16
en | Installation
MIC Series IP Power Supply
F.01U.265.804 | 1.6 | 2012.08
User Manual
Bosch Security Systems, Inc.
3.6
Fuse Ratings
Non-IR MIC power supplies have four (4) off 20 mm fuses (numbers 13 - 16 in
Figure 3.3
) in
fuse holders. The ratings for these fuses are fixed on the low voltage secondary side but
change with input voltage on the high voltage primary side. The following table shows the fuse
values that should be fitted to provide proper protection for the power supplies.
Note:
Fuse
FS4 does not exist.
MIC IR power supplies have five (5) 20 mm fuses (see
Figure 3.4
). The following table shows
the fuse values that should be fitted to provide proper protection for the power supplies.
Fuse
ID
Fuse Function
Type Ratings for 240 V
Primary
Ratings for 115 V
Primary
Ratings for 24 V
Primary
FS1 MIC camera protection Glass
1.6 A
anti-surge (T)
1.6 A glass
anti-surge (T)
1.6 A glass
anti-surge (T)
FS2
Primary protection
Glass normal 250V 0.5A
5x20mm
normal 250V 0.8A
5x20mm
2.5 A quick blow
FS3
Heater protection 1
Glass
1.6 A
anti-surge (T)
1.6 A glass
anti-surge (T)
1.6 A glass
anti-surge (T)
FS5
Heater protection 2
Glass
1.6 A
anti-surge (T)
1.6 A glass
anti-surge (T)
1.6 A glass
anti-surge (T)
Fuse
ID
Fuse Function
Type Ratings for 240 V
Primary
Ratings for 115 V
Primary
Ratings for 24 V
Primary
FS1 MIC camera protection Glass
1.6 A quick blow
1.6 A quick blow 1.6 A quick blow
FS2
Primary protection
Glass 600 mA quick blow 1.0 A quick blow 2.5 A quick blow
FS3
IR lamps
Glass
2.5 A quick blow
2.5 A quick blow 2.5 A quick blow
FS4
washer drive
Glass
2.5 A quick blow
2.5 A quick blow 2.5 A quick blow
FS5 MIC camera protection Glass
1.6 A quick blow
1.6 A quick blow 1.6 A quick blow
CAUTION!
Replace only with the same type and rating of fuse for continued protection against the risk of
fire, damage or injury. Fitting fuses other than those described above invalidates the product
warranty and may result in damage to the product or injury to the installer.
