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The Jacobs® Grid Intertie System
takes the power that the wind plant produces and converts it to
useable energy and transfers it to the utility grid (power company)
through the customers circuit breaker panel. When the
customers usage exceeds the wind systems output, the additional
power required is drawn from the utility grid. If the
electrical needs are satisfied by the wind system, no power is used
from the utility. During periods of sustained high winds the
system may produce more power than is consumed, a financial return
can be realized by selling the excess power to the utility company
and through net energy savings. The Grid Intertie System is
not a backup power system, if the utility power goes out, the
control shuts down until the utility power comes back on.
Basic system consists of the following:
- Wind Turbine
- Grid Intertie Controls
- Tower & Hinges
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Basic configuration of a Grid Intertie
System.
(Click to enlarge
picture) |
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Inverter: |
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Type |
Synchronous -
Current Source, Line Commutated |
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Dimensions -
Inverter
- Choke |
37" x 28" x
14"
22" x 19" x 14" |
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Weight -
Inverter
- Choke |
135 lbs.
175
lbs. |
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Peak Power Rating: |
10 -
20kw |
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Operating Voltage: |
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Input |
0 - 180 vac, 3
phase, 0 - 40 hz |
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DC Buss |
0 - 210 vdc, power
transfer @ 40 vdc |
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Output |
208 - 250 vac, 50 or
60 hz, single phase |
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Back-Feed Protection: |
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Over/Under
Voltage |
+/- 10% |
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Off
Frequency |
+/- 1% |
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Power Factor: |
0.95 @ full
load |
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Voltage Harmonic Distortion: |
< 5% @ full
load |
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Efficiency: |
95% |
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Operating Temperature: |
35 - 110 deg.
F. |
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| Operating Humidity: |
0 - 90 % relative
humidity without condensation. |
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| Cooling: |
Forced
Air |
Special 20% discount
available on 20kW systems.
Special discount applies to domestic
sales only.
(Discounts apply to complete systems only - Wind Plant, Tower &
Controls.)
Click here for
purchasing details.
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Model No. |
Price |
Special Price
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| 20 kW, 220 - 240 VAC, 50 -
60 Hz |
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80 ft. Tower & Hinges |
29-20/80 I |
$26,160.00 |
$20,928.00 |
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100 ft. Tower & Hinges |
29-20/100 I |
$27,990.00 |
$22,392.00 |
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120 ft. Tower & Hinges |
29-20/120 I |
$30,230.00 |
$24,184.00 |
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| 17.5 kW, 220 - 240 VAC, 50 -
60 Hz |
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80 ft. Tower & Hinges |
26-17.5/80 I |
$25,060.00 |
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100 ft. Tower & Hinges |
26-17.5/100 I |
$26,890.00 |
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120 ft. Tower & Hinges |
26-17.5/120 I |
$29,130.00 |
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| 15 kW, 220 - 240 VAC, 50 -
60 Hz |
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80 ft. Tower & Hinges |
26-15/80 I |
$25,060.00 |
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100 ft. Tower & Hinges |
26-15/100 I |
$26,890.00 |
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120 ft. Tower & Hinges |
26-15/120 I |
$29,130.00 |
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| 12.5 kW, 220 - 240 VAC, 50 -
60 Hz |
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80 ft. Tower & Hinges |
23-12.5/80 I |
$23,860.00 |
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100 ft. Tower & Hinges |
23-12.5/100 I |
$25,690.00 |
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120 ft. Tower & Hinges |
23-12.5/120 I |
$27,930.00 |
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| 10 kW, 220 - 240 VAC, 50 -
60 Hz |
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80 ft. Tower & Hinges |
23-10/80 I |
$23,860.00 |
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100 ft. Tower & Hinges |
23-10/100 I |
$25,690.00 |
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120 ft. Tower & Hinges |
23-10/120 I |
$27,930.00 |
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