Three Phase Low Frequency Online UPS 10K-500kVA Compatible for Synchronizing

High Effiency Low Frequency UPS 3Phase 10kVA-500kVAFeatures:
1. All digital DSP control technology;
2. Pure on-line double conversion technology;
3. Perfect protection:AC input/output over/under voltage, over load, short circuit, over-temperature, under-voltage warning, and batteryover charge protection etc.;
4. Reduntant parallel function:up to 8 units can be paralleled freely;
5. Powerful communication system: RS-232 PORT, dry contact relays, emergency switch EPO interface;
6. Low self-consumptioin and high efficiency;
7. Pre-alarm system;
8. Friendly Touch Screen display;
9. Wide AC input range;
10. Powerful overload ability: under inverter mode-overload capacity 110%/125%/150% for 300min/10min/1min; under bypass mode, oerload 150%/170%/250 for 60min/10min/1min.
ModelUTT10KUTT15KUTT20KUTT30KUTT40KUTT50KPhaseThreephasein--ThreephaseoutInputRatecapacity10KVA/8KW15KVA/12KW20KVA/16KW30KVA/24KW40KVA/32KW50KVA/40KWRatevoltage400VACTurnonvoltage285-485VAC(threephase)Frequencyrange50/60Hz±5%OutputVoltage380/400/415VAC(threephase)±1%FrequencyLinemode46~54Hzor56~64Hzfollow;BATmode50Hzor60HzHarmonic≤2%Rload;≤5%RCDloadCrestration3:01Transfer0ms (bypass<4ms)Overload100%~150%:1min;load>150%:1Second;(transfertobypassandalarm)Voltageunbalance≤1%EfficiencyLinemode>89%>90%>91%>92%BATmode>90%>91%>92%>93%BATNumber16~32(adjustable)Chargevoltage+/-13.7VDCxBATNo.ChargecurrentDefault10A,max40ASize(length*width*height)andweightSize(mm)395x700x1050/ 800x600x1500Weight(kg)200300350400480530EnvironmentTemperature/humidity0ºC~40ºC;20%~95%CommunicationRS-232/USB/SNMPcard
Q: How can I choose right UPS for my application?
A: Our professional team give recommendation according to details of the load. Generally, our static online UPS are for common electronics like PC, printers, servers, and routers, offline UPS for home appliance (including PC), industrial UPS for elevators, escalators, oil field, production facilities, heavy duty machines, telecoms equipment, medical devices, and other critical facilities, modular UPS for data centers, control centers, and BMS.Q: How long does the UPS keep supplying after AC fails?
A: Depends on the battery configuration. If the UPS is supplied by internal batteries, which has batteries of certain capacity and certain quantity, it usually lasts for 5 ~ 15 minutes at full load. If you use external batteries to supply the UPS, theoretically you can connect any quantity of batteries for any time of backup, whether 30 minutes, or 1 hour, or multiple hours.Q: What kind of batteries are used?
A: Sealed VRLA (Valve Regulated Lead Acid) batteries. They are usually rated as 12 Vdc.Q: How can I operate the UPS?
A: The UPS can work automatically after electrical wired including automatically restart after a failure. You can also operate it manually via buttons or touch screen on the front panel. The operation status or electrical information will be displayed through the LED screen or touch screen. And if a fault happens, the UPS will alarm audibly or visibly.Q: Can the UPS be remotely monitored?
A: Yes, via ports of RS485, RS232, RJ45, RJ11, or USB. SNMP or TCP/IP protocals are available.Q: Does the UPS have internal protections?
A: No worries. Our UPS are protected from overload, short circuit, over-voltage, over-current, over-temperature. We also equip the industrial UPS with bypass function. And manual maintenance bypass is also available as required.Q: What kind of warranty can I have?
A: We offer at least one year of warranty. You will receive the replacement if any component fails during the period.Q: How will you ship the goods?
A: Depends on quantity. We have various freight forwarders who can help ship goods either by air, or by sea, or by land. For small orders like single unit or 2 units, we will ship it by air.Q: Which payment facility do you provide?
A: L/C, WU or T/T.Q:What is MOQ
A: 1pcs