Product Overview & Specification
Description
- True sine wave output (T.H.D < 3%)
- Large 128*64 digital LCD display for data information & 4 LED status indicators
- Standard 19” Rack mount case design
- 5 Routes Dry contact for system monitoring (DC input fault, AC input fault, overload, by-pass, and output fault)
Core Functions
- RS232, RS485 & Optional SNMP communication Ports
- Power-on self-test with soft output start
- Audible and visual alarm systems
- Historical alarm message recording and query function
- Real-time monitoring of system operating status
Key Features
- Auto switch function: DC to AC, AC bypass (less than 5ms)
- By-pass AC 220V input filtering
- Auto-restart while AC or DC power is recovering
- Automatic temperature control fan
- Built-in voltage regulator to stabilize AC voltage
- Full Protection: Short circuit, overload, battery over/under voltage, over current, and over temperature
- Unattended operation: Automatic switching between DC and AC inputs
Technical Datasheet
| DC INPUT |
Rated Voltage |
48V |
| Rated Current |
21A |
42A |
63A |
104A |
125A |
| Input Range |
40-60V |
| Capacity (VA) |
1KVA |
2KVA |
3KVA |
5KVA |
6KVA |
| Rated Output (W) |
800W |
1600W |
2400W |
4000W |
4800W |
| Output Voltage/Freq |
220Vac 50Hz/60Hz |
| Waveform / THD |
Pure Sine Wave / ≤3% |
| Efficiency |
≥85% |
| Transfer Time |
≤8ms |
| Dimensions (D×W×H) |
482*347*88MM |
482*430*88MM |
| Net Weight (KG) |
8.00KG |
9.00KG |
9.00KG |
13.00KG |
13.00KG |
Product Details & Internal View
Frequently Asked Questions (FAQ)
What is the transfer time between DC and AC modes?
The system features an ultra-fast automatic switch function with a transfer time of less than 5ms (or ≤8ms depending on specific load conditions).
What kind of output does this inverter provide?
It provides a true pure sine wave output with Total Harmonic Distortion (T.H.D) of less than 3%, ensuring stable power for sensitive equipment.
How can I monitor the system status?
The unit is equipped with a large 128*64 digital LCD display and 4 LEDs. It also supports RS232, RS485, and an optional SNMP communication port for remote monitoring.
What protections are built into the device?
It includes comprehensive protection against short circuits, overloads, battery over/under voltage, over current, and over temperature.
Is the device suitable for unattended operation?
Yes, the system is designed for unattended operation, automatically switching between DC input and AC input to provide continuous power to the load.
Does the unit restart automatically after power recovery?
Yes, the inverter features an auto-restart function that activates once the AC or DC power source is recovered.
Voita Electronic
