Installation BRS20/30/40/50
Release
02
11/2018
9
Supply voltage
The supply voltage is connected to the device casing through protective
elements exclusively.
LED or laser components
LED or LASER components according to IEC 60825-1 (2014):
CLASS 1 LASER PRODUCT
CLASS 1 LED PRODUCT
National and international safety regulations
Verify that the electrical installation meets local or nationally applicable
safety regulations.
All of the following requirements are complied with:
Supply with DC voltage:
A fuse suitable for DC voltage is located in the positive conductor of
the power supply.
The negative conductor is on ground potential.
Regarding the properties of this fuse:
See “Technical data” on page 54.
Device variants
featuring supply
voltage with
characteristic value F
Supply with AC voltage:
The AC power source is electrically isolated from the ground
potential. The power source is current-limited or there is a fuse in the
supply line. Regarding the properties of this fuse:
See “Technical data” on page 54.
Relevant when the device is supplied via 2 voltage inputs:
All of the following requirements are complied with:
Supply with DC voltage:
A fuse suitable for DC voltage is located at both voltage inputs in the
positive conductor of the power supply.
The negative conductor is on ground potential at both voltage inputs.
Regarding the properties of this fuse:
See “Technical data” on page 54.
Device variants
featuring supply
voltage with
characteristic value F
Supply with AC voltage:
The AC power source is electrically isolated from the ground
potential. The power source is current-limited or there is a fuse in the
supply line. Regarding the properties of this fuse:
See “Technical data” on page 54.
Prerequisites:
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