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1kW-10kW Built-in grid inverter controller, small wind turbine-senwei-China best wind turbine,wind turbine for home,wind turbine manufacturers
Built-in grid inverter controller
The Built-in grid inverter controller CTW-1.5/2KS (V1.0/V1.5) developed by SENWEI. but now it have expanded to 3kw 5kw 10kw 20kw and 30kw 50kw;
This device is used for grid-connected operation of small wind turbines (WT):
CTW-1.5/2KS-V1.0 is suitable for SW-1000 wind turbine,
CTW-1.5/2KS-V1.5 is suitable for SW-1500Wp or SW/SWT-2000Wp wind turbine,
CTW-WGI-3KS-V1.2 is suitable for SW-2500Wp or SW/SWT-3000Wp wind turbine,
CTW-WGI-5KS-V1.2 is suitable for SW-5000Wp or SWT-5000Wp wind turbine,
CTW-WGI-10KS-V1.2 is suitable for SW-10kWp or SWT-10KWp wind turbine,
CTW-WGI-20KS-V1.2 is suitable for SW-15kWp,SW-20Kwp or SWT-15KWp,SWT-20KWp wind turbine;
which means the energy generated by the WT is supplied to the connected grid. Therefore the Built-in grid inverter controller converts the speed dependent AC/DC voltage of the WT into a grid- compatible AC voltage. For this process grid voltage is necessary. In the event of a mains power failure or when the WT generates more energy than the Built-in grid inverter controller can feed to the grid, the integrated intelligent electronic break system will automatically trigger, inverter will auto rest after a while when gust wind passes, and system will start to generate electricity again.
Features
? 1> Controller&Inverter integrated machine (only for wind power generation)
? 2> MPPT included, and 30 track points settable
?3> Complete protection functions. ?
?4> RS232/RS485/GPRS monitoring modes optional. (GPRS monitoring can be used on app as well)
TECHNICAL SPECIFICATION： （build-in controller/dump-load/inverter with one unit）
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MODEL |
WG-CTW -2KVA-BI |
WG-CTW-1.5KVA-BI |
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Picture |
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Max. AC Input Power |
2KWp |
1.6KWp |
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Max. AC Input Voltage |
0-640Vac from wind turbine , 640VAC(star-up voltage: 28Vac=40VDC) |
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DC Input Working Voltage Range |
40~450VDC |
40~450VDC |
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Efficiency (Max) |
ηmax> 95 % |
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Europe Efficiency (Max) |
ηmax> 94 % |
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Max. input current |
12.0A |
10.0A |
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Nominal AC Output Power |
2KW |
1.5KW |
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Maximum AC Output Power |
2.5Kw |
2.0Kw |
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Operating Range Utility Voltage |
200 – 260 V AC |
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Operating Range Utility Frequency |
49 –- 51 Hz, 59 –- 61 Hz |
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power factor |
≥0.99 |
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Total Harmonic Distortion(THD) |
THDAC<3% |
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Configuration |
Input and output is isolation with transformer |
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Utility monitoring |
Islanding protection VAC; fAC in accordance with UL 1741, IEEE929, G83/1, AS 4777 |
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Short circuit protection |
Current controlled, Fuse |
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Communication Interfaces |
RS485 |
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zero power consumption at night |
<1W |
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electrical insulation properties |
1500Vac，1 minute |
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operation surroundings temperature |
-25～+60℃ |
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operation surroundings humidity |
0～95%,no dew |
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Safety |
Short circuit protection Protection、Islanding Protection、 Over Heat protection、Over Load Protection、 Grounding Fault Protection |
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EMC |
EN61000-6-1:2007 EN61000-6-3:2007 |
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noisy (horizontal distance 1m) |
<40dB |
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Ingress Protection Waterproof Class |
IP54 |
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size(W×L×Hmm) |
555*420*125 |
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Grid Interference |
EN61000-3-2 |
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Weight (Kg) |
13.2 |
13.6 |
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Warranty |
5 years |
5 years |
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FOB Shanghai |
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We can adjust the configurations and parameters according to customers’ requirement. |
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MODEL |
WGI -3KVA-BI |
WGI-5KVA-BI |
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|
Picture |
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Max. AC Input Power |
3KWp |
5KWp |
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Rating. AC Input Voltage |
0-640Vac from wind turbine , 640VAC(star-up voltage: 60Vac=80VDC) |
