Description
Features
- Full digitized DSP control technology
- True on-line double conversion with strong load-taking capability
- Support three phase in single phase out working mode
- Input power factor up to 0.99 lower harmonic current green power, high efficiency & energy saving
- Wide input voltage range, 50Hz/60Hz frequency self-adaptable, adapt to different utility condition
- Support two modes of frequency conversion: 50Hz input/60Hz output and 60Hz input/50Hz output, satisfy user’s special requirement.
- N+X redundancy parallel up to 6 unit
- Share battery pack in Parallel operation, saving user’s battery cost.
- Digitized charger, with flexible charging parameter setting and battery configuration
- Advanced intelligent battery management technique, prolong the working life of battery effectively.
- Support battery could start and mains supply self-starting, satisfy the user’s requirement
- Complete Isolation Design between fragile components and air flow, improving the system reliability greatly.
- Easy to maintained.
- Perfect protective function in soft hardware, robust, self-diagnose, abundant event log for future check
- 5.7 inches multifunctional LCD touch screen, friendly human & machine interface.
- Abundant communication port, including RS232, RS485, USB and SNMP … etc.
Technical specifications:
| Model | MA9010IIT | MA9015IIT | MA9020IIT | MA9030IIT | MA9040IIT | MA9060IIT | ||||
| Nominal capacity | 10KVA | 15KVA | 20KVA | 30KVA | 40KVA | 60KVA | ||||
| Input | ||||||||||
| Rated input voltage | 380Vac | |||||||||
| Load ≤ 50% | 204~520Vac | |||||||||
| 50%＜ load ≤70% | 242~520Vac | |||||||||
| 70%＜ load ≤100% | 304~520Vac | |||||||||
| Input mode | Three-phase five-wire system | |||||||||
| Input power factor | ≥0.99 | |||||||||
| Total harmonic distortion (THDi) | ≤3% | |||||||||
| Rated frequency | 50Hz/60Hz Auto- Sensing | |||||||||
| AC main power input | 40~70Hz | |||||||||
| Bypass voltage range | 380Vac *(1±20%) stablized | |||||||||
| Output | ||||||||||
| Output power factor | 0.9 | |||||||||
| Rated voltage | 400V 3PH , Configurable for 380 : 400 or 415 V 3 Phase nominal output voltage | |||||||||
| Voltage precision | ±1% | |||||||||
| Dynamic voltage transient range | ±5% (0-100% load fluctuation) | |||||||||
| Total harmonic distortion (THDV) | ≤1 % (resistive load); | |||||||||
| ≤3% (nonlinear load) | ||||||||||
| Output voltage direct current component | ≤100mv | |||||||||
| Output current peak factor | 3:01 | |||||||||
| Output frequency | Main power mode: synchronous with main power; battery mode: 50Hz/60Hz | |||||||||
| Battery mode | 50 Hz/60Hz | |||||||||
| Frequency tracking rate | ≤1 Hz/s | |||||||||
| Phase lock accuracy | 1° | |||||||||
| Inverter overload capability | 100%<load≤125%, switch to bypass after 10 minutes; | |||||||||
| 125%<load≤150%, switch to bypass after 1 minute; | ||||||||||
| Load>150%, switch to bypass after 0.5s | ||||||||||
| Bypass overload capability | ≤150%, operate for long time; >150%, continue for 10s | |||||||||
| Transfer from main to Battery mode | 0 ms | |||||||||
| Transfer from Battery Mode to Main | 0 ms | |||||||||
| System | ||||||||||
| Working efficiency of unit | ≥93% (≥50% load) | |||||||||
| Battery configuration | ±192V~±240V (positive/negative battery group with 16, 17, 18, 19 and 20 pieces for each group for option, 32 pieces 12V/7AH or 12V/9AH are equipped for standard machine, the battery space can allow 64 pieces batteries for Extra backup time use external Battery racks | |||||||||
| Charging current | 12A | 24A | ||||||||
| Parallel/ Redundant | up to 6 Units | |||||||||
| Parallel-capacity capable | Increases total power capacity by using multiple UPSs simultaneously | |||||||||
| Parallel-redundant capable | Power the connected equipment multiple UPSs to increase system redundancy | |||||||||
| Working temperature range | 0~40℃ | |||||||||
| Output Connections | (1) Hard Wire 4-wire (3PH + G) Or (1) Hard Wire 5-wire (3PH + N + G) | |||||||||
| Manageability (optional ) | Customize UPS capabilities with management cards, Provides remote management of the UPS over the network. | |||||||||
| Storage temperature | -25 ~ 55℃ | |||||||||
| Noise in 1m from ground | ＜60dB | |||||||||
| Safety | EN62040-1-1 | |||||||||
| Electrostatic discharge | IEC 61000-4-2 Level 3 | |||||||||
| Sustained electromagnetic sensitivity | IEC 61000-4-3 Level 3 | |||||||||
| Voltage flash compatibility | IEC 61000-4-4 Level 3 | |||||||||
| Surge interference | IEC 61000-4-5 Level 4 | |||||||||
| Electromagnetic interference | EN62040-2 (>25A) class A | |||||||||
| UPS cabinet size | 600mm*800mm*1280mm | |||||||||
| Weight (kg) | 158 | 164 | 164 | 174 | 190 | |||||
| Color | Black | |||||||||
| Control panel | 5.7 inch multifunctional LCD touch wide screen | |||||||||
| Audible alarm | Alarm of battery mode; when voltage of battery is too low; alarm of fan fault, etc. | |||||||||
| Port | USB, RS232, RS485 and dry contact (standard equipped) | |||||||||
| Optional | SNMP card, Parallel units device | |||||||||
| Warranty | 2 Years | |||||||||
