120–240kW High Power All-in-One DC Fast Charger Soluiton
G50
G50 is a 120–240kW DC fast charger Soluiton designed for high-power EV charging applications. With 200–1000VDC output, single-gun full-power charging and dual-gun equal power sharing, G50 supports CCS1, CCS2 and GB/T charging standards for highway and urban charging stations.
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G50 High Power DC Charger Soluiton
G50 is a high-power DC charging solution built for charging sites where fast charging capacity and flexible power distribution are essential. With a configurable power range from 120kW to 240kW, the platform can address different charging station capacity requirements without changing the overall product architecture.
The charger supports output voltages from 200V to 1000VDC, enabling compatibility with a broad range of EV battery voltage platforms. It supports both single-gun full-power charging and dual-gun equal power sharing, allowing operators to adapt charging operation according to vehicle demand.
G50 also integrates network connectivity and charger management functions, with OCPP 1.6 support and an upgrade path to OCPP 2.0.1. Combined with remote firmware upgrade capability, the charger is designed for connected commercial charging operations and long-term system management.
The charger supports output voltages from 200V to 1000VDC, enabling compatibility with a broad range of EV battery voltage platforms. It supports both single-gun full-power charging and dual-gun equal power sharing, allowing operators to adapt charging operation according to vehicle demand.
G50 also integrates network connectivity and charger management functions, with OCPP 1.6 support and an upgrade path to OCPP 2.0.1. Combined with remote firmware upgrade capability, the charger is designed for connected commercial charging operations and long-term system management.
Key Points
- 120–240kW high-power charging
- 200–1000VDC output
- Single-gun full-power charging
- Dual-gun equal power sharing
- CCS1, CCS2 and GB/T support
- Air cooling
- IP54 protection
- OCPP 1.6 with upgrade path to OCPP 2.0.1
120–240kW High-Power Charging
G50 provides a 120–240kW power range for charging applications that require substantially higher charging capacity than conventional AC or lower-power DC chargers. The available power range allows charging station operators to select a configuration that matches site capacity, vehicle demand and expected charging throughput.
The 200–1000VDC output range is designed to accommodate different EV battery voltage platforms. This wide voltage capability allows the same high-power charger platform to serve a broad range of electric vehicles rather than being limited to a narrow voltage window.
G50 also delivers a peak efficiency of ≥95% and a power factor of ≥0.99, supporting efficient conversion of AC input power into DC charging power for commercial charging operation.
The 200–1000VDC output range is designed to accommodate different EV battery voltage platforms. This wide voltage capability allows the same high-power charger platform to serve a broad range of electric vehicles rather than being limited to a narrow voltage window.
G50 also delivers a peak efficiency of ≥95% and a power factor of ≥0.99, supporting efficient conversion of AC input power into DC charging power for commercial charging operation.
Dual-Gun DC Charging
G50 supports both single-gun full-power charging and dual-gun equal power sharing, providing charging operators with greater flexibility when multiple vehicles need to be served by the same charging unit.
When only one vehicle is connected, the available charging power can be delivered through a single charging gun. When two vehicles are connected, the charger distributes available power between the two charging outputs according to its dual-gun charging configuration.
This operating flexibility allows one G50 unit to support different charging situations, from dedicated high-power charging for a single vehicle to simultaneous charging for two vehicles. It is particularly suitable for commercial sites where charger utilization and flexible vehicle access are important.
When only one vehicle is connected, the available charging power can be delivered through a single charging gun. When two vehicles are connected, the charger distributes available power between the two charging outputs according to its dual-gun charging configuration.
This operating flexibility allows one G50 unit to support different charging situations, from dedicated high-power charging for a single vehicle to simultaneous charging for two vehicles. It is particularly suitable for commercial sites where charger utilization and flexible vehicle access are important.
All-in-One DC Charger
G50 uses an all-in-one DC charging architecture that integrates the main charging and control functions into a single cabinet. Instead of requiring separate external equipment for the primary charging operation, the integrated design brings the charging system, control functions, user interface, communication and protection functions together within one charging unit.
This architecture provides a straightforward deployment approach for commercial charging stations. The integrated cabinet reduces the need to coordinate multiple standalone charging components at the site and provides operators with a complete high-power DC charging unit.
