Báo cháy loại thường - Công ty TNHH Mela //x-zel.com Nhà phân phối thiết b?PCCC Fri, 05 Jun 2020 03:59:57 +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 Báo cháy loại thường - Công ty TNHH Mela //x-zel.com 32 32 Báo cháy loại thường - Công ty TNHH Mela //x-zel.com/san-pham/de-dau-bao-thuong-4-6-vf2050-vf2051/?utm_source=rss&utm_medium=rss&utm_campaign=de-dau-bao-thuong-4-6-vf2050-vf2051 //x-zel.com/san-pham/de-dau-bao-thuong-4-6-vf2050-vf2051/#respond Wed, 03 Jun 2020 06:32:59 +0000 //demo1.x-zel.com/?post_type=product&p=547 The VF2050 and VF2051 Series is designed specifically for use with VES Conventional Models VF2032 Photoelectric Smoke Detector, VF2041 Photoelectric with Heat Smoke Detector, VF2030 Photoelectric Smoke Detector, VF2040 Photoelectric Smoke Detector w/heat, or VF2020 and VF2021 Fixed Temperature/Rate-of-Rise Heat Detector.
The Base is an electronics free 6?base featuring a plastic tamper-lock lug. Each base is equipped with a resistor. Refer to the chart (below) for additional specifications. The VF2050 base is a 4?version of the VF2051 6?base.

?Tải xuống Catalogue VF2050 | VF2051

The post Đ?đầu báo thường 4?& 6?VF2050 | VF2051 first appeared on Công ty TNHH Mela.

Bài viết Đ?đầu báo thường 4” & 6” VF2050 | VF2051 đã xuất hiện đầu tiên vào ngày Công ty TNHH Mela.

]]>

4?and 6?Conventional Base
VF2050-00 and VF2051-00  


Standard Features
?Designed for use with all VES conventional sensors
?Available in 4 and 6 inch models
?Contains a security locking tab for tamper protection

Technical Specifications

Alarm Current 93mA (136mA @ 33V max.)
SLC Loop Idle Current 110
Compatibility Identifier HB-3

The post Đ?đầu báo thường 4?& 6?VF2050 | VF2051 first appeared on Công ty TNHH Mela.

Bài viết Đ?đầu báo thường 4” & 6” VF2050 | VF2051 đã xuất hiện đầu tiên vào ngày Công ty TNHH Mela.

]]> //x-zel.com/san-pham/de-dau-bao-thuong-4-6-vf2050-vf2051/feed/ 0 Báo cháy loại thường - Công ty TNHH Mela //x-zel.com/san-pham/dau-bao-nhiet-loai-thuong-vf20420-00-vf2021-00/?utm_source=rss&utm_medium=rss&utm_campaign=dau-bao-nhiet-loai-thuong-vf20420-00-vf2021-00 //x-zel.com/san-pham/dau-bao-nhiet-loai-thuong-vf20420-00-vf2021-00/#respond Wed, 03 Jun 2020 06:26:10 +0000 //demo1.x-zel.com/?post_type=product&p=544 The VF2020 and VF2021 fixed temperature/rate-of-rise heat detectors are suited to detect in the presence of slow or fast rising temperatures due to burning combustibles.
The construction of these models incorporate a thermistor heat element protected from damage by the built-in, durable plastic guard. These electronic heat detectors incorporate two power/alarm LEDs for 360° indication of status. In standby condition the power LEDs flash Green. In an alarm condition the LEDs latch on Red. The VF2020 and VF2021 electronic heat detection circuitry performs the same function as a Mechanical Device but with Electronic Precision. If the heat rise is less than 12°/minute the detector will not alarm until it reaches its alarm temperature (135° or 190° ± 7.5°F). If the heat rise is greater than 12°/minute the detector will alarm immediately giving an early warning signal and latching the Red alarm LEDs on.

?Tải xuống Catalogue VF2020 | VF2021

The post Đầu báo nhiệt loại thường VF20420-00 | VF2021-00 first appeared on Công ty TNHH Mela.

Bài viết Đầu báo nhiệt loại thường VF20420-00 | VF2021-00 đã xuất hiện đầu tiên vào ngày Công ty TNHH Mela.

