Siemens - Siemens Electromotoric actuator

Siemens


Siemens Electromotoric actuator - SQN31.401A3500

Product Siemens Electromotoric actuator
Brand Siemens
Product Price 0 LKR
Datasheet Download

Description

General

The SQN3... / SQN4... actuators are designed for driving gas or air dampers of oil or gas burners of small to medium capacity, or for load-dependent control of the fuel or combustion air volume:

  • In connection with P-PI or PID controllers, such as the RWF40...
  • Directly via the different types of burner controls, such as LOA..., LMO..., LMG... or LFL...
  • In connection with 1- or 2-wire control or 3-position controllers

Features

  • Impact-proof and heat-resistant plastic housing
  • Screw terminals for the electrical connections
  • Maintenance-free gear train, which can be disengaged
  • Internal and external position indication
  • Easy-to-adjust end and auxiliary switches for setting the switching points

Specifications

  • Make: Siemens
  • Model: SQN31.401A3500
  • Product Type : Actuator
  • Main voltage : AC 220…240 V –15 % +10 %, AC 100…110 V –15 % +10 %
  • Main frequency : 50...60 Hz ±6 %
  • Primary fuse (external) : 6.3 AT (customer responsible for installation)
  • Type of motor : synchronous motor
  • Power consumption : 6.5 VA
  • Angular position : max. 160°
  • Mounting position : Optional
  • Degree of protection : IP 40 to DIN 40050, provided adequate
  • cable entries and fixing screws are used
  • Safety class : I to VDE 0631
  • Cable entry : threaded cable gland holder for 1 x Pg9 and 1 x Pg11, no locknut required, cable strain relief to be provided by the user (also refer to «Degree of protection»), Pg glands for all types are included in the delivery

Contacts and Delivery

Fieldinstruments.lk
50/3, Angampitiya Rd, Ethul Kotte, Sri Lanka. 10100.
Phone: +94718555888 Email: info@fieldinstruments.lk