YHW125 EX Proof Integrated Camera
Ver: 0.3
Ex marking ExdIICT6/EExdIICT6
Certificate No CNEx05.0223X
Nemko 05ATEX1190
SVEX-W125
Explosion Proof Integrated Camera
Manual Book
Veilux Inc.
SVEX-W125 EX Proof Integrated Camera
Ver: 0.3
Please carefully read the Manual Book before your operation
1. Installation
Please install under required environment
Ensure stable and reliable mounting in case camera be damaged
Ensure supply power same as nameplate marked before equipment being powered
Do not open the pan/tilt and enclosure under humid atmosphere, otherwise video picture will be influenced
because of enclosure good sealing, humidity could not go outside
Please connect cable correctly
2. Maintenance
Please shut off before maintenance and repair
Pay attention to the flameproof joint while disassembly and assembly
SVEX-W125 EX Proof Integrated Camera
Ver: 0.3
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Content
1. BRIEF ........................................................................................ 4
2. TECHNICAL DATA ................................................................. 4
2.1 Type Code ........................................................................ 4
2.2 Certificate ......................................................................... 5
2.3 Electrical ........................................................................... 5
2.4 Camera.............................................................................. 5
2.5 Mechanical ....................................................................... 5
2.6 Environmental .................................................................. 5
2.7 Dimension......................................................................... 6
2.8 Installation Size ................................................................ 6
3. INSTALLATION ....................................................................... 7
3.1 Caution ............................................................................. 7
3.2 Pole Mount Installation .................................................... 7
3.3 Wall Mount Installation.................................................... 8
3.4 Cable Treatment ............................................................... 8
3.4.1 Use Ex-proof Flexibility Tube ........................... 8
3.4.2 Use Armored Cable ........................................... 9
4. APPLICATION ....................................................................... 10
4.1 System Connection ......................................................... 10
4.2 Cable Definition ............................................................. 12
5. FLAMEPROOF STRUCTURE ............................................ 12
6. TROUBLE SHOOTING ........................................................ 13
7. SHIPMENT AND STORAGE............................................... 13
8. GUARANTEE ......................................................................... 13
9. STATEMENT ......................................................................... 14
SVEX-W125 EX Proof Integrated Camera
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1. BRIEF
This SVEX-W125 EX EXPLOSION PROOF Integrated CAMERA therefore as SVEX-W1 25 Camera ne w
monitoring equipment adopts advanced production techniques and matured quality management system to
make its quality, performance and appearance a leading position in explosion proof monitoring products. It can
be used in flammable and explosive environment to realize monitoring purpose.
Strictly according to European Directive EC/94/9 and EN50014, Standards of GB3836.1-2000 GB3836.1—2000
Electrical apparatus for explosive atmosphere: General requirements, GB3836.2-2000 Electrical apparatus for
explosive atmosphere: Flameproof „d‟ and GB12476.1-2000 Electrical apparatus for explosive dust: Using
enclosure and limiting surface temperature for protecting el ectrical apparatus Chapter 1: Technical requirements,
this camera owns advantage of small volume, light weight and easy installation features and could be used in
petroleum, chemical industry, jetty, port, mine, space, army and foodstuff area.
SVEX-W125 with speedy pan/tilt can response any host machine directives. The Camera body adopts integrated
structure design, no cable between camera housing and pan/tilt, goes 350° turning horizontally and ±90° pitching.
Camera with sunshield, wiper and desk base brackets are optional.
IMPORTANT NOTICE:
SVEX-W 125 IS INTEGRATED WITH PAN/TILT AND CAMERA HOUSING. THERE IS NO BUILT-IN
TELEMETRY/RECEIVER. THEREFORE, IT MUST WORK WITH ADDITIONAL TELEMETRY UNIT.
2. TECHNICAL DATA
2.1 Type Code
S V E X
W125
W
Wiper
Design No.
Product Line
Veilux
SVEX-W125 EX Proof Integrated Camera
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2.2 Certificate
Ex-marking Exd CT6 / EExd CT6
ATEX Certificate Nemko 05ATEX1190
2.3 Electrical
Input Voltage 220VAC/24VAC, 50/60Hz
Input Voltage Scope ±10%
Working Current < 1A
Power Consumption 85 W
Electric Connection
Pan/Tilt 7-core wire for pan/tilt driving and auto heating
Camera housing coaxial cable 8-core cable for connecting camera power, lens control and auto
heating
Auto-heating (optional) works under -10
2.4 Camera
SONY FCB-EX series and Hitachi VK-S858EN are recommended.
