Qlightec ST45ML-NEC User manual
PB 1
Increased Safety Explosion Proof LED Tower Lights
ST45ML-NEC
Please scan the QR code
for more
detailed product information.
www.qlight.com
Thank you for purchasing Qlight’s products. Please read this user manual carefully
prior to installation and operation to ensure safe and correct use.
Safety Precautions for Explosion Proof Products
Precaution for Correct Use
Please follow the instruction below to ensure safe and correct use of explosion proof products.
1. Explosion proof products should be managed according to explosion-proof regulations. Do not disassemble, assemble, alter or repair the
product arbitrarily.
2.
The temperature rating of the product is the temperature the product will experience at the applied rated voltage and ambient temperature
indicated.
3. Use cable glands that satisfy the product’s explosion proof grade and temperature grade.
4. Unused cable entries must be ¿lled with material that meets the explosion proof grade and temperature rating.
5. Before installing the product, please make sure all cautions indicated on the labels, packaging, and operation manual of the product are
fully understood.
6. Installation, maintenance and repair of the product must be performed by experts in the explosion proof ¿eld, or persons who have
received relevant training.
7. For safety, the product should be installed and operated in environments that avoid high temperature and high pressure.
8. Please follow general safety precautions and avoid installing the product in locations that may generate excessive heat.
9. When installing the product in places where chemicals are located, please make sure that the environment does not have two or more
incompatible chemicals mixed. For safety, please read the instruction manual carefully and be mindful of the chemical compositions
where the product is used.
10. This product requires grounding.
11. The equipment shall be supplied by an appropriately rated transient protective device that is set to a level not exceeding 140% of the
peak rated voltage.
12.
The use of the isoloating source and ratings of the overcurrent protective device(3 Amps as per 22AWG) required to be installed in the ¿eld.
Speci¿c conditions of use
1.
The equipment enclosure shall not be opened when an explosive atmosphere is present and shall be used in an area of at least Pollution
degree 2 as de¿ned in IEC 60664-1.
2. The equipment shall be supplied by an appropriately rated transient protective device that is set to a level not exceeding 140% of the peak
rated voltage.
3. The equipment includes external non-metallic parts. the user shall therefore ensure that the equipment is not installed in a location where
it may be subjected to external conditions which might cause a build-up of electrostatic charges on non-conducting surfaces.Additionally,
cleaning of the equipment shall be done with a damp cloth.
4. External earthing connection shall be established by end-user via prepared M4 bolt and cable with a diameter greater than 4mm2.
External earthing connection shall be corrosion resist.
1. During wiring or maintenance, please completely turn o-• the power of the product. (Failure to follow this may lead to an electric shock.)
2. Do not install the product in locations that subjects it to excessive dust or water other than the conditions designated by the IP protection
ratings indicated for each product. (Failure to follow these instructions may cause a ¿re to the product, electric shock, physical injury,
malfunction or damage to the product.)
3. Do not alter or repair this product. If maintenance or repair service is required, please contact your local Qlight contact point.
(Failure to follow these instructions may lead to ¿re, electric shock, or product damage.)
4. Please apply the correct voltage to the product. (Failure to follow these instructions may lead to ¿re, electric shock, or product damage.)
5. When the product is applied to a condition that may impact lives or property, please make sure to have a double safety device.
(Failure to follow this may cause damage to property, ¿re, electric shock and loss of life.)
Precaution for Safety
Failure to follow the instructions below may cause a loss of life or serious physical injury.
1. Please remove any objects that can interrupt ventilation around the product.
2. Please turn o-• the power of the product immediately if it fails to operate properly.
3. Carefully wire the product according to each product’s speci¿cation.
4. Please be careful in preventing chemicals such as thinner, benzene, etc. in contact with the surface of the product.
5. Do not apply excessive force/impact to the product.
6. Static electricity may be generated by physical contact due to the surface characteristics of this product so please use a wet towel
or anti-static cleaner to remove the foreign substances on the product.
Failure to follow the proper instructions may cause damage to property, the product, or malfunction of the product
that would void the warranty.
