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This product is suitable for use in systems designed to comply with PD6662:2010, EN50131-6 Grade 2 and Environmental Class 2. It is a Type A power supply. Rated Output = 0.5 Amp
The power supply has a three way terminal block for Live, Neutral and Earth connections, and is
protected by a 20mm anti-surge fuse rated at 230V, 315mA. A replacement fuse MUST be the same
type and rating.
Mains Earth is connected to the power supply screening and metal enclosure; but is isolated from the
0V output.
This voltage free output is connected to the Tamper Connector. These terminals will be shorted when
the tamper switch is closed.
Two voltage free fault outputs and LEDs are provided to monitor for External Power Supply (EPS) fault
and Auxiliary Power Supply (APS) fault:
| EPS FAULT (MAINS) | APS FAULT (BATTERY) |
| Green LED goes out and Relay contacts open if: | Green LED goes out and Relay contacts open if: |
| AC power fault | Battery voltage lower than 10.8V |
| Unit powered down | Unit powered down |
| Thermal shutdown |
Both Relay contacts open and all LEDs out = total power down.
Terminal blocks are provided to connect to the system. The “Rated Output” current is the maximum
that can be drawn from the PSU’s ‘Power Output’ terminals. This is shown in the ‘Rated Output’
section.
The ‘12V OK’ LED indicates that 12V is available from these terminal blocks.
One battery connector is provided marked BATT1.
A battery MUST be fitted to the BATT1 connector.
This power supply is compatible with a 7Ah or 8Ah Sealed Lead Acid Gel battery.
The battery and electronic circuitry are protected against reverse polarity connection by a self
resetting electronic fuse. The battery is also protected against deep discharge, which will be invoked
when the battery terminal voltage has dropped to 10.8V.
This unit is to be used by service personnel only. There are no user serviceable parts.
No maintenance is required other then routine periodic testing, calibration check and replacement of
the standby battery.
Reference should be made to the battery manufacturer’s documentation to determine typical /
expected battery life with a view to periodic replacement of the battery.
Power supplies conforming to the new European Standards (ENs) are specified differently from older
designs. The “Rated Output” current is the maximum that can be drawn from the PSU:
a) With a mains supply and a flat standby battery (that is being recharged), and...
b) With no mains supply (battery only).
The Rated Output is shown in the ‘Rated Output’ section.
|
If the Rated Output is exceded then the Power Supply will no longer meet security Grade 2 |
| APS | PD6662-2004 GRADE 2 RATED OUTPUT | EN50131-1-2004 GRADE 2 RATED OUTPUT |
| 1 x 7 Ah battery | 0.5 Amps for 12 hours | 0.5 Amps for 12 hours |
| 1 x 8 Ah battery | 0.5 Amps for 12 hours | 0.5 Amps for 12 hours |
| Product Number | CS1520 |
| Applicable Standards | Type A, Security Grade 2, Environmental Class 2 |
| AC Input Voltage | 230v +10% -15%, 50Hz ± 15% |
| Output Voltage | 13.7v ± 0.1V |
| Output Ripple | < 50mV (0.4% @ 13.6V) |
| Rated Output | See Rated Output table |
| APS Battery Type | 1 x 7Ah or 1 x 8Ah lead acid gel |
| APS Recharge | <24 hours |
| Operating temp | -10oC to +4oC |
| Case Size | 265 x 320 x 100mm |
| Weight | 3.2 Kg |
For more information on this and other products please contact CSL Technical Support:
UK Tel: +44 (0)1895 474 444
Ireland Tel: 1800 855 695
Email: support@csl-group.com
Hours: 08.30 to 18.00 weekdays, 10.00 to 16.00 Saturday