Input and output characteristics of uninterruptible power supply system
The uninterruptible power supply system has four specifications, with single machine rated output power of 20KVA, 30KVA, 40KVA, and 60KVA. Four machines can run in parallel directly. Mainly used as an uninterruptible power supply system for various computer rooms, it is widely applied in various industries such as finance and securities, postal and telecommunications, government agencies, energy and chemical industry, transportation, etc.
Excellent input characteristics
Ultra wide input voltage range (-45%~+15%), suitable for harsh power grid conditions
Wide frequency input range (50Hz 10%) ensures stable operation of UPS when the generator is powered
Advanced six tube IGBT high-frequency rectification technology, no need for additional external equipment, input power factor can reach 0.99 or above
Applying instantaneous waveform control technology to significantly reduce input current harmonics (iTHD<3%)
Low DC bus ripple, extending multiple backend communication methods
Superb network management capabilities
The system has battery discharge warning and automatic safe shutdown functions
Advanced SNMp cards and related software, compatible with 10M/100M Ethernet, supporting protocols such as SNMp, HTTP, TFTP, TELNET, TTYp, etc. The monitoring software has power event recording and analysis functions, flexible and diverse networking solutions, and can achieve remote monitoring on the Internet/Intranet
The UPS system has self diagnostic and self-protection functions, which can achieve automatic sound and light alarms, email and BP machine alarms
Up to 60000 Ups can be monitored simultaneously through the network, supporting wide area network solutions
Human computer interface friendly, easy to operate and maintain
Full Chinese large screen LCD display, optional operation interface in both Chinese and English
Easy to operate, "one click power on"
Support remote and automatic power on, achieving unmanned operation
Modular circuit structure, full frontal operation, convenient and fast use and maintenance work