The all-in-one design also creates a compact and standardized platform for charging station deployment while maintaining the 120–240kW high-power capability required for commercial EV charging.
This architecture provides a straightforward deployment approach for commercial charging stations. The integrated cabinet reduces the need to coordinate multiple standalone charging components at the site and provides operators with a complete high-power DC charging unit.
The all-in-one design also creates a compact and standardized platform for charging station deployment while maintaining the 120–240kW high-power capability required for commercial EV charging.
200–1000VDC Wide-Voltage Output
G50 provides a 200–1000VDC output voltage range to support different EV battery voltage platforms. As EV architectures continue to vary across vehicle models and applications, a wide output voltage range allows one charging platform to accommodate a broader range of charging requirements.
The wide-voltage design is particularly relevant to high-power DC charging, where different vehicles may operate at different battery voltage levels while requiring fast charging from the same charging site.
By supporting output voltages from 200V to 1000VDC, G50 provides charging operators and system integrators with a flexible high-power DC charging platform for mixed EV fleets and commercial charging environments.
The wide-voltage design is particularly relevant to high-power DC charging, where different vehicles may operate at different battery voltage levels while requiring fast charging from the same charging site.
By supporting output voltages from 200V to 1000VDC, G50 provides charging operators and system integrators with a flexible high-power DC charging platform for mixed EV fleets and commercial charging environments.
CCS1, CCS2 and GB/T Charging
G50 supports three major DC charging standards: CCS1, CCS2 and GB/T. This multi-standard capability enables the charger platform to address different regional EV charging requirements and gives charging operators greater flexibility when selecting the appropriate connector configuration for their target market.
For CCS1 and CCS2 configurations, G50 supports output currents of up to 200A. The GB/T configuration supports output current up to 250A.
By combining multi-standard compatibility with 120–240kW charging power and a 200–1000VDC output range, G50 can be configured for different commercial EV charging markets while maintaining the same high-power charger platform.
For CCS1 and CCS2 configurations, G50 supports output currents of up to 200A. The GB/T configuration supports output current up to 250A.
By combining multi-standard compatibility with 120–240kW charging power and a 200–1000VDC output range, G50 can be configured for different commercial EV charging markets while maintaining the same high-power charger platform.
Highway and Urban EV Charging
G50 is designed for commercial charging environments where high charging power and flexible vehicle access are important. Its 120–240kW power range, dual-gun capability and wide 200–1000VDC output make it suitable for both highway and urban charging applications.
Highway Charging
For highway service areas and long-distance travel routes, fast charging capacity can help reduce charging time for EV drivers. G50 provides up to 240kW of DC charging power and supports multiple charging standards, making it suitable for high-demand highway charging locations.
Urban Charging
For urban commercial charging sites, G50 can serve public and commercial charging operations where multiple EVs may need access to high-power DC charging throughout the day. Its dual-gun configuration allows one charging unit to serve two connected vehicles when required.
Highway Charging
For highway service areas and long-distance travel routes, fast charging capacity can help reduce charging time for EV drivers. G50 provides up to 240kW of DC charging power and supports multiple charging standards, making it suitable for high-demand highway charging locations.
Urban Charging
For urban commercial charging sites, G50 can serve public and commercial charging operations where multiple EVs may need access to high-power DC charging throughout the day. Its dual-gun configuration allows one charging unit to serve two connected vehicles when required.
Smart Charging & OCPP Connectivity
G50 supports OCPP 1.6 for connected charging operation and provides an upgrade path to OCPP 2.0.1. This enables the charger to integrate with compatible charging management platforms for networked operation and charger management.
The charger also supports remote firmware upgrade capability, allowing software updates to be performed remotely when supported by the connected charging management environment. This can simplify ongoing maintenance for charging operators managing chargers across different locations.
With network connectivity and OCPP support, G50 can be incorporated into connected commercial charging infrastructure rather than operating solely as a standalone charging device.
The charger also supports remote firmware upgrade capability, allowing software updates to be performed remotely when supported by the connected charging management environment. This can simplify ongoing maintenance for charging operators managing chargers across different locations.
With network connectivity and OCPP support, G50 can be incorporated into connected commercial charging infrastructure rather than operating solely as a standalone charging device.
