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The MS series (3/1) Low Frequency Online Ups
Brief introduction
MS series on-line intelligent digital UPS congregates the essence of our technology and entirely break the bottleneck technology in traditional simulation circuit era. It adopts the digital control technology, of which the core is high-speed MCU and CPLD. It takes the sixth generation low-exhaust and big-power IGBT and static switch as power devices. Guided by these most advanced technologies in the world, it is really the first-class product.
Main Features
1. Pure sine wave output, true on-line dual conversion design
2. SMD technology.
3. High efficiency IGBT (Insulated Gate Bipolar Transistor) inverter technology 4. LCD screen display.
5. Intelligent detecting function
6. Excellent load feature7. Cold start
8. Generator compatible
9. Intelligent communication
With RS232 and RS485 standard collocation, optional SNMP and dry contact
10. Perfect protection.
Input/output over/low voltage protection, input surge protection, phase sequence protection, battery over charge/discharge protection, short circuit protection, over-temperature protection and so on, as well as alarm function.
11. Selectable battery inspection module
Can test the single parameter and display on the LCD, battery failure will immediately alarm and inform the administrator.
Model | MS-6K | MS-10K | MS-15K | MS-20K | MS-30K | MS-40K | MS-60K | MS-80K | |
Nominal capacity(KVA) | 6KVA | 10KVA | 15KVA | 20KVA | 30KVA | 40KVA | 60KVA | 80KVA | |
Work principle | Pure sine wave on line | ||||||||
Phase | 3phase+N+G | ||||||||
Input power factor | >0.8,>0.95 | ||||||||
Rectifier | Nominal input voltage | 220/380VAC,230/400VAC,240/415VAC | |||||||
Range | ±25% | ||||||||
Nominal input frequency | 50Hz±10%,60Hz±10% | ||||||||
Charge | Charge mode | constant current to constant voltage, with temp compensation; with Auto change | |||||||
Battery | Battery Type | maintenance-free lead acid battery | |||||||
Battery capacity | 7~999AH settable (according to the capacity) | ||||||||
Battery number | 30pcs 12V,or 180pcs 2V(Nominal voltage 360VDC) | ||||||||
Inverter | Phase | Single L+N+G | |||||||
Rated power | Rated capacity ×0.8 | ||||||||
Nominal voltage | 220/380VAC,230/400VAC,240/415VAC | ||||||||
Output voltage stability | ±1%( Stable load); ±3%( fluctuant load) | ||||||||
Output frequency stability | 50Hz/60Hz ±0. 5% | ||||||||
Crest factor | > 3 : 1 | ||||||||
Bypass | Phase | Single L+N | |||||||
Protection | Input protection | Input voltage/frequency over limited ;wrong phase; lack phase protection | |||||||
Output protection | Over current; short circuit ; factor low protection | ||||||||
Battery protection | Over charge ; over-discharge protection | ||||||||
Temperature protection | Environment over temperature protection; inverter over temperature protection | ||||||||
Hardware failure protection | Assistant power abnormal, breaker cut off ,breaker overload, power devices over current/over voltage etc protection | ||||||||
System Parameters | Working environment | Temp: 0~40°C, relative humidity 30%~90 % ( 1% decrease against 100 meters’ rise. Altitude 4000m MAX) | |||||||
Redundancy function | Tandem hot backup or parallel connection | ||||||||
Noise (dB) | 45~50 | 50~55 | 55~58 | 55~60 | |||||
Dimension(W×D×H)mm | 430×750×1050 | 430×765×1050 | 430×765×1080 | 980×800×1800 | |||||
Weight(Kg) | 70 | 135 | 158 | 185 | 215 | 318 | 445 | 498 | |
MS Series Low frequency Online Ups 3/1 Phase In/Out