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Input working Voltage Range (V) |
60~640（factory default，settable） |
60~640（factory default，settable） |
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Efficiency (Max) |
ηmax> 95 % |
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Europe Efficiency (Max) |
ηmax> 94 % |
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Max. input current |
25.0A |
30.0A |
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Nominal AC Output Power |
3KW |
5KW |
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Maximum AC Output Power |
3.5Kw |
5.5Kw |
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Operating Range Utility Voltage |
180 – 260 V AC |
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|
Operating Range Utility Frequency |
49 –- 51 Hz, 59 –- 61 Hz |
||
|
power factor |
≥0.99 |
||
|
Total Harmonic Distortion(THD) |
THDAC<3% |
||
|
Configuration |
Input and output is isolation with transformer |
||
|
Utility monitoring |
Islanding protection VAC; fAC in accordance with UL 1741, IEEE929, G83/1, AS 4777 |
||
|
Short circuit protection |
Current controlled, Fuse |
||
|
Communication Interfaces |
RS485 |
||
|
zero power consumption at night |
<1W |
||
|
electrical insulation properties |
1500Vac，1 minute |
||
|
operation surroundings temperature |
-25～+60℃ |
||
|
operation surroundings humidity |
0～95%,no dew |
||
|
Safety |
Short circuit protection Protection、Islanding Protection、 Over Heat protection、Over Load Protection、 Grounding Fault Protection |
||
|
EMC |
EN61000-6-1:2007|EN61000-6-3:2007 |
||
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noisy (horizontal distance 1m) |
<40dB |
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Ingress Protection Waterproof Class |
IP54 |
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size(W×L×Hmm) |
416*536*250(controller)-390×730×190mm(dump) |
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Grid Interference |
EN61000-3-2 |
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Controller Weight (Kg) |
20kg |
20kg |
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Dump-load weight(kg) |
19kg |
19kg |
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Warranty |
5 years |
5 years |
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Price (USD) FOB Shanghai |
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We can adjust the configurations and parameters according to customers’ requirement. |
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MODEL |
WGI -10KW-BI (3-phase) |
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|
Picture |
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Max. AC Input Power |
10KWp |
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Max. AC Input Voltage |
0-640Vac from wind turbine , 640VDC(star-up voltage: 80VAC) |
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Input Voltage Range(V) |
80~600Vac (cut-in voltage, 80V as default, settable) |
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Efficiency (Max) |
ηmax> 95 % |
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Europe Efficiency (Max) |
ηmax> 94 % |
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Max. input current |
15.0A |
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Nominal AC Output Power |
10.0KW |
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Maximum AC Output Power |
12.5Kw |
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Operating Range Utility Voltage |
310 – 450 V AC |
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Operating Range Utility Frequency |
49 –- 51 Hz, 59 –- 61 Hz |
|
|
power factor |
≥0.99 |
|
|
Total Harmonic Distortion(THD) |
THDAC<3% |
|
|
Configuration |
Input and output is isolation with transformer |
|
|
Utility monitoring |
Islanding protection VAC; fAC in accordance with UL 1741, IEEE929, G83/1, AS 4777 |
|
|
Short circuit protection |
Current controlled, Fuse |
|
|
Communication Interfaces |
RS485 |
|
|
zero power consumption at night |
<1W |
|
|
electrical insulation properties |
1500Vac，1 minute |
|
|
operation surroundings temperature |
-25～+60℃ |
|
|
operation surroundings humidity |
0～95%,no dew |
|
|
Safety |
Short circuit protection Protection、Islanding Protection、 Over Heat protection、Over Load Protection、 Grounding Fault Protection |
|
|
EMC |
EN61000-6-1:2007| EN61000-6-3:2007 |
|
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noisy (horizontal distance 1m) |
<40dB |
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|
Ingress Protection Waterproof Class |
IP54 |
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size(W×L×Hmm) |
784×514×265mm (controller) | 520×550×430mm (dump-load) |
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Grid Interference |
EN61000-3-2 |
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Weight (Kg) |
62kg (controller) | 45kg (dump-load) |
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Warranty |
5 years |
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Price (USD) FOB Shanghai |
$2430 |
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We can adjust the configurations and parameters according to customers’ requirement. |
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If need to get more info of solar/wind power system for your home, please contact us:
online way: Whatsapp: +86-18806776641/ Skype: doris421pu
Email way: sales@solarpanelkitschina.com ; sales@windpowercn.com
http://www.solarpanelkitschina.com ; https://www.windpowercn.com
