Categories | Wind Turbine Slip Rings |
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Brand Name: | JINPAT |
Model Number: | LPW-0560-22S |
Certification: | ISO9001.ISO14000.CE.UL.FCC.RoHS |
Place of Origin: | China |
MOQ: | 1pcs |
Price: | Negotiable |
Payment Terms: | TT/CC/Paypal |
Supply Ability: | 100 pieces /Week |
Delivery Time: | 2 weeks ARO |
Packaging Details: | Standard/On Request |
Number of Circuits: | 5 circuits(power)+22 circuits(signal) |
Current: | 5 circuits@ 60A, 4~30 circuits |
scope of application: | 1.25~2.5MW |
Protection Class: | IP65 |
Contact material: | Precious Metals |
Voltage Rating: | 400VAC(power),24VDC(signal) |
Operating Speed: | 0~25RPM |
Application: | wind generater |
Company Info. |
JINPAT Electronics Co., Ltd |
View Contact Details |
Product List |
Variable Pitch Direct Drive Slip Ring For Wind Generater 5
Circuits(Power)+22 Circuits(Signal) 1.25~2.5mw
New solutions are needed to replace older technology slip rings in
turbines with long-life, high-reliability designs that can operate
for years without maintenance In pitch slip rings, design trends
are on at least two fronts.
First, as turbine designs increase in power output and size, the
demand on the pitch
slip ring is higher power transfer,
Second,data handling and signal demands are increasing to provide
additional condition
monitoring in the hub. It is critical that the contact technologies
be durable
enough to handle power peaks at the extremes of operation
We uphold the customer first business philosophy, strong production
technology, quality assurance, service in place. Every unit has
tested its speed , servece life , noise, torque etc,
LPW-0560-22S wind turbine variable pitch direct drive slip ring
Number of Circuits | 5 circuits(power)+22 circuits(signal) | Current | 5 circuits@ 60A, 4~30 circuits |
Voltage Rating | 400VAC(power),24VDC(signal) | Operating Speed | 0~25RPM |
Working Temperature | –40°C~+80°C | scope of application | 1.25~2.5MW |
Housing material | Aluminum alloy blasting | Torque | 1N·M |
Working life | About 220 million RPM(According to the working environment) | Contact material | Precious Metals |
Dynamic resistance fluctuation | ≤10mΩ(at 50rpm) | Protection Class | IP65 |
Pressure strength | ≥500V@50Hz(power) ≥300VAC@50Hz(signal) | Lead Size | AWG6#/AWG12#/AWG16#/AWG17# AWG22#/CAN-Bus/CAT5 |
Insulation Resistance | 500MΩ@500VDC(power) 100MΩ@100VDC(signal) | Working Humidity | 0~100%RH |
JINPAT pitch motor, when paired with its pitch servo drive for wind
turbines, meets stringent technical specifications for all types of
wind energy applications. And the adoption of ultra capacitors in
place of widely-used lead-acid batteries as backup power offers
enhanced system reliability and reduced maintenance costs.
JINPAT Electronics is the proven leader for the manufacture of slip
rings in rugged industrial and wind turbine applications.The new
generation wind turbine slip ring has been optimized with special
material configurations, and are 100%tested prior to installation
in the field and manufactured using high performance production
methods.
“Harsh operating environments have raised the requirements demanded
of pitch motors for wind turbines. Consequently, AC servo motor
technology is the choice for future developments. Additionally,
users will save on operation and maintenance costs,”. The pitch
control system is a motion controller that ensures effective use of
wind energy and protection for large mainstream wind turbines.
Company drives operate under extreme temperature conditions within
the switch cabinets of wind turbine rotor hubs. This system
withstands high mechanical loads, while improving the operating
efficiency of wind turbines.