Industrial Frequency Uninterruptible Power Supply

Shenzhen Weitu Hongda Industrial Co., Ltd. Focus on new energy. The core function of UPS is to provide stable and uninterrupted power supply.

Application area:

1. Industrial application protection

2. Power supply protection for important institutions such as transportation, electric power, medical treatment and venues.

3. Small data room/Communication network management center

4. office automation/experimental instruments and equipments

Model:

WTHD-U-3310 ~ WTHD-U-3340 | WTHD-U-3360 ~ WTHD-U-3380 | WTHD-U-33100 ~ WTHD-U-33120
10kVA~40kVA / 60kVA~80kVA / 100kVA~120kVA | Three Phase | Low Frequency | Built-in Isolation Transformer | Online UPS

Product Feature:

Advanced design Online double transformation, completely isolating the impact of various grid pollution on the load of the mains or generator, output isolation transformer, with impact load capacity
Comprehensive protection measures Power-on self-diagnosis function, equipped with complete protection device, providing output overload, short circuit, inverter overtemperature, battery undervoltage, battery overcharge, surge protection, software and hardware dual protection; Multi-functional protection and warning, stable protection system
Strong overload capacity Super strong output overload and short circuit capacity, ensuring system stability and system safety under limit state
Flexible networking monitoring management Standard R232 communication interface, optional dry power connection, R485, SNMP network adapter, flexible networking, real-time management of UPS operation
Input anti-surge design Rectifier input anti-surge board design, strong grid adaptability
Rich optional accessories Dry contact/R485/SNMP/input isolation transformer/bypass isolation transformer
Strong environmental adaptability Wide voltage input range, avoiding frequent switching to battery power supply mode, wide input frequency range, stable access to various fuel generators, and adapt to harsh grid environment
LCD+LED display LCD+LED display, real-time display and recording of UPS working status, parameter information, etc., convenient for user management
Intelligent fan speed regulation Through software sampling and calculation, the fan speed is automatically adjusted according to the internal temperature and load size to effectively reduce noise; Extend fan service life and save energy
DC start function It can be started directly by using battery, which is convenient for users