Description
■ 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
| MODEL | EP21-0624 PRO | EP21-0824 PRO | EP21-1024 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 | ||
| Inverter Frequency (Peak) | >81% | ||
| Bypass Efficiency | >95% | ||
| Output Transfer Time | Typical:8ms 12ms(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 Cut Off+0.5V | ||
| Low Battery Voltage Alarm | Low Battery Voltage Cut Off+1.0V | ||
| Min Voltage For Power On | Shutdown voltage +1V | ||
| Low Battery Voltage Cut Off | 20.0-24.0VDC | ||
| High Battery Voltage Alarm | (13.8-14.5V)+1V for 12VDC mode (*2 for 24VDC) | ||
| AC CHARGE | |||
| Floating Voltage | 27-29VDC | ||
| Boost Voltage | 27.6~29VDC | ||
| 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 fault after 60s; >125%~150% Load fault after 3s; >150% Load fault after 500ms | ||
| Over Temperature Protection | ≥90°C | ||
| 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 | |||
| Machine Dimension (W*H*D)(mm) | 300.5*319*132.2 | ||
| Package Dimension (W*H*D)(mm) | 391*325*187 | ||
| N.W(kg) | / | ||
| G.W(kg) | / | ||
| Operating Temperature | 0°C~40°C 0~90% relative humidity (non-condensing) | ||
| Storage Temperature | -15°Cto 55°C | ||
| Altitude | ≤1000M | ||
| Audible Noise | ≤60dB | ||
| Display | LED+LCD | ||
| Cooling Mode | Fan cooling | ||
| Fan Starting | >45°Cstarting, <30°C Closing | ||
| Communication | USB | ||
| CERTIFICATION & STANDARDS | |||
| CE-LVD (EN IEC62109-1:2010,EN IEC62109-2:2011) CE-EMC+LVD (EN6100-6-4:2007, EN6100-6-2:2005+EN IEC62109-1:2010, EN IEC62109-2:2011) IEC60950-1:2005A+1:2009+A2:2013 EN IEC62040-1:2019 |
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