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Departure Port : Guangdong

Product details

Supply Ability

  • Warranty(Year):1 Year

Product Specifications

Product Description

Function description

 

Mainly used for position limit for elevator going up and down

Technical conditions

 

Minimum electrical clearance≥3mm

Minimum creepage distance≥4mm

Contact pressure≥40g

Rated insulation voltage220V

contact resistance at contact point Before service life test ≤0.1Ω

                                         After service life test ≤1Ω

Insulation resistance Under cold state at normal temperature ≥100MΩ

                            After humidity-heat test ≥10MΩ


Operating environment

 

Air temperature:﹣2540the average value within 24 hours not more than 35.

Altitude of installation position ≤2000 m

Air pollution class: Class 3

laces where under normal working conditions, there is no explosion hazard available in the medium, no gas and electric dust than can erode metal and damage insulation, no rain and snow attack

Normal working position: Any position


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