]]>

Fixed Temperature Heat Detector
VF2020-00 and VF2021-00


Standard Features
?Choice of fixed temperature/rate-of-rise 135°F or 190°F heat detector
?UL Listed spacing up to 60?by 60?br />?2 or 4 wire base compatibility, relay bases available
?Highly stable operation, RF/Transient protection
?Low standby current, 35µA nominal
?Two built-in power/alarm LEDs for 360° viewing
?Fully electronic operation
?Power/alarm LEDs confirm detector status
?Compatible with VES detectors and their bases
NOTE Bases are not included with detectors, please order separately.

Technical Specifications

Response VF2020 135° ± 7.5°F
VF2021 190° ± 7.5°F
Supply Voltage 17.7 – 30.0 VDC (4 Wire)
Supervisory Current 40µA @ 24V
Surge Current 160µA max. @ 24V
Alarm Current 150mA max. @ 24V
Contact Rating
N/O Contacts		150mA max. @ 24 V
Ambient Temperature 32ºF – 120ºF
Color / Case Material Bone PC / ABS Blend

The post Đầu báo nhiệt loại thường VF20420-00 | VF2021-00 first appeared on Công ty TNHH Mela.

Bài viết Đầu báo nhiệt loại thường VF20420-00 | VF2021-00 đã xuất hiện đầu tiên vào ngày Công ty TNHH Mela.

]]> //x-zel.com/san-pham/dau-bao-nhiet-loai-thuong-vf20420-00-vf2021-00/feed/ 0 Báo cháy loại thường - Công ty TNHH Mela //x-zel.com/san-pham/dau-bao-khoi-quang-hoc-loai-thuong-vf2042-00-vf2043-00-vf2044-00/?utm_source=rss&utm_medium=rss&utm_campaign=dau-bao-khoi-quang-hoc-loai-thuong-vf2042-00-vf2043-00-vf2044-00 //x-zel.com/san-pham/dau-bao-khoi-quang-hoc-loai-thuong-vf2042-00-vf2043-00-vf2044-00/#respond Wed, 03 Jun 2020 06:20:06 +0000 //demo1.x-zel.com/?post_type=product&p=542 The VF2042, VF2043, and VF2044 photoelectric smoke detector(s) utilizes one bi-colored LED for indication of status. In a normal standby condition the LED flash Green every 3 seconds. When the detector senses that its sensitivity has drifted outside the UL listed sensitivity window the LED will flash Red every 3 seconds. When the detector senses smoke and goes into alarm the status LED will latch on Red.
The detector utilizes an infrared LED light source and silicon photo diode receiving element in the smoke chamber. In a normal standby condition, the receiving element receives no light from the pulsing LED light source. In the event of a fire, smoke enters the detector smoke chamber and light is reflected from the smoke particles to the receiving element. The light received is converted into an electronic signal.
Fire Judgment signals are processed and compared to a reference level, and when five consecutive signals exceeding the reference level are received within a specified period of time, the time delay circuit triggers the SCR switch to activate the alarm signal. The status LED light continuously during the alarm period.

?Tải xuống Catalogue VF2042 | VF2043 | VF2044

The post Đầu báo khói quang học loại thường VF2042-00 | VF2043-00 | VF2044-00 first appeared on Công ty TNHH Mela.

Bài viết Đầu báo khói quang học loại thường VF2042-00 | VF2043-00 | VF2044-00 đã xuất hiện đầu tiên vào ngày Công ty TNHH Mela.

]]>

Conventional Photoelectric Smoke Detector
VF2042-00, VF2043-00, VF2044-00


Standard Features
?UL Listed
?Computer-designed non-directional smoke chamber
?360° view of detector status LED
?Low profile, 2?high (with base)
?2 wire base compatibility.
?Highly stable operation, RF/Transient protection
?Low standby current, 59µA at 24VDC
?One built-in power/sensitivity supervision/alarm LED
?Automatic Sensitivity window verification function meets outlined requirements in NFPA 72, Chapter 2 and 7, Inspection, Testing and Maintenance
NOTE Bases are not included with detectors, please order separately.


