DGY9 / 48L (A) flameproof machine lights DGY9 / 48L (A) machine lights: Power: 9W Voltage: 48V Light Source: LED machine lights; Shell material: high quality cast iron pressure; Name: flameproof locomotive lighting; other models: DGY9 / 24L, DGY9 / 36L, DGY9 / 48L, DGY9 / 127L; [DGY9 / 48L (A) type flameproof lighting] professional lighting. DGY9 / 48L Description: DGY9 / 48L (A) flameproof lighting (hereinafter referred to as the lights) are widely used in various mining electric locomotive and various mining locomotive lighting. DGY9 / 48L environment: altitude does not exceed 1200m; ambient air temperature is -20 ℃ ~ + 40 ℃; ambient air humidity; monthly average humidity less than 95% (the average temperature of not more than 25 ℃,). With respect to the locomotive longitudinal, lateral and vertical direction vibration amplitude should meet the following conditions; (f- vibration frequency, A- amplitude); A≤25 / f (f is 2-10Hz) A≤250 / f2 (f for 10-50Hz); DGY9 / 48L basic parameters: Model: DGY9 / 24L DGY9 / 48L DGY9 / 127L Rated voltage: DC24V DC36V DC48V DC127V LED light source forward voltage: 10.5V rated power 9W; Voltage: 48V lighting distance 40M; illumination ≥ 2LX; weight 8KG, as well as models: DGY9 / 24L (A), DGY9 / 48L (A), DGY9 / 127L (A) locomotive lighting. DGY9 / 48L (A)