Thiết b?điều khiển chữa cháy Ves - Công ty TNHH Mela //x-zel.com Nhà phân phối thiết b?PCCC Mon, 30 Nov 2020 02:42:27 +0000 vi hourly 1 //wordpress.org/?v=6.2.3 //x-zel.com/wp-content/uploads/2021/11/New-Melaco-fire-protection-logo-81x81.png Thiết b?điều khiển chữa cháy Ves - Công ty TNHH Mela //x-zel.com 32 32 Thiết b?điều khiển chữa cháy Ves - Công ty TNHH Mela //x-zel.com/san-pham/cong-tac-phun-khi-vf3045-56/?utm_source=rss&utm_medium=rss&utm_campaign=cong-tac-phun-khi-vf3045-56 //x-zel.com/san-pham/cong-tac-phun-khi-vf3045-56/#respond Wed, 03 Jun 2020 04:30:57 +0000 //demo1.x-zel.com/?post_type=product&p=528 Conventional Manual Pull Stations available in a number of configurations supporting Fire Alarm & Fire Suppression System.
Each model is constructed of a solid die cast housing and comes in glossy red. The back switch plate is plated steel. The electrical switch is rated for 10 Amps @ 120 VDC normally open contact rating. Most models are connected via terminal block connections (see ordering codes on second page)

?Tải xuống Catalogue VF3045

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Conventional Devices
Manual Non-Coded Pull Station for Fire & Releasing Applications


Standard Features
?Single or Dual Action
?Enclosed switch with glass rod (included)
?10 Amps @ 120 VAC Snap Action Switch
?Made in USA

Ordering Codes

VF3045-56Conventional Pull Station for Fire Suppression Release – Yellow DPST

Technical Specifications

Contact Rating10A @ 120 VAC
Operating Temperature-30°F (-35 °C) ~ 150°F (66°C)

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]]> //x-zel.com/san-pham/cong-tac-phun-khi-vf3045-56/feed/ 0 Thiết b?điều khiển chữa cháy Ves - Công ty TNHH Mela //x-zel.com/san-pham/bo-vo-hieu-hoa-phun-khi-vf1832-10/?utm_source=rss&utm_medium=rss&utm_campaign=bo-vo-hieu-hoa-phun-khi-vf1832-10 //x-zel.com/san-pham/bo-vo-hieu-hoa-phun-khi-vf1832-10/#respond Wed, 03 Jun 2020 04:20:57 +0000 //demo1.x-zel.com/?post_type=product&p=526 ?Key removable in either position
?Both sides of solenoid circuit are mechanically disabled during activation
?Disablement illuminated at panel when active

?Tải xuống Catalogue Releasing Peripherals

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Releasing System Peripherals
Disablement Switch  


Standard Features
?Key removable in either position
?Both sides of solenoid circuit are mechanically disabled during activation
?Disablement illuminated at panel when active

Ordering Codes

VF1832-10Disablement Switch (red)

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]]> //x-zel.com/san-pham/bo-vo-hieu-hoa-phun-khi-vf1832-10/feed/ 0 Thiết b?điều khiển chữa cháy Ves - Công ty TNHH Mela //x-zel.com/san-pham/thiet-bi-dung-phun-khi-vf1823-10/?utm_source=rss&utm_medium=rss&utm_campaign=thiet-bi-dung-phun-khi-vf1823-10 //x-zel.com/san-pham/thiet-bi-dung-phun-khi-vf1823-10/#respond Wed, 03 Jun 2020 04:14:20 +0000 //demo1.x-zel.com/?post_type=product&p=524 The Elite Abort switch connects to the Abort terminals of the Elite XT releasing panel. Any number of Elite Abort switches may be connected to the circuit. The last switch must have the end of line device from the Abort circuit terminals of the Elite XT releasing panel fitted across its connections to provide open and short circuit supervision.
The unit is supplied mounted to a rugged steel enclosure but may also be flush mounted to a single gang electrical box.

?Tải xuống Catalogue Releasing Peripherals

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Releasing System Peripherals
Abort Switch  


The Elite Abort switch connects to the Abort terminals of the Elite XT releasing panel. Any number of Elite Abort switches may be connected to the circuit. The last switch must have the end of line device from the Abort circuit terminals of the Elite XT releasing panel fitted across its connections to provide open and short circuit supervision.
The unit is supplied mounted to a rugged steel enclosure but may also be flush mounted to a single gang electrical box.


Ordering Codes

VF1823-10Elite Extinguishing Abort switch surface mount – red

Technical Specifications

Size 3.81?(W) x 3.81?(H) x 2.32?(D)
Color Standard red or gray
Switch Rating 1A at 30V
Trigger Resistor 470R 1W
End-of-Line Resistor 6K8 1/2 W

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]]> //x-zel.com/san-pham/thiet-bi-dung-phun-khi-vf1823-10/feed/ 0 Thiết b?điều khiển chữa cháy Ves - Công ty TNHH Mela //x-zel.com/san-pham/bo-hien-thi-chua-chay-khi-vf1821-13/?utm_source=rss&utm_medium=rss&utm_campaign=bo-hien-thi-chua-chay-khi-vf1821-13 //x-zel.com/san-pham/bo-hien-thi-chua-chay-khi-vf1821-13/#respond Wed, 03 Jun 2020 04:07:08 +0000 //demo1.x-zel.com/?post_type=product&p=521 The Elite Status Indicators range of status indicators provide detailed status information for Elite XT releasing control equipment.
All models provide high brightness, LED indication of Manual Only, Automatic and Manual, Abort operated, Disabled, Imminent and Released conditions.
For systems where local control of the Automatic/Manual mode control are required, units are available with these controls fitted. All models have supervised inputs for the remote connection of abort switches. All units contain a large, LED display which shows a countdown of the time remaining until release in seconds.

