SHENZHEN ZHENGXIN ELECTRONICS CO., LTD
Tel: +86 13714907200
Fax: +86 755 2716 8600
Service Hotline (China):
400 779 1878
Address: 5th Floor, Block 10, Jinfeng Industrial Park, Tangwei 3rd Industrial Zone, Gongming Street, Guangming District, Shenzhen City, Guangdong Province, China 518132.
Email: Jason jason@zxdz.net
Carrie carrie@zxdz.net
Spring spring@zxdz.net
Nola nola@zxdz.net
.jpg "Low frequency online ups 10kva 8kw 3 phase in /3 phase out")
Features:
●Online double-conversion with DSP control
● IGBT rectifier and high input power factor ( > 0.99)
● High efficiency 98%
● Output power factor 0.8
● Low input distortion: THD < 5%
● Output isolation transformer
● Inverter IGBT technology with high frequency communication
● High immunity to external disturbances
● High instantaneous overload capacity
● Capability of supplying distorted loads, containing output voltage distortion with crest factors
● Front access makes maintenance and replacement easy, save space
● Intelligent self-diagnosing function, all kinds of failure protection, large capability of history records storage
● Standard emergency power off (EPO)
● Optional SNMP communication port
● Optional N+X redundancy parallel up to 6 units
Technical Specifications:
| Model | 3C3 10K |
| Capacity(KW) | 8KW |
| Working way | online supplying power,Static bypass switch (uninterrupted switching), double conversion technology |
| Input phase | three phases+N+G |
| Input Voltage | 380VAC±25% |
| Input frequency | 50Hz±10%,60Hz±10% |
| Soft starting | 0~100% 5sec |
| Battery quantity | 32pcs(40pcs)/12V In series |
| Battery Voltage | 384VDC(480VDC) |
| Floating Voltage | 405VDC(540VDC) |
| Charging Current | 1A-40A(Setting according to battery capacity) |
| Rated Power | Nominal Capacity x 0.8 |
| Output Phase | Three phases+N+G |
| Output Voltage | 380VAC±1%(Steady state load),380VAC±5%(Load fluctuation) |
| Output Frequency | 50Hz±0.05%,60Hz±0.05%(battery supply power) |
| Crest factor | 3:1 |
| Output wave form | Sine Wave |
| Total harmonic distortion | Linear load ＜2%;Non - linear load ＜5% |
| Dynamic voltage transients | ＜±5% |
| Instant recovery time | ＜10ms |
| Balanced load voltage | ＜±1%;＜±5%(Unbalanced load voltage) |
| Overload ability | 125% 1 min, 150% 1S |
| Inverter efficiency | ＞91% |
| transfer time | 0ms |
| communication interface | Rs232,485 Communication management， |
| Operating temperature | 0~40℃ |
| Relative humidity | 30%~90% |
| Running height | ＜1000 meters(1% power less when add 100 meter,highest is 4000meters) |
| noiseness dB | 40~50 |
| Outlook size(WXDXH(CM) | 60.5X40.5X91.5 |
| Weight(KG) | 140 |
| Option | Parallel module, harmonic filter, input isolation transformer, intelligent monitoring software, SNMP adapter |
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