Ordering Codes

VF2042-00 Photoelectric / Heat Smoke Detector – Ivory Color
VF2043-00 Photoelectric / Heat Smoke Detector – White Color
VF2044-00 Photoelectric / Heat Smoke Detector without magnetic test feature – Ivory Color
VF2050-00 4?Mounting Base
VF2051-00 6?Mounting Base


Technical Specifications

Rated Voltage 12 or 24VDC
Working Voltage 8 – 35VDC
Maximum Voltage 42VDC
Light Source GaAIAs Infrared Emitting Diode
Standby Current 59µA @ 24VDC
Surge Current 160µA max. @ 24V DC
Alarm Current 150mA max. @ 24V DC
Air Velocity Range 0 – 4000 fpm
Ambient Temperature 32ºF – 120ºF
Color / Case Material Bone PC / ABS Blend
Sensitivity Test Feature Automatic Sensitivity window verification test

The post Đầu báo khói quang học loại thường VF2042-00 | VF2043-00 | VF2044-00 first appeared on Công ty TNHH Mela.

Bài viết Đầu báo khói quang học loại thường VF2042-00 | VF2043-00 | VF2044-00 đã xuất hiện đầu tiên vào ngày Công ty TNHH Mela.

]]> //x-zel.com/san-pham/dau-bao-khoi-quang-hoc-loai-thuong-vf2042-00-vf2043-00-vf2044-00/feed/ 0 Báo cháy loại thường - Công ty TNHH Mela //x-zel.com/san-pham/hien-thi-phu-elite-cp-2-4-8-vung/?utm_source=rss&utm_medium=rss&utm_campaign=hien-thi-phu-elite-cp-2-4-8-vung //x-zel.com/san-pham/hien-thi-phu-elite-cp-2-4-8-vung/#respond Wed, 03 Jun 2020 06:12:03 +0000 //demo1.x-zel.com/?post_type=product&p=537 The Elite CP Annunciator provides remote status indications of the Elite CP Fire Control Panel for fire, trouble and supervisory conditions. Status indications of the annunciator are reported for 2, 4, or 8 zones. Zone LED indicators and Status LED indicators are synchronized to light at identical rates.
The Elite CP Annunciator includes an internal sounder and an automatic control for adjusting the lamp intensity of the Power and Trouble LEDs on the fascia of the unit.
The annunciator provides connections for 24 VDC power and RS 485 communication. The RS 485 Bus supports maximum of 7 Elite-CP Annunciators. The Elite CP Annunciator includes a dip switch for addressing and an End Of Line Resistor (EOLR). LEDs are included inside the annunciator for monitoring heart beat, error, transmit and receive conditions. The fascia and backbox of the Elite CP Annunciator is provided in colors of gray or red. The user can write specific zone description on the labels to the right of the zone LEDs.

?Tải xuống Catalogue Elite CP Annunciation

The post Hiển th?Ph?Elite CP 2/4/8 vùng first appeared on Công ty TNHH Mela.

Bài viết Hiển th?Ph?Elite CP 2/4/8 vùng đã xuất hiện đầu tiên vào ngày Công ty TNHH Mela.

]]>

Elite CP Annunciator


Standard Features
?UL 864 Approved
?Red or Gray
?Available for 2, 4, or 8 zone models
?Fire, Trouble and Supervisory annunciation
?Internal Buzzer
?Internal Trouble diagnosis indicators
?Easy access to terminals
?Four wire connection (data and power)
?Supervised data connection
?Up to 7 annunciators per systems
?Compatible with flush mount collar (VF1821-X0)


Ordering Codes

VF1885-12 2 Zone Panel – Red
VF1885-42 2 Zone Panel – Gray
VF1885-14 4 Zone Panel – Red
VF1885-44 4 Zone Panel – Gray
VF1885-18 8 Zone Panel – Red
VF1885-48 8 Zone Panel – Gray

Technical Specifications

Size 7 1/3”W x 5 1/5”H x 2 1/5”D
Construction 18AWG mild steel
Finish Epoxy powder coated
Color Red (optional gray)
Weight 2 lbs
Input Voltage 24 VDC
Alarm Current 40 mA max @ 24 VDC
Standby Current 14 mA max @ 24 VDC
Maximum Number of Units Maximum of 7 Annunciators on the AUX 24V output and the RS-485 Serial Bus
Connector Terminals 14-24 AWG
RS-485 Serial Bus RS485 two-wire
Maximum distance from control panel – 3900 feet (1200 meters)
Belden 9271 cable
Operating Temperature 32º F to 120º F
Operating Humidity up to 93%, non-condensing

The post Hiển th?Ph?Elite CP 2/4/8 vùng first appeared on Công ty TNHH Mela.

