Analog addressable releasing module GSA-REL

Manufacture: kidde
Product code: GSA-REL

The GSA-REL is an analog addressable module the communicates directly wth the fire alarm panel signature loop controller ✔️
✅The GSA-REL controls sprinkler, pre-action and deluge systems, and may also be used to release extinguishing agents such as CO2 ✔️
✅ Halon, foam. The module is aesily configrued in the field and offers a wide range of options the ensure dependable service, while preventing the unnecessary release of extinguishing agent.

Zalo

Consulting hotline: 0944934114
Product information

In addition to being an intelligent network component, hte GSA-REL interfaces with a number of conventional devices. These provide manual action of abort, release, and service disconnect functions. Together with the GSA-REL, they compise a complete fire suppression package. There is no need for a separate releasing panel because the GSA-REL takes full advantage of the exting control panel communications infrastrure. Thí ensures low-cost installations with all the benfits of signature series analog iniiation and control.

Seven on-board circuits provide added fiexibility. Each GSA-REL host.

Two supervised class B release circuits

Two supervised class B pre-release NACs

One supervised class B manual release input circuits (latching)

One supervised class B abort circuit for nomally-open abort switch (non-latching)

One first alarm output reley (form C contact)

The GSA-REL also includes a series of built-in timers that determine the duration of abort routines and release sequences. These timers are easily configured in the field and provide a highly fiexible range of options.

Standard Features

• Ideal for sprinkler, pre-action and deluge systems : Suitable a wide range of sprinkler applications and extinguishing agents such as CO2 and Halon.

• Built-in timers: Selectable durations for abort, manual, and automatic, delay.

• Four abort modes :  Field configurable which defines how the timers operate when the abort function is initiated.

• Supervised circuit you can rely on: Two Class B release circuits and two pre-release circuits pro-vided.

• Manual operation keeps ultimate control in view : The GSA-REL features a manual release input circuit as well as a manual abort input circuit.

• Fully automated response leaves nothing to chance  This module's form-C relay is ideal for room preparation routines.

• Automatic device mapping simplifies the installation Signature modules transmit directly to the loop controllers their circuit locations with respeect signature devices on the wire loop.

Application

The GSA-REL Release Module is a network component that provides control for fire suppression routines. It fulfils much the same purpose as a standalone releasing panel, but supports Signature Series Detectors as an integral part of the suppression system. GSA-REL is easy to set up and accepts programing via the control panel's SDU Rule Editor.

Accessories

Analog addressable releasing module GSA-REL

+ Abort station ( RELA-ABT)
The abort station is a normally-open, non-latching device. It is used to prevent the release of agent the protected area after the release sequence has begun.
 

Analog addressable releasing module GSA-REL

+ Service disconnect station RELA-SRV-1
The service disconnet switch is used temporarily disable the fire suppression system. One switch is installed on each of the two release circuits between the GSA-REL and the RELA-EOL end-of-line reley. Opening the service disconect switch allows the fire alarm system to be tested without activating the fire suppression system. The operation of this switch causes a trouble signal at the control panel.

Analog addressable releasing module GSA-REL

+ Manual releasing station (single-action)

Analog addressable releasing module GSA-REL

The manual release station is a normoally-open, dry contact signal initiating device. The 276A-REL is single-action station that requires the user to pull the release handle to initiate the release of a fire suppression agent. The 278A-REL (shown) is a double-action station that requires the user to raise the upper door, then pull the release handle to initiate the release.

Analog addressable releasing module GSA-REL

+ Polarized end-of-line relay RELA-EO

The End-of-Line Relay facilitates the connection of a non-polarized releasing solenoid to a supervised, polarized releasing circuit. One relay is required per ealease solenoid.


Analog addressable releasing module GSA-REL

Specifications

Power rise

Input voltage

Supervisory curent

Riser input current

Alarm

24 VDC (power limited

25 Ma, max

4 amps maximum

170 mA min; 4 A max

Release circuits

Output rating

Valves per circuit

Max. supervisory current

Nominal supervisory current

Supervisory voltage

End of line device

2 A@ 24 VDC ( for each cicuit)

4 valves, max

0.4 mA (short circuit)

0.18 mA

26 VDc, max. (open circuit)

47 Ohm EOL

Pre-release alarm circuits

Output rating

Valves per circuit

Max. supervisory current

Nominal supervisory current

Supervisory voltage

End of line device

2 A@ 24 VDC ( for each cicuit)

0.4 mA (short circuit)

0.18 mA

26 VDc, max. (open circuit)

47 Ohm resistor

Manual release input circuit

Max. supervisory current

Nominal supervisory current

Supervisory voltage

End of line device

Circuit type

Circuit capaciance

0.4 mA (short circuit)

0.18 mA

26 VDc, max. (open circuit)

47 Ohm resistor

Class B N.O latching

0.1 uf,max

Firrst alarm output relay Contact rating

3 A @ 24 VDc

(0.6 power factor) Form C

Signature

Data line

Operating voltage

Supervisory curent

Alarm curent

5.2 to 19.95 VDc

1000 uA

1000 uA

Environmental

condiitions

Operating temperature

 

 

 

Humidity

32o F to 120o F

(0o C to 49o C)

-4o F to 140o F

(-20o C to 60o C)

0 to 93% Non-condensing

Wirring

terminals

Suiable for #18 to 12 AWG (2.5 mm2 to 75 mm2)
Type code Factory
Addressing Requirements Uses six module addresses
Agency Litings UL, ULC, and FM
Compatible Solenoids Must be both UL/ULC listed and FM-approved

 

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