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4/6, ul. Svet shakhtyora, Kharkov, 61001, UKRAINE
Tel. (057) 733-36-37, 733-09-69
Fax (057) 731-50-66, 733-19-53
Telex:125176 БЕЛКА
e-mail:
[email protected]
Internet: http://www.shaht.kharkov.ua |
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| Public Joint Stock Company "Kharkiv Machine Building Plant "SVET SHAKHTYORA" |
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EXPLOSION-PROOF CAP LAMP СВГ2/1
The mining explosion-proof storage battery cap lamp is intended for individual illumination of the working place in the gas or dust hazardous coal mines.
- The explosion-safety of the lamp is
ensured by the use of the special electronic device preventing sparking
capable to initiate the explosion of the air-methane mixture at the
electric circuit failure, and by the design of the casing
parts
- The electronic device also prevents
discharging of the storage battery at the voltage drop down to 2.7
V.
- When voltage on the battery terminals
is 3.0 V, the lamp dips giving the signal about the battery discharge
and necessity to switch to the reserve lamp with half-ampere
filament.
- The bent shape of the casing is
comfortable during carrying the cap lamp.
Technical Specifications
Parameters |
Values of Parameters |
| Explosion-protection version |
PB1BИb |
| Light flux, Lm, at least |
30 |
| Duration of continuous glowing, h, at least |
10 |
| Rated voltage, V |
3,6 |
| Spark protection current, A, maximum |
5,0 |
| Time of damaged circuit disconnection, s, maximum |
0,5 |
| Disconnection voltage of discharged battery, V |
3.2±0.1 |
| Overall dimensions, mm, maximum |
| - casing |
185x155x75 |
| - headlamp |
Ø79x85 |
| Mass, kg, maximum |
2.1 |
Сертификат № UA2.003.969 по ДСТУ ISO 9001 | |
| | | We provide high quality, advanced technologies, warranty and after - warranty servicing. | |
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