KStar KSH-5k-48 - Battery Parameters; Protection Devices; General Parameters

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current
Power factor 1 1 1
Power factor range
L0.80～L0.99, C0.8～C1.00
Output grid single phase
Maximum/European
efficiency
97.6%/97% 97.6%/97% 97.6%/97%
Battery charge /
discharge efficiency
94%/93%
Battery Parameters
Battery voltage range 45-55V 45-55V 45-55V
Maximum charge/
discharge power
3680w/3680w 4600w/4600w 4600w/5000w
Maximum charge/
discharge current
80A/80A 80A/100A 80A/100A
Protection device
Input isolation
measurement switch
optional optional optional
Earth-fault
protection/Grid
monitoring
YES YES YES
Input reverse polarity
protection/AC short
withstand protection/
isolation method
YES YES YES
RCMU YES YES YES
Protection rank/over
voltage rank
I/III I/III I/III
Built-in battery
protector
YES YES YES
General parameters
Dimension 523*495*191 523*495*191 523*495*191
Weight 28 30 30
Operating
temperature
-25°～60°C -25°C～60°C -25°C～60°C
Noise <35dB <36dB <37dB
Night power loss <0.5w <0.5w <0.5w
Coupled mode DC DC DC
Isolation mode Non-isolated Non-isolated Non-isolated