off grid single phase pure sine wave inverter 10kva 20kva 30kva 50kva 100kva
off grid 3 phase pure sine wave inverter 10kva 20kva 30kva 50kva 100kva
off grid split phase pure sine wave inverter 10kva 20kva 30kva 50kva 100kva
1. Using IGBT from Mitsubishi company as the power components
2. Using American ATEMEL company microprocessor as figure controller
3. Perfect protection and warning functions
4. Circuit frame compact,Max. Efficiency≥94%
5. With wide input voltage range
6.RS232/485 communication,multi communication interface can be selected
7. Big-screen English LCD, perfect display, interface-friendly
20KVA off grid single phase inverter technical parameters:
|
Type |
NB48-20KD |
NB96-20KD |
NB110-20KD |
NB220-20KD |
|
|
DC input |
Input rated voltage |
48 VDC |
96 VDC |
110 VDC |
220 VDC |
|
Input rated current |
416 A |
208 A |
182 A |
91 A |
|
|
Input DC voltage range |
40-60 VDC |
75-135 VDC |
80-145 VDC |
180-300 VDC |
|
|
AC input |
Allow input voltage range |
110 VAC /120 VAC /220 VAC /240 VAC ± 15% VAC |
|||
|
Input rated current |
182A / 167A / 91 A / 83A |
||||
|
Bypass transfer time |
≤4 ms |
||||
|
AC output |
Rated capacity |
20KVA |
|||
|
Output rated power |
16KW |
||||
|
Output rated voltage and frequency |
110 VAC / 120 VAC / 220 VAC / 240 VAC ,50Hz / 60Hz |
||||
|
Output rated current |
182A / 167A / 91 A / 83A |
||||
|
Output voltage accuracy |
110 VAC / 120 VAC / 220 VAC / 240 VAC±2% |
||||
|
Output frequency accuracy |
50Hz / 60Hz ± 0.05% |
||||
|
Waveform distortion (THD). |
≤3% |
||||
|
Dynamic response time |
5% |
||||
|
Power factor (PF) |
0.8 |
||||
|
Overload capacity |
120%,3 minutes,150%,10 second |
||||
|
Crest factor (CF) |
3:1 |
||||
|
Inverter efficiency |
90% |
||||
|
Working Environment |
Dielectric strength |
1500VAC,1 minute |
|||
|
Noise (1m) |
≤50dB |
||||
|
Ambient temperature |
-10℃~+50℃ |
||||
|
Humidity |
0~90%, No condensation |
||||
|
Altitude |
≤5000 m |
||||
|
Production function |
Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection |
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|
Size |
610*950*1300mm |
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|
Weight |
210Kg |
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2. Technical parameters for other models:
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3. LED display
4. 10kw 15kw 30kw 1 phase pure sine wave inverter normal spec
10KVA off grid single phase inverter technical parameters
|
Type |
NB48-10KD |
NB96-10KD |
NB110-10KD |
NB220-10KD |
|
|
DC input |
Input rated voltage |
48 VDC |
96 VDC |
110 VDC |
220 VDC |
|
Input rated current |
208 A |
104 A |
91 A |
45.5 A |
|
|
Input DC voltage range |
40-60 VDC |
75-135 VDC |
80-145 VDC |
180-300 VDC |
|
|
AC input |
Allow input voltage range |
110 VAC / 120 VAC / 220 VAC / 240 VAC ± 15% VAC |
|||
|
Input rated current |
91A / 104A / 45.5 A / 42A |
||||
|
Bypass transfer time |
within 4 ms |
||||
|
AC output |
Rated capacity |
10KVA |
|||
|
Output rated power |
8KW |
||||
|
Output rated voltage and frequency |
110 VAC / 120 VAC / 220 VAC / 240 VAC,50Hz / 60Hz |
||||
|
Output rated current |
91A / 104A / 45.5 A /42A |
||||
|
Output voltage accuracy |
110 VAC / 120 VAC / 220 VAC / 240 VAC ± 2% |
||||
|
Output frequency accuracy |
50Hz / 60Hz ± 0.05% |
||||
|
Waveform distortion (THD). (Linear load) |
≤3% |
||||
|
Dynamic response time (Load 0←→100%) |
5% |
||||
|
Power factor (PF) |
0.8 |
||||
|
Overload capacity |
120%,3 minutes,150%,10 second |
||||
|
Crest factor (CF) |
3:1 |
||||
|
Inverter efficiency |