Bài viết Hiển th?Ph?Elite CP 2/4/8 vùng đã xuất hiện đầu tiên vào ngày Công ty TNHH Mela.

]]> //x-zel.com/san-pham/hien-thi-phu-elite-cp-2-4-8-vung/feed/ 0 Báo cháy loại thường - Công ty TNHH Mela //x-zel.com/san-pham/thiet-bi-bao-chay-elite-cp-2-4-8-vung/?utm_source=rss&utm_medium=rss&utm_campaign=thiet-bi-bao-chay-elite-cp-2-4-8-vung //x-zel.com/san-pham/thiet-bi-bao-chay-elite-cp-2-4-8-vung/#respond Wed, 03 Jun 2020 04:57:44 +0000 //demo1.x-zel.com/?post_type=product&p=534 The Elite CP range of conventional fire control panels with optional built in communicator are available with 2, 4, or 8 initiating circuits which may be extensively configured via a simple front panel operated programming method.
The low standby power requirements and cost effective small batteries allow the panel to be mounted in a small discrete enclosure which is available in standard red or optionally in an attractive gray color. A simple programming method using just 3 front panel buttons allows an extensive list of configuration options to be set and reviewed. Single board construction which allows easy removal of all electronic parts and ample provision of cable entry knockouts simplify installation.
4 Amp notification appliance power and built in selectable sync protocols provide ample power and control for a wide range of standard notification appliances. The optional DACT allows dual line reporting to central stations and provides a 500 event history buffer.

?Tải xuống Catalogue Elite CP

The post Thiết b?báo cháy Elite CP 2/4/8 Vùng first appeared on Công ty TNHH Mela.

Bài viết Thiết b?báo cháy Elite CP 2/4/8 Vùng đã xuất hiện đầu tiên vào ngày Công ty TNHH Mela.

]]>

Elite CP
Conventional Fire Control Panels


Standard Features
?UL864 approved
?Two, four, or eight initiating circuits
?Initiating circuits individually configurable as fire or supervisory
?Two 2.5A Notification Appliance Circuits
?4.0 Amps total NAC power available
?Selectable NAC sync protocols
?5 Amp power supply
?Alarm verification selectable by zone
?Resettable AUX power output rated at 0.3A
?AUX power configurable to power off and on
?Fire condition
?Fire, Trouble and Supervisory relays
?Single person walk test function
?Many advanced configuration options
?24 hour standby with 7Ah batteries
?Maximum battery size 12Ah
?Optional DACT (SIA or Contact ID allowing user definable reporting codes)

Ordering Codes

VF1842-10/11 2 Zone Panel – Red 120V / 240V
VF1842-40/41 2 Zone Panel – Gray 120V / 240V
VF1844-10/11 4 Zone Panel – Red 120V / 240V
VF1844-40/41 4 Zone Panel – Gray 120V / 240V
VF1848-10/11 8 Zone Panel – Red 120V / 240V
VF1848-40/41 8 Zone Panel – Gray 120V / 240V
VF1852-10/11 2 Zone Panel with Dialer – Red 120V / 240V
VF1852-40/41 2 Zone Panel with Dialer – Gray 120V / 240V
VF1854-10/11 4 Zone Panel with Dialer – Red 120V / 240V
VF1854-40/41 4 Zone Panel with Dialer – Gray 120V / 240V
VF1858-10/11 8 Zone Panel with Dialer – Red 120V / 240V
VF1858-40/41 8 Zone Panel with Dialer – Gray 120V / 240V
VF1850-00 8 reporting zone DACT
VF1841-00 DACT Configuration Software


