The Endurance Wind Power E-3120 50kW Wind Turbine produces renewable energy efficiently, reliably, safely and quietly.  The 50kW Wind Turbine is ideal for Community Wind Power Projects, as well as larger farms,  schools, hospitals, municipalities and commercial/industrial sites.

The 50kW Wind Turbine produces 114,000 – 250,000 kWh per year of Annual Energy (based on wind speeds of 5.0 – 8.0 m/s).

For regions with Feed-In-Tariff renewable energy programs (FIT, microFIT, COMFIT) the E-3120 provides the highest energy production in kWh compared to any 50kW wind turbine on the market today.  This higher energy production equates to larger monthly or quarterly payments for energy produced directly to the turbine owner(s).

E3120

Turbine
Configuration 3 blades, horizontal axis, downwind
Rated power @ 9.5 m/s 50 kW
Applications Direct Grid-Tie
Rotor speed 42 rpm
Cut-in wind speed 3.5 m/s (7.8 mph)
Cut-out wind speed 25 m/s (56 mph)
Survival wind speed 52 m/s (116 mph)
Design lifetime 20 years
Overall weight 3,990 kg (8,800 lbs)
Rotor
Rotor diameter 19.2m (63 ft)
Swept area 290m² (3120 ft²)
Blade length 9m (29.5 ft)
Blade material Fiberglass / Polyester
Power regulation Stall control (constant speed)
Generator
Type Induction Generator
Configuration 3Φ, 480 VAC or 600 VAC @ 60 Hz
3Φ, 400 VAC @ 50 Hz
Single phase available, please enquire
Brake & Safety Systems
Main brake system Rapid fail-safe dual mechanical brakes
Secondary safety Pitch control system (for over speed regulation) using passive, spring loaded mechanism (patent pending)
Automatic shut down triggered by : - High wind speed
- Grid failure
- Over-speed
- All other fault conditions
Controls
Control System Programmable logic controller (PLC)
User Interface Wireless or wired network software interface
for remote monitoring and control
Warranty
Turbine & controls 5 years parts and labour
Towers
Types and heights Free-standing Monopole (white) or Lattice (galvanized):30.5 m (100 ft), 36.5 m (120 ft), 42.7 m (140 ft)
Maintenance Access Safe climbing system
Working space inside the nacelle
Tower-top work platform
Power Curve

Wind Speed
(m/s)		 Power Output
(kilowatts)
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18		 0.0
2.2
8.1
15.2
24.8
35.8
43.8
50.9
54.8
57.3
59.3
59.3
58.6
57.1
54.9
51.4
Annual Energy Production (AEP)

WS
(m/s)		 HH ref
(kWh/yr)
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0		 40,100
62,500
88,000
114,900
142,200
168,900
194,300
217,700
238,800
257,200
 

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