INTERFLOW DC Fast Charging Interface
With the INTERFLOW DC charging system, a DC fast charging interface can be integrated into a vehicle or machine with little effort. The communication unit, current measurement and relays enable charging of high-voltage batteries according to the CCS standard.
INTERFLOW500 : DC fast charging interface 500A
Features:
- CCS 2.0 communication according to DIN70121 and ISO15118
- CAN communication with vehicle control
- Functional safety up to ISO26262 ASIL B
- Galvanically isolated HV current and voltage measurements
- Inlet according to IEC 62196-3 (250 A)*
- Derating based on temperature sensors on the inlet (AC/DC)
- Control of connector interlock and LEDs
- Mainboard (interlock switch, temperature sensor)
- Potential equalization
- EMC cable glands (optional connector)
- Pressure compensation element
Specifications:
System voltage
Up to 800 VDC
Current
< 500 A
Supply voltage
12 V / 24V
System weight
8.8 kg
Ambient temperature
-40 - +85 °C
Protection class
IP67* and IK09
* higher class on request
INTERFLOW350 : DC fast charging interface 350A
Features:
- CCS 2.0 communication according to DIN70121
- CAN 2.0 A/B communication with vehicle control
- Galvanically isolated HV current and voltage measurements
- Inlet according to IEC 62196-3 (250 A)*
- Derating based on temperature sensors on the inlet (AC/DC)
- Control of connector interlock and LEDs
- Mainboard (interlock switch, temperature sensor)
- Potential equalization
- EMC cable glands
- Pressure compensation element
Specifications:
System voltage
Up to 800 VDC
Current
< 350 A
Supply voltage
12 V / 24V
System weight
9.5 kg
Ambient temperature
-20 - +60 °C
Protection class
IP66* and IK09
* higher class on request
Are you interested in one of our products, or do you need a customization?
We accompany you from the concept to the elaboration and up to the serial product.
The INTERFLOW DC fast charging interface
DC charging made easy
For the greatest possible flexibility of a battery electric construction machine or vehicle, it must be able to be charged quickly to minimize downtime. For this purpose, the INTERFLOW DC Fast Charge Interface or DC Fast Charge Junction Box is the perfect solution, enabling the vehicle or machine to be charged quickly via the CCS 2.0 interface, handling communication between chargers, monitoring the charging process and guaranteeing safety. Compared to alternating current (AC) charging by means of, for example, site power and internally installed chargers, direct current (DC) charging with external charger allows significantly higher performance and therefore shorter charging time. The INTERFLOW DC fast charging interface is designed to withstand the rigors of the working day and features a rugged aluminum housing, sturdy full metal cable glands and high quality internal components. Each product is carefully manufactured in-house and undergoes a thorough testing process to ensure reliable and safe operation. The optional Charge Control L controller of the INTERFLOW500 allows charging according to the latest industry standards, enables customer-specific configurations and communicates with both the charging station and the vehicle controller via CAN bus.
Configurations
The INTERFLOW DC fast charging interface is available in two power levels for different vehicle or machine sizes, each with voltage up to 800 V. If an additional high-voltage distribution system such as the FUSION is required, the INTERFUSION800M can be used for this purpose as a combined fast charging and distribution module.
Safety
The charging process is continuously monitored by means of precise, galvanically isolated current and voltage meters as well as temperature sensors on the connector and in the housing, which throttle the charging power if the temperature limit is exceeded. Furthermore, the INTERFLOW is integrated into the machine-wide interlock system with the interlock switch. When a component of the high-voltage system is opened, the interlock system trips and activates the battery contactors, which disconnect the machine from the power source. The enclosure can be grounded at the grounding stud and is also connected to the conductive cable sheathing of the input and output cables by means of the EMC cable glands to intercept and ground electromagnetic interference.