Online IGBT modular UPS
System characteristics:
1. Modular design, hot swappable.
2. Strong load adaptability for linear and nonlinear load.
3. Intelligent module and system protection design.
4. Incredible low noise system design.
5. Double DSP controller for individual power module.
6. Digital control for the whole parts including rectifier, inverter, charger and discharger.
7. IGBT modules rather than discrete components are applied in the power module.
8. Inbuilt power distribution for input and output connection.
9. Large touch screen LCD with plenty of information.
10. Independent charger for batteries, intelligent battery management system.
11. Digital paralleling technology, very low circle current between modules.
12. Totally front access, top and bottom cable connection.
13. Each individual module is configured with independent controller, avoid single point failure risk.
| Capacity | 10-200KVA |
| Main Input |
| Input voltage | 380V/400V/415V(line to line) |
| Input frequency | 50/60Hz |
| Power factor | > 0.99 |
| Input cuurent THD(Total Harmonic Distortion) | < 3% |
| Input voltage window | -40%~+25% |
| Frequency window | 40-70HZ |
| Battery |
| Battery voltage | ± 240VDC |
| Charger power | 20%*Power |
| Charger voltage precision | 1% |
| Bypass |
| Bypass voltage | 380V/400V/415V, three phase |
| Bypass voltage window | -20%-+15%, full load, settable |
| Bypass overload capabiltiy | 150%, long time operation |
| 180%, shut down after 10 minutes |
| > 180%, shut down after 200ms |
| Output |
| Output voltage | 380V/400V/415V, three phase |
| Voltage precision | ± 0.5% (balance load), ± 1% (unbalance load) |
| Voltage THD(Total Harmonic Distortion) | THD< 1%(linear load), THD< 3%(nonlinear load) |
| Power factor | 0.8 |
| Phase tolerance | 120° ± 0.5° (balance and unalance load) |
| Crest factor | 3: 1 |
| Overload capabiltiy | 110%, transfer to bypass after 1hour |
| 125%, transfer to bypass after 10 minutes |
| 150%, transfer to bypass after 1 minute |
| > 150%, transfer to bypass after 200ms |
| System |
| System efficiency | Normal mode: 95% |
| ECO mode: 99% |
| Battery mode efficiency | 95% |
| Display | LCD+LED, Touch screen and keyboard |
| IP class | IP20 |
| Interface (Communication Ports ) | RS232, RS485, Dry contacts, SNMP card, EPO, Generator interface |
| Installation/Connection | Top or bottom cable connection |
| Operation temperature | 0-40C |
| Storage temperature | -25~70C |
| Relative humidity | 0-95% (non-comdensing) |
| Noise(dB) | < 55dB |
| Weight(KG) | 6-module cabinet | 150KG |
| 10-module cabinet | 180KG |
| Module | 10KVA: 20KG |
| 15KVA: 21KG |
| 20KVA: 22KG |
| Dimension(W*D*H)(mm) | 6-module cabinet | 600*900*1600 |
| 10-module cabinet | 600*900*2000 |
| Module | 400*600*133 (10KVA/15KVA/20KVA) |
As leading total power solution manufacturer in China, INVT POWER is committed to offer high quality products and service to global customers. The powerful R&D ability insures that products and solutions are the best choice for critical power applications.
The product lines cover modular UPS, high frequency UPS, low frequency UPS, EPS, inverter, telecom rectifier, battery. With our own complete intellectual properly rights, the power ranges from 0.5kVA to 800kVA. INVT owns advanced power supply technologies including DSP intelligent control system, fully digital parallel technique, fully IGBT technology UPS, advanced protection technique, etc.
INVT established the most powerful R&D platform for power supply development in China. The platform includes components lab, performance lab, mechanical environmental lab, climate environment lab, EMC lab and safety lab. Due to all of these technologies and platform, INVT products are considered to be the most advanced and reliable in China.
