|Certificate Type||Product Description||Certificate|
|Permits of the Republic of Kazakhstan||VELAN 41-SD.L.|
|GOST R||VELAN 41-SD.L.|
|TR TS||VELAN 41-SD.L.|
Explosionproof lighting fixture of VELAN41 and VELAN41-AK series from stainless steel with LED lamp (with the possibility of operation from storage batteries) are intended for fixed installation at industrial enterprises being hazardous by explosive gas and dust according to the explosion protection marking.
Lighting fixture consists of the body made of stainless steel, which forms enclosure with “е” explosion protection type. Protective glass is
thermal-resistant, extra strong with high light transmitting capability.
It withstand ingress of cold water jet on operating lighting fixture without loss of strength characteristics.
Inside the body explosionproof driver powering LEDs, terminal clamps for powering on are installed.
When ordering lighting fixture with storage battery storage battery and explosionproof control block shall be additionally installed. Grounding bolts are installed inside and outside lighting fixture.
VELAN41-AK – SD.L. Х1 Х2 – Х3 – Х4
VELAN41 – explosionproof lighting fixture made of stainless steel
AK – index indicating use of lighting fixture with storage battery. If storage battery is not required, index shall not be specified
SD.L – index indicating use of LED light sources.
Х1 – power (W): 25, 50
Х2 – installation type:
C – ceiling
Wl – wall
Hk – hook
Х3 is an explosion protection marking: 2ExeqIIT6
X4 – type of climatic version and arrangement category for lighting fixture according to GOST 15150: UHL1
Explosion protection marking: 2ExeqIIT6
Level of dust and moisture protection:
standard version – IP65
special version – IP66
Supply voltage: 220 V АС +10 %, 50 Hz
Operation time in emergency (self-contained) mode: at least 1 h
Storage battery type: lithium-ion
Number of cable glands: 2 cable glands М25х1.5
Diameter of laid cable: 10–14 mm
Cross-section of connected cores: 3х(1.5–4)mm2 (L+N+PE)
Type and power of lamps: high-brightness LED with total power 25 W or 50 W
Power factor: cosφ≥0.98
Class of protection from electric shock according to GOST 12.2.007.0: I
Ambient temperature: from -60 °С to +50 °С
Number of technical conditions: TU 3461-013-00213569-2009