?Tải xuống Catalogue Releasing Peripherals

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Releasing System Peripherals
Status Indicators


Standard Features
?UL 864 and FM approved
?High brightness LEDs
?Detailed indication of the status of the control panel
?Supervised data connection
?Countdown timer shows time remaining until release
?Manual only and Automatic & Manual mode select keyswitch option
?Four wire connection (data and power)
?Robust, high quality enclosure
?Easy access to terminals
?Remote Abort input (supervised)
?Internal trouble diagnosis indicators

Ordering Codes

VF1821-136 lamp status indicator w/ mode select keyswitch surface mount – red

Technical Specifications

Size 7.3?(W) x 5.2?(H) x 1.9?(D)
Power Supply 21 to 30 V
Maximum Current Draw 0.07A
Maximum Number of Status Units 7
Quiescent Current 0.033A
Cable Capacity 12 AWG
Supervised Inputs End-of-Line Resistor 6K8 0.5W Resistor
Supervised Inputs Normal Impedance 6.8K
Supervised Inputs Trigger Impedance 470 Ohms
Supervised Inputs Short Circuit Threshold 99 Ohms to 0 Ohms
Data connection Two wire RS485 connection (max 4000 feet)

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]]> //x-zel.com/san-pham/bo-hien-thi-chua-chay-khi-vf1821-13/feed/ 0 Thiết b?điều khiển chữa cháy Ves - Công ty TNHH Mela //x-zel.com/san-pham/trung-tam-dieu-khien-chua-chay-dia-chi-elite-xt-vf0891-10-vf0892-10/?utm_source=rss&utm_medium=rss&utm_campaign=trung-tam-dieu-khien-chua-chay-dia-chi-elite-xt-vf0891-10-vf0892-10 //x-zel.com/san-pham/trung-tam-dieu-khien-chua-chay-dia-chi-elite-xt-vf0891-10-vf0892-10/#respond Wed, 03 Jun 2020 03:52:13 +0000 //demo1.x-zel.com/?post_type=product&p=518 XT+ control panels are multi-area releasing control modules complying with UL 864 10th Edition.
Up to 15 releasing modules may be connected to a master fire alarm control panel. Each releasing module can accommodate a separate hazard defined by two specific zone.
Each XT+ unit is equipped with a 5.25 A power supply (120 VAC or 240 VAC) to power releasing modules and attached solenoids / actuators.
Each releasing area has a comprehensive set of inputs and outputs and is configurable via a simple programming interface. All releasing areas may have up to 7 serially-connected status indication and control units or ancillary relay boards.

?Tải xuống Catalogue ELITE XT+

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XT+ | Multi-Area Addressable Releasing Control Units
NOTE This unit must be connected to an Elite RS panel.
    


Standard Features
?UL 864 10th Edition Listed
?Up to 2 releasing areas / hazards per XT+ unit
?Dual releasing outputs for each area (configurable as Main/Reserve)
?First and second stage NAC outputs for each area
?First and second stage volt free changeover relays for each area
?Released volt-free relay per area
?Trouble volt-free relay per area
?Programmable releasing delays
?Programmable output duration
?Countdown indicator shows time until release in seconds
?Mode select and manual release controls per area
?Monitored remote manual release input
?Monitored remote abort input
?Monitored remote mode select input
?Monitored remote released pressure switch input
?Serial connections for status units and ancillary boards


Releasing Module Cabinets

VF0891-10 1 Area, Red
VF0891-40 1 Area, Gray
VF0892-10 2 Area, Red
VF0892-40 2 Area, Gray
All cabinets are equipped with a 5.25A Power Supply.

Technical Specifications

Construction 1.2mm mild sheet steel
IP Rating IP30
Finish Epoxy powder coated
Color Lid & Box
Gray – BS 00 A 05
Red – RAL 3002
Fascia
RAL 7016
Weight 17.6 lbs (Standard Configuration)
Cabling FP200 or equivalent (max capacitance 1uF max inductance 1 mH)
Power Supply 1.83A Max @ 120 V, 50/60 Hz
0.915A Max @ 240 V, 50/60 Hz
Power Supply Fuse 3A
Power Supply Rating 1 and 2 Area Units: Regulated 24V DC @ 4A
Maximum Ripple Current 1V Maximum
Battery Charge Voltage 27.6VDC nominal (temperature compensated)
Battery Fuse 10A 3AG
Current Draw in Power Fail Condition 54mA per releasing module
Max Current Draw from Batteries 4A
Ground Fault Impedance Value 100 Ohms
Temperature Range 32ºF – 120ºF (0ºC – 49ºC)
Relative Humidity up to 93%, non-condensing
Releasing Delay Adjustable 0 to 60 seconds (+/- 10%)
Releasing Duration Adjustable 60 to 300 seconds

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]]> //x-zel.com/san-pham/trung-tam-dieu-khien-chua-chay-dia-chi-elite-xt-vf0891-10-vf0892-10/feed/ 0 Thiết b?điều khiển chữa cháy Ves - Công ty TNHH Mela //x-zel.com/san-pham/trung-tam-dieu-khien-chua-chay-elite-xt-vf1810-11/?utm_source=rss&utm_medium=rss&utm_campaign=trung-tam-dieu-khien-chua-chay-elite-xt-vf1810-11 //x-zel.com/san-pham/trung-tam-dieu-khien-chua-chay-elite-xt-vf1810-11/#respond Wed, 03 Jun 2020 03:44:05 +0000 //demo1.x-zel.com/?post_type=product&p=515 TRUNG TÂM ĐIỀU KHIỂN CHỮA CHÁY ELITE XT VF1810-11 (3 VÙNG BÁO CHÁY - 1 VÙNG CHỮA CHÁY)

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

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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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