Technical Specifications

Size 14.5”W x 12.2”H x 4.25”D
Construction 18AWG mild steel
Finish Epoxy powder coated
Color Red (optional gray)
Supply Voltage 120V AC or 240V AC
AC Supply Fuse 5 Amp 250V 20mm
Power Supply DC Rating 24V 5 Amps
Maximum Battery Size 12Ah 12V (2 per panel)
Trouble Contact Rating 30V DC 1 Amp
Supervisory Contact Rating 30V DC 1 Amp
Fire Contact Rating 30V DC 1 Amp
NAC Rating 2.5A per circuit 4A Total
Detection Zone Current 1.6mA
Detection Zone EOL Resistor 6k8 5%
NAC EOL Resistor 10k 5%
Cable Capacity 14 AWG
Operating Temperature 23º F to 122º F
Operating Humidity up to 95%, non-condensing

The post Thiết b?báo cháy Elite CP 2/4/8 Vùng first appeared on Công ty TNHH Mela.

Bài viết Thiết b?báo cháy Elite CP 2/4/8 Vùng đã xuất hiện đầu tiên vào ngày Công ty TNHH Mela.

]]> //x-zel.com/san-pham/thiet-bi-bao-chay-elite-cp-2-4-8-vung/feed/ 0 Báo cháy loại thường - Công ty TNHH Mela //x-zel.com/san-pham/cong-tac-khan-bao-chay-vf3036-vf3037-vf3038-vf3039-vf3045/?utm_source=rss&utm_medium=rss&utm_campaign=cong-tac-khan-bao-chay-vf3036-vf3037-vf3038-vf3039-vf3045 //x-zel.com/san-pham/cong-tac-khan-bao-chay-vf3036-vf3037-vf3038-vf3039-vf3045/#respond Wed, 03 Jun 2020 04:49:50 +0000 //demo1.x-zel.com/?post_type=product&p=531 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

The post Công tắc khẩn báo cháy VF3036 | VF3037 | VF3038 | VF3039 | VF3045 first appeared on Công ty TNHH Mela.

Bài viết Công tắc khẩn báo cháy VF3036 | VF3037 | VF3038 | VF3039 | VF3045 đã xuất hiện đầu tiên vào ngày Công ty TNHH Mela.

]]>

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

Part numberDescription
VF3045-10Conventional Pull Station for Fire Suppression Release – Red SPST
VF3045-10Conventional Pull Station for Fire Suppression Release – Red DPST
VF3045-50
Conventional Pull Station for Fire Suppression Release – Yellow SPST
VF3045-56
Conventional Pull Station for Fire Suppression Release – Yellow DPST
VF3046-10Conventional Pull Station, Single Action, Red, Hex Key SPST
VF3046-16Conventional Pull Station, Single Action, Red, Hex Key DPST
VF3048-10Conventional Pull Station, Single Action, Red, Cat 30 Key SPST
VF3048-16Conventional Pull Station, Single Action, Red, Cat 30 Key DPST
VF3049-10Conventional Pull Station, Dual Action, Red, Hex Key SPST
VF3049-16Conventional Pull Station, Dual Action, Red, Hex Key DPST
VF3051-10Conventional Pull Station, Dual Action, Red, Cat 30 Key SPST
VF3051-16Conventional Pull Station, Dual Action, Red, Cat 30 Key DPST
VF3052-10Conventional Pull Station, Single Action,Weatherproof, Red, Hex Key SPST, Pig Tails
VF3053-10Conventional Pull Station, Single Action,Weatherproof, Red, Cat 30 Key, SPST
VF3053-16Conventional Pull Station, Single Action,Weatherproof, Red, Cat 30 Key, DPST
VF3054-16Conventional Pull Station, Single Action,Explosion Proof, Red, Hex Key, DPST


Technical Specifications

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

The post Công tắc khẩn báo cháy VF3036 | VF3037 | VF3038 | VF3039 | VF3045 first appeared on Công ty TNHH Mela.

Bài viết Công tắc khẩn báo cháy VF3036 | VF3037 | VF3038 | VF3039 | VF3045 đã xuất hiện đầu tiên vào ngày Công ty TNHH Mela.

]]> //x-zel.com/san-pham/cong-tac-khan-bao-chay-vf3036-vf3037-vf3038-vf3039-vf3045/feed/ 0