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OVN Trading Engineers

Supplier From India
Apr-11-18
Supplier : Dg generators, electronic generating set, wind turbines, dg generator spare parts

Established: 2018

Verification Status



Contact Details:
Bt 1/90
Mangolpuri Industrial Area
Phase 1
New Delhi 110083
India


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Generator
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Type Gas Generator

Condition Used
Automatic Grade Fully Automatic
Port India port
Jul-14-09
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Model: ZH2KW
Rated Power: 2000 Watts
Maximum Power: ~ 2500 Watts
Type: 3 Blade Upwind
Rotor Diameter: 3.6 m (12 ft.)
Start-up Wind Speed: 2.5 m/s(5.6 mph)
Cut-in Wind Speed: 3m/s (6.7mph)
Rated Wind Speed: 10 m/s(22mph)
Cut-Out Wind Speed: None
Furling Wind Speed: 18 m/s (40mph)
Max. Design Wind Speed: 50 m/s (112mph)
Blade Pitch Control: None, Fixed Pitch
Over speed Protection: Auto Furl
Gearbox: None, Direct Drive
Temperature Range: -40 to +60 Deg. C (-40 to +140 Deg. F)
Generator: Permanent Magnet Alternator
Output Form: 48 VDC Nominal .

Wooden case.
Feb-08-06
 
Wind turbine generator
we provide wind turbine generator with capacity rom 600kw- 2mw with German or international standard quality. The quotation is of competitiveness with satisfied quality.
S43/600KW Wind Generator Sets
Main parameters: installed elec. output 600KW/cut-in wind speed 3.2m/s/rated wind speed 15m/s/cut-out wind speed 24m/s/survival wind speed 70m/s/operating temperature -30fpC-45fpC/total weight 65000kg
(Rotor :rotor diameter 43m/s wept area 1452m2/number of blades 3/rotational speed 26.8or17.9 rpm/power regulation, stall
(Blade:designation,LM19.1/FD43-600 made in China/aerodynamic profile FFA W3 NACA 634/blade material, fiberglass reinforced polyester/aerodynamic brakes, turning blade tip/weight 1960kg
(Gear box:type,1-stage planetary,2-stage parallel axles/ratio 1:56.6/Rated power 645KW/efficiency 0.97/rated torque 230KN.m
(Generator: rated output 600or 125KW/number of poles 4or6/rated voltage 690V/rated current 560or126A/frequency 50Hz/rated speed 1517or1013rpm
(Tower: height 38.5or48.5m/weight 33000 or45800kg
(Yaw system :type, active/yaw rate 0.2
S48/750KW Wind Generator Sets
Main parameters: installed elec. output 750KW/cut-in wind speed 3.2m/s/rated wind speed 15m/s/cut-out wind speed 24m/s/survival wind speed 70m/s
(Rotor: rotor diameter 48.4m/swept area 1840m2/number of blades 3/rotational speed 22.3or14.9 rpm/power regulation, stall
(Blade:designation,LM23.2/aerodynamic profile, NACA 63xx-634xx/blade material, fiberglass reinforced polyester/aerodynamic brakes, turning blade tip/weight 3050kg
f(Gear box:type,1-stage planetary,2-stage parallel axles/ratio 1:68.2/efficiency fª0.97
(Generator: rated output 750or 185KW/number of poles 4or6/rated voltage 690V/rated current 560or126A/frequency 50Hz/rated speed 1520or1013rpm
(Tower: height 65m/weight 75000kg

different dimensions
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Sep-26-18
Supplier From Malatya, Turkey
Sep-04-18
 
Rotor diameter:
8.0m
Blades quantity:
3pcs
Direction:
Always downwind
Blades material:
Carbon fiber reinforced plastic
Rated output power:
10000w
Maximum output:
12500w
Working voltage:
Dc240v/500v, ac220v/380v
Annual average energy production:
20mwh (in rate 5m/s wind speed)
Working wind speed:
3-35m/s
Initial wind speed:
2.0m/s
Nominal wind speed:
10.8m/sï¼?36.4mphï¼?
Storm-stand:
Up to 55m/s
Max rotate speed:
160r/min
Wind turbine type:
Three-phase, pmg alternator
Working temperature:
From -40 to +60 c
Blade pitch control
Variable pitch-www.Windpowercn.Com
Over-speed protection
Aerodynamic brake + electromechanical disc brake
Shut down methods
Positive blade pitch
Gearbox:
None, direct drive
Apr-15-14
 
1.Magnetic saturation generator design, 20years designed life.
2.2-2.5m/s start-up wind speed under low torque start-up technique.
3.Independent power supply
4.Blades are casted into molding at one time with balance up to 99%.
5.Bearings import from japan (nsk), long service time (5 years maintenance-free).
6.Low cost and low noise
7.Low cut in wind speed (3m/s) to guarantee the maximum generation at low wind speed.


One pc in one plywood

Verification Status