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TYPE EXAMINATION CERTIFICATEEquipment or Protective System intended for use
in Potentially Explosive Atmospheres
Directive 2014/34/EU

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[3]

Type Examination Certificate Number: DEMKO 18 ATEX 1945X Rev. 0[4]

Product: LED Luminaires, Models L1601C Series[5]

Manufacturer: Top Hi-Tech Co., Ltd.

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Address: 9F, No. 1, Zhongshan Rd, Tucheng District, New Taipei, 236 Taiwan[7]This equipment and any acceptable variation thereto is specified in the schedule to this certificate and the documents therein referred to.

[8]

UL International Demko A/S certifies that this product has been found to comply with the Essential Health and Safety Requirements relating tothe design and construction of products intended for use in potentially explosive atmospheres given in Annex II to Directive 2014/34/EU of theEuropean Parliament and of the Council, dated 26 February 2014.
The examination and test results are recorded in confidential report no. 4787515828.1.1[9]Compliance with the Essential Health and Safety Requirements has been assured by compliance with:

EN 60079-0:2012+A11:2013

EN 60079-15:2010

EN 60079-31:2014

except in respect of those requirements listed at item 18 of the Schedule.
[10]

If the sign "X" is placed after the certificate number, it indicates that the product is subject to the Specific Conditions of Use specified in theschedule to this certificate.

[11]This Type examination certificate relates only to the design of the specified product, and not to specific items of product subsequentlymanufactured.

[12]

The marking of the product shall include the following: II 3 G Ex nR IIC T6 Gc
 II 2 D Ex tb IIIC T85C DbCertification ManagerJan-Erik Storgaard

This is to certify that the sample(s) of the Product described herein (“Certified Product”) has been investigatedand found in compliance with the Standard(s) indicated on this Certificate, in accordance with the ATEX Product
Certification Program Requirements. This certificate and test results obtained apply only to the productsample(s) submitted by the Manufacturer. UL did not select the sample(s) or determine whether the sample(s)provided were representative of other manufactured product. UL has not established Follow-Up Service or othersurveillance of the product. The Manufacturer is solely and fully responsible for conformity of all product to allapplicable Standards, specifications, requirements or Directives. The test results may not be used, in whole or inpart, in any other document without UL’s prior written approval.

Date of issue: 2018-06-09

Certification Body

00-IC-F0060-1 – Issue 15.0

UL International Demko A/S, Borupvang 5A, 2750 Ballerup, Denmark
Tel. +45 44 85 65 65, info.dk@ul.com, www.ul.com

This certificate may only be reproduced in its entirety and without any change, schedule included.

Page 1 of 3

Schedule
TYPE EXAMINATION CERTIFICATE No.

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DEMKO 18 ATEX 1945X Rev. 0[15]Description of Product:
The Model L1601C Series of LED luminaires is suitable for use in hazardous location classified as Zone 2 and Zone 21. This luminaire
consists of one “nR”/”tb” chamber. The enclosure material is aluminum alloy and plastic. The light-transmitting part is made of plastic. The
gasket is used to maintain the IP rating. The entry for wiring through integral cable gland maintains the degree of protection.
Nomenclature for Luminaires:
The complete luminaire catalogue number example is as follows:
Cat.
No.

THT1H2

1601
3F4N5H6C
798D0903101 – Brand name
THT = Top Hi-Tech Co., Ltd.
2 – Category of product
H = HazLoc LED lighting
3 – Model name1601 = Model L1601C series
4 – Designates lamp length
D = Short size (1 ft)
E = Middle size (2 ft)
F = Long size (4 ft)
5 – Designates type of Top Cover
N = No Top Cover exist
6 – Designates type of LED module
H = SMD type LED bar
7 – Designates CCT of LED
C = Cool white
W = Warm white
8 – Designates voltage
1 = 110 Vac
2 = 220 Vac
9 = 277 Vac
9 – Designates wattage of LED lighting
A0 = 10 W
B0 = 20 W
D0 = 40 W
10 – Designates serial no
03 = 03 or
blank, for marketing purposes and no impact on safety
Models covered are as follows:
Model
THTH1601DNH*1A003
THTH1601ENH*1B003
THTH1601FNH*1D003
THTH1601DNH*2A003
THTH1601ENH*2B003
THTH1601FNH*2D003
THTH1601DNH*9A003
THTH1601ENH*9B003
THTH1601FNH*9D003

Ambient Temperature range-25°C to +55°C-25°C to +55°C-25°C to +55°C-25°C to +55°C-25°C to +55°C-25°C to +55°C-25°C to +55°C-25°C to +55°C-25°C to +55°C

Gas Temperature Code
T6
T6
T6
T6
T6
T6
T6
T6
T6

Dust Temperature Rating
T85°C
T85°C
T85°C
T85°C
T85°C
T85°C
T85°C
T85°C
T85°C

The optical radiation output of the product with respect to explosion protection, according to Annex II clause 1.3.1 of the Directive
2014/34/EU is not covered in this certificate.

00-IC-F0060-1 – Issue 15.0

This certificate may only be reproduced in its entirety and without any change, schedule included.

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Schedule
TYPE EXAMINATION CERTIFICATE No.

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DEMKO 18 ATEX 1945X Rev. 0
Temperature range:
The ambient temperature range is -25C ≤Ta ≤ +55C.
Electrical data
THTH1601DNH*1A003 – 110 Vac, 50/60 Hz, 10 W
THTH1601ENH*1B003 – 110 Vac, 50/60 Hz, 20 W
THTH1601FNH*1D003 – 110 Vac, 50/60 Hz, 40 W
THTH1601DNH*2A003 – 220 Vac, 50/60 Hz, 10 W
THTH1601ENH*2B003 – 220 Vac, 50/60 Hz, 20 W
THTH1601FNH*2D003 – 220 Vac, 50/60 Hz, 40 W
THTH1601DNH*9A003 – 277 Vac, 50/60 Hz, 10 W
THTH1601ENH*9B003 – 277 Vac, 50/60 Hz, 20 W
THTH1601FNH*9D003 – 277 Vac, 50/60 Hz, 40 W
Routine tests:
N/A
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Descriptive Documents
The scheduled drawings are listed in the report no. provided under item no. [ 8 ] on page 1 of this Type Examination Certificate.

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Special Conditions of Use:
The luminaire shall not be opened.
Potential electrostatic charging hazard – see instructions.

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Essential Health and Safety Requirements
The Essential Health and Safety Requirements (EHSRs) covered by the standards listed at item 9.
Additional information
The Models L1601C series has in addition passed the tests for Ingress Protection to IP67 in accordance withEN60529:1991+A1:2000+A2:2013.

The trademark

00-IC-F0060-1 – Issue 15.0

will be used as the company identifier on the marking label.

This certificate may only be reproduced in its entirety and without any change, schedule included.

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