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20amp charger inverter
1. Features
The PG series converts DC power into AC power.With a continuous output and compact design,the units sideal for running TVs,Stereos,Laptop and computers and other home appliancies .PG series will automatically transfer to inverter and provide power when AC supply is interrupted unexpectedly.
l Super efficient, DC to AC conversion, minimizing charging losses
l Input voltage range selection option
l Fully automatic start operation
l High frequency technology
l Compact size and light weight
l Provides critical overload protection
l Eco-friendly & non-polluting (green device)
l Advanced technology optimizes battery life
2.SPECIFICATION
MODEL |
| UPS 500 VA | UPS1000 VA | UPS 2000 VA | |
CAPACITY | 500VA/300W | 1000VA/600W | 2000VA/1200W | ||
AC INPUT | Nominal Voltage | 220/230/240VAC | |||
Input Voltage Range | 90~280VAC | ||||
Nominal Frequency | 50/60Hz (Auto Detection) | ||||
Input Voltage Range Selector | Narrow | 170~280VAC | |||
Wide | 90~280VAC | ||||
INVERTER MODE OUTPUT | Voltage | 230VAC +10/-18% | |||
Frequency | 50/60Hz ±0.5Hz | ||||
Waveform | Modified Sine-wave | ||||
Efficiency (AC to AC) | > 95% | ||||
Efficiency (DC to AC) | > 80% | ||||
TRANSFER TIME | Transfer Time ( AC to DC ) | 20ms (Typical) | 20ms (Typical) | ||
Transfer Time (DC to AC) | 20ms (Typical) | 20ms (Typical) | |||
BATTERY | Nominal Voltage | 12V DC | 24V DC | ||
CHARGER | Charging Voltage | 13.7+/-0.2V | 27.4+/-0.4V | ||
Charging Current | 10A /20A max. | ||||
Overcharging Protection | 16V+/-0.4V | 32V+/-0.8V | |||
TRANSFER | Transfer Time | Typical 15-20ms, 40ms max | |||
INDICATOR | Line Mode | Green LED blinks or lights steadily | |||
Battery Mode | Yellow LED lights | ||||
Overload/fault | Red LED blinks or lights steadily | ||||
AUDIBLE ALARM | Low Battery Voltage in Battery Mode | Beeps every 2 seconds | |||
Overload | Beeps every 0.5 second. | ||||
Fault | Beeps continuously | ||||
ENVIRONMENT | Temperature | 0 ~ 40°C | |||
PHYSICAL | Dimension (mm) DXWXH | 255x80x224 | |||
Net Weight (Kg) | 2.0Kg | 2.3Kg | 2.5Kg | ||
PROTECTIONS | Deep Discharge, Overcharge, Short Circuit, Overload, Battery Short, Over Voltage, Under Voltage. | ||||
Problem | Possible Causes | Remedy |
No LED display | Battery Weak | 1. Re-charge battery |
| Battery defective | 2. Battery replacement. | |
| Power switch is not pressed | 3. Press and hold power switch. | |
Mains normal but works in inverter mode | AC Input missingCheck AC input connection. | |
2. Input protector is effective | 2. Reset the input protector. | |
Alarm buzzer beeps continuously | Overload | 1. Verify that the load matches the capability specified in the specs. |
Back up time is shortened | Overload | 1. Remove some non-critical load. |
Battery voltage is too low. | 2. Charge battery for 8 hours or more. |