54
4020
Ex
2 3
■
General Product Specication
Product Specications
■
Explosion Proof Specications
Dimensions
(Units : mm)
ST45ML-NEC
Model
number Layer Voltage CurrentCerti¿catesWeight Color
ST45ML-
NEC
3
DC24V
0.036A 0.35kg
R-Red
A-Amber
G-Green
Model number
ST45ML-NEC
Range for
operating voltage
DC 24V
Ex mark
Ex ec IIC T6 Gc
Ambient operating
temperature
-20°C ≤ Tamb ≤ +40°C
Explosion proof
Zone
Zone 2
Protection rating IP54
Applicable
standards
IEC 60079-0:2017 Ed.7.0
IEC 60079-7:2015+A1:2017 Ed.5.1
Ordering Specications
ST45ML-NEC -3-24 -RAG
[Model number] [Layer] [Voltage] [Color]
| | | |
• ST45ML-NEC
• Layer3-3 • 24-DC24V
R-Red
A-Amber
G-Green
Ø60
14
41
238.5
103.5
PCD 30
360°/3-
M4 BOLT
2 3
Grounding Instructions
Mounting Hole Specications
• ST45ML-NEC can be wired by using both external contact and transistor.
• In case of wiring by transistor, please make sure if it is NPN type or PNP type. Please carefully follow wiring instruction below.
Wiring Instructions
• External power line/ external signal line - LAPP UNITRONIC 300
• This product can be wired regardless of polarity.
•
Machine holes on the mounting surface referring to the
diagram below.
• Please use an M4 bolt at the location
marked in the diagram above to ground
the product.
• When connecting the grounding cable,
please use a ring terminal.
•
Please use a ring terminal made of C5212
material as it has the same
electrical prop-
erties of the conductor.
• Please use a grounding cable with a
diameter greater than 4mm2.
• Internal grounding terminal shall be used
for the equipment grounding connection
and that the external terminal is for a
supplementary bonding connection
where local codes or authorities permit
Buzzer Sound VolumeAdjustment
Instructions or require such connection.
Parts Denition/ Installation
• First, remove the ange nuts from bolts and place the
product through the mounting surface holes.
• Fasten the ange nuts on the opposite side of the mounting
surface until the product is tightened securely.
Out Cover(AI)
Ex Globe(PC)
Lens(PC)
Housing(PC)
Flange nut
3-Ø5 HOLES
Ø20 HOLE
PCD 30
ST45ML-NEC-DC
M4 ground
contact part
Installation Environment and Protection Rating
• This product is designed to be explosion proof.
• Please make sure to use the product in an environment that meets the speci¿ed explosion proof rating and regulations.
•
For further information, please visit our website (www.qlight.com).
.
0
0
.
1
2
3
1
2
3
1
2
3
External transistor-NPN External transistor-PNP
External Contact
Power Power Power
Fuse Fuse Fuse
Steady Steady
Red
Amber
Blue
Green
Black
Red
Amber
Blue
Green
Black
Red
Amber
Blue
Green
Black
Layer1
Layer2
Layer3
Layer1
Layer2
Layer3
Layer1
Layer2
Layer3
Ground
connection
Ground
connection
Ground
connection
Head O-ce | Suite #1510, STX-V Tower, 128 Gasan digital 1-ro, Geumcheon-gu, Seoul, Korea
Tel. +82-2-2679-6152(Toll free. +82-80-328-2222) Fax. +82-2-2679-6154
Factory | 185-25, Mukbang-ro, Sangdong-myeon, Gimhae-si, Gyeongsangnamdo, Korea Tel. +82-55-328-1111(Toll free. +82-80-328-1111)
Qlight Overseas Sales Dept |
704 Nakdong-daero, Sasang-gu, Busan, Korea(Eomgung-Dong) Tel : +82-51-620-4100
Qlight Public Relations & Marketing Team O-ce | 704 Nakdong-daero, Sasang-gu, Busan, Korea(Eomgung-Dong) Tel. +82-51-245-0017
China Factory/ Shanghai Sales O-ce | #Room 333 Building B, #11, Lane 450, Zhenda Road, Baoshan District, Shanghai, China
Tel. +86
-
21
-
6651
-
7100 Fax. +86
-
21
-
6315
-
3929
China Factory Site 2 (Qidong) | #33, Haiyan Road, Qidong High-tech Industrial Development Zone, Qidong, Jiangsu Province, China
Tel +86
-
513
-
8384
-
9999 Fax +86
-
513
-
8384
-
9910
Product Operation Inquiry / Customer Support +82-51-620-4100
You can expect prompt service if you have exact information such as model name, symptom, telephone number and address.
※ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Head office : Suite #1510, STX-V Tower, 128 Gasan digital 1-ro, Geumcheon-gu, Seoul, Korea (Postal Code: 08507)
Factory : 185-25, Mukbang-Ro, Sangdong-Myeon, Gimhae-Si, Gyeongsangnam-Do, Korea ( Postal Code: 50805)
For your safety
Speci¿cation and dimensions listed in this catalogue subject to change without notice for product quality improvement.
The newest product information is available on our website.(www.qlight.com)
Please read the instruction manual attached to the product carefully before installation and use.
www.qlight.com
EN - ST45ML-NEC - 2401A
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