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Large Diameter Wind Turbine Slip Rings 25RPM

http://www.slipring.cn/product_en/356.html
Voltage AC/DC(V): 
400/24
Operating Speed Max (rpm): 
25
Contact Material: 
Precious Metals

LPW-0580-04S Variable Propeller Signal Slip Ring

 

Description

The product is used to transmit power and signal from engine room control cabinet, but also can detect the wheel speed. A slip ring is in the nave of wheel. The rotor end of slip ring is connected with the slip ring bracket; The stator end of slip ring is connected to casting by shifting fork.

It comes with the encoder - to detect wheel speed and is easy to install and remove. Also it comes with over speed sensor - speed monitoring (for protection). Outline way uses rotor side connection and stator side connection.

 

Features

1. 5 circuits current and 4 circuits signals

2. 80 amps per circuit

3. power and signal transmission

4. comes with the encoder - to detect wheel speed

5. 1000VAC/DC or higher

 

Advantage

1. Extreme operating conditions

2. with over speed sensor - speed monitoring (for protection)

3. Transmitting signals and anti-interference

 

Option

1. Size and length of cable

2. Coding model

3. Working speed

4. Working humility

 

Specification

Number of Circuits

5 circuits(power)+4~16 circuits(signal)

Current

5 circuits@ 70A/80A/90A, 4~16 signals

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 metal

Dynamic resistance fluctuation

≤10mΩ(at 50rpm)

Protection Class

IP65

Pressure strength

≥500V@50Hz(power)
≥300VAC@50Hz(signal)

Lead Size

Five core shielded wire, CAN Bus, Internet wire, shielding wire  

Insulation Resistance

500MΩ@500VDC(power)
100MΩ@100VDC(signal)

Working Humidity

0~100%RH

 

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