■ UPS Power Backup Feature
1. Three-phase interactive ups power backup, support three-phase unbalanced load, can output single-phase 220V or three-phase 380V.
2. High Performance DSP based full digital controlled, low frequency pure sine wave output.
3. AC charge current 0-45A adjustable.
4. Compatible with diesel or gasoline generators.
5. Good loading adaptability, work well with laser printer, Ultrasonic cleaner.
6. Accept deep customer-oriented, perfect match customer application requirement.
■ UPS Power Backup Specification
| Specification | |||||
| Model: HDSX | 40KVA | 50KVA | 60KVA | 80KVA | |
| Rated Power | 32KW | 40KW | 48KW | 64KW | |
| Peak Power（20ms) | 96KVA | 120KVA | 144KVA | 192KVA | |
| Start Motor | 15HP | 20HP | 25HP | 30HP | |
| Battery Voltage | 192VDC | 384VDC | |||
| Size(L*W*Hmm) | 720*575*1275 | ||||
| Packing Size(L*W*Hmm) | 785*640*1400 | ||||
| N.W.(kg) | 287 | 307 | 337 | 355 | |
| G.W.(kg)（Wooden Packing） | 320 | 340 | 370 | 388 | |
| Installation Method | Tower | ||||
| Parameter | |||||
| Input | DC Input Voltage Range | 10.5VDC-15VDC（Single battery voltage） | |||
| AC Input Voltage Range | 380Vac/400Vac±10%(customized 190Vac/200Vac) | ||||
| AC Input Frequency Range | 45Hz-55Hz（50Hz）/ 55Hz-65Hz（60Hz） | ||||
| Max AC charging current | 0-45A(Depending on the model） | ||||
| AC charging method | Three-stage (constant current, constant voltage, floating charge) | ||||
| Phase | 3/N/PE | ||||
| Output | Efficiency(Battery Mode) | ≥85% | |||
| Output Voltage(Battery Mode) | 380Vac/400Vac±10%(customized 190Vac/200Vac) | ||||
| Output Frequency(Battery Mode) | 50/60Hz ±1% | ||||
| Output Wave(Battery Mode) | Pure Sine Wave | ||||
| Output waveform distortion | Linear load≤3% | ||||
| Efficiency(AC Mode) | >99% | ||||
| Output Voltage(AC Mode) | Conforming to AC input | ||||
| Output Frequency(AC Mode) | Conforming to AC input | ||||
| No load loss(Battery Mode) | ≤1% rated power | ||||
| No load loss(AC Mode) | ≤2%rated power（ charger does not work in AC mode） | ||||
| No load loss(Energy saving Mode) | ≤10W | ||||
| Phase | 3/N/PE | ||||
| Battery Type | VRLA Battery | Charge Voltage :13.8V; Float Voltage:13.7V（Single battery voltage） | |||
| Customize battery |
Charging and discharging parameters of different types of batteries can be customized according to user requirements
(charging and discharging parameters of different types of batteries can be set through the operation panel)
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| Protection | Battery undervoltage alarm | 11V（Single battery voltage） | |||
| Battery undervoltage protection | 10.5V（Single battery voltage） | ||||
| Battery overvoltage alarm | 15V（Single battery voltage） | ||||
| Battery overvoltage protection | 17V（Single battery voltage） | ||||
| Battery overvoltage recovery voltage | 14.5V（Single battery voltage） | ||||
| Overload power protection | Automatic protection (battery mode), circuit breaker or insurance (AC mode) | ||||
| Inverter output short circuit protection | Automatic protection (battery mode), circuit breaker or insurance (AC mode) | ||||
| Temperature protection | >90°C（Shut down output） | ||||
| Alarm | A | Normal working condition, buzzer has no alarm sound | |||
| B | Buzzer sounds 4 times per second when battery failure, voltage abnormality, overload protection | ||||
| C | When the machine is turned on for the first time, the buzzer will prompt 5 when the machine is normal | ||||
| Transfer Time | ≤4ms | ||||
| Display | LCD | ||||
| Thermal method | Forced air cooling | ||||
| Communication(Optional) | RS485/APP（WIFI monitoring or GPRS monitoring） | ||||
| Environment | Operating temperature | -10℃~40℃ | |||
| Storage temperature | -15℃~60℃ | ||||
| Noise | 2000m（More than derating） | ||||
| Elevation | ≤65dB | ||||
| Humidity | 0%~95% ,No condensation | ||||
| Note: All specifications are subject to charge without prior notice | |||||
■ UPS Power Backup Details
■ How Does UPS Power Backup Work?
UPS Power backup for home or office:
When AC grid power is available, ups charges battery, at the same time, AC grid power bypass through ups to home appliances, such as computer, refrigerator or water pump. When AC grid power is off, it will automatic transfer switch to battery power and convert DC to AC power.
■ UPS Power Backup Package and Shipping 
