Master Series
Master UPS offers three phase power protection with capacity of 6KVA-50kVA. The design of online double conversion topological structure guarantees wave output. Master UPS feature powerful anti-jamming capability. The AC/DC input equips with harmonic suppressor and the DC/AC converter equips with IGBT power module and output isolation transformer. Complete circuit protection improved stability and reliability. ABM technology maximizes battery performance and reliability through smart and precise charging. Clients may check the operating status and historical data of UPS on PC via R232 at any time. Unattended and remote control management are available by SNMP and related software. It is ideal for data processing centers, server systems, communications systems and sophisticated equipment in telecommunications, finance, securities, insurance, taxation, transportation, medical, business and other fields. Master UPS is your best choice.
·Features
■Advanced microprocessor control technology fully improved availability and reliability of the system;
■Advanced EMI technology eliminated the electromagnetic interference to equipments;
■Provide stable power even lacks one phase;
■Wide input voltage extended the battery life and wide input frequency range ensures the compatible with generator;
■Intelligent unattended technology;
■Self-diagnosis when start up, reducing the potential risks to cause UPS failure;
■Cold start function provides temporary battery power when the utility power is out;
■Automatic protection of over charge, over discharge, under-voltage and over load;
■Direct management of system from PC via RS232 and related software;
■LCD display with friendly UI shows modes of operation, system parameters and alarms in text and mimics diagrams;
·Technical Specifications
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Model |
M6 |
M10 |
M15 |
M20 |
M25 |
M30 |
M40 |
M50 |
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UPS Capacity |
6KVA |
10KVA |
15KVA |
20KVA |
25KVA |
30KVA |
40KVA |
50KVA |
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Input |
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Voltage |
380VAC±20% |
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Frequency |
50(60)Hz±5% |
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Phase |
Three Phase +N+GND |
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Max Current |
10A |
16A |
24A |
32A |
46A |
56A |
76A |
95A |
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Bypass |
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Voltage |
Single phase 220VAC±20% |
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Frequency |
50(60)Hz±5% |
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Inverter/Bypass Transit Time |
0ms |
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Output |
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Voltage |
Single phase 220VAC |
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Voltage Stability |
±1% |
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Frequency |
50(60)Hz |
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Frequency Stability |
0.5%( battery powered) |
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Waveform |
Sine wave |
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Power Factor |
1～0.8(lag) |
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Distortion |
<3% (linear load) |
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Transient Response |
voltage change≤4%(100% loads throw or cut out) |
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Crest Factor |
3:1(Max) |
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System |
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Control Mode |
SPWM |
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Efficiency (Full Load) |
>87% |
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Ways of Cooling |
air-cooling |
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Power Supply / Inverter Transit Time |
0ms |
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Inverter/Bypass Transfer Time |
≤1ms |
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Battery |
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Type |
Sealed maintenance free lead acid battery |
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Voltage |
192VDC |
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Charge Time |
8～10hrs 90% |
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Interface |
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LCD Display Screen |
Display operation state of UPS, input, output voltage, output; input frequency; the battery voltage; output power (%); inverter temperature |
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Low Battery Light |
light up when battery voltage is low |
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Overload Light |
light up when overload |
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Failure Light |
light up when failure |
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LED Status Light |
instructions: electric model; battery model; inverter power supply; bypass; UPS anomaly |
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Software |
1. UPS monitoring and management； 2. Remote control the UPS； 3. Record data；4. Voice alarm；5. detection of UPS running state；6. implementation of UPS self diagnosis；7. automatic archives。 |
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Communication Interface |
the standard RS232 interface, optional SNMP card |
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Warning |
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Outage |
buzzer call once in every 4 seconds |
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Electrical anomaly |
buzzer call once every 4 seconds, city power mode indicator flashing |
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Battery will run out |
buzzer call once every 4 seconds, battery mode indicator flashing, low voltage light up |
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Overload |
overload indicator light up, the buzzer sounding |
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UPS anomaly |
failure indicator light up, the buzzer sounding |
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Operational environment |
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Temperature |
0～40℃ |
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Humidity |
20～90% non-condensing |
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Altitude |
The output of the nominal power (1000 meters 100 meters higher lower -1%) maximum 4000 meters |
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Noise |
<58dB (1 meters distance box) |
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Protection |
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Battery |
Low battery shutdown, power recovery automatic restart, circuit breaker protection |
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Clutter Filter |
10～100KHz at 40Db，100KHz～100MHz at 70Db |
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Overload |
overload(120%～150%) 60s then switch to bypass, load normal after recovery |
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Over Temperature |
UPS internal temperature >85℃switch to bypass |
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Output Short-circuited |
Current limiting, automatic shutdown, circuit breaker protection |
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UPS anomaly |
automatic switch to bypass, power by the main power |
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Protection degree |
IP21 |
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Standard |
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Safety standard |
GB4943，EN62040-1 |
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EMC |
GB7260.2，EN62040-2,GB/T17626.2～5 |
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Produce |
YD/T1095-2018 |
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Physical Feature |
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Net Weight(kg) |
85 |
130 |
220 |
260 |
320 |
350 |
550 |
650 |
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Size (W*D*H, mm) |
250*580*700 |
310*590*850 |
410*680*1020 |
800*600*2260 |
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Products shall be subject to any changes without additional notices. The pictures are for reference only. Please adhere to the original products in case of any mistake!
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