Explosion-Proof Lamps
Explosion-Proof Cable Glands
Explosion-Proof Control Stations
Explosion-Proof Junction Boxes
Audible and Visual Alarms
Explosion-Proof Cabinets
Explosion-Proof Luminaires
Explosion-Proof and Industrial Enclosures
Explosion-Proof Controls
LVE-2 explosion-proof lamps are intended for use in low-voltage electrical circuits in combination with explosion-proof enclosures, for indoor or outdoor installation, as well as on offshore platforms and port terminals, in hazardous areas with explosive atmospheres or combustible dust.
Table 2. LVE-2 Technical Parameters
| № | Parameter | LVE-2 Value |
| 1 | Enclosure Protection Rating (IP) according to GOST 14254-2015: | |
| 1,1 | not installed in the enclosure | IP 20 |
| 1,2 | installed in the enclosure | IP 67 |
| 2 | Operating Temperature, °C | from -60 to +60 |
| Relative Humidity | 100% at +25°C | |
| 3 | Explosion Protection Markings: | |
| 3,1 | Gas Markings: | Ex e mb IIC Gb U |
| 3,3 | Dust markings: | Ex tb IIIC Db U |
| 4 | Rated Operating Voltage Ue, V | АС 110-250 50/60 Hz or |
| DC 12-48 | ||
| 5 | Max. Lamp Power, W | 1 |
| 6 | Min. Duration of Lighting, hrs | 40 000 |
| 7 | Cable Cross-Section, mm2 | 0,75….1,5 |
| 8 | Dimensions | LVE-2: 60х24х24 |
| 10 | Weight | 58 g |
LVE Series
For explosion-proof lamps, LVe series:
LVE – Х1 – Х2 –Х3 –(wХ4)– Х5 – …) where
Х1 – series number 2
Х2 – colour of the light-transmitting element;
1 – white;
2 – red;
3 – green;
4 – yellow;
5 – blue;
Х3 – operating voltage:
AC/DC12
AC/DC24-36
AC/DC110
AC220-380
AC/DC220
w (optional) – the symbol is added when ordering a LVE unit with a pre-installed cable;
X4 (optional) – the symbol indicates the cable length in meters when ordering a LVE
with a non-standard cable length (different from 1 m);
Х5 – text (by default, printed on an adhesive thermal label; for individual orders — on a stainless steel nameplate):
1 – (none)
2 – on
3 – off
4 – start
5 – stop
6 – auto
7 – manual
8 – fault
Other inscriptions available upon request.
* If any position such as X1, X2, etc., is not required, use “0”. If several positions at the end of the code (e.g., “options”) are not required, simply finish the code.
