Product Manual
Page 6 of 19
2022-10-31
3
INSTALLATION
The PSU-DC-XXX must be used
•
Altitude below 2000 meters.
•
Temperature for safe operation: 5 °C to 40 °C.
•
Maximum relative humidity: 80% for temperature up to 31 °C
decreasing linearly to 50% at
40 °C.
•
Power supply voltage fluctuations not to exceed ±10% of the nominal
voltage.
3.1 Mains Input Power
The DC Power Controller operates with mains voltages of 100-230Vac
50/60Hz. Input power requirement is 3.2KVA max. ensure the mains
supply is suitably rated.
3.2 Fusing
Fuse
Function
Location
Type/Rating
FS1 (/- 10%)
Mains Input
Rear Panel
6.33x32mm ceramic,T6.3A
FS1 (100-120V)
Mains Input
Rear Panel
6.33x32mm ceramic,T12.5A
FS2
DC Power Supply
Rear Panel
5mmx20mm, glass
FS3
Output Power
Internal*
bottle fuse D02 gG
Warning: *Disconnect the mains input supply before removing the top
cover.
The cause of any repetitive fuse blowing must be investigated and
resolved.
3.3 Mains Input
Use the supplied Neutrik connector (32 Amp rating) and connect to local
mains supply via suitable mains cabling. Insert connector and twist,
ensuring lock is at the top of the connector. Minimum 3-core cable size for
230V is 0.75mm2 and for 110V is 1.5mm2. Keep cable lengths as short as
possible.
3.4 Earth Stud
A rear panel Earth Stud is provided for connection to a well bonded earth.
Use copper braid of minimum 4.0mm
2
.
