DHU Series
DHU-1k~7.5k
DHU Series DHU-1k~7.5k Features
DSP Based Design
Smart Battery Charging for long Life
Automation in charge Controlling System
Protections:
Over Load
Heavy Load
Short-Circuit
Mains/Optional Sloar (PV panels)
LCD Display for Continuous System Status
Noise Less Working
| MODEL | DHU1000 | DHU1500 | DHU2000 | DHU3000 | DHU5000 | DHU7500 |
|---|---|---|---|---|---|---|
| Power Rating (PF 1) | 1KVA | 1.5KVA | 2KVA | 3KVA | 5KVA | 7.5KVA |
| Power Rating (PF=0.8) | 800W | 1200W | 1600W | 2400W | 4000W | 6000W |
| DC Input | ||||||
| DC Voltage (VDC) | 12V | 24V | 24V | 36V | 48V | 72V |
| AC Input | ||||||
| AC Voltage | (INV Model)100/285V/(UPS Mode)190-265V @50Hz ±1Hz | |||||
| Hysterieis for AC Input | Low side 10VAC & Higher side 5VAC | |||||
| AC Output | ||||||
| Wave Form | Pure Sine Wave | |||||
| Frequency | 50Hz ±0.5Hz | |||||
| AC Voltage (VAC) | 220V (optional ±3V) | |||||
| Regulation | ±2% | |||||
| Power Factor | 0.8 ±0.1% | |||||
| Harmonic Distortion | <3% of T.H.D al Linear Load" | |||||
| Over Load Detection | >112% for 1Sec,>130% ±10% for New mSec >200% TripOff | |||||
| Charger | ||||||
| Charging Current | 0~10 Amps | |||||
| Charging Volatge | 0V~60 VDC | |||||
| Efficiency | ||||||
| DC to AC (%) | >83% | >83% | >85% | >85% | >85% | >85% |
| Protection | ||||||
| Inside Protection Turn Off & Battery Low | ||||||
| Over Load, Over Temp and Short-Circuit | ||||||
| Noise Level | ||||||
| 1m distance | ||||||
| <50dBA | ||||||
| LCD Display | ||||||
| Status | Inverter Mode, AC Input, AC Output, Battery Capacity | |||||
| Inside Temperature, Faults condition | ||||||
| and Load Capacity in Watts | ||||||
| Alarms | ||||||
| Input DC | Beep for every 5Sec at Low Voltage | |||||
| INV Faults | Continous Beep | |||||
| Transfer Time | ||||||
| UPS via Mains <3mSec | ||||||
| Environment | ||||||
| Temperature | 0℃ ~ 50℃ | |||||
| Humidity | 0% ~ 95% | |||||
| Solar(Optional) | ||||||
| Solar PV Panels | 75 Wp | |||||
| No.of Panels | Depends on Load |