Product detail parameters
This series of
Small
Power
inverter is suitable for:
Various kinds of household appliances, lighting electricity, IT electronics products, office
equipment, on-board appliances, outdoor emergency power supply, etc. The power of the
inductive load and the electrical equipment exceeds the output power of the inverter and
some start-up current of large power equipment may not be driven.
Small Power
Inverter
Manual
To ensure reliable service, the inverter must be used properly.
Please read the instruction manual before use. Particular
attention should be paid to the warning and attention of this
brochure. Caution for certain conditions and practices that may
cause damage to the inverter. Make clear warning statements
about certain conditions and practices that may cause bodily
harm. Please read all instructions before using the inverter.
Please read this instruction manual carefully so that it can be
used correctly. Remember to read the "safety precautions"
section before you use it to make sure it's safe to use. After
reading the instructions, please complete the warranty card for
safekeeping, to keep on for reference.
Power Inverter
Solar Power Generation System
To avoid harm to you and others, here are
some of the following security considerations.
Be sure to follow the meanings of the various
flags. See the following.
WARNING
Inammable gas
●
When connected to a battery, sparks are produced. Make sure there is no ammable
gas before connecting.
●
The battery will produce ammable gas when charging and discharging. It should be
well ventilated and should not be stored in other places where it is ammable
No parallel with city power
The output can not be paralleled with the power supply, it will damage the inverter and
cause the danger of electric shock
。
Minors are prohibited from using them
Can not be used by minors, inverter output is high voltage, may lead to electric shock
risk
。
No disassembly or assembly
Do not disassemble or modify the inverter without permission. Unauthorized removal
or modication of the inverter may result in a safety accident such as a malfunction,
re or electric shock
。
Bar contacts are prohibited
Do not place bars or other metal objects at the opening or socket of the inverter. This
may touch the internal parts and cause electric shock and inverter damage
Keep away from re and high temperatures
Fire and explosion can occur in inverter and battery when running in ame and high
temperature region
。
Wet hands, do not touch
Do not touch the body and plug with wet hands, which may cause electric shock and
personal safety
No throwing
Bumping the inverter can cause damage and other safety hazards.
Medical equipment disabled
This inverter has not been tested and can not be used in medical equipment
Moisture proof and waterproof
Please pay attention to moisture proof and waterproof. The inverter
may cause short circuit, re and electric shock due to humidity or water
inow
。
Please insert completely
Please insert the load device plug into the inverter socket completely. If
the plug is fully inserted at the end, it may lead to electric shock and
overheating, and even cause a re accident. Do not use damaged plugs,
power outlets, electrical wires
。
Product characteristics
●
Our company's pure sine wave series inverter has perfect protection circuit, provide high
temperature protection, overpressure protection, low voltage protection, short circuit
protection, overload protection and other functions to prevent damage to your inverter;
●
Advanced circuit design, high conversion efficiency, rich interface, stable output voltage;
●
The inverter is made of metal shell, which has reasonable design and good heat dissipation
performance;
●
The inverter has advanced anti-jamming technology, fully functional protection circuit, soft
start circuit and convenient operation mode.
●
The soft start circuit increases the output voltage step by step at startup in order to eliminate
cold start failure, and also has the instantaneous drop of the output voltage and the quick
recovery function, which reduces load on startup instantly overload.
Please connect the ground wire.
In order to ensure the safety of use, please connect the ground wire.
BEL150XTU
/
BEL200XTU
BEL300ST
/
BEL300H / BEL350ST
BEL500ST
/
BEL500H / BEL550ST
50Hz
/
60Hz
(
Optional
)
50Hz
/
60Hz
(
Optional
)
Modified
Sine
Wave
Modified
Sine
Wave
High temperature protection
、
Shortcircuit Protection
、
Overload Protection
High temperature protection
、
Shortcircuit Protection
、
Overload Protection
Smart fan,
Automatic startup of high temperature and load
Smart fan,
Automatic startup of high temperature and load
Temperature 0
℃~
40
℃@
100%load, Humidity 20%~90%RH,No refrigeration
Temperature 0
℃~
40
℃@
100%load, Humidity 20%~90%RH,No refrigeration
Remarks
：
Please select the corresponding parameters according to the
BEL150XTU BEL200XTU BEL300ST
BEL300H
BEL500ST
BEL800ST
BEL1000ST
BEL350ST
BEL550ST
150W
300W
12V
/
24V/48V
60V
(
Optional
)
12V
/
24V/48V
60V
(
Optional
)
12V
/
24V/48V
60V
(
Optional
)
12V
/
24V/48V
60V
(
Optional
)
12V
/
24V/48V/60V
72V
(
Optional
)
12V
/
24V
(
Optional
)
12V
/
24V
(
Optional
)
12V
/
24V/48V
(
Optional
)
12V
/
24V
(
O
ptional
)
10
-
15V
(
12V
)/
20
-
30V
(
24V
)/
40
-
60V
(
48V
)/
50
-
70V
(
60V
)/
60
-
90V
(
72V
)
0
.
