MEMOPOWER II
6-10kVA
MEMOPOWER II 6-10kVA ，both input and output are single phase,and output factor is 0.8. It can supply reliable power to data center, crucial load, meet the high reliability of customer for UPS， It is with high efficiency and can supply comprehensive power protection for user.
General Features
● N+X parallel redundancy
● Online double conversion with DSP control
● Input current harmonic: <3%
● Optimization battery group, the quantity of battery: 16/18/20 pieces (optional)
● High output power factor at 0.8PF
● Wide input voltage range: 120~276Vac
● Wide input frequency range(50Hz: 45~55Hz / 60Hz: 54~66Hz)
● Support generator input
● Support economic(ECO) operation mode
● Self-testing when UPS startup
● Options: SNMP card/Relay card/ Parallel card
● Cold start
Technical Specification
| MODEL | MEMO S 6kVA | MEMO H 6kVA | MEMO S 10kVA | MEMO H 10kVA | ||
| Capacity (VA/Watts) | 6K/4.8K | 10K/8K | ||||
| INPUT | ||||||
| Nominal Voltage | 220/230/240Vac | |||||
| Operating Voltage Range |
120～276Vac | |||||
| Frequency Range | 50Hz:45~55Hz;60Hz:54~66Hz(auto sensing) | |||||
| Power Factor | ≥0.99 | |||||
| Bypass voltage range | Max.voltage: 220V: +25%(optional +10%,+15%,+20% ) Bypass voltage range 230V: +20% (optional +10%,+15%) 240V: +15% (optional +10%) Min.voltage: -45% (optional -20%,-30%) |
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| Bypass frequency range |
Frequency protection range:±10％ | |||||
| ECO range | Same as the bypass | |||||
| Harmonic distortion (THDi) |
<3%(100% linear load) | |||||
| Generator input | Support | |||||
| OUTPUT | ||||||
| Output Voltage | 220/230/240Vac | |||||
| Power Factor | 0.8 | |||||
| Voltage Regulation | ±1% | |||||
| Frequency | Line Mode | ±1%/±2%/±4%/±5%/±10% of the rated frequency(optional) | ||||
| Bat. Mode | 50/60(±0.1)Hz | |||||
| Crest Factor | 3:1 | |||||
| Harmonic Distortion (THDv) |
≤2% with linear load | |||||
| ≤5% with non-linear load | ||||||
| Efficiency | >91% | |||||
| BATTERY | ||||||
| Battery voltage | ±96/108/120Vdc（optional） | |||||
| Capacity (standard unit) |
12V/7Ah/9Ah | |||||
| Typical recharging time |
6~8 hours (to 90% of full capacity) | |||||
| Charging current | 1A(Standard unit) ; Max.current 6A(Long run unit); (Charging current can be set according to battery capacity installed) |
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| SYSTEM FEATURES | ||||||
| Transfer time | Mains to battery:0ms; Mains to bypass:0ms | |||||
| Overload | Line Mode | Load≤110%: last 60min, ≤125%: last 10min, ≤150%: last 1min, >150% turn to bypass mode immediately | ||||
| Bypass Mode | 40A(Breaker) | 60A(Breaker) | ||||
| Short circuit | Hold whole system | |||||
| Overheat | Line Mode: Turn to Bypass; Bat. Mode: Shut down UPS immediately | |||||
| Battery low | Alarm and switch off | |||||
| Self-diagnostics | Upon power on and software control | |||||
| Battery | Advanced battery management | |||||
| Audible & Visual alarms |
Line failure, Battery low, Overload, System fault | |||||
| LED & LCD display | Line mode, Bat. mode, Eco mode, Bypass mode, Battery under voltage, Overload & UPS fault | |||||
| LCD display | Input voltage, Input frequency, Output voltage, Output frequency, Load percentage, Battery voltage, Inner temperature & Remaining battery backup time |
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| Communication interface |
Interface RS232,USB,SNMP card(optional), Parallel card(optional), Relay card (optional) |
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| ENVIRONMENT | ||||||
| Operating temperature |
0℃～40℃ | |||||
| Storage temperature |
-25℃～55℃ | |||||
| Humidity range | 0～95% (non-condensing) | |||||
| Altitude | < 1500m | |||||
| Noise level | <55dB | |||||
| PHYSICAL | ||||||
| Dimension D×W×H (mm) |
502×250×616 (S) / 481×220×438 (H) | |||||
| Net weight (kg) | 62/18 | 64/20 | ||||
| STANDARDS | ||||||
| Safety | IEC/EN62040-1,IEC/EN60950-1 | |||||
| EMC | IEC/EN62040-2,IEC61000-4-2,IEC61000-4-3,IEC61000-4-4, IEC61000-4-5,IEC61000-4-6,IEC61000-4-8 |
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