Custom CZ6478/121B Explosion-proof light fittings LED（Wide beam, Narrow beam, Street light beam） Suppliers, Company

CZ6478/121B Explosion-proof light fittings LED（Wide beam, Narrow beam, Street light beam）

Prodcuts Features:

● It is long life and maintenance-free which the service life is up to 50000 hours and the maintenance-free of long term.

● There is a feature of good electromagnetic compatibility and it does not cause interference to the system power grid.

● It is not influenced by the voltage fluctuations and can be operated in the wide voltage range of 100 ～ 240V AC.

● LED is soild light source with great anti-knock performace convenient for installation and maintainence

● The degree of protection is up to IP66.

● IECEx and ATEX certified.

● Customized high light efficiency light source with light efficiency ≥ 135ml/w（Meet China's first-class energy efficiency standards）

● Can be combined to meet user different and various requirement.

Product Parameter

Product type:	LED Explosion-proof light fittings（Wide beam, Narrow beam, Street light beam）
Certification:	China IECEX ATEX
Application range (zones):	2G/Gb/zone 1；2D/Db/zone 21
Min.ambient temperature:	T6：-60℃/ -40℃
Max.ambient temperature:	T6：+40℃ T5：+55℃
Degree of protection:	IP66
Rated voltage:	100V～240V AC 50/60Hz
Color temperature:	Standard 5000K,（Optional 3000K,4000K,6500K）
Material of enclosure:	Aluminum alloy / tempered glass (transparent lampshade）

Certification：	China:Ex db IIB+H2 T6/T5/T4 Gb Ex tb IIIC T80°C/T90°C/T95°C/T105°C Db IECEx: Ex db IIB+H2 T6/T5/T4 Gb Ex tb IIIC T80°C/T90°C/T95°C/T105°C Db ATEX: II 2GD Ex db IIB+H2 T6/T5/T4 Gb Ex tb IIIC T80°C/T90°C/T95°C/T105°C Db
Intended use:	Can be used in zone 1 and zone 2 Can be used in zone 21 and zone 22
Ambient temperature：	-40°C≤Ta≤+40°C/+55°C -60°C≤Ta≤+40°C/+55°C （-60°C lamp electrical equipment need to be customized）
Degree of protection:	IP66
Rated voltage：	100V～240V AC 50/60Hz
Color temperature:	Standard 5000K, （Optional 3000K,4000K,6500K）
Power factor:	λ＞0.95
Terminals:	L1, N cage type terminal 2×1~2.5mm², PE terminal: 2×2.5~6mm²
Cable entry:	1-M25×1.5, outside diameter: Φ12-19mm（CZ1725/1A） 1-M25×1.5 stopping plug（CZ1725/3A）

About CZ

CZ Electric Co., Ltd was established in 1990, is a CZ6478/121B Explosion-proof light fittings LED（Wide beam, Narrow beam, Street light beam） suppliers, and is headquartered in Jiaxing City, Zhejiang Province, CZ can provide users with comprehensive explosion-proof safety system solutions. Products are widely used in engineering projects such as petrochemicals, medical machinery, food processing, precision electronics, military ships, aerospace and aviation. The products are exported to 56 countries and regions such as the European Union, the Middle East, Southeast Asia, Russia, Japan, Australia. CZ has agents or offices in 28 countries and regions, and has participated in the construction of key projects: oil and gas pipeline projects in cooperation between China and Turkmenistan , PetroChina Fushun 10 million tons refinery 800,000 tons ethylene project, Kuwait National Petroleum HEAVY OILLONG TERM TESTING FACILITY (HOLTTF) project, Oman National Petroleum Corporation MABRUK PROJECT-PRRF project, Australia Ichthys liquefied natural gas (LNG) project and other projects and won praise from users.