Prostar GT250K 3 phase low frequency redundant industrial 250kva ups systems ensure the continuous availability of power and safe operations for all types of critical load. It is a true-industrial UPS system using the latest Power Factor Corrected (PFC) IGBT rectifier technology.
Low frequency 250KVA UPS offers features such as paralleling capability for N+1 or N+X redundancy, full front access, included start up for ease of serviceability, user friendly graphical display with multiple language options, and SNMP with network based power management options.
Industrial manufacturing and processing sites require a robust transformer-based uninterruptible power supply UPS capable of continuous running and mains power conditioning.
3 phase 250kva ups is suitable for a wide range of applications including IT and the most demanding industrial environments. The UPS is suitable for power capacitive loads such as blade servers, from 0.9 leading to 0.8 lagging. With a broad range of accessories and options, complex configurations and system architectures can be achieved to guarantee maximum power availability and the option to add new UPS without interruption to existing installation.
Prostar uninterruptable power supply is industry-leading efficiency, availability, and performance for small, medium, large data centers and mission critical environments.
250KVA UPS Systems
Online UPS Backup Systems Details
UPS Free Monitoring anytime and anywhere
3 Phase Online UPS is designed to meet the toughest product customization requirements for specific mechanical protection degree. A 3:1 crest factor safely supports a variety of loads, even those with wildly fluctuating power demands.
250KVA UPS Specification
| Model | GT250K |
| Capacity | 250KVA/200KW |
| UPS Efficiency | >95% |
| Noise | 48dB~54dB(Distance 1 Meter) |
| Dimension(WxDxH mm) | 1420x750x1805 |
| Weight(Kgs) | 1500 |
| INPUT | |
| Voltage | 3 Phases 4 Wires, 380Vac/400Vac/415Vac ± 25% |
| Frequency | 50Hz/60Hz±5% (Automaticly) |
| Power Factor | ≥0.95 |
| OUTPUT | |
| Voltage | 3 Phases 4 Wires, 380Vac/400Vac/415Vac ± 1% |
| Frequency | 50Hz/60Hz±0.05%(By Battery) |
| Harmonic Distortion | Linear load<3%, Non-linear load<5% |
| Imbalance Voltage | Balance load≤1%, Imbalance load≤3% |
| Phase Shif Angle | Balance load≤1°, Imbalance load≤2° |
| Transient Response | Output at 0~50%~100% ≤5%, response ≤ 10ms |
| Overload Capacity | 110%≥300Min, 125%≥10Min, 150%≥1Min |
| Crest Factor | 3:1 |
| Wave Form | Pure sine wave |
| Transfer Time | 0ms |
| BATTERY | |
| Type | Support VRLA Battery |
| D.C. Voltage | 480Vdc |
| Max. Charging Current | 0.2AxC10 |
| Charging Time(Standard) | 12hours |
| SYSTEM | |
| Protection | Input over-voltage, under-voltage; output overload, shortcircuit; Inverter over-temperature; Battery under-voltage,over-voltage |
| IP Protection | IP20 |
| Parallel Mode | N+1,N+X,can be in parallel with differenct power capacity |
| Software Interface | Windows9x,2000,NT,ME,XP,Linux,Novell,Macosx,NT4.0 |
| Meantime Between Failures | 300,000Hours |
| ENVIRONMENT | |
| Operating Temperature | 0℃ to 40℃ |
| Humidity | 0~95% (non-condensing) |
| Altitude | <1000m (with increase of 100m,it will reduce output of 1%) max. 4000m |
| Storage Temperature | -15℃ to 50℃ |
| Safety compliance | EN 62040-1:2008; EN 62040-1/EC:2009; EN 62040-1/A1:2013 and Directive 2014/35/EU |
| EMC conformance | EN 62040-2 and Directive 2014/30/EU |
| MANAGEMENT | |
| Communication Interface | RS232/RS485 |
| Remote Signaling | Dry contact (battery low,battery discharging,bapass/fault),EPO |
| Remote Control | EPO and bypass |
| SNMP | Power managemetn from SNMP manager and web browser |
| Optional | Dustproof & dampproof, Isolating inverter transformer, lightning surge absorption, static switches, manual maintainence switch |
0 Comments