5A
(
12V
)
0
.
3A
(
24V
)
0
.
5A
(
12V
)
0
.
3A
(
24V
)
0
.
3A
(
12V
)
0
.
2A
(
24V
)
0
.
3A
(
12V
)
0
.
2A
(
24V
)
0
.
15A
(
48V
)
0
.
1A
(
60V
)
0
.
5A
(
12V
)
0
.
4A
(
24V
)
0
.
2A
(
48V
)
0
.
15A
(
60V/72V
)
N
o
N
o
91*63*37.5 106*63*37.5 152*95*55
193*95*55
162*95*55
248
350
438
466
566
48V/60V
(
Yes
)
48V/60V
/
7V
(
Yes
)
Y
es
O
ptional
O
ptional
300W
600W
300W
600W
500W
300W
1000W
600W
≥
85
%
12
V
(
9
.5V±0.5V
)/
24V
(
19V±1V
)/
48V
(
40
V±2V
)
/60V(50V±3V)/72V(60V±3V)
12
V
(
15.5V±0.5V
)/
24V
(
30V±1V
)/
48V
(
60V±2V
)
/60V(74V±3V)/72V(90V±3V)
12
V
(
No
)/
24V
(
No)
/
48V
(
4
2V±2V
)/
60V
(
53V±3V
)/
72V
(
63V±3V
)
12
V
(
No
)/
24V
(
No
)/
48V
(
4
2V±2V
)/
60V
(
53V±3V
)/
72V
(
63V±3V
)
0
.
3A
(
12V
)
0
.
2A
(
24V
)
0
.
15A
(
48V
)
0
.
1A
(
60V
)
152*95*55 193*95*55
438
566
BEL5000H
800W
1600W
10
-
15V
(
12V
)/
20
-
30V
(
24V
)/
40
-
60V
(
48V
)/
50
-
70V
(
60V
)/
60
-
90V
(
72V
)
1A
(
12V
)
0
.
6A
(
24V
)
0
.
25A
(
48V
)
0
.
5A
(
12V
)
0
.
4A
(
24V
)
1A
(
12V
)
0
.
7A
(
24V
)
0
.
2A
(
48V
)
0
.
15A
(
60V
)
0
.
5A
(
12V
)
0
.
4A
(
24V
)
0
.
2A
(
48V
)
0
.
15A
(
60V/72V
)
Y
es
226*95*55
193*95*55
241*95*55
790
620
855
48V/60V
(
yes
)
48V/60V
(
yes
)
48V/60V
/
72
v
(
yes
)
Y
es
1000W
2000W
500W
1000W
550W
350W
1100W
700W
≥
85
%
12
V
(
9
.5V±0.5V
)/
24V
(
19V±1V
)/
48V
(
40
V±2V
)
/60V(50V±3V)/72V(60V±3V)
12
V
(
15.5V±0.5V
)/
24V
(
30V±1V
)/
48V
(
60V±2V
)
/60V(74V±3V)/72V(90V±3V)
Rated Power
Peak Power
Frequency
Output
Input
Battery
input
protection
WaveForm
Battery
Voltage
Voltage
Range
Low Voltage Alarm
Battery low
voltage protection
Battery high
voltage protection
Battery reverse
polarity protection
Other protection
USB
F
AN
Operating
environment
S
ize
(
mm
)
W
eight
(
g
)
Efficiency
No load
Current
M O D E L
Rated Power
Peak Power
Frequency
Output
Input
Battery
input
protection
WaveForm
Battery
Voltage
Voltage
Range
Low Voltage Alarm
Battery low
voltage protection
Battery high
voltage protection
Battery reverse
polarity protection
Other protection
USB
F
AN
Operating
environment
S
ize
(
mm
)
W
eight
(
g
)
Efficiency
No load
Current
M O D E L
