V-GREAT VG-6633 User manual

VSL3.780.047 Issue 1.01
V-GREAT GLOBAL CORPORATION
Installation and Operation Manual V1.01
VG-6633 Conventional Heat Detector
Features
Built-in MCU, data sampling and processing in real time.
Fixed temperature and rate of rise alarming modes.
Fire LED allows 360°viewing.
Remote indicator output available.
Reed switch testing.
Comply with EN54-5 standard.
Description
VG-6633 Conventional Heat Detector (the detector)is non-addressable, developed by our company. With built-in
microprocessor, it works stably by being fixed with highly reliable fire judging program.
When the detector checks fire signal, it can change its own current to transmit fire signal to control panel or interface
module. The detector keeps illuminating fire LED to indicate fire status until resetting.
NTC thermistor is adopted as sensing element for the detector.
Installation
The orientation base VG-6611 is shown in Fig. 3.
65
AC
B
Fi
g. 1 Bottom Fig. 2 Base
There are four terminals with numbers on the base.
1: Detection zone positive IN
2: Detection zone positive OUT
3: Detection zone negative IN and OUT
2: Positive terminal of remote indicator
4: Negative terminal of remote indicator
Recommended Wiring:
1.0mm2 or above fire cable for all terminals, laid through
metal conduit or flame-proof conduit, subject to local
codes.
Note: It’s recommended to use cables of different
colors to avoid incorrect wiring.
First fix the orientation base with two tapping screws.
Then align A (Fig. 1) on the bottom of the detector to B
(Fig. 2) of the base, and rotate the detector clockwise to
mark C.
Mounting of the detector is shown in Fig. 3.
Detector
Base
Conduit
Back Box
55
Fig. 3
Application
Warning: The alarm current depends on the current limit of the FACP. 24VDC power cannot be applied to
the detector directly. Otherwise the detector may be damaged for lack of current- limit resistor.
The detector is applicable for many places such as
hotels, restaurants, office buildings, teaching buildings,
banks, warehouses, libraries, computer rooms and
switching rooms and so on.
When the detector is connected with VC-6831
conventional fire alarm control panel or the
addressable zone monitor unit, if a 4.7KΩ terminal
resistor is connected to the end of output loop, then
VG-6611 base is used. The system composition is
shown in Fig. 4.
O-
O+
Conventional Detector
Remote
Indicator
4.7kΩ End of
Line Resistor
Conventional Detector
Remote
Indicator
Fig. 4

VSL3.780.047 Issue 1.01
V-GREAT GLOBAL CORPORATION
Installation and Operation Manual V1.01
VG-6633 Conventional Heat Detector
When multiple detectors are connected with a
remote indicator, a diode 1N5819 should be connected
to Terminal 4 of VG-6611 orientation base in series
before going to the positive of the remote indicator.
System composition is shown in Fig. 5.
Fig. 5
O-
O+
Conventional Detector
Remote
Indicator
Diode
Conventional Detector
Diode
Output loop of VC-6831 conventional control panel can
be connected with up to 30 non-addressable field
devices. The control panel features loop checking.
When the loop is broken, the panel will send fault signal
for warning.
Reed Switch Testing:
Put commission tool neat the LED on the detector for
3 to 5 seconds.
Reed Switch Testing
Commission
Tool LED
Maintenance
1. The detector should be installed just before commission and kept well before installation, taken corresponding
measures for dust-proof, damp-proof and corrosion-proof.
2. Protect the metal component on the PCB against damp and improper distortion.
3. Fire simulation test should be made to the detector at least once half a year
Specification
Operating
Voltage
9VDC～28VDC
Static Current
≤60μA
Alarm Current
10mA≤I≤50mA
Fire LED
Red. Flashes once every 2s~4s
in normal state; Illuminates in
alarm.
Remote
Indicator
Directly connects with remote
indicator (internal 10kΩ resistor
in series output power supply
voltage) Quiet in normal state,
flashes in alarm.
Max. ripple
voltage
2V(peak to peak value)
Alarm reset
Instant power down (2s Min,
1.0VDC Max
Power-up Time
≤10s
Wiring
Polarized two wire
Class
A2R
Ingress
Protection
Rating
IP32
Ambient
Temperature
-10℃～+55℃
Relative
Humidity
≤95%, non condensing
Material of
Enclosure
ABS
Dimensions
Diameter: 100mm
Height: 43mm（without base）
Mounting Hole
Spacing
65mm
Weight
About 120g
Accessories & Tools
Limited Warranty
We will repair or replace any properly used product that fails to operate due to material or craftsman defects within the warranty period.
Any failure caused by intentional damage, improper use or tamper falls outside of this warranty and we are not responsible for any such
consequence. Anybody, including agents, distributors and employees, is not authorized to alter the contents of this warranty. Please
contact your local distributor for products that are not within the scope of this warranty.
Company name：V-GREAT GLOBAL CORPORATION
Add:Second Floor, Capital City, IndependenceAvenue, P.O. Box 1008, Victoria, Mahe, Seychelles
Model
Name
Remarks
VG-6611
Base
Order separately