Flame Switch Controller Siemens Lme22.233c2 Gas Burner Combustion Safety Program Controller for Boiler&Industrial
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Product Details
| Customization: | Available |
|---|---|
| Application Fields: | Industrial Gas Burner |
| Certification: | ISO, CE |
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Audited Supplier Audited by an independent third-party inspection agency
Year of Establishment
2009-08-20
Number of Employees
40
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Basic Info.
- Model NO.
- LME22.233C2
- Condition
- New
- Noise Level
- Low
- Parts
- Burner Controller
- Purpose
- Control Gas
- Name
- Burner Controller
- Model
- Lme22.233c2
- Brand
- Siemens
- Power Supply
- 230V 50/60 Hz.
- Power Consumption
- Approx. AC 3.5 Va
- Ambient Temperature
- -20...+60 °c
- Weight
- Less 1kg
- Color
- Black
- Primary Fuse (External)
- Max. 10 a (Slow)
- Humidity
- < 95 % R.H
- After Warranty Service
- Video Technical Support
- Application/Usage
- Gas Burners Industrial Accessories
- Usage
- Hydrogen, Nitrogen, Ng and LPG
- Machine Size
- Medium
- Transport Package
- Carton
- Specification
- 11*8*7cm
- Trademark
- Siemens
- Origin
- Germany
- HS Code
- 8302600000
- Production Capacity
- 1000
Product Description
Flame switch controller Siemens LME22.233C2 Gas Burner Combustion Safety Program Controller For Boiler Burner Spares
PRODUCT SPECIFICATIONS
Flame switch controller Siemens LME22.233C2 Gas Burner Combustion Safety Program Controller For Boiler Burner Spares
Flame Monitoring
The principle of flame monitoring a Flame detector with ionization rod with or without ground wire Interfering with the monitoring circuit for a stable flame Can cause false fires if there is a short circuit between the detector and the burner flame signal b with UV flame detector QRA…series Oil or gas burners see instruction manual 7712 c If using both ionizing rod flame detectors and UV flame detectors (eg with ignition burners or gas, electronic ignition oil burners)
Application:
LME...for monitoring and control of single-stage or double-stage gas burners during start-up and intermittent operation. flame monitoring Pass ionization bar or flame detector QRA and auxiliary equipment AGQ3 or use blue flame detector QRC. according to the shell Dimensions, LME... Same burner controller as LGB and LMG
PRODUCT SPECIFICATIONS
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item
|
value
|
|
Condition
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New
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|
Warranty
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1.5 years
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Applicable Industries
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Manufacturing Plant, Food & Beverage Factory, Farms, Restaurant, Construction works , Energy & Mining, Advertising Company
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Weight (KG)
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Less 1kg
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Showroom Location
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None
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Video outgoing-inspection
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Provided
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Machinery Test Report
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Provided
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Place of Origin
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Germany
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Brand Name
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Siemens
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Type
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Gas Burner
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Product name
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Siemens LME22.233C2 Gas Burner Combustion Safety Program Controller |
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Brand
|
Siemens |
|
Model
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LME22.233C2 |
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Color
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Black
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Power supply
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230V 50/60 Hz. |
| Power consumption | approx. AC 3.5 VA |
|
Ambient Temperature
|
-20...+60 °C |
|
Humidity
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< 95 % r.h. |
| Degree of protection | IP 40, with the exception of the connection area |
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Application/Usage
|
Gas Burners Industrial Accessories
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Features:
Combustion control according to EN 298 Strong exhaust burner according to EN 676 Undervoltage detection Monitor air pressure during startup and operation with an air pressure switch Convenient remote reset Various colors display information on error status and operating status A limited number of repetitions Precise control sequence due to the use of digital signal processing After 24 hours of continuous operation, it must be stopped once
Installation Precautions:
The controller unit and other cables must be installed separately from the high voltage ignition cables.
Do not confuse phase and neutral.
Install switches, fuses, grounding, etc. in accordance with local regulations.