2.5 Mechanical
Material Stainless Steel 1Cr18Ni9Ti or 316L
Protection IP67
Pan 0~350°
Tilt ±90°±2°
Pan/Tilt speed 3.8°/S
Unit weight 49Kg
Shipment weight 53Kg
Mounting Bracket, base or pole mounting
2.6 Environmental
Air Pressure 86106KPa
Environment Temperature -40 ~+60 (with auto-heat)
SVEX-W125 EX Proof Integrated Camera
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ޱ
ര໘
ര໘
ര໘
410
Relative Humidity 95%RH (+25 )
2.7 Dimension
Cable Outlet
2.8 Installation Size
560
P1. SVEX-W125 Dimensions
4-10
P2. SVEX-W125 mounting size
210
Unitmm
Unit
mm
Flameproof surface
46 0
250
SVEX-W125 EX Proof Integrated Camera
Ver: 0.3
3. INSTALLATION
3.1 Caution
Please carefully check before installation
a. If there is ex-marking license
b. The ex-marking satisfy environment use
c. All ex-proof and flameproof parts are complete enough for structure
d. Inside and outside are ready
e. Pay attention to the “forward” mark on the camera.
3.2 Pole Mount Installation
Cable laid-in hole
Pole
Fix Screw Concrete Base
Make concrete base before install pole and
previously lay screws and some holes for cable out
under the base. Attention: Pole‟s type shall
changes according to monitoring scope, wind
speed and height. So please consult the supplier
while designing the pole.
P 3. Make the Concrete Base and Install Pole P4. Mount Camera and Connect Cable
Mount baseboard
Ex-proof Junction
Mount
Cable Laid-out
Board
SVEX-W125
Camera
Cable
Box
hole
As show in Picture 2 and 4, make the camera
bottom cable through Cable Laid-in hole. The
Junction Box normally locates at a easy installation
and maintenance level with screw fixed, and must
be with ex-proof tube for protection or with armored
EX Junction Box
Outlet
Cable
7
cable.
SVEX-W125 EX Proof Integrated Camera
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3.3 Wall Mount Installation
Ex-proof Junction Box
Make a mount hole at proper level and fix the
bracket with screw. Junction Box shall be at
easy work level and cable goes through tunnel
or bridge to nearby Junction Box.
3.4 Cable Treatment
Mount the bracket SVEX-W125 Camera
Camera
cable
Cable Tunnel or Bridge Cables go to Control Room
P5. Mount Bracket and Junction Box P6. Mount Camera and Connect Cables
Refer to Picture 2 to mount camera bottom, and
make the camera cable go through cable hole on
the bracket until reaching Junction Box. With
Ex-proof Flexibility Tube for protection or
armored cable
by Tunnel or Bridge
3.4.1 Use Ex-proof Flexibility Tube
a. As P7, put on the Ex-proof flexibility part to cable, remove the Tighten Nut, keep the original gasket and rubber
loop (or use the spare parts).
SVEX-W125 EX Proof Integrated Camera
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Armored cable
Rubber
Connection
Protection Cover
Cable inner layer
Sealing Loop
Bushing
Bushing
Joint
Ex-proof
Flexible
Tube
Gasket Cable Outlet
Screw Joint Rubber Loop
P7.
b. As P8, firstly turn tight the screw connection head and then tight the Ex-proof Flexibility Tube.
Cable
Ex-proof
Tube
P8.
Ex-proof Gland Parts
Flexible
3.4.2 Use Armored Cable
a. As Picture 9, remove proper length cable protection cover and cut off not used part.
Base
Steel
b. As Picture 10, install Ex-proof Gland to Armored Cable, as the method please refer to Document for
Installation of Ex-proof Gland.
Armored cable Out Cover Finished Gland Cable Inner Layer
belt
Cable core wire Nut
Gasket Taper Volt
P9.
Screw
Thread
P10.
SVEX-W125 EX Proof Integrated Camera
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c. Armored cable with ex-proof Gland could connect with any ex-proof equipment directly
Armored cable
EX gland
Cable
outlet
P11.
