Uninterrupted Power Supply power supply unit UPS
CHP3/3 Series Low Frequency Online UPS 10kva-500kva
Main Features:
Online double conversion
IGBT inverter and output isolation transformer
3 phases UPS allow 100% unbalance load
Fully DSP control, high reliability and performance
Wide input voltage range
DC cold start function
Advanced battery charging management
Intelligent fan speed control
ECO mode and EPO function.
Intelligent RS232/RS485 communication port
SNMP adapter (optional)
Advanced no-master-slave parallel technology (optional)
Intelligent battery monitor system - MMBM (optional)
12 Pulse rectifier (optional)
Bypass isolation transformer
| Model | CHP3010K | CHP3020K | CHP3030K | CHP3040K | CHP3050K | CHP3060K | CHP3080K | CHP3100K | CHP3120K | |
Nominal Capacity (KVA/KW) | 10/8 | 20/16 | 30/24 | 40/32 | 50/40 | 60/48 | 80/64 | 100/80 | 120/96 | |
Work Model | Low Frequency Double Conversion Pure online UPS System | |||||||||
| Phase | Three Phase 3L+N+G | |||||||||
| Input Power Factor | >0.9 (6pulse Rectifier+Filter), >0.96 (12pulse Rectifier+Filter) | |||||||||
| Rectifier (Input) | Nominal Voltage | 380vac, 400vac, 415vac or 200vac, 208vac, 220vac | ||||||||
| Range | ±25% | |||||||||
| Frequency | 50Hz±10% or 60Hz±10% | |||||||||
| Harmonic Current | 6pulse rectifier<30%, 12pulse rectifier+filter<5% | |||||||||
| Output ripple wave | <2% | |||||||||
| Soft Start | 0~100% 5Sec | |||||||||
| Charge | Charge Mode | Constant current, then constant voltage, charge with temperature compensation, automatic switch Between Equalized charge and Float charge, programmable timing battery charge-discharge automatic maintenance | ||||||||
| Float charging voltage | 432VDC | |||||||||
| Equalized charging voltage | 464VDC | |||||||||
| Temperature compensation Voltage | -3mV/°C/pcs | |||||||||
| Charge Current | 0.1C (Automatic adjust according to battery capacity) Example: 100Ah battery, The charge current is setted 10A, or according the Charge time customer need | |||||||||
Battery | Type | maintenance free lead-acid battery, Optional Lithium battery | ||||||||
Capacity | 7~999AH settable (capacity vary with power) | |||||||||
Number | 384VDC(12v 32pcs or 2v 192pcs), Optional 360VDC (12v 30pcs, or 2v 180pcs) | |||||||||
Inverter | Phase | Three Phase +N | ||||||||
Rated power | Rated Capacity×0.9 | |||||||||
Nominal Voltage | 380vac, 400vac, 415vac or 200vac, 208vac, 220vac | |||||||||
| Output voltage stability | ±1%(steady load), ±3%(fluctuation of load) | |||||||||
| Frequency stability | 50Hz,60Hz<±0. 5% (asynchronous) | |||||||||
| Crest Factor | > 3:1 | |||||||||
| Output Waveform distortion degree | Pure Sine Wave, linear load < 3%, non-linear load < 5% | |||||||||
| Unbalance load voltage | < ± 5% | |||||||||
| Overload Protection | 115% normal work, 125% 10mins, 150%1min, 200%1s | |||||||||
| Efficiency | 92% (Full Load) | 93% (Full Load) | ||||||||
Bypass | Phase | 3Phase+N | ||||||||
Input Nominal Voltage | 380vac, 400vac, 415vac or 200vac, 208vac, 220vac | |||||||||
| Output Nominal Voltage | 380vac, 400vac, 415vac or 200vac, 208vac, 220vac | |||||||||
| Transfer Time | 0ms (Static switch 0ms switch) | |||||||||
Protection Function | Input Protection | Voltage, Frequency ultra-limit, Phase wrong, Phase lost | ||||||||
Output Protection | Over-current, Short circuit, Over Voltage, under-voltage | |||||||||
| Battery Protection | Overcharge, Over-discharge protection | |||||||||
| Temperature Protection | Environment over-temperature protection, Inverter over-temperature protection | |||||||||
| Hardware Fault Protection | Auxiliary power supply abnormal, breaker trip, fuse break, power device over-current or overvoltage | |||||||||
Systems Parameters | ECO Mode | Can set the ECO Mode, High efficiency up to 98% | ||||||||
| Voice Alarm | Any failure will be alerted | |||||||||
| Work Environment | Ambient temperature:-30°C~50°C,Relative humidity:30%~90%, altitude:<2000M(power reduce 1% every 100M raised, 4000M utmost) | |||||||||
| Cooling Method | Forced Ventilation | |||||||||
| Communication Port | RS232, RS485, Dry contact interface, Optional SNMP card for remote control | |||||||||
| Redundancy function | Series Connection Hot Spare or Parallel, Parallel Current deviation ≤ 5% | |||||||||
| Anti surge capacity | 10/700μS, 5KA, 8/20μS, 20KA | |||||||||
| Protection Level | IP21 | |||||||||
| Safety performance | I/O on ground resistance (3000VAC), stray current less than 3.5mA,insulation resistance exceeding 2MΩ(500VDC) | |||||||||
| Noise(dB) | 48~55 | 55~60 | 60~65 | |||||||
| Mechanical Size (W×D×H)mm | 600×620×1250 | 700×620×1530 | 980×800×1800 | |||||||
| Packing Size (W×D×H)mm | 670×690×1460 | 800×690×1760 | 1050×870×2030 | |||||||
| Net Weight(Kg) | 205 | 265 | 311 | 407 | 485 | 506 | 770 | 913 | 937 | |
| Gross Weight(kg) | 236 | 296 | 342 | 447 | 525 | 520 | 812 | 955 | 980 | |