本产品即可在车内用又可在家用，若负载功率低于120W可通过本产品所配点烟头从汽车点烟口取电，若负载功率高于120W，建议用本产品所配鳄鱼夹线夹在汽车电瓶或者家用12V蓄电瓶两端取电。
光伏系统演示
本品具有多种保护功能，请您安全放心使用
↑低压保护 Low voltage protection
↑ 过压保护 Over voltage protection
↑过载保护 Overload protection
↑过热保护 Overheating protection
↑短路保护 Short-circuit protection
↑反接保护 Reverse Polarity protection
↑ 漏电保护 Earth leakage protection
Technical specifications:
NO.
Testing project
Test standard
1
continue power
300W
2
rated voltage
12.8V-13.2V
3
work voltage
11V-15V
4
No-load current
(with the rated voltage )
<0.45A
5
USB output current
500MA
6
No-load output voltage
(with the rated voltage )
220V-240V
7
output voltage(12V-14V) with regulating load(10W-500W)
210V-240V
8
Fan
start work when load is 200-460W
9
frequcncy
50Hz±3Hz
10
over voltage cut off voltage
(no-load)
15.5V±0.5VDC
11
over voltage alarm voltage
(no-load)
10.5V±0.3VDC
12
low voltage turn off voltage
(no-load)
9.5V±0.3VDC
13
recover voltage after turn off
(no-load)
12V±0.3VDC
14
over load protection(5-15s)
165A--170A
15
short-circuit protection
the inverter will not broken with several times short-circuit
(cold mode)
16
indicator light
work mode:green light lights,
red light unlights;
production mode:red light lights, green light unlights.
17
environment temperature
25°C±1°C
18
Miniature fuse
A*4 (inside)
19
Load efficiency
(rated input voltage)
≥80%
20
Maximum efficiency
(in rated input voltage)
≥85%
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