■ UPS Backup Power Supply Feature
1.Pure sine wave output voltage waveform distortion: linear load:<3%, nonlinear load:≤7%
2.Constant frequency (Converter) function
3.Emergency shutdown (EPO,Emergency Power Off)
4.ECO economic mode
5.Standard RS485/WIFI/GPRS interface
6.Support panel to adjust voltage and frequency
7.Best ups backup power supply 3 phase design, support 1-phase or 3-phase load.
■ UPS Backup Power Supply Specification
| Specification | |||||
| Model: HDSX | 4KVA | 6KVA | 7KVA | 8KVA | |
| Rated Power | 3.2KW | 4.8KW | 5.6KW | 6.4KW | |
| Peak Power（20ms) | 9.6KVA | 14.4KVA | 16.8KVA | 19.2KVA | |
| Start Motor | 3HP | 4HP | 4HP | 4HP | |
| Battery Voltage | 48/96/192VDC | ||||
| Size(L*W*Hmm) | 565*300*775 | ||||
| Packing Size(L*W*Hmm) | 625*360*895 | ||||
| N.W.(kg) | 65 | 73 | 75 | 80 | |
| G.W.(kg)（Wooden Packing） | 78 | 86 | 88 | 93 | |
| 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) | ≤2.5% 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 Backup Power Supply Details
■ How Does UPS Backup Power Supply Work? 
UPS Backup Power Supply For Home Use:
Use ups backup together with external battery, When AC grid power is available, ups inverter charges battery, at the same time, AC grid power bypass through ups inverter to home appliances, such as pc, refrigerator, rice-cooker. When AC grid power is off, it will automatic transfer switch to battery power and convert DC to AC power.
■ UPS Backup Power Supply Package and Shipping
