18
3.5 CHARGER
Type: QQE192-8CH17-26A
MAIN PRODUCT SPECIFICATION
Max. output power
battery capacity
Input voltage
Output voltage
Output current
range
240W
40AH-100AH
230Vac
+28.2Vdc
8A
ENVIRONMENTAL CONDITION
No.
Item
Technical specification
Unit
Remark
1
Humidity
5%-95%
With package
2
Altitude
≦
3000
m
Work normally
3
Cooling
Natural convection cooling
Working under full load
ELECTRICAL CHARACTERISTICS
1
Input characteristics
No.
Item
Technical specification
Unit
Remark
1.1
Rated input voltage
230
Vac
230Vac
1.2
Input voltage range
180-264
Vac
1.3
AC input voltage
frequency
47—63
Hz
1.4
Inrush current
≤
100
A
264Vac input / start-up
in cold condition
/environmental
temperature is 25
℃
1.5
Max input current
3.0
A
Vin=180Vac, rated load
1.6
Fan function
When input is on,voltage for fan is 12V When input voltage is off,there is no output
voltage for fan
1.7
Relay function
When input voltage is on, Relay output wire BN and BU are disconnected. When
input voltage is off, Relay output wire BN and BU are connected.
2
Output characteristics
No.
Item
Technical requirements
Unit
Remark
2.1
Fast charge voltage
28.2
Vdc
2.2
Floating voltage
31
Vdc
2.3
Maintain voltage
27.6
Vdc
2.4
Constant current
8
A
2.5
Cross regulation
±3%
2.6
Power efficiency
≥
88%
Vin=230Vac,rated load
