Railway

Kiwirail Passenger Car Project

Description: Brenca / Silverstream enlisted Innovative Energies to design and supply their SR750A 24-volt charger. This was to be used by Kiwirail for illuminating their passenger cars.

 

Innovative Energies Contribution: Innovative Energies SR750A charger was designed to charge the batteries in each passenger car so that even if the engine stops, lighting can be maintained in the passenger cars.

 

• 8kVA 230VAC 50Hz inverters for supplying the onboard consumer AC loads
• Extensive external tests for guaranteeing a high degree of: shock/vibration protection, EMC, environmental conditions e.g temperatures of -40 to 55°C and humidity. 

• Hermetically sealed enclosure; Controlled air management
• Self protecting, autonomous assessment of thermal and electrical parameters
• Battery charger & DC Bus supply multi output
• Engineered for a high degree of shock & vibration. 

• 110VDC/230VAC, 50Hz
• Client specific mechanical design
• Increased mechanical strength
• Industrial grade components 
• Tropical protection
• Continuous short circuit protection. 

• Input Voltage range: 500-850VDC 
• Adjustable Output: 28-38VDC
• Special mechanics for assembly within an existing cabinet
• Extended temperature range: -40°C 
• Tropical protection
• Protection category: IP55 (outside), IP00 (inside) 
• Cooling: natural convection. 

• High power density
• Environmentally adapted to 97% non condensing humidity
• Client interface and signals at the front
• 19" design, vertical conventional cooling
• Programmable output through an SPS controller. 

 

• DC Input, generator or battery power 
• Mil STD 461E / 1322B / 810F
• Extreme shock, vibration, temperature and altitude change
• DSP controlled inversion for optimum power control
• Extremely compact design to fulfil the Clients end design parameters
• Supplies a compressor where the load demand rises repeatedly to 11 times the nominal output. 

• 24kW Switch Mode Battery Charger
• Totally sealed for protection against dust and dirt IP66
• Operational under environmental temperatures of -40°C to 80°C
• Designed to withstand a high level of shock.

• Signal Input Selection:

• 8kW power rating
• Thermal shutdown with auto restart
• Overvoltage protection
• Continuous short circuit protection
• Increased mechanical strength
• 19"/6U design.