90% |
||||
|
Working Environment |
Dielectric strength |
1500VAC,1minute |
|||
|
Noise (1m) |
≤50dB |
||||
|
Ambient temperature |
-10℃~+50℃ |
||||
|
Humidity |
0~90%, No condensation |
||||
|
Altitude |
≤5000 m |
||||
|
Production function |
Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection |
||||
15KVA off grid single phase inverter technical parameters:
|
Type |
NB48-15KD |
NB96-15KD |
NB110-15KD |
NB220-15KD |
|
|
DC input |
Input rated voltage |
48 VDC |
96 VDC |
110 VDC |
220 VDC |
|
Input rated current |
312 A |
156 A |
136 A |
68 A |
|
|
Input DC voltage range |
40-60 VDC |
75-135 VDC |
80-145 VDC |
180-300 VDC |
|
|
AC input |
Allow input voltage range |
110 VAC / 120 VAC / 220 VAC / 240 VAC ± 15% VAC |
|||
|
Input rated current |
136A / 125A / 68A / 62.5A |
||||
|
Bypass transfer time |
within 4 ms |
||||
|
AC output |
Rated capacity |
15KVA |
|||
|
Output rated power |
12KW |
||||
|
Output rated voltage and frequency |
110 VAC / 120 VAC / 220 VAC / 240 VAC,50Hz / 60Hz |
||||
|
Output rated current |
136A / 125A / 68A / 62.5A |
||||
|
Output voltage accuracy |
110 VAC / 120 VAC / 220 VAC / 240 VAC ± 2% |
||||
|
Output frequency accuracy |
50Hz / 60Hz ± 0.05% |
||||
|
Waveform distortion (THD). (Linear load) |
≤3% |
||||
|
Dynamic response time (Load 0←→100%) |
5% |
||||
|
Power factor (PF) |
0.8 |
||||
|
Overload capacity |
120%,3 minutes,150%,10 second |
||||
|
Crest factor (CF) |
3:1 |
||||
|
Inverter efficiency |
90% |
||||
|
Working Environment |
Dielectric strength |
1500VAC,1minute |
|||
|
Noise (1m) |
≤50dB |
||||
|
Ambient temperature |
-10℃~+50℃ |
||||
|
Humidity |
0~90%, No condensation |
||||
|
Altitude |
≤5000 m |
||||
|
Production function |
Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection |
||||
Back part of the inverter
30KVA off grid single phase inverter technical parameters
|
Type |
NB110-30KD |
NB220-30KD |
NB380-30KD |
|
|
DC input |
Input rated voltage |
110 VDC |
220 VDC |
380 VDC |
|
|
Input rated current |
273A |
136 A |
79 A |
|
|
Input DC voltage range |
75-135 VDC |
180-300 VDC |
300-490VDC |
|
AC input |
Allow input voltage range |
110 VAC / 120 VAC / 220 VAC / 240 VAC ± 15% VAC |
||
|
|
Input rated current |
272A / 250A / 136 A /125A |
||
|
|
Bypass transfer time |
within 4 ms |
||
|
AC output |
Rated capacity |
30KVA |
||
|
|
Output rated power |
24KW |
||
|
|
Output rated voltage and frequency |
110 VAC / 120 VAC / 220 VAC / 240 VAC,50Hz / 60Hz |
||
|
|
Output rated current |
272A / 250A / 136 A /125A |
||
|
|
Output voltage accuracy |
110 VAC / 120 VAC / 220 VAC / 240 VAC ± 2% |
||
|
|
Output frequency accuracy |
50Hz / 60Hz ±0.05% |
||
|
|
Waveform distortion (THD). (Linear load) |
≤3% |
||
|
|
Dynamic response time (Load 0←→100%) |
5% |
||
|
|
Power factor (PF) |
0.8 |
||
|
|
Overload capacity |
120%,3 minutes,150%,10 second |
||
|
|
Crest factor (CF) |
3:1 |
||
|
|
Inverter efficiency |
90% |
||
|
Working Environment |
Dielectric strength |
1500VAC,1minute |
||
|
|
Noise (1m) |
≤50dB |
||
|
|
Ambient temperature |
-10℃~+50℃ |
||
|
|
Humidity |
0~90%, No condensation |
||
|
|
Altitude |
≤5000 m |
||
|
Production function |
Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection |
|||
50KVA off grid single phase inverter technical parameters
|
Type |
NB220-50KD |
NB380-50KD |
|
|
DC input |
Input rated voltage |
220 VDC |
380 VDC |
|
Input rated current |
227 A |
132 A |
|
|
Input DC voltage range |
180-300 VDC |
300-490VDC |
|
|
AC input |
Allow input voltage range |
110 VAC / 120 VAC / 220 VAC / 240 VAC ± 15% VAC |
|
|
