It can be completed both with fluorescent and LED lampsPossibility to install storage battery inside lighting fixture Power off when opening lighting fixture cover
Permits of the Republic of Kazakhstan
Explosionproof lighting fixtures (plastic) for fluorescent and LED lamps of VELAN51-P series are used for lighting of explosion hazardous areas, industrial and warehouse premises, as well as other places, where occurrence of explosive gas and dust is possible according to explosion protection marking.
Body with “e” explosion protection, internal components of lighting fixture have additional explosion protection.
While cover opening deenergization takes place.
Class of protection from electric shock according to GOST 12.2.007.0: II
When using LED lamps lighting fixture structure is simplified and lightened.
Lighting fixtures consist of plastic body of rectangular form. Depending on lighting fixture version the following is installed in the body: control block, start control block, terminal block, bulb holders G13, contact blocks, storage batteries and light sources (linear fluorescent lamps or explosionproof linear lamps VSDLL). Lighting fixture cover opens only by special key. In order to ensure protection degree for lighting fixtures from external influence on the lighting fixture cover the provision is made for sealing gasket located in special groove. Sealing gaskets is glued. Basic design feature of lighting fixture VELAN51-PAK from VELAN51-P is availability of storage battery allowing operation of lighting fixture in emergency mode. Two cable glands for transit laying of power cable are installed on the lighting fixture. Design of lighting fixture ensures powering off for all poles of bulb holder when opening lighting fixture cover, moreover, tripping device excludes the possibility of unintentional energization in case of accidental manual impact on it.
VELAN51-P – AK – SD.L. Х1 х Х2 Х3 – Х4 – Х5
VELAN51-P – explosionproof plastic lighting fixture for linear fluorescent or LED lamps
AK – index indicating availability of storage battery in the lighting fixture and the possibility of lighting fixture operation from it (only for lighting fixtures with linear fluorescent lamps). If storage battery is not required, index shall not be specified
SD.L. – index indicating use of explosionproof linear LED lamps. For linear fluorescent lamps, index is not indicated
Х1 – number of lamps in lighting fixture: 1 or 2
Х2 – power of lamp used in lighting fixture:
fluorescent 18 W or 36 W
LED 9 W or 18 W
Х3 – fastening type:
PM – pendant mounting
Wl – wall
Cl – ceiling
P – on pole
Ct – in circuit
Х4 – explosion protection marking:
lighting fixtures with fluorescent lamps – 1ExsdIICT4 X or 2ExsdIICT4 X
lighting fixtures with LED lamps – 1ExsdIICT6 X or 2ExsdIICT6 X
X5 – type of climatic version and arrangement category for lighting fixture according to GOST 15150:
U1 – for lighting fixtures with fluorescent lamps
OM1 – for lighting fixtures with fluorescent and LED lamps
UHL1 – for lighting fixtures with LED lamps
Explosion protection marking:
for lighting fixtures with fluorescent lamps – 1ExsdIICT4 X or 2ExsdIICT4 X
for lighting fixtures with LED lamps – 1ExsdIICT6 X or 2ExsdIICT6 X
Type and power of lamps:
linear fluorescent, power – 18 W or 36 W
linear LED, power – 9 W or 18 W
Bulb holder: G13, two-pin
Supply voltage: 230 V АС +10 %, 50 Hz
Level of dust and moisture
Class of protection from electric shock according to GOST 12.2.007.0: I or II
connected cores: 3х(1.5-2.5)mm2 (L1+L+N)
Number and type of cable glands: 2-М25х1.5
Diameter of laid cable: 9–14 mm
for lighting fixtures with fluorescent lamps
– from -40 °С to +40 °С
for lighting fixtures with LED lamps from -60 °С to +40 °С.
technical conditions: TU 3461-013-00213569-2009