Trung tâm điều khiển chữa cháy Elite XT VF1810-11


Designed and manufactured to the highest standards in a quality controlled environment and with UL and FM approvals, the Elite XT releasing panel offers outstanding value and performance for all small to medium fixed firefighting installations. With three detection zones as standard, release can be configured to activate from any combination of detection zone inputs to allow (among other combinations) any two from three type activations such as would be required for detection in ceiling void, room and floor void applications.
The extensive configuration options of the Elite XT allow the functionality of the system to be extensively modified. The panel contains a large LED display to enable easy configuration and control which also displays the time remaining until release for added user safety. The countdown timer is duplicated on up to seven remote status units to provide local indication of the system status.
With all of the electronics mounted on a single, easily removable, steel plate Elite XT panels are both robust and easy to install. Elite XT is supplied in an enclosure that matches the design and color of the Elite CP range and is available in standard red or optional gray.

⇓ Tải xuống Catalogue ELITE XT

Elite XT
Releasing Fire Control Panels    

Standard Features
• UL 864 and FM approved
• Three detection zones as standard
• Any single zone or any combinations of zones can be configured to release
• Configurable first stage NAC delays
• Configurable detection delays
• Zero time delay upon manual release option
• Non-latching zone input option to receive signals from other systems such as aspirating equipment
• Configurable releasing delays up to 60 seconds in 5 second steps
• Configurable releasing duration up to 5 minutes in 5 second steps
• Countdown timer shows time remaining until release
• Supports up to seven, four wire status indicators
• Built in Extract Fan control
• Compatible with conventional detectors from Apollo, Hochiki America, and System Sensor

Ordering Codes

VF1810-10 Elite XT – Red 120V
VF1810-11 Elite XT – Red 240V
VF1810-40 Elite XT – Gray 120V
VF1810-41 Elite XT – Gray 240V

Technical Specifications

AC Supply 120V or 240V
AC Supply Fuse 3.15A (F3.15A L250V)
Finish Epoxy powder coated
Color Red (optional gray)
Power Supply Rating 3 Amps total including battery charge 28V ± 2V
Maximum Ripple Voltage 200 millivolts
Battery Type Two 12 Volt 7Ah sealed lead acid in series
Battery Charge Voltage 27.6VDC nominal (temperature-compensated)
Battery Charge Current 0.7A maximum
Battery Fuse 20mm, 3.15A glass Sloblow
Maximum Current Draw from Batteries 3A
Quiescent Current of Panel in Power Failure 0.095A
AUX 24V Output Fused at 500mA with electronic fuse
NAC Outputs 24V Fused at 500mA with electronic fuse
Trouble Relay Contact Rating 30VDC 1A Amp maximum
Fire Relay Contact Rating 30VDC 1A Amp maximum
Local Fire Relay Contact Rating 30VDC 1A Amp maximum
First Stage Contact Rating 30VDC 1A Amp maximum
Second Stage Contact Rating 30VDC 1A Amp maximum
Extract Contact Rating 30VDC 1A Amp maximum
Zone Quiescent Current 2mA maximum
Terminal Capacity 12 AWG
No. of detectors per zone Dependent on type (maximum 32)
Detection circuit end of line 6K8 5% ½ Watt resistor
Supervised input end of line 6K8 5% ½ Watt resistor
Extinguishant output EOL 1N4004 Diode
No. of detection circuits 3
No. of sounder circuits 2 x 1st Stage, 1 x 2nd Stage
Extinguishant release output Rated at 1 Amp
Extinguishant release delay Adjustable 0 to 60 seconds (in 5 second steps)
Extinguishant release duration Adjustable 60 to 300 seconds (in 5 second steps)
Normal Zone Impedance (EOL) 6.8K
Detector Alarm Impedance 470 Ohms
Pull Station Alarm Impedance 270 Ohms
Short circuit threshold Short circuit Impedance 99 Ohms
Supervised Inputs Normal Impedance (EOL) 6.8K
Supervised Inputs Alarm Impedance 470 Ohms
Supervised inputs Short circuit threshold 99 Ohms
Status unit/Ancillary board connection Two wire RS485 connection
Status unit power output Rated at 500mA with electronic fuse

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