| Customization: | Available |
|---|---|
| After-sales Service: | / |
| Warranty: | 5 Years |
|
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Model
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SK-3500S-24
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SK-5500P-48L
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Capacity
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3500VA/3500W
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5500VA/5500W
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|
Battery type
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Lead Acid
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Lead Acid/LiFePO4
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Parallel Capability
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No
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Yes
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Input
|
||
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Nominal Voltage
|
230VAC
|
|
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Acceptable Voltage Range
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170-280VAC(For personal cumputer),90-280VAC(For home appliance)
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Frequency
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50Hz/60Hz(Auto sensing)
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|
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Output
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||
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Nominal Voltage
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220/230VAC±5%
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|
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Surge Power
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7000VA
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11000VA
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Frequency
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50/60Hz
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Wave Form
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Pure sine wave
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Transfer Time
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10ms(For personal computer),20ms(For home appliances)
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Peak Efficiency(PV to INV)
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96%
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|
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Peak Efficiency(Battery to INV)
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83%
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Overload Protection
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5s@≥150% load; 10@110%~150% load
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|
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Crest Factor
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2:1
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|
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Admissiable Power Factor
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0.6~1(inductive or capacitive)
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|
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Battery
|
||
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Battery Voltage
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24VDC
|
48VDC
|
|
Floating Charge Voltage
|
27VDC
|
54VDC
|
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Overcharge Protection
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33VDC
|
63VDC
|
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Charge Method
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CC/CV
|
|
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Solar Charge & AC Charge
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||
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Solar Charge Type
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MPPT
|
|
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Maximum PV Array Power
|
4000W
|
5500W
|
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Maximum PV Array Open Circuit Vol.
|
500VDC
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|
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PV Array of MPPT Voltage Range
|
120VDC~450VDC
|
|
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Maximum Solar Input Current
|
15A
|
18A
|
|
Maximum Solar Charge Current
|
100A
|
100A
|
|
Maximum AC Charge Current
|
60A
|
60A
|
|
Maximum Charge Current
|
100A
|
100A
|
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Physical
|
|
|
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Product Dimension(D*W*H mm)
|
448*295*129mm
|
|
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Package Size(D*W*H mm)
|
540*390*217mm
|
|
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Net Weight(kgs)
|
9KG
|
10KG
|
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Communication Interface
|
USB/Dry-contact
|
RS485/RS232/Dry-contact
|
|
Environment
|
||
|
Operation Temperature Range
|
-10ºC~55ºC
|
|
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Storage Temperature
|
-15ºC~50ºC
|
|
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Humidity
|
5% to 95% Relative Humidity(Non-condensing)
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|
Solar system connection
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