1
REF: VPSU12 (Encapsulated Range)
12V dc Encapsulated SMPSU range
Models
0.5A, 1A, 2A & 5A
Thank you for choosing this high quality 12V dc encapsulated power supply.
Before attempting to connect or operate this product please make sure you
carefully read these instructions for your safety.
General:
A range of 12V dc power supplies capable of delivering fully rated current to load, housed within an
encapsulated enclosure; provided with 2.1mm power plug* ideal for low powered CCTV installations.
RANGE
Model
Output Voltage
Output Current
VPSU12-500e
12V dc
0.5A
VPSU12-1000e
1.0A
VPSU12-2000e
2.0A
VPSU12UNIVe*
5.0A
*Supplied with 2.1mm to 2.5mm power plug adaptor
OPERATION
This unit is intended for use by Service Personnel only - There are NO USER SERVICEABLE parts inside.
Norbain SD Tel: +44 (0)118 912 5000
210 Wharfdale Rd, Fax: +44 (0)118 912 5001
Winnersh Triangle, Web: www.vista-cctv.com
Wokingham, Berkshire,
RG41 5TP, UK.
2
REF: VPSU12 (Encapsulated Range)
INSTALLATION
This unit is only suitable for installation as permanently connected equipment and MUST be fed from a
mains power source having a separate (approved) disconnect device - fitted with a suitable fuse or other
over-current protection device.
If the PSU is to be surface mounted, there are two available fixing lugs** use the fixings/screws supplied
or appropriate types for the surface it is being mounted to.
**Excludes VPSU12UNIVe
CONNECTIONS
Output Connections:
DC Plug: 2.1 or 2.5mm Power Plug – 10.0mm barrel length
MAINTENANCE
There is no regular maintenance required of the PSU other than periodic testing. If the output of the
PSU fails the cause of the failure should be investigated e.g. short circuit load. The fault should be
rectified before restoring power to the PSU.
DISPOSAL OF PRODUCT AT END OF LIFE
This product falls within the scope of EU Directives 2012/19/EU Waste Electrical and Electronic
Equipment (WEEE). At the end of life, the product must be separated from the domestic waste stream
and disposed via an appropriate approved WEEE disposal route in accordance with all national and local
regulations.
For more information see: www.recyclethis.info
+ve
-ve
3
REF: VPSU12 (Encapsulated Range)
SPECIFICATION
Input Specification
Voltage (rated)
100-240V ac
Voltage (operating)
90-264V ac
Frequency
50-60Hz
Max Mains Input Current
2.0A max (depending on model & input voltage)
Output Specification
Voltage
11.4–12.6V dc (12V dc nom)
Max load current
0.5, 1.0, 2.0 or 5.0A continuous
Ripple
120mV pk-pk max
Load output Fuse
See Model Specification Table below
Overload
Electronic and thermal shutdown
Note: In the event of a shutdown, the PSU may need to be disconnected from
the load for at least 20secs, before reconnecting.
Environmental
Temperature
0 to +40°C (operating)
-20 to +75°C (storage)
Mechanical
Model
External Dimensions - excluding mounting lugs: L x W x H (mm)
VPSU12-500e
65 x 45 x 25
VPSU12-1000e
65 x 45 x 25
VPSU12-2000e
95 x 45 x 25
VPSU12UNIVe*
120 x 50 x 30
4
REF: VPSU12 (Encapsulated Range)
COMPLIANCE
This product meets the essential requirements of the following EU Directives:
Low Voltage: 2014/35/EU
EMC: 2014/30/EU
RoHS2: 2011/65/EU
WEEE: 2012/19/EU
The packaging supplied with this product may be recycled.
Please dispose of packaging accordingly.
/
