Delivery Time:2-3 weeks
Certification:CE
100-120KVA 3/3 High Frequency online UPS
External battery
Three phase in and out system, compatible with utility of 380/400/415V, 200/208V, 50/60HZ.
Parallel up to 6 units.
Fully digital control with three DSP including IGBT rectifier, inverter and charger.
Digital circulating current control technology, increasing the parallel reliability.
Green power technology, high input power factor, low current THD, high efficiency.
Intelligent battery management, extending battery lifetime.
Online double conversion, offering load with best power quality.
Support all kinds of load, high overload capability.
Wide input voltage window, compatible with different utilities
Redundant design of power model fans, increasing the system reliability.
Modularized design of subsystem, convenient field maintenance.
High MTBF (mean time between failure>200,000h), low MTTR (mean time to repair<0.5h)
Intelligent self-diagnose function, all kinds of fault protection, large capability of history record storage.
Large LCD display, friendly human machine interface
Configured with top and bottom cable connection
Full front maintenance, saving space.
All kinds of option include main back feed protection, bypass back feed protection, battery leakage protection, battery start kit and output isolation transformer lighting protection kit.
Description and Application:
UT33 serial three phase UPS offers advanced technology that increase performance and reliability: three high speed DSP with completed digital control fully ensure high quality of power supply, high input power factor makes UPS energy saving power, It also offers humanization design: full front access of serviceability, user-friendly interface.
Online HF UPS UT33 series adopt the latest R&D DSP control technology, which can improve performance & system reliability effectively and achieve higher level of power density and miniaturization. With strong overload capability, UT33 can offer highly reliable power for departmental servers, small local area networks, workstations, industrial machines, medical equipment, and other precision electronic devices.
Specifications:
| Model | UT33100 | UT33120 |
| Capacity | 100KVA | 120KVA |
| Main Input | ||
| Input voltage | 380V/400V/415V(line to line), 50/60Hz | |
| Input connection | 3Ph+N+PE | |
| Power factor | >0.99 | |
| Input voltage window | +25%~-20%, full load | |
| -20%~-40%, power derating between 100% to 70% | ||
| Frequency window | 40-70HZ | |
| Bypass input | ||
| Bypass voltage | 380V/400V/415V | |
| Bypass voltage window | +15%--20%, full load | |
| Frequency window | ±5Hz | |
| Battery | ||
| Battery voltage | ±240VDC | |
| Charger power | 20%*Power | |
| Charger voltage precision | 1% | |
| Output | ||
| Voltage precision | 1% (balance load),1.5% (unbalance load) | |
| Output voltage transient | 5%(0~100% load step) | |
| Voltage THD(Total Harmonic Distortion) | THD<1%(linear load),THD<5%(nonlinear load) | |
| Power factor | 0.8 | |
| Frequency tracking range | 50/60Hz±3Hz, adjustable | |
| Frequency precision (free running) | ±0.02% | |
| Phase tolerance | 120°±0.5° (balance and unbalance load) | |
| Voltage unbalance degree (100% unbalance load) | ±1% | |
| Frequency tracking speed | 0.5Hz/s to 5Hz/s, adjustable | |
| Crest factor | 3:1 | |
| Overload capability | 102% long time operation | |
| 110%, transfer to bypass after |
