Basic Info.

Product Description

Introduction:power master series rack mount  online hf ups1-6kva, is of fully of advanced dsp  online hf ups. it has high adaptability , performance , compact design and less batteries to reduce your space and installation cost. perfect application: network, data centre, servers and workstations, control system, communication system and office etc.   main features: # # high frequency and double conversion # fully digitized control # self-diagnosis system at ups start # output power factor: 0.8(0.9 optional) 5) wide input range 6) dc voltage flexible 7) smart rs232(snmp card optional) 8) cold start 9) lightening and surge protection 1050j 10)emi/rfi noise filter 11) compact design 12) environment protection   technical specification:   - - - - model | pmr1000 | pmr2000 | pmr3000 | pmr5000 | pmr6000 | capacity | 1kva/0.8kw | 2kva/1.6kw | 3kva/2.4kw | 5kva/4.0kw | 6kva/4.2kw | phase | single, 2 wire+ground | ac input   | p.f | above 0.98 | thdi | < 5% | voltage range | 110-285vac(50%load), 160-285vac(full load) or 80-150vac(1-3kva) | frequency range | 40-70hz | by-pass | 110vac—285vac or 80-150vac(1-3kva) | frequency following | 50/60hz+/-5hz (auto- sensing) | output   | p.f | 0.8 | 0.7/0.8 | voltage | 220/230/240 vac +/-1% or110/120/127vac+/-1%(1-3kva) | frequency | 50/60+/-5hz or 50/60hz ± 0.1hz (line mode) 50/60hz ± 0.1hz ( battery mode) | crest factor | 3:1 | wave distortion | linear load <3%, nonlinear load <5% | over load ability | 30s when overload is 108%~150% 200ms when overload above150% | transfer time | 0ms | ac abnormal | alarm every 4 seconds | battery low voltage | keep alarm every 1 second | overload | keep alarm every 0.5 second | display | high definition led and lcd, clear & friendly display interface | efficiency | above 87% | protections | output: short circuit, overload, low voltage, input: instant high voltage protection others:over-temperature protection,   battery low, charger pcb, | communication | rs232(standard), rs485 and snmp card(optional) | working temp. | 0~40? | relative humidity | 0~90%( no coagulation) | cooling | intelligent speed-control fan | input & output | socket(optional) | terminals |  battery | type | internal batteries | external battery pack | dc voltage | 36vdc | 72vdc | 120vdc | backup time (full load) | 5 min | 9 min (with 1bp) | 5 min (with 1 bp) | 4 min (with 1 bp) | net weight(kg) | ---- | 26 | 38 | dimension | --- | 440* 440 *87mm(2u) | 440* 440 *130mm(3u) | main unit | net weight(kg) | 15 | 12 | 12 | 16 | dimension | 440* 440 *87mm(2u) | 440* 440 *130mm(3u) | packing dimen