IP45 outdoor 3 phase 208V -480VAC 50kw 80kw 100kw off-grid solar battery power inverter with MPPT charger
Bangzhao Electric Co.,Ltd is a company who was established in 2008 and specialized in developing and supplying of power products. The high performance of its products stems from the cutting-edge technology developed by the domestic top 100 engineers. During the past 10 years, we have been providing the best system solutions of pure sine wave inverter,solar pump inverter,explosion-proof inverter,DC combiner box,controller,AC to DC battery cabinet ,power phase converter etc. to customers, it is widely applied in the industry of solar energy,wind power,water power,car,ship,train,hospital, aviation,military automation,etc.
Technical Features for IP45 outdoor 3 phase 208V -480VAC 50kw 80kw 100kw off-grid solar battery power inverter with MPPT charger
1.Using the sixth generation efficient IPM intelligent module from Japanese Mitsubishi, It withpowerful protection function for short circuit, over load and over temperature which is more safe and reliable.Longer service life can up to 15-20 years or more.
2. Intelligentized, modularized and simple structure design, very easy and convenient for maintenance.
3. Two kinds of start mode: Step Down Voltage Start and Variable Frequency Start.
Variable Frequency Start is suitable for inductive load with big instant inrush current(such as
motor), inverter’s power not need enlarge too many times when take motor induction load. This
function save the cost of frequency converter’s usage, easy to connect wires and control.
4. The output frequency 50Hz/60Hz can be set via LCD panel.
5. The output voltage can be set between -40 % to +20 % of rated voltage. And the accuracy of output voltage is very high less than 1%.
6. The DC input voltage range can be set. over-voltage point, under-voltage point, over-voltage recovery point, under-voltage recovery point and under voltage recovery time all can be set via the LCD panel.Convenient for increasing or reducing the quantity of batteries and
solar panel in the future.
7. Wide input voltage can be selected from 100-400v or 300-850v. This wide voltage inputoff grid inverter can work without battery and solar charge controller, which save battery cost and same like with MPPT function can maximum make full use of solar power.
8.Pure sine wave output. with good transient response less than 50MS, little harmonic
distortion, higher conversion efficiency and stable output voltage.
9. Low frequency transformer, which ensure the AC busbar and DC busbar are completely
isolated, inverter with higher efficiency >94% and very little no-load loss.
10.Powerful data display and fault instruction function. LCD can display the DC input
voltage, output frequency, phase voltage, phase current, AC bypass input voltage, output power KWH, time and date, temperature, fault code display.
11. AC bypass input function optional: Battery Power Priority or AC Bypass Priority work mode can be set.
12. RS485 remote monitoring function optional
13. Solar charge controller and AC to DC battery charger built in optional for customer
14. Can be customized to customer’s specification.
[Optional]
· RS485 remote monitoring
· AC Bypass input
· Built in solar charge controller and AC to DC battery charger
Technical Data for IP45 outdoor 3 phase 208V -480VAC 50kw 80kw 100kw off-grid solar battery power inverter with MPPT charger
Model |
BZP-50KW |
BZP-250KW |
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Isolation mode |
Low Frequency Transformer |
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DC Input |
Rated voltage (Vdc) |
600V(450-900VDC) |
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Rated current(A) |
83A |
417A |
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AC Output |
Rated output power |
50KW |
250KW |
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Output waveform |
Pure Sine Wave |
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Rated Voltage |
127/220VAC±3% |
127/220VAC±3% |
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Phases |
3 phase 4 wire |
3 phase 4 wire |
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Rated current(A) |
132A (phase current) |
657A (phase current) |
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Frequency |
50Hz or 60Hz |
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Rated output voltage range (V) |
380/400/415/440VAC optional |
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Power Factor(PF) |
0.9 |
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Overload Ability |
150%, 5 seconds |
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Efficiency |
>93% |
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Waveform distortion rate (THD) |
<3%(Linear load) |
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DynamicResponse(0 to 100% load) |
5%,≤50ms |
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Display |
LCD |
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Running mode |
Working continuously |
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Electrical insulation properties |
2000Vac, 1 Minute |
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Protection Function |
Protection |
Input reverse polarity, under voltage, overvoltage, output over-current, short circuit, overheating etc. |
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Cooling method |
Fan-cooled |
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Short-circuit protection |
Noautomatic recovery, need to restart the machine |
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Working environment |
Noise ( 1 meter) |
≤50dB |
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Degree of protection |
IP20(indoor) |
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Working Altitude(m) |
≤2000 |
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Working temperature |
-25~+55℃ |
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relative humidity |
0~90%,non-condensing |
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Mechanical dimension |
Depth* Width * Height |
1200x1500x1800mm |
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Weight (Kg) |
800Kg |
900Kg |
Above parameter only for reference ,could be custom made to user specifications.
IP45 outdoory type inverter built in solar charger picture:
Inverter built in AC-DC battery charger picture:
Split phase output inverter built in AC-DC smart charger picture:
lithium battery pack with MPPT charger inverter system picture:
DC INPUT is connected Solar panels/Battery bank positive or negative
AC INPUT is connected AC grid or AC generator
AC OUTPUT is connected AC load
250kw Inverter built in AC bypass picture: