BST KLC 20 Technical Information

KLC 20

(formerly known as KLC 2002)

CE0085BP0001

Short Description

of flame signal and serial number.

TB_KLC_20_EN_REV1.DOCX

Safety Instruction

The KLC 20 is a safety component, so it is absolutely forbidden to open, to manipulate or to misuse this flame detector! Replace the flame detector in case of any damage, fall, shock, moisture, wetness or influences, which can destroy the flame detector, even though it is not recognizable! Repair works are strictly prohibited!

Before working at the flame detector switch off the power supply. Before first commissioning or replacement of the device check the wiring!

Technical Data

Input:

Output:

AC 230/240 V (-15/+10%)

AC 115 V (optional)

Frequency 50 – 60 Hz

DC 24 V (optional)

Consumption typical 3 – 4 mA

Switch-On Delay after energizing from safety relevant self check to final operating condition typical 2 sec.

Switch-On delay after Flame On typical 0.5 sec.

Switch-Off time after Flame Off <0.5 sec. max. switching current 15 mA,

max. switching power 0,3 W

max. switching voltage 280V AC / 400V DC

Spectral range 380 – 1150 nm, Peak wavelength 920 nm

Flicker frequencies 15 – 400 Hz

Optical Features:

Switch on frequency:

Switch off frequency:

Operating Temperature:

Humidity:

Operating position:

Kind of protection:

Protection Class:

Protection against electric shock: weight: max. length of connection cable:

Certification:

52 Hz dominant flicker frequency

15 Hz dominant flicker frequency

Acceptable loss of flame signal ca. 280 ms

Disturbing frequency cut off > 35Hz (optionally)

-20 to +60 °C max. 95%, no condensation permitted

Optional for higher temperatures any position

IP 41

II

DIN EN 60730-2-5 (mounted)

0.029 kg

1 m (optional for longer cables)

CE0085BP0001 *

* only versions with the function " Disturbing frequency cut off "

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Block diagram

Mounting instructions

The KLC 20 should be mounted close to the flame with straight alignment. The compact flame detector should be mounted with the mounting flange KLC or another suitable holder with Ø14 mm opening. The radial adjustment to the flame is realised with the viewing angle adapter KLC and replaces the mounting flange KLC. Fix the detector with the holder. The best flame signal will be achieved from strong flickering parts of the flame radiation. The angle of view, especially with sight tubes, must be of appropriate dimensions to avoid any reduction of flame radiation. Protect the sensor against other light sources.

To avoid any disturbance, do not align the detector direct to the ignition spark. Breakdowns during preventilation procedure may occur. The maximum length of the connection must be in accordance with the technical data. Install the detector connection cable with most possible distance to the ignition cable.

Attention: For safety reasons and technical regulations a controlled burner shut down of at least once per 24 hours must be guaranteed.

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Mounting flange KLC

The mounting flange KLC serves for to the admission, attachment and adjustment of the flame detector. Two overall heights with 7 and 13mm are available. By means of an O-ring the mounting flange KLC can be simply sealed to the burner housing.

Viewing Angel Adapter KLC for radial adjustment

With the optionally available viewing angle adapter by means of an optimally formed out reflector surface the radial adjustment of the

KLC is accomplished 20 to the flame axle. The angle adapter replaces the mounting flange KLC. Separate type of automatic flame guard is not necessary therefore. With maintenance work the reflector surface is to be controlled on possible contamination and if necessary it is to clean with a clean, soft and lint free cloth.

Adapter ADP

The adapter ADP makes it possible to mount the flame guard series KLC with axial adjustment directly to the combustion chamber. The integrated quartz glass is used as pressure barrier and prevents the withdraw of heat gases from the burner. In case of higher temperature at the surface we offer a heat insulating ADP.

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Dimensions

13,5

30

115

22

55 50

Viewing Angel Adapter KLC:

7,5

19

69

Connector Diagram KLC 20

Control boxes Dungs / Satronic

7

Type of control box MPA 22

26

4,5

35

48

all dimensions in mm

TF 8..

DKO 9..

DKW 9..

DMO 9..

TMO 720-4

Blue terminal no.: 12 – 5 N 2

Black terminal no.: 12 – 3 Ion 1

2

1

2

1

LED

Brown terminal no.: 6 – 17 L1 9

Ask for connector details of other burner control boxes.

9 9

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Operating Indicator LED in LED the flame detector KLC 20 is indicating the following operating conditions:

LED is OFF:

LED is blinking:

LED is ON: KLC is active, safety test finished, flame detected function disturbing frequency cut off. With this option the KLC 20 characterized by unsteady changing flicker frequencies. Constant light are cut off and won’t lead

. In this case the KLC 20 will switch the output a first but after a period of about 9 seconds the KLC 20 will switch the output off again. During revision it has to be kept in mind that

The installation and commissioning has to be done by qualified personnel only. Before energizing check the eep the sight glass clean by

Use only the ribbed area to pull out or plug in the flame detector to the mounting flange. A simple test of the switch on and off function is to use a

AC light source. The standard version will switch the flame relay and the red LED shines permanently. With the optional version “disturbing cut off function” the relay will be interrupted after about 9 checking device, further tests are not necessary at any time. a flame simulation is not possible ring the final inspection of the burner without a real flame, is needed, a source of light with a modulating frequency between 60 and 150 cycles

Impulses

Serial Number

Version / Edition

present flicker frequency

KLC com.

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Overview of articles

Article

Flame detector KLC 20/230








Mounting flange KLC

Mounting flange KLC

Viewing angle adapter KLC

ADP 11 - UV

ADP 21 - UV

Version

Axial, with disturbing frequency cut off

Axial, with disturbing frequency cut off and optical

IR – Filter

Axial, without disturbing frequency cut off*


Axial, without disturbing frequency cut off


Axial, with disturbing frequency cut off and optical

IR – Filter

Axial, without disturbing frequency cut off overall height 7 mm overall height 13 mm

Accessories for radial mounting applications

Adapter for direct mounting applications

Adapter for direct mounting applications, heat insulating length 300mm

Part-No.

611120110105

611120112105

611120210105

611220110105

611220210105

611320110105

611320112105

611320210105

665001010000

665002010000

615001020000

575010512210

575010512230

661030040100 Connecting cable KLC

Connecting cable KLC





Data interface KLC-Com, USB length 350mm length 600mm length 1000mm length 2000mm

On request optical adapter, USBinterface, Software

661035040100

661060040100

661100040100

661200040100

731000080980

Flame simulation device TG 10

* Versions without disturbing frequency cut off are not permissible for gas applications

Disposal information

The flame detector is equipped with electrical and electronic components and must be disposed separate from household waste. Follow the local and actual regulations for waste disposal.

730061010900

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UK Authorised Distributor:

HeatSol Technology Limited

9,Buckholt Business Centre

Buckholt Drive

Warndon

Worcester WR4 9ND

Telephone: 01905 457557 Fax: 01905 759515

Email for sales: [email protected]

Email for technical advice: [email protected]

BST Solutions GmbH

Eggerscheidter Straße 57

DIN EN ISO 9001:2000

Zertifikat: 09 100 5438

D - 40883 Ratingen

Telefon: +49 (02102) 1005959

Telefax: +49 (02102) 1005979

Email: [email protected]

http:// www.bst-solutions.de

© BST Solutions 2015 technical modification reserved Revision 1

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BST KLC 20 Technical Information

KLC 20

(formerly known as KLC 2002)

Short Description

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