| Model | MP1101K | MP1102K | MP1103K |
|---|---|---|---|
| Capacity | 1kVA | 2kVA | 3kVA |
| Power Watt | 0.8kW | 1.6kW | 2.4kW |
| Working Principal | Low-Frequency Transformer Based True On Line-Double Conversion | Low-Frequency Transformer Based True On Line-Double Conversion | Low-Frequency Transformer Based True On Line-Double Conversion |
| RECTIFIER (INPUT) | |||
| Phase | Single Phase Two Lines | Single Phase Two Lines | Single Phase Two Lines |
| Input Power Factor | ≧0.9 (Plus Filter) | ≧0.9 (Plus Filter) | ≧0.9 (Plus Filter) |
| Input Voltage Range | 220VAC (230VAC or 240VAC) ±25%, 1P+N+PE optional 110V (120V or 277V) | 220VAC (230VAC or 240VAC) ±25%, 1P+N+PE optional 110V (120V or 277V) | 220VAC (230VAC or 240VAC) ±25%, 1P+N+PE optional 110V (120V or 277V) |
| Input Frequency Range | 50Hz ±10% 60Hz ±10% (Selectable) | 50Hz ±10% 60Hz ±10% (Selectable) | 50Hz ±10% 60Hz ±10% (Selectable) |
| Output Ripple | Less than 2% | Less than 2% | Less than 2% |
| Soft Start | 0 up to 100% 5sec | 0 up to 100% 5sec | 0 up to 100% 5sec |
| CHARGING | |||
| Charging Mode | Constant current, then constant voltage, and charge with temperature compensation | Constant current, then constant voltage, and charge with temperature compensation | Constant current, then constant voltage, and charge with temperature compensation |
| Nominal Voltage | 48VDC | 48VDC | 48VDC |
| Float Charging Voltage | 55VDC | 55VDC | 55VDC |
| Equalized Charging Voltage | 57VDC | 57VDC | 57VDC |
| Temp. Compensated
Voltage | -3mV / ℃ / Cell | -3mV / ℃ / Cell | -3mV / ℃ / Cell |
| Charging Current | 5 – 10A | 5 – 10A | 5 – 10A |
| BATTERY | |||
| Type | VRLA / AGM / Gel, optional Lithium Battery | VRLA / AGM / Gel, optional Lithium Battery | VRLA / AGM / Gel, optional Lithium Battery |
| Battery Capacity | 7 up to 999AH settable (Configure Battery Capacity according to Back-up Time) | 7 up to 999AH settable (Configure Battery Capacity according to Back-up Time) | 7 up to 999AH settable (Configure Battery Capacity according to Back-up Time) |
| Quantity | 4 units 12V or 24 units 2V batteries (Battery Voltage 48VDC) | 4 units 12V or 24 units 2V batteries (Battery Voltage 48VDC) | 4 units 12V or 24 units 2V batteries (Battery Voltage 48VDC) |
| Temperature | 20ºC up to 25ºC (For Maximum Efficiency) | 20ºC up to 25ºC (For Maximum Efficiency) | 20ºC up to 25ºC (For Maximum Efficiency) |
| INVERTER (OUTPUT) | |||
| Phase | Single Phase | Single Phase | Single Phase |
| Nominal Voltage | 220VAC (230VAC or 240VAC), 1P + N optional 110V (120V or 277V) | 220VAC (230VAC or 240VAC), 1P + N optional 110V (120V or 277V) | 220VAC (230VAC or 240VAC), 1P + N optional 110V (120V or 277V) |
| Output Voltage Regulated Accuracy | ±1% (Stable load) ±3% (Fluctuant load) | ±1% (Stable load) ±3% (Fluctuant load) | ±1% (Stable load) ±3% (Fluctuant load) |
| Output Frequency Range | 50Hz – 60Hz less than ±0.5% (Asynchronous) | 50Hz – 60Hz less than ±0.5% (Asynchronous) | 50Hz – 60Hz less than ±0.5% (Asynchronous) |
| Crest Factor | More than 3:1 | More than 3:1 | More than 3:1 |
| Output Total Harmonic
Distortion (THD) | Pure Sine Wave Linear Load less than 3% Non-Linear Load less than 5% | Pure Sine Wave Linear Load less than 3% Non-Linear Load less than 5% | Pure Sine Wave Linear Load less than 3% Non-Linear Load less than 5% |
| Dynamic Characteristics | Instant voltage less than ±5% (0 – 100%) Instant recover time less than 10ms | Instant voltage less than ±5% (0 – 100%) Instant recover time less than 10ms | Instant voltage less than ±5% (0 – 100%) Instant recover time less than 10ms |
