ADR-7000 / SAVER-7000 / GUARD-7
© 2017
– Telefire Fire & Gas Detectors Ltd
Revision 0.98 October 2017
– Page 17 of 87 –
P/N
Description
QTY
Multiply by
Addresses
ADR-833A
Extinguishing Control Unit
1
LI-3000
Line Isolation Module for Class A/B
1
TIP-224A
Addressable Indoor Alarm Notification
Sounder
1
TPS-73A
Auxiliary Power Supply
1
TPS-34A
Auxiliary Power Supply
1
TFP-3000
Fireman Phone Control Unit
25
TFP-1CP
Single Handset Fireman Phone Unit
1
TFP-806
Fireman Phone Socket
1
TFP-828A
8-Zone Display Module for the TFP-80C
8
Table 3
Address Requirements
4.1.2 Power Requirement Calculation
Calculate the current consumption of the control panel and attached devices in
quiescence state and during alarm to determine battery capacity and check if any
auxiliary power supplies are required. Please refer to section
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not found.
, page
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for additional details.
An external power supply (TPS-74A or TPS-34A) is required if any of the following
conditions are met:
Quiescence (normal) mode current consumption is more than 0.5A
Alarm current is more than 4.0A
Required battery capacity is more than 12AH
Please see section
0
("
When are Auxiliary Power Supplies Needed
?") on page 84 for
a detailed explanation about the requirements of auxiliary power supplies.
Please refer to the TPS-34A technical manual for further details.
4.1.3 Pre-Installation Planning
– Effect of Cable Characteristics on
System Performance
The following table summarizes wiring characteristics' influence on system performance.
SLC
Outputs
Electric Resistance
Minimal
Very High
Capacitance
High
No Influence
Inductance
High
Minimal
Mechanical Strength
High
High
4.2
Cable Planning
4.2.1 Cable Planning
– SLC (Loop) Cable
The ADR-7000 allows wiring of the SLC loop in a closed loop (NFPA Style 6 Class A) as
well as branching T-shaped (NFPA Style 4 Class B) wiring configuration.