4. APPLICATION
4.1 System Connection
Since the wall of the flameproof enclosure is thick and the seal is well, it is not favorable to heat dissipation.
So, do not continuous operation for a long term. 20 minutes‟ rest is required after 40 minutes‟ work.
To accommodate most camera and lens combinations, the CCD and lens in this camera set are absent as it
delivery, they will be installed by the manufacturer after selected by user in the order. When installation, it should
be following the instruction strictly, otherwise, it may cause the electrical fault or damage.
SVEX-W125 EX Proof Integrated Camera
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+
red
Pan/tilt driving Input
Down
Left
Right
Lens preset signal
Zoom sampling(brown)
Focus sampling(blue)
Common (black)
Heater
Pan/tilt Preset
Lens Driving
Video
Yellow
0green
+5Vred
blue
green
gray
brown
Up
(red)
(yellow)
(green)
(blue)
Power
gray
brown
K1
Ex Con-
nector
Temp. Control
K2
K3
K4
Heater
Driving
Mechan-
ism
W1
W2
Flameproof Chamber
wiper
Temp. Control
P12. Pan/Tilt Wire Connection
heater
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Composite Cable
Item
11-Core Cable
Function
Pan/Tilt Direction Control
Heater Power
220V
Preset (Shielded Cable)
Up
Down
Left
Right
Common
Red Green
Brown
Blue
Color
Red
Yellow
Green
Blue Black Brown/Gray
Vcc Ch0 Ch1
Vss
Item
14-Core Composite Cable
Function
CCD Power
Thick Wire
Lens Control
Thin Wire
Wiper Control
Thick Wire
+12V
GND
Common
Focus
Zoom
Iris
Power
Switch
Color
Red
Yellow
Brown
Green
Blue
Red
Brown
Gray
Green
Blue
Function
4-Core Composite Cable Lens Preset Signal Shielded cable
Color
Zoom Sampling
Focus Sampling
0
+5V
Brown
Blue
Green
Red
JX1
JX2
1
Input Power
2
1
2
3 3
Wiper Control
Backup
4
5
6
4
5
6
Lens Control
P13. Camera Connection
4.2 Cable Definition
5. FLAMEPROOF STRUCTURE
Completely consider the explosive air getting into ex-proof structure, which may lead to explosion
because of some reason and to confirm and ensure camera explosion proof performance based on its
structure gap, length and max temperature it will get to.
Enclosure shall burden water pressure testing for 1.5Mpa for 10~12 seconds without leakage as pass,
which is ordered in GB3836.2-2000.
SVEX-W125 EX Proof Integrated Camera
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Problems
Reason
Method
No image
Power off
Make sure the power is ok
Video cable not
good connection
Check the Video Cable
Sometime no image
Video cable not
good connection
Check the Video Cable
Control error
Not good connection
of Signal cable
Check Signal Cable is correct connection
Too long communication
distance make signal
loose
Add repeaters to make communication
distance longer
Signal reflect
Short connect the farthest camera decoder
board JMP1and add 120Ω resistance to remove
reflect
Not correct Address
To re-set refer to Manual book
Not correct Protocol
Not correct Baud rate
Camera surface temperature max shall not over 80 while it is working.
Window glass adopts steel glass to burden Impact and Heat change testing.
Enclosure protection to IP67.
Cable for Camera uses inlaid device to tighten its screw and nut and make cable tight and no move.
6. TROUBLE SHOOTING
7. SHIPMENT AND STORAGE
After package, without rain or snow fall directly to product, shipment could do by air or sea and store for one year
under the environment of 0 ~+40 , humidity >90%.
8. GUARANTEE
For any camera produced by VEILUX, we promise half-year to change and one year to repair.
During Guarantee period, we supply free service except following situations:
User does not operate as manual book requires
User un-install the whole product by themselves
Lightning or Act of God
If there are additional agreements between VEILUX and buyer, then agreements shall be strictly done
SVEX-W125 EX Proof Integrated Camera
Ver: 0.3
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9. STATEMENT
VEILUX owns the final design changing and final specification rights and no responsibility to inform user
This manual book belongs to VEILUX rights, without permits or any book inform, any company or private
copy of whole or part of the book shall be prohibited.
802 GREENVIEW DR STE 200
GRAND PRAIRIE, TX. 75050
Website: www.veilux.net
E-mail: Sales@veilux.net
Phone # 1-800-510-6528
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