BEL LDD3-1205 Installation Instruction Download Page 3

3

 

INSTALLATION INSTRUCTION 

 

 

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BCM.00522_AC

 

 

FIG.1 - CONNECTIONS 

FIG.2 - DIMENSIONS 

FIG.3 - DISTANCES 

 

(1)

 

 
 
 
 
 
 

 

(3) 

 
 

 

(2)

 

 

(1)

 

DC input 

(2)

 

DC output (load) 

(3)

 

Green LED: Output OK 

 
 
 
Input DC Line: 

 

+ = Positive DC (5) 

 

 = Negative DC (6) 

 
 
Output: 

 

+ = Positive DC (12) 

 

 = Negative DC (11) 

 

 

 

 

Dimension 


mm (inch) 

35 (1.38) 

61.5 (2.42) 

90 (3.54) 

Distance 


mm (inc) 

10 (0.4) 
10 (0.4) 

 

FIG.4 - MOUNTING / DISMOUNTING INSTRUCTIONS 

 
For DIN rail fastening according to IEC 60715 TH35-7.5(-15) 
Mounting as shown in figure, with input terminals on lower side, with suitable cooling and maintaining a proper distance between adjacent devices as specified in the 
Installation Instruction of each family. 
 

MOUNTING: 

 

1.

 

Tilt the unit slightly backwards. 

2.

 

Fit the unit over the top edge of the rail. 

3.

 

Slide it downward until it hits the stop. 

4.

 

Press against the bottom for locking. 

 

 

 

 

DISMOUNTING: 

 

1.

 

Pull down the slide clamp lever 

2.

 

Tilt the unit upward 

3.

 

Unhook the unit from the rail

 

 

 

1 & 2 

 

 

 

 

 

Summary of Contents for LDD3-1205

Page 1: ...harge minimum 1 minute GEFAHR VON VERBRENNUNGEN EXPLOSIONEN FEUER STROMSCHLAG PERSONENSCHÄDEN Führen Sie niemals Arbeiten an spannungsführenden Teilen durch Gefahr von tödlichen Verletzungen Das Gehäuse des Gerätes kann heiß sein lassen Sie Zeit zum Abkühlen des Gerätes bevor Sie es berühren Lassen Sie keine Flüssigkeiten oder Fremdkörper in die Geräte eindringen Um Überschläge zu vermeiden schlie...

Page 2: ...rt circuit overcurrent protection must be provided by the end user see Fig 6 5 DC INPUT CONNECTION Connect to positive pole to negative pole Rated voltage 9 18 VDC The device is also suitable for photovoltaic or wind turbine applications see Fig 7 6 OUTPUT CONNECTION The device is suitable for SELV and PELV circuitry 7 PARALLEL CONNECTION AND REDUNDANCY Power supplies can be connected in parallel ...

Page 3: ...e A B mm inc 10 0 4 10 0 4 FIG 4 MOUNTING DISMOUNTING INSTRUCTIONS For DIN rail fastening according to IEC 60715 TH35 7 5 15 Mounting as shown in figure with input terminals on lower side with suitable cooling and maintaining a proper distance between adjacent devices as specified in the Installation Instruction of each family MOUNTING 1 Tilt the unit slightly backwards 2 Fit the unit over the top...

Page 4: ...otection it is strongly recommended to provide external surge arresters SPD according to local regulations FIG 7 INPUT CONNECTIONS DC LINE FIG 8 ENVIRONMENT OPERATING TEMPERATURE DERATING 40 C to 70 C 5 95 r H non condensing Overtemperature protection 0 08 W C over 60 C NOTES Data may change without prior notice in order to improve the product Please refer to the latest version of the Installation...

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