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Siemens LFL1.322 Burner Control Box
Siemens LFL1.322 Burner Control Box

Siemens LFL1.322 Burner Control Box

Price 22500 INR/ Piece

MOQ : 1 Piece

Siemens LFL1.322 Burner Control Box Specification

  • Connectivity Type
  • Screw Terminal
  • Usage & Applications
  • Automatic Control and Supervision of Oil, Gas, or Dual-fuel Burners
  • Sensor Type
  • Flame Detector Interface (e.g., QRB/UV)
  • Phase
  • Single Phase
  • Frequency
  • 50 Hertz (HZ)
  • Current
  • Maximum 16A fuse rating
  • IP Rating
  • IP40
  • Output
  • Relay Output for Burner and Fan Control
  • Installation Type
  • Plug-in Mounting
  • Mounting Type
  • Base Mount (Socket)
  • Protection Level
  • IP40
  • Features
  • Flame Supervision, Automatic Burner Startup, Lockout Indication, Compliance with safety standards (EN 298), Self-checking Circuits
  • Display
  • No Display (LED Indication Only)
  • Switch Type
  • Electromechanical Relay
  • Product Type
  • Siemens LFL1.322 Burner Control Box
  • Operating Temperature
  • -20C to +60C
  • Working Temperature
  • -20C to +60C
  • Input
  • 230V AC, 50/60Hz
  • Application
  • Industrial
  • Supply Voltage
  • 220-240 V Volt (v)
  • Accuracy
  • High Reliability, Exact Switching Response
  • Dimension (L*W*H)
  • 110 mm 110 mm 78 mm
  • Weight
  • About 0.7 kg
  • Warranty
  • 1 Year
  • Flame Detection
  • Works with photo resistive, UV, or ionization sensors
  • Typical Burner Capacity
  • Up to 350kW
  • Standards Compliance
  • Complies with EN 298 and other relevant standards
  • Permitted Mounting Position
  • Any (except upside down)
  • Service Life
  • At least 250,000 operating cycles
  • Reset Method
  • Manual reset after lockout
  • Ambient Storage Temperature
  • -40C to +70C
  • Safety Function
  • Multi-level Safety Shutdown & Monitoring
  • Model Number
  • LFL1.322
  • Lockout Indicator
  • Red LED for Fault/Lockout
  • Permitted Humidity
  • <95% RH, non-condensing
  • Housing Material
  • Polycarbonate
 

Siemens LFL1.322 Burner Control Box Trade Information

  • Minimum Order Quantity
  • 1 Piece
  • Delivery Time
  • 7-10 Days
  • Main Domestic Market
  • , Gujarat, Chandigarh, Jharkhand, Punjab, Haryana, Himachal Pradesh, Maharashtra, Rajasthan, Uttar Pradesh, Uttarakhand
 

About Siemens LFL1.322 Burner Control Box

Specification

Current

4-5A

Input Voltage

3-5 VA

TS Max

2,5s tv37s

Country of Origin

Made in India

Automation Grade

Automatic

Frequency

50Hz

Voltage

220-240 V

Brand

Siemens

Usage/Application

Industrial




Comprehensive Burner Safety

The Siemens LFL1.322 delivers efficient burner management with multiple safety features, including flame supervision, self-check circuits, and multi-level shutdown in case of irregularities. Its design minimizes the risks associated with industrial burner operations, and suitability for a variety of burner types makes it a versatile choice for industrial use.


Flexible Sensor and Mounting Options

This control box supports a range of flame detection sensors, such as photo-resistive, UV, and ionization types, ensuring broad compatibility. Users benefit from versatile installation, as the unit can be mounted in any position except upside down, streamlining integration into existing systems.


User-Friendly Operation and Maintenance

The LFL1.322 operates with clear, visual lockout indication via a red LED, simplifying troubleshooting and servicing. Manual reset after a lockout ensures safety control remains in the user's hands, while plug-in mounting and screw terminal connectivity make setup and replacement fast and simple.

FAQ's of Siemens LFL1.322 Burner Control Box:


Q: How does the Siemens LFL1.322 ensure burner safety during operation?

A: The LFL1.322 features multi-level safety shutdown and continuous monitoring systems. It supervises burner startup and operation, automatically executing a controlled shutdown in the event of faults, with lockout visually indicated by a red LED.

Q: What sensors can be used for flame detection with this control box?

A: This model supports photo-resistive (such as QRB), ultraviolet (UV), and ionization flame sensors, providing compatibility with a range of burner applications and safety requirements.

Q: When should I perform a manual reset on the LFL1.322?

A: Manual reset is required after a lockout event triggered by a detected fault or unsafe burner condition. The red LED indicator will show lockout status, prompting the user to check and resolve issues before resetting.

Q: Where can the LFL1.322 be installed within a burner system?

A: The unit can be installed anywhere around the burner, provided it is not mounted upside down. Its compact dimensions and base mounting (socket) enable easy integration in most industrial settings.

Q: What are the main benefits of using the LFL1.322 for industrial burners?

A: Key benefits include reliable safety monitoring, compliance with EN 298 standards, long service life (over 250,000 cycles), flexible sensor support, and straightforward manual reset and installation, making it ideal for industrial applications.

Q: How does the lockout indication process work on this model?

A: In case of a fault leading to lockout, a red LED on the front of the control box illuminates. This alerts operators to an issue, which must be addressed and followed by a manual reset to resume operation.

Q: What kind of protection does the LFL1.322 offer against environmental conditions?

A: The LFL1.322 is built with a robust polycarbonate housing, rated at IP40 for dust and basic water ingress protection, and functions effectively within ambient temperatures of -20C to +60C and humidity levels up to 95% RH (non-condensing).

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