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Pre-opening Control Board SM-11-A/SM.11SF/A

Pre-opening Control Board SM-11-A/SM.11SF/A

Product catalog summary
Pre-opening Control Board for Asynchronous Motor
Product Characteristics:
  • Specially designed circuit ensures the safety and operation of the elevator during advanced door opening or re-leveling with door opening.
  • Safety relays use different metal materials in one set contactor to prevent sticking.
  • Modularized design suitable for standard manufacturing, reducing errors in wire connection.
  • Standard guide-rail card slot bottom shell for convenient control cabinet installation.
  • Complies with EN81 and GB7588 standards and has CE certification.
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Catalog excerpts

Pre-opening Control Board SM-11-A/SM.11SF/A-1

1. Pre-opening Control Board Product Characteristic ® Specially designed circuit, Enables the safety , operation of the elevator during advanced door opening or re-leveling with door opening. ® Safety relays which use different metal materials in one set contactor to assure that the contactor will not stick. ®@ Modularized design, suitable for standard manufacturing , reduces errors in wire connection. ® Standard guide-rall card slot bottom shell, convenient for control cabinet installation. ® Complies with EN81,GB7588, passes

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