Input rated current |
455A / 417A / 227A /208A |
||
|
Bypass transfer time |
within 4 ms |
||
|
AC output |
Rated capacity |
50KVA |
|
|
Output rated power |
40KW |
||
|
Output rated voltage and frequency |
110 VAC / 120 VAC / 220 VAC / 240 VAC,50Hz / 60Hz |
||
|
Output rated current |
455A / 417A / 227A / 208A |
||
|
Output voltage accuracy |
110 VAC / 120 VAC / 220 VAC / 240 VAC ± 2% |
||
|
Output frequency accuracy |
50Hz / 60Hz ±0.05% |
||
|
Waveform distortion (THD). (Linear load) |
≤3% |
||
|
Dynamic response time (Load 0←→100%) |
5% |
||
|
Power factor (PF) |
0.8 |
||
|
Overload capacity |
120%,3 minutes,150%,10 second |
||
|
Crest factor (CF) |
3:1 |
||
|
Inverter efficiency |
90% |
||
|
Working Environment |
Dielectric strength |
1500VAC,1minute |
|
|
Noise (1m) |
≤50dB |
||
|
Ambient temperature |
-10℃~+50℃ |
||
|
Humidity |
0~90%, No condensation |
||
|
Altitude |
≤5000 m |
||
|
Production function |
Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection |
||
100KVA off grid single phase inverter technical parameters
|
Type |
NB220-100KD |
NB380-100KD |
|
|
DC input |
Input rated voltage |
220 VDC |
380 VDC |
|
Input rated current |
455 A |
263 A |
|
|
Input DC voltage range |
180-300 VDC |
300-490VDC |
|
|
AC input |
Allow input voltage range |
110 VAC / 120 VAC / 220 VAC / 240 VAC ± 15% VAC |
|
|
Input rated current |
909A / 833A / 455A /417A |
||
|
Bypass transfer time |
within 4 ms |
||
|
AC output |
Rated capacity |
100KVA |
|
|
Output rated power |
80KW |
||
|
Output rated voltage and frequency |
110 VAC / 120 VAC / 220 VAC / 240 VAC ,50Hz / 60Hz |
||
|
Output rated current |
909A / 833A / 455A /417A |
||
|
Output voltage accuracy |
110 VAC / 120 VAC / 220 VAC / 240 VAC ± 2% |
||
|
Output frequency accuracy |
50Hz / 60Hz ±0.05% |
||
|
Waveform distortion (THD). (Linear load) |
≤3% |
||
|
Dynamic response time (Load 0←→100%) |
5% |
||
|
Power factor (PF) |
0.8 |
||
|
Overload capacity |
120%,3 minutes,150%,10 second |
||
|
Crest factor (CF) |
3:1 |
||
|
Inverter efficiency |
90% |
||
|
Working Environment |
Dielectric strength |
1500VAC,1minute |
|
|
Noise (1m) |
≤50dB |
||
|
Ambient temperature |
-10℃~+50℃ |
||
|
Humidity |
0~90%, No condensation |
||
|
Altitude |
≤5000 m |
||
|
Production function |
Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection |
||
5. Working system
(1) Wind power off grid system
(2.) Solar power off grid system
6. Inverter function description
Inside photos of the inverter
30kw inverter
Packed by plywood case, standard export standard
Delivery by sea: Qingdao port
By air : Qingdao airport
FOB/C&F, CIF
Delivery by express: DHL/FEDEX/TNT...
Payment:
Support LC at sight, paypal payment, TT payment;Trade assurance
As our corporate users, you enjoy the following service:
(1) The machine warranty for free in 2 year;
(2) Technical support;
(3) Within 24 hours for respond after receiving notification;
(4) Cost maintenance forever.
When you confirm the failure of equipment, please promptly contact us and provide the equipment model and complete description of the problem.
However, any of the following situation happened, are not included in the warranty:
(1) Non-permitted by the company, went ahead with repair and damage;
(2) Install or modify arbitrarily;
(3) Incorrect operation or use;
(4) Do not depending on the manual to do cleaning or maintenance;
(5) Abnormal environment condition exceed the specifications, result in damage;
(6) The deliberate destruction of man-made;
(7) Irresistible natural disasters.
ce/iec testing report
Inverter factory