| Overload Capacity | At 115% load, normal work At 125% load 1min At 150% load 1sec | At 115% load, normal work At 125% load 1min At 150% load 1sec | At 115% load, normal work At 125% load 1min At 150% load 1sec |
| Inverter Efficiency | Greater than 92% (full load) | Greater than 92% (full load) | Greater than 92% (full load) |
| BYPASS | |||
| Phase | Single Phase (P+N) | Single Phase (P+N) | Single Phase (P+N) |
| Nominal Voltage | 220VAC (230VAC or 240VAC) optional 110V (120V or 277V) | 220VAC (230VAC or 240VAC) optional 110V (120V or 277V) | 220VAC (230VAC or 240VAC) optional 110V (120V or 277V) |
| Transfer Time | 0ms (adopt static switch) | 0ms (adopt static switch) | 0ms (adopt static switch) |
| PROTECTION FUNCTION | |||
| Input Protection | Input voltage, frequency over limited protection | Input voltage, frequency over limited protection | Input voltage, frequency over limited protection |
| Output Protection | Over current, short circuit, over voltage, low voltage | Over current, short circuit, over voltage, low voltage | Over current, short circuit, over voltage, low voltage |
| Battery Protection | Over charge, over-discharge protection | Over charge, over-discharge protection | Over charge, over-discharge protection |
| Temperature Protection | Environment over temperature protection, inverter over temperature protection | Environment over temperature protection, inverter over temperature protection | Environment over temperature protection, inverter over temperature protection |
| Hardware Fault Protection | Assistant power abnormal, breaker cut off, breaker overload, power devices over current/over voltage etc. protection | Assistant power abnormal, breaker cut off, breaker overload, power devices over current/over voltage etc. protection | Assistant power abnormal, breaker cut off, breaker overload, power devices over current/over voltage etc. protection |
| GENERAL SYSTEM PARAMETERS | |||
| Working Environment | Temp: -10 up to 40ºC, Relative humidity: 30% up to 90% Altitude less than 2000m (1% decrease against 100m rise, Max. altitude 4000m) | Temp: -10 up to 40ºC, Relative humidity: 30% up to 90% Altitude less than 2000m (1% decrease against 100m rise, Max. altitude 4000m) | Temp: -10 up to 40ºC, Relative humidity: 30% up to 90% Altitude less than 2000m (1% decrease against 100m rise, Max. altitude 4000m) |
| Cooling Method | COMPULSIVE VENTILATION | COMPULSIVE VENTILATION | COMPULSIVE VENTILATION |
| Communication Interface | RS232 / RS485, optional dry contact, SNMP card (for remote control via internet) | RS232 / RS485, optional dry contact, SNMP card (for remote control via internet) | RS232 / RS485, optional dry contact, SNMP card (for remote control via internet) |
| Parallel Operation | Tandem hot backup | Tandem hot backup | Tandem hot backup |
| Auto-surge Capacity | 10 / 700μS 5KV; 8 / 20μS 20KA (optional) | 10 / 700μS 5KV; 8 / 20μS 20KA (optional) | 10 / 700μS 5KV; 8 / 20μS 20KA (optional) |
| Protection Level | IP21 | IP21 | IP21 |
| Safety Performance | Vin-n Vout-n 2000Vac, creepage less than 10mA, insulating resistance greater than 2MΩ (500VDC) | Vin-n Vout-n 2000Vac, creepage less than 10mA, insulating resistance greater than 2MΩ (500VDC) | Vin-n Vout-n 2000Vac, creepage less than 10mA, insulating resistance greater than 2MΩ (500VDC) |
| Noise (dB) | 45 up to 50 | 45 up to 50 | 45 up to 50 |
| Dimension (W*D*H) mm | 210 * 520 * 530 | 210 * 520 * 530 | 210 * 520 * 530 |
| Weight (Kg) | 42 | 52 | 59 |
NOTE: Subject to changes without further notice!
