Power converters, as the name implies, are used to convert direct current to alternating current, or vice versa. Their use in many types of tram and subway car is crucial because many devices, such as lighting equipment, are incompatible with the power supply network. Railway rolling stock converters are also important in the context of safety, as they reduce the voltage of the overhead contact line to a safe level. The railway rolling stock converters produced by Enika, apart from their reliability and high quality of manufacture, are also characterized by their rugged casings, which provide suitable protection from various environmental factors, including high humidity. The range of railway rolling stock converters are intended to suit the most popular rail vehicles, as well as those more modern or less popular.
The ENI-PT600/24/MR.1 static converter is used to supply power to the onboard auxiliary systems on trams and for charging the batteries, while ensuring galvanic separation.
The ENI-PT600/24/AC/EL3 converter is intended as a 3 x 400 VAC 50 Hz i 24 VDC power supply for auxiliary systems in low-floor trams.
The ENI-PT600/24/AC/50 static converter is intended as a 3 x 400 VAC, 50 Hz and 24 VDC power supply for auxiliary systems in low-floor trams.
The ENI-PT600/24/AC/2x30 static converter is intended as a 24 VDC and sine-wave 3 x 400 VAC, 50 Hz power supply for auxiliary lines in tram cars.
The ENI-PT600/24/AC/EL static converter is intended as a 3 x 400 VAC and 24 VDC power supply for auxiliary systems in low-floor trams.
The ENI-PT600/24/AC/MF20 static converter is intended as a 3 x 400 VAC and 24 VDC power supply for auxiliary systems in low-floor trams.
The ENI-PT600/24/AC/CR static converter is intended as a power supply for auxiliary systems in low-floor tramway cars. The converter features an integrated emergency "drive home" converter module (24 DC / 400 DC).
The ENI-PT600/N8CD/2015 converter is intended as a 28 V and 3 x 400AC, 100 Hz power supply for auxiliary electrical lines aboard retrofitted Type N8CD tramways.
The ENI-PT600/N8CD/TŚ converter is intended as a 28 V and 3 x 230 VAC, 100 Hz power supply for auxiliary electrical lines aboard retrofitted Type GT8ZR tramways.
The ENI-PT600/N8CD/2011 converter is intended as a 28 VDC and 3 x 400/230 V, 100 Hz AC power supply for auxiliary electrical lines aboard retrofitted Type N8CD tramways operated by public transport enterprises.
The ENI-PT600/26/TATRA is intended as a 26 VDC power supply for auxiliary systems in TATRA Type KT4 and T6A tramways.
The ENI-PT600/K2 converter is intended as a 42 VDC and 3 x 400 V & 230 V, 50 Hz AC power supply for electrical systems on-board the Type K utility tramway cars.
The ENI-PT600/40/24/WK/SL2 static converter with fan unit is intended as a power supply for auxiliary circuits of 105N Series tramway cars and tramway roof-mounted air conditioners.
The ENI-PT600/24/AC/RT6N1 static converter is intended as a power supply for auxiliary systems in retrofitted low-floor tramway cars (e.g. Tatra RT6N1).
The ENI-PT600/24/WP static converter with fan unit is intended as a power supply for auxiliary circuits of the 105N Series tramway cars, and for cooling the on-board inverters and traction motors.