Bosch Appliances D9412GV3, D7412GV3 manual Specifications, Power Supply

Models: D9412GV3 D7412GV3

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D9412GV3/D7412GV3 Operation and Installation Guide Specifications

Specifications

Table 26: Specifications

 

 

 

 

 

 

 

 

Voltage Input

 

Primary:

Terminals 1

16.5 VAC 40 VA class 2 plug-in transformer (D1640)

 

(Power

 

 

and 2

 

 

 

Supply)

 

Secondary:

Terminals 4

Sealed lead-acid rechargeable battery (12.0 VDC, 7 Ah or 12.0 VDC, 17.2 or 18

 

 

 

 

and 5

Ah). The control panel supports up to two 12.0 VDC, 7 Ah batteries using the

 

 

 

 

 

D122 Dual Battery Harness or two D1218 (12.0 VDC, 17.2 or 18 Ah) batteries

 

 

 

 

 

using a D122.

 

Current

 

Control Panel: Idle 225 mA; Alarm 300 mA

 

 

Requirements

 

Refer to the Current Rating Chart for Standby Battery Calculations section in the D9412GV3/D7412GV3 Approved

 

 

 

 

Applications Compliance Guide (P/N: F01U143069) for the current draw requirements of other system components.

 

 

Power

 

All external connections are power-limited except battery terminals.

 

Outputs*

 

 

 

 

 

 

 

Continuous

Terminals 3,

1.4 A maximum at 12.0 VDC nominal (continuous supply) total for all devices and

 

 

 

 

 

 

Power

24, and 32

outputs supplied at Terminals 3, 24, and 32 and at the accessory and

 

 

 

Outputs

 

programming connectors.

 

 

 

Alarm Power

Terminals 6

2.0 A maximum at 12.0 VDC nominal output. Output can be steady or one of

 

 

 

Output

and 7

three pulsed patterns depending on programming. Refer to Relays in the

 

 

 

 

 

D9412GV3/D7412GV3 Program Entry Guide (P/N: F01U170807).

 

 

 

Switched Aux

Terminal 8

1.4 A maximum at 12.0 VDC nominal output. Continuous output is interrupted by

 

 

 

Power

 

Sensor Reset or alarm verification depending on programming. Refer to Relays

 

 

 

 

 

in the D9412GV3/D7412GV3 Program Entry Guide (P/N: F01U170807).

 

 

 

Fire and

To comply with

UL 985 and 864 listing standards for fire alarm systems (effective March 1, 1989),

 

 

 

Fire/Burglary

the total combined continuous and alarm current draw for the system during alarm conditions must

 

 

 

Systems

be limited to 1.4 A provided by the primary power supply (rectified AC). If current draw for the

 

 

 

 

system exceeds 1.4 A, remove connected devices until the current draw falls below 1.4 A. Then,

 

 

 

 

connect the removed devices to a D8132 Battery Charger Module or to an external power supply

 

 

 

 

(refer to Figure 29 on page 58).

*For UL 864 applications, refer to Table 3 on page 11 for compatible devices.

Minimum

Operating

Voltage

SDI Bus

Telephone Connections

Battery

Discharge/

Recharge

Schedule

Environmental

Arming

Stations

Point

Thresholds

Compatible Enclosures

 

10.2 VDC

 

 

 

 

 

 

SDI Bus A (+):

 

9 VDC 4572 m (15000 ft) maximum

 

 

 

 

 

SDI Bus B (-):

 

9 VDC 4572 m (15000 ft) maximum

 

 

Connection:

 

RJ31X or RJ38X jack can connect the control panels.

 

 

Two Telco

 

Bosch Security Systems, Inc. D928 Dual Phone Line Module required for two phone line service.

 

 

lines:

 

Supervision supplied by the control panel.

 

 

Discharge

 

13.9 VDC

 

Charging float level.

 

 

Cycle

 

13.8 VDC

 

Charging status LED on.

 

 

 

 

 

12.1 VDC

 

Low Battery and AC Fail Reports if programmed. Low Battery LED on.

 

 

 

 

 

10.2 VDC

 

Minimum operational voltage

 

 

 

 

 

10.0 VDC

 

Battery load shed (processing functions continue if AC is present).

 

 

Recharge

 

AC ON

 

Load shed relay resets, battery charging begins, Battery Trouble and AC

 

 

Cycle

 

 

 

Restoral Reports sent.

 

 

 

 

 

13.7 VDC

 

Battery Restoral Report sent, Low Battery LED off.

 

 

 

 

 

13.9 VDC

 

Charging status LED off, battery float charged.

 

 

Temperature:

 

 

0°C to +50°C (+32°F to +122°F)

 

 

 

 

 

 

 

 

 

 

Relative

 

 

Maximum 93% non-condensing

 

 

Humidity:

 

 

 

 

 

 

 

D720/D720B Keypads, D1255/D1255B/D1255RB Keypads, D1256/D1256RB Fire Keypads; D1257/D1257RB Fire

 

 

Alarm Annunciators; D1260/D1260B Keypads; Keyswitch

 

 

On-board

 

 

Open

Greater than 3.7 VDC, but less than 5.0 VDC.

 

 

Points 1 to 8

 

 

Normal

Greater than 2.0 VDC, but less than 3.0 VDC.

 

 

 

 

 

Short

Greater than 0.0 VDC, but less than 1.3 VDC.

 

D8103 Universal Enclosure, D8109 Fire Enclosure, D8108A Attack Resistant Enclosure, BATB-40 Battery Box

Bosch Security Systems, Inc. 10/10 F01U143070-03

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Bosch Appliances D9412GV3, D7412GV3 manual Specifications, Power Supply

D9412GV3, D7412GV3 specifications

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