... years 3.-40~60'C CHANGHONG pocket type and sintered type Railway Battery is in compliance with IEC60623, CE, GOST ... ground for track traffic. Reference: KPM100, KPM200 etc.For railway and locomotive applications, our products such as KPM170, KPM170-(5), ... locomotives; KPM100, KPM150, KPM400 etc. are applied for railway signaling and telecommunications; And KM45P, KPH20, KPM40-(7), KPM120-(4) etc. Are ...