RailMac CHSR™CC400 Water Cooling Converter
The CHSR™CC400 Water Cooling Converter (model: CHSRTMCC400_DC_750V_R_A) is a versatile power conversion solution designed for diverse rail applications. It supports dual power supply options: 500~900 VDC or internal combustion power pack, ensuring flexible adaptation to different operating scenarios. With a traction rated output of 2×200 kW (@wheel), it delivers reliable motive power, while the auxiliary system provides stable 3×400 V/50 Hz power with 35 kVA capacity to meet on-board equipment needs. Equipped with a multi-voltage battery charger (24/36/72/110 VDC, 8 kW), the converter features roof mounting for space-saving installation and efficient water cooling for consistent performance under varying loads. Its compact dimensions (1600×1940×455 mm) further enhance applicability in limited-space rail vehicle configurations.
Features of CHSR™CC400 Water Cooling Converter
Designed for light rail and monorail vehicle applications.
Traction and Auxiliary Integrated, Compact.
Water Cooling systems provide efficient cooling for power electronics.
Suitable for pantographs, supercapacitors/batteries, internal combustion power packs and other power supply modes.
CHSR™CC400 Water Cooling Converter technical parameter table
| Models: | CHSRTMCC400_DC_750V_R_A |
| Input voltage: | 500~900 VDC or internal combustion power pack power |
| Traction rated output: | 2 × 200kW (@wheel) |
| Auxiliary rated output: | 3 × 400 V/ 50 Hz/35 kVA |
| Battery charger: | 24/36/72/110 VDC/ 8 kW |
| Mounting: | Roof Mounting |
| Cooling: | Water Cooling |
| Dimensions (L × W × H): | 1600 × 1940 × 455mm |
Find Traction System by Application
This is the list of all series of RailMac Traction System.
Click here to find traction system by type
RailMac CHSR™CC400(1500VDC) Air-cooled Converter
Models: CHSRTMCC400_DC_1500V_R
Input Voltage: 1000-1800 VDC
Traction Rated Output: 360 kW(@wheel)
Dimensions: 2500×1760×470 mm
RailMac CHSR™CC200 Water Cooling Converter
Models: CHSRTMCC200_DC_750V_R
Input Voltage: 500-900 VDC
Traction Rated Output: 2 × 120 kW (@ wheel)
Dimensions: 800×1800×460 mm
RailMac CHSR™GJ-Tac&Aux Air-cooled Converter (URT)
Models: CHSRTMGJ-Tac&Aux
Input Voltage: contact grid 1000-1800 VDC
Traction Rated Output: contact grid 400 kW (@ wheel); Battery powered 300 kW (@ wheel)
Dimensions: 3768 × 2004 × 608 mm
RailMac CHSR™GK-DJ-Tac&Aux Water Cooling Converter(FMR)
Models: CHSRMGK-DJ-Tac&Aux
Input Voltage: Battery 620 VDC
Traction Rated Output: Battery power supply 400 ~ 800 kW (@ wheel)
Dimensions: Design based on customer’s actual interface requirements
RailMac CHSR™CC400(750VDC) Air-cooled Converter
Models: CHSRTMCC400_DC_750V_R_B
Input Voltage: 500 – 900 VDC
Traction Rated Output: 2 × 120 kW(@wheel)
Dimensions: 1600 × 1700 × 452 mm
RailMac CHSR™CC1500 Water Cooling Converter
Models: CHSRTMCC1500_DE_1500V_M
Input Voltage: Internal combustion engine power supply
Traction Rated Output: 3 × 378 kW (@wheel)
Dimensions: 850 × 1350 × 1910 mm
RailMac CHSR™CC750 Air-cooled Converter (Intercity railway)
Models: CHSR™CC750_DE_3000V_U(Contact grid power supply,Internal combustion power pack power supply)
Input Voltage: 3000 VDC
Traction Rated Output: 2×600 kW(@ wheel)
Dimensions: 3280 × 2000 × 660 mm
RailMac Water Cooling Converter (Metro)
Model Codes: CHSRTMCC750_DC_1500V_U_A/CHSRTMM280_DC_1500V_U_A
Input Voltage: 1000 -1800 VDC
Traction Rated Output: 950 kW
Dimensions: 2000 × 2100 × 680 mm
RailMac Water Cooling Converter (Intercity railway)
Models:CHSRTMCC750_MS_25kV-1500V_U
Input Voltage:25000 VAC/1500 VD (Two types of input current system)
Traction Rated Output:2×600 kW(@wheel)
Dimensions:3070 × 2130 × 635 mm (Traction and Auxiliary Integration)
RailMac Air-cooled Converter (Metro)
Model Codes: CHSRTMCC750_DC_1500V_U_B (Traction)
Input Voltage: 500-1800 VDC
Traction Rated Output: 950 kW (@wheel)
Dimensions: 2200 × 1530 × 600 mm (traction box),2200 × 2060 × 600 mm (auxiliary box)
RailMac Permanent Magnet Traction Converter
Model Code: CHSRTMCC750_DC_1500V_U_T01
Input Voltage Range: 1000-1800 VDC
Traction Rated Power: 1100 kW
Dimensions: 2777 × 2035 × 745 mm













