The HF series high frequency on-line UPS (6KVA~20KVA) Features
·True on-line double conversion technology
·Highest reliability and maximum performance for power parallel and redundancy N+X
·Super wide input voltage range and fully AVR
·High input power factor
·Zero transfer time
·Controlled by fully digitized DSP+CPU
·Self diagnosis and protection
·Protection against all types of power problems
power supply, power supplies
·Miniaturization design, save on invaluable space
·No add-on CNTL unit required for parallel connection
·Low initial investment and flexible for future expansion
·Advanced IGBT power components, enhancing the overall reliability and conversion efficiency
·Equipped with Maintenance Bypass Switch achieve online maintenance
·Smart local and distance monitoring capability with RS232 port, and compatible with SNMP.
·Aborative function design, much more easy to use
power supply, power supplies
| SPECIFICATION |
| Model-High frequency on-line | 6K | 6KL | 10K | 10KL | 6K3/1L | 10K3/1L | 15K3/1L | 20K3/1L | | Rated capacity(COSΦ=0.7) | 6KVA | 6KVA | 10KVA | 10KVA | 6KVA | 10KVA | 15KVA | 20KVA | | Input | Input wiring | Single-phase line two+Ground line | Three-phase line four+Ground line | | Voltage range | 176~276VAC | 304~478VAC | | Frequency range | 45~54Hz | | Power factor | >=0.97 | >=0.95 | | Output | Voltage | 220VAC±2% | | Frequency | Input synchronized the supply frequency(line mode)
50Hz±0.1%(Battery mode) | | Power factor | 0.7 | | Current crest ratio | 3:1 | | Waveform | Sine wave | | Overload capacity | 105%~130% 10min.>130% 1min | | Standard backup time(full or half load) | >7'/20' | | >5'/13' | | | Efficiency | >91% | >90% | | Battery Type | (Maintenance-free lead acid battery) | | Voltage of the battery | 240VDC | | Transfer time | Zero interruption | | Automatic Bypass | Integrated | | Indicator | Indicates load/battery capacity, UPS running states etc. | | Audible alarm | Battery discharge | Sounding every 4 seconds when mains fails | | UPS Abnormal | Sounding every 1 seconds when battery exhausts | | Parallel port(option) | Up to three units in parallel for power redun dancy and load sharing | | Communication interface | RS232+SNMP(option) | | Operating environment | Temperature | 0oC~400oC | | Humidity | 20%~90% | Extemal/Shipping Size
(W x D x H)(mm) | 260x570x720 / 350x650x900 | | Net/Gross weight(kg) | 90/107 | 35/52 | 93/110 | 38/55 | 36/53 | 39/56 | 55/72 | 55/72 | | Option | (SNMP Adapter)Battery Bank,
Parallel Port, Maintenance Switch | | Remark | Specification only for reference. Subject to change without prior notice |
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