPS are widely used in the outdoor communication base station applications in fields such as communication, radio & television and aviation.

FEATURES

Strong environmental adaptability

IP55 protection, dust prevention and waterproof, perfectly fit in harsh environment

High/Low temperature resistance design, sun-shading, heat insulation and temperature compensation designs, operating normally ait-20° C⁓50° C

Lightning protection, equipped with no less than 1.2KV/10KA pluggable SPD

Strong adaptability to power grid

Wide input voltage range (110Vac⁓300Vac) and frequency rang (40Hz⁓60Hz) make it fully adapt to harsh power grid environment

Input has high voltage protection circuit which enable to withstand high voltage beyond the input voltage range without damage

Online double conversion technology provides significant further immunity from surge, noise and harmonic interference of power grid against the communication equipment

Variety of accessories base on demands

Provide variety of optional installation accessories for the demands of rack-mounted, holding poles and floor mounting

Provide the optional function of second disconnection, UPS can be set to cut off the power supply for the secondary load when powered from the battery to provide the main load greater autonomy, and provide the dry contact signal for second disconnection as well

Optional SNMP card is available to perform remote monitoring and management

Advanced technology and powerful functions

• Adopt DSP technology to simplify the control circuit and improve the system stability and reliability
• Adopt PFC technology and high input power factor reducing the harmonic pollution, increasing the grid utilization and decreasing the UPS running cost
• The efficiency of the UPS is more than 90%, reducing the UPS energy consumption and decreasing inner temperature
• Double conversion online mode and zero transfer for switching between main mode and battery mode to ensure power continuity for loads
• Provide unattended function. The UPS automatically restarts and provides power continuity for loads when battery discharge is protected and mains power is restored
• Fault diagnosis function enables to judge the cause of failure and fault location quickly 
• Cold start function enables to switch on the UPS in the absence of mains power
• Contain RS232 and dry contacts interface

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