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LEC480 Series

 

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FIG. 5 - RECOMMENDED CONNECTING CABLE 

 

Recommended Tightening torque 

Max 0.4 Nm 

 

Wire range: 

(Solid): 

 

INPUT: 20 

 10 AWG 

OUTPUT: 24 V: 14 

 10 AWG 

                48 V: 18 

 10 AWG 

 DC OK: 24 

 16 AWG 

 
 

FIG. 6 - INPUT PROTECTION 

Fuse MCB 4 A C curve. 
For USA and Canada, use the fuse type closest to the European equivalent type. 
 
Surge protection: it is strongly recommended to provide external surge arresters (SPD) according to local regulations. 

 
 

FIG. 7 - INPUT CONNECTIONS 

AC LINE 

DC LINE 

 

 

 
 

FIG. 8 - ENVIRONMENT 

OPERATING TEMPERATURE 

DERATING 

- 30°C to + 70°C 
20 - 90% r.H. non condensing 
UL Certified up to 50°C 

 

 

 
 

NOTES:

 

 

 

Data may change without prior notice in order to improve the product. 

 

Please refer to the latest version of the Installation Instruction for each product by visiting

 

belfuse.com/power-solutions

 

 
 
 
 

 

Summary of Contents for LEC480 Series

Page 1: ...one per evitare la riaccensione accidentale 3 Osservare tutte le normative locali e nazionali per garantire un cablaggio corretto 4 Non modificare o riparare questo prodotto 5 Non aprire il dispositivo poiché all interno sono presenti alte tensioni 6 Fare attenzione ad evitare che corpi estranei entrino nel guscio 7 Non utilizzare questo prodotto in luoghi umidi o aree in cui potrebbe verificarsi ...

Page 2: ... SC overvoltage OV overtemperature OT Overload OL hiccup mode description When the power supply provides 105 150 of the rated output current there are two protection modes The power supply will first enter the hiccup protection mode at a certain overload current point The output overload current continues to increase and the product will enter the constant current hiccup mode due to different inpu...

Page 3: ...l 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 Snap top A hangs on the rail top B adjust the product into vertical state snap bottom D locates into the lower end of rail C 2 Install ver...

Page 4: ... the European equivalent type Surge protection it is strongly recommended to provide external surge arresters SPD according to local regulations FIG 7 INPUT CONNECTIONS AC LINE DC LINE FIG 8 ENVIRONMENT OPERATING TEMPERATURE DERATING 30 C to 70 C 20 90 r H non condensing UL Certified up to 50 C NOTES Data may change without prior notice in order to improve the product Please refer to the latest ve...

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