Cooper Security 9651 Manuale di Installazione Scaricare il pdf (Pagina 11)

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2. TECHNICAL DESCRIPTION

Control Unit Specification

General

Environmental Class 2

Security EN50131-1 or PD6662 Grade 2x

Operating temperature -10° to +55°C

Humidity 96% RH

Dimensions 235mm W, 245mm H, 90mm D

Weight 3.3 kg

Internal Clock ±10 minutes over one year (depending on the

accuracy of the mains supply frequency).

Suitable for use in a system that is designed to comply with EN50131-1,

ACPO-IAS Policy, NSI NACP14.

Power Supply

All currents accurate to ±5%.

Mains power supply 230VAC +10%/-15%, 200mA max, 50/60Hz

±5%

System power supply 13.8VDC, 1.0A

Battery charge current limit 250mA

To comply with the requirements of EN50131, the total current taken from the

power supply, not including the battery recharge current, but including

auxiliary outputs and other devices, must not exceed 750mA.

Nominal power requirements (DC):

9651 130mA quiescent, 220mA active

9930 20mA quiescent, 35mA backlight on

9940 30mA quiescent, 70mA backlight on

934 15mA typical, 20mA maximum

Standby battery (not supplied) 12V rechargeable lead-acid, gel-type battery.

Low battery voltage cutoff = 10V.

Recommended manufacturers: Yuassa, Yucel

or Fiamm.

Note: Grade 1 and 2 compliance requires the panel to continue for a minimum

period of 12 hours on a standby battery. To calculate the minimum

capacity battery to achieve this requirement, determine the total current

taken by external devices and the panel and multiply by 12.

Cooper Security Ltd recommend that you fit at least a 7Ah battery.

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Cooper Security 9651 Manuale di Installazione Pagina 11