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Original WECO-917B71-AC220 Universal Accessories For WECO Elevator Light Curtain
WECO-917B71-AC220 is a universal infrared elevator light curtain manufactured by WECO. This accessory is specifically designed for use with WECO-917A71-AC220 elevator light curtain systems.
Product Overview
This universal infrared elevator light curtain operates on AC220V power supply with a separate power box and features relay contact output with NO/NC switchable signals, making it compatible with most center-opening elevator door systems. Equipped with 128 infrared beams and IP54 protection grade, it provides strong anti-interference capabilities against strong sunlight. The detecting range covers 0-3 meters, and when obstacles are detected between door panels, it triggers door reopening to protect passengers. Widely used for maintenance replacement in commercial passenger elevators.
Technical Specifications
Description
Elevator light curtain
Model
WECO-917B71-AC220
Transportation
TNT, UPS, DHL, Fedex, Air, Sea
Packages
Carton, Wooden case, Pallet etc
Delivery Time
Normally 2-3 working days after payment
Warranty
One year
Payment Method
Company Bank, Western union, Paypal etc
Key Features
Universal compatibility with most center-opening elevator door systems
128 infrared beams for comprehensive coverage
IP54 protection grade for durability
Strong anti-interference against strong sunlight
0-3 meter detection range
Relay contact output with NO/NC switchable signals
AC220V power supply with separate power box
Maintenance & Troubleshooting
This is a popular standard safety spare part. Typical failures include repeated door opening-closing, incomplete door closure and abnormal indicator lights. Troubleshooting should start from checking AC220V power supply, aviation connector condition and oxidation.
Installation Note: Dust on optical lenses often causes false triggering. When replacing, keep AC220V power mode and do not mix with DC24V models. Align transmitter and receiver properly with reasonable offset angle. Complete physical obstruction test after installation to verify door operation logic before putting elevator back into service.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Trading Company,Seller
Year Established:
2014
Total Annual:
1000-50000
Employee Number:
10~50
Ecer Certification：
Verified Supplier
Xi’an Sulab Machinery Co., Ltd is committed to providing our customers with the highest quality elevator and escalator parts in the most timely and professional manner. The main brands are Otis, KONE, Sigma, Hyundai, , etc. There are also elevator and escalator spare parts of Chinese brands su... Xi’an Sulab Machinery Co., Ltd is committed to providing our customers with the highest quality elevator and escalator parts in the most timely and professional manner. The main brands are Otis, KONE, Sigma, Hyundai, , etc. There are also elevator and escalator spare parts of Chinese brands su...
