Electronic ballast MH400W for locomotive application developed by Shenzhen Techone Tech Co., LTD, is the exclusive electronic ballast which can be applied safely on locomotive in Chinese local market. It has special function, ep. low Harmonic Distortion: THD<10%; Constant power output: unchanged power output when the input of electric power network changes ±15%. Hot startup available, restart immediately, no need to wait the lamp cold down. Working voltage range: when choose 220V, voltage range: 160V~260V, fit for the application occasion when voltage change wildly. When choose 110V, voltage range: 90V~308V. Long life time etc. Export market: European, America, Japanese etc.
Now HID MH lamps have been used on general locomotive headlight to provide excellent brightness and much quicker response speed. Our HID electronic ballast is a key part of this advanced headlight system.
Ballast: 110Vdc input, 250~400W output, non-dimming