Connection diagram showing the application of a grounded neutral wire to the burner control. Ionization current monitoring in the network without connection In the case of a ground conductor, terminal 2 must be routed through an RC unit (Type: ARC 4 668 9066 0). Connect the ground wire. Local regulations must be followed (e.g. protection against electric shock) Because the mains voltage of AC 230 V / 50 Hz produces a current leakage of up to 2.7 mA.
Verify that the maximum amount of current allowed by the terminal is not exceeded.
Do not supply an external mains voltage to the control output of the combustion controller, when the test unit controls the combustion controller (fuel valve, etc.), LME do not connect.
In the absence of a fan, the AGK25 must be connected to terminal 3, otherwise the burner will not start reliably.
For safety, connect the neutral conductor to terminal 2. As shown below, the burner components (fan, ignition compressor, air valve) must be connected to the neutral conductor. The connection between the neutral conductor and terminal 2 is at the control unit The bottom is pre-wired.
The controller unit and other cables must be installed separately from the high voltage ignition cables.
Do not confuse phase and neutral.
Install switches, fuses, grounding, etc. in accordance with local regulations.
Connection diagram showing the application of a grounded neutral wire to the burner control. Ionization current monitoring in the network without connection In the case of a ground conductor, terminal 2 must be routed through an RC unit (Type: ARC 4 668 9066 0). Connect the ground wire. Local regulations must be followed (e.g. protection against electric shock) Because the mains voltage of AC 230 V / 50 Hz produces a current leakage of up to 2.7 mA.
Verify that the maximum amount of current allowed by the terminal is not exceeded.
Do not supply an external mains voltage to the control output of the combustion controller, when the test unit controls the combustion controller (fuel valve, etc.), LME do not connect.
In the absence of a fan, the AGK25 must be connected to terminal 3, otherwise the burner will not start reliably.
For safety, connect the neutral conductor to terminal 2. As shown below, the burner components (fan, ignition compressor, air valve) must be connected to the neutral conductor. The connection between the neutral conductor and terminal 2 is at the control unit The bottom is pre-wired.
Electrical installation of flame detectors:
To exclude interference, it is important to avoid losses in signal transmission:
1.Do not install the detector wires together with other wires - Line capacitance reduces the level of the flame signal - Use a separate cable
2.Check the maximum permissible length of the detector wiring (refer to the «Technical Manual»)
3.The ionization bar is not protected against the risk of electric shock
4.Locate and confirm the location of the ignition electrode and ionization probe so that the ignition spark does not pass over the ionization rod (danger of electrical overload) and checks that affect ionization
5.Insulation resistance - Minimum resistance between ion bar and ground is 50 M- Contaminated detector mounts reduce insulation resistance, thereby supporting creep currents The wiring of the burner should comply with the relevant regulations; grounding the boiler alone is not sufficient
To exclude interference, it is important to avoid losses in signal transmission:
1.Do not install the detector wires together with other wires - Line capacitance reduces the level of the flame signal - Use a separate cable
2.Check the maximum permissible length of the detector wiring (refer to the «Technical Manual»)
3.The ionization bar is not protected against the risk of electric shock
4.Locate and confirm the location of the ignition electrode and ionization probe so that the ignition spark does not pass over the ionization rod (danger of electrical overload) and checks that affect ionization
5.Insulation resistance - Minimum resistance between ion bar and ground is 50 M- Contaminated detector mounts reduce insulation resistance, thereby supporting creep currents The wiring of the burner should comply with the relevant regulations; grounding the boiler alone is not sufficient
Flame Monitoring
The principle of flame monitoring a Flame detector with ionization rod with or without ground wire Interfering with the monitoring circuit for a stable flame Can cause false fires if there is a short circuit between the detector and the burner flame signal b with UV flame detector QRA…series Oil or gas burners see instruction manual 7712 c If using both ionizing rod flame detectors and UV flame detectors (eg with ignition burners or gas, electronic ignition oil burners)
Flame switch controller Siemens LME22.233C2 Gas Burner Combustion Safety Program Controller For Boiler Burner Spares
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