Features:
• Pure sine wave output
• Smart LCD setting ( frequency , charge voltage,charge current, etc).
• 3 steps charging algorithm
• Built in AVR function
• Overload and short-circuit protection
• Battery reverse polarity protection (Optional)
• Deep discharge protection
• Cold start function
Specification:
| MODEL | EP20-0624 PRO | EP20-0824 PRO | EP20-1024 PRO |
|---|---|---|---|
| Default Battery System Voltage | 24VDC | ||
| INVERTER OUTPUT | |||
| Rated Power | 600W | 800W | 1000W |
| Surge Rating | 1800VA | 2400VA | 3000VA |
| Waveform | Pure sine wave | ||
| Voltage Regulation | Battery mode: 220 or 230VAC Line mode: 220~240VAC | ||
| Output Frequency | 50Hz / 60Hz | ||
| Invertert Frequency (Peak) | >81% | ||
| Bypass Efficiency | >95% | ||
| Output Transfer Time | Typical:6ms 10ms(max) | ||
| AC INPUT | |||
| Voltage | 220 / 230 / 240VAC | ||
| Selectable Voltage Range | 140~280VAC ±5% | ||
| Low Battery Alarm | 140VAC ±5% | ||
| Low Voltage Recover | 150VAC ±5% | ||
| High Battery Alarm | 280VAC ±5% | ||
| High Voltage Recover | 270VAC ±5% | ||
| Low Frequency Alarm | 45 ±5Hz | ||
| Low Frequency Recover | 46 ±5Hz | ||
| High Frequency Alarm | 65 ±5Hz | ||
| High Frequncy Recover | 64 ±5Hz | ||
| Nominal Input Range | 50Hz / 60Hz ±5Hz | ||
| AC Auto Restart | YES | ||
| BATTERY | |||
| Minimum Start Voltage | Low Battery Voltage Cutoff+0.5V | ||
| Low Battery Alarm | Low Battery Voltage Cutoff+1.0V | ||
| Min battery voltage for power on | Shutdown voltage +1V | ||
| Low Battery Cutoff | 20.0-24.0VDC | ||
| High Battery Alarm | (13.8-14.5V)+1V for 12VDC mode (*2 for 24VDC) | ||
| AC CHARGE | |||
| Floating Voltage | 27-29VDC | ||
| Boost Voltage | 27.6~29V | ||
| Maximum Charge Current | 600W | 800W | 1000W |
| 10A | 15A | 15A | |
| BYPASS & PROTECTION | |||
| Input Waveform | Pure sine wave | ||
| Input Frequency | 50Hz or 60Hz | ||
| Overload Protection | >110%~125% Load foult affter 60s; >125%~150% Load foult affter 3s; >150% Load fault after 500ms | ||
| Over Temperature Protection | ≥90℃ | ||
| Bypass Output Protection | 10A 250VAC | ||
| Output Circuit Protection | YES | ||
| Battery Reverse Protection | Optional | ||
| Battery Low Voltage Protection | YES | ||
| Battery High Voltage Protection | YES | ||
| Bypass Breaker Rating | 10A | ||
| Maximum Bypass Current | 10A | ||
| MECHANICAL SPECIFICATION | |||
| Dimensions(W*H*D) (mm) | 300.5*319*132.2 | ||
| (N.W)kg | 600W | 800W | 1000W |
| 10.6 | 12.6 | 13.2 | |
| OTHER | |||
| Operating Temperature | 0℃ ~40℃ 0~90% relative humidity (non-condensing) | ||
| Storage Temperature | -15℃ to 55℃ | ||
| Altitude | ≤1000M | ||
| Audible Noise | ≤60dB | ||
| Display | LED+LCD | ||
| Cooling Mode | Fan cooling | ||
| Fan Starting | >45℃ starting, <30℃ Closing | ||
| Communication | USB | ||
