TDK-Lambda DRB480-1 Série Mode D'emploi page 14

DRB480-xx-1 Handbook
DRB-480 Handbook
1．Model name identification method
DRB480-xx-y
Where:
xx = 24V or 48V
y = 1 for single phase
2. Terminal Explanation
2.1 DRB480-xx-1
Connections Description
+V: +ve output terminal
- V: -ve output terminal
VADJ: Output voltage adjustment trimmer
DC OK: Green LED lights when output voltage is
>80% of rated output voltage
- DC -ve input to DC OK terminal ( opto-
coupler emitter)
+ OK +ve input to DC OK terminal (opto-
coupler collector)
L: Live AC input
N: Neutral AC input
Protective Earth
† Ensure rated for voltage and current
* 4.4 lbf.in
Note: According to EN/UL60950-1/62368-1 multi-strand flexible cables connected to the input require a ferrule.
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Recommended† Torque*
10 – 16 AWG 0.5 Nm
10 – 16 AWG 0.5 Nm
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-
10 – 24 AWG 0.5 Nm
10 – 24 AWG 0.5 Nm
10 – 18 AWG 0.5 Nm
10 – 18 AWG 0.5 Nm
10 – 18 AWG 0.5 Nm
260235 Rev 5, June 2020
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