| Model |
MR-SPF4000 TWIN (Version 3) |
| RATED POWER |
4000VA / 4000W
|
| Output |
| Output Voltage Regulation |
230VAC ± 5%
|
| Nominal Output Frequency |
50Hz / 60Hz |
| Wave Form |
Pure sine wave |
| Transfer Time |
10ms (For PC); 20ms (For Home Appliances) |
| Surge Power |
8000VA
|
| Peak Efficiency |
95% at Line mode, 93% at Inverter mode |
| Input |
| Nominal Input Voltage |
230VAC |
| Input Voltage Range (Selectable) |
170 – 280VAC (For PC); 90 – 280VAC (For Home Appliances) |
| Nominal Input Frequency |
50Hz / 60Hz (Auto sensing) |
| Battery |
| Nominal Battery Voltage |
24VDC |
| Floating Charging Voltage |
27VDC
|
| Overcharge Protection |
33VDC
|
| AC CHARGING & MPPT SOLAR CHARGING |
| AC Charging Algorithm |
3 step |
| Max. PV Array Power |
5000W |
| MPPT Operating Voltage Range |
60VDC – 450VDC |
| Max. PV Array Open Circuit Voltage |
500VDC
|
| Max. PV Input Current |
27A
|
| Max. AC Charging Current |
100A
|
| Max. Charging Current |
120A (AC charging plus solar charging)
|
| PHYSICAL & COMMUNICATION |
| Dimension, D x W x H (mm) |
115 × 300 × 435
|
| Net Weight (kg) |
9 |
| Communication Interface |
USB, RS232, BMS, WiFi, Dry-contact |
| Environment |
| Audible Noise |
Less than 40dB (1 meter from surface) |
| Operating Temperature |
0°C – 50°C |
| Relative Humidity |
0 – 95% (Non-condensing) |