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lnput voltage
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220V± 25%
|
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lnput frequency
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50Hz/60Hz± 5%
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Control mode
|
SPWM
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Output waveform
|
Sine wave, THD <3%
|
|
Output voltage accuracy
|
220V± 1.5%
|
|
Output frequency
|
50Hz/60Hz± 0.5%
|
|
Output transient response
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±4% (100% load varies)
|
|
Output wave crest ratio
|
3: 1
|
|
Output overload capacity
|
120% rated load, turn to bypass within 25s,120%25s
|
|
Output power factor
|
0.8
|
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Transition time when power is off
|
Zero
|
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Battery type
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Maintenance-free lead acid battery, 16 12VDC
|
|
Time for supplying power
|
10 min (Standard), the time can be selected if the machine is a long time delay machine
|
|
Charge time
|
Charge 90% within 7~10h
|
|
Protection function
|
Protection against overload, short-circuit, battery under voltage
|
|
lndication Status
|
Normal commercial power (Green lamp) , normal inversion (Green lamp), bypass
(Yellow lamp), short-circuit or under voltage (Red lamp)
|
|
Sound alarm
|
When commercial power is off or too low, it will sound for once every 4s; when the battery
is under voltage, it will sound for once every 1s; when the fault shows or battery is used
up, it will sound continuously.
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|
lnterface to computer
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9-pin D type connector (Optional part)
|
|
Environment
|
Temperature: 0~40 , relative humidity: 95%(no condensation)
|
