Copper conductor rail

direct currenthigh-powerhigh-current

Product description
Charging roof rails are fixed on the vehicle roof and form the on-board part of a charging system that interfaces with an off-board inverted pantograph mounted on the infrastructure. They provide the electrical and mechanical connection for high-power DC charging of e-buses.

Applications

• Opportunity and depot charging for urban electric buses
• Overhead charging points on dedicated routes
• Integration with inverted pantograph infrastructures

Key benefits

• Supports high-power DC charging for city e-mobility
• Low maintenance requirements
• Maximum continuous charging current 1,500 A
• Integrated heating element in copper profile to prevent icing
• Universal contact arrangement: HV+, HV-, PE and CP

Main parameters
Nominal voltage: 750 V DC (1,500 V DC)
Maximum permanent current: 1,500 A
Pollution degree: PD4
Overvoltage degree: OV3
Weight: 6 kg / one roof rail
Heating: 24 V / 100 W
Length / width / height: 790 / 114 / 120 mm

Technical specifications

• Nominal voltage: 750 V DC (1,500 V DC)
• Maximum permanent current: 1,500 A
• Pollution degree: PD4
• Overvoltage degree: OV3
• Weight: 6 kg (per roof rail)
• Heating: 24 V / 100 W (integrated in copper profile)
• Dimensions (L × W × H): 790 × 114 × 120 mm
• Universal contacts: HV+, HV-, PE and CP