Protection & Reliable Operation
G50 incorporates multiple electrical protection functions to support safe and stable operation during DC charging. The protection system covers key electrical and operating conditions that can occur during charging, including short circuits, over-current, over-voltage, under-voltage and over-temperature conditions.
An emergency stop function provides an additional means of stopping charging operation when required, while surge protection helps protect the charging system against transient electrical disturbances.
For deployment environments, G50 features IP54 protection and an operating temperature range of -25°C to +50°C. The air-cooled design provides a practical thermal management approach for a high-power charging cabinet.
An emergency stop function provides an additional means of stopping charging operation when required, while surge protection helps protect the charging system against transient electrical disturbances.
For deployment environments, G50 features IP54 protection and an operating temperature range of -25°C to +50°C. The air-cooled design provides a practical thermal management approach for a high-power charging cabinet.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product | G50 DC Fast Charger |
| Power Range | 120–240kW |
| Input Voltage | 400Vac ±15% |
| Optional Input Voltage | 480Vac ±10% |
| Input Frequency | 50/60Hz |
| Output Voltage | 200–1000VDC |
| Peak Efficiency | ≥95% |
| Power Factor | ≥0.99 |
| Charging Mode | Single-Gun Full Power / Dual-Gun Equal Sharing |
| GB/T Output Current | 0–250A |
| CCS2 Output Current | 0–200A |
| CCS1 Output Current | 0–200A |
| Charging Standards | CCS1 / CCS2 / GB/T |
| Cooling | Air Cooling |
| Protection Rating | IP54 |
| Operating Temperature | -25°C to +50°C |
| Display | 7"/ 10.1" |
| Cable Length | Approx. 5m |
| Communication Protocol | OCPP 1.6 |
| OCPP Upgrade | OCPP 2.0.1 |
| Dimensions | 900 × 750 × 1800mm |
| Weight | Approx. 380kg* |
*Weight excludes charging modules.
Frequently Asked Questions
1. What is the power range of the G50 DC fast charger?
The Tonhe G50 is a 120–240kW DC fast charger designed for high-power commercial EV charging applications. The platform covers 120kW, 180kW and 240kW power configurations, allowing charging station operators to select a suitable power level according to site capacity and charging demand.
2. Is the G50 suitable for high-power EV charging stations?
Yes. G50 is a high power DC charger designed for commercial charging environments such as highway charging stations, urban charging sites and public DC charging locations. Its 120–240kW power range, 200–1000VDC output and single- or dual-gun charging capability make it suitable for high-demand EV charging applications.
3. What is the output voltage range of the G50?
The G50 provides a 200–1000VDC output voltage range. The wide voltage range allows the DC fast charger to support different EV battery voltage platforms and charging requirements within the specified operating range.
4. Does the G50 support dual-gun charging?
Yes. G50 supports both single-gun full-power charging and dual-gun equal power sharing.
When one vehicle is connected, the charger can provide the available charging power through one charging gun. When two vehicles are connected, the available power is shared between the two charging outputs according to the charger's dual-gun configuration.
5. What charging standards does the G50 support?
The G50 supports CCS1, CCS2 and GB/T DC charging standards.
The supported output current ranges are:
CCS1: 0–200A
CCS2: 0–200A
GB/T: 0–250A
CCS2: 0–200A
GB/T: 0–250A
The appropriate connector configuration can be selected according to the target market and charging application.
6. Is the G50 an all-in-one DC charger?
Yes. G50 is an All-in-One DC Charger that integrates the main charging, control, communication, display and protection functions into one charging cabinet.
This integrated architecture provides a complete high-power DC charging unit and can simplify equipment deployment for commercial EV charging projects.
7. What is the difference between the G50 and a conventional DC charger?
G50 combines several capabilities required for high-power commercial charging in one platform, including 120–240kW charging power, 200–1000VDC output, dual-gun charging, multi-standard support and network connectivity.
Its all-in-one architecture is intended to provide a more integrated approach to high-power charging station deployment.
8. Can the G50 charge two EVs at the same time?
Yes. G50 supports dual-gun charging, allowing two vehicles to be connected to the charger.
When two vehicles are charging simultaneously, the available charging power is shared between the two charging outputs according to the dual-gun operating configuration. When only one vehicle is connected, single-gun full-power charging is supported.
9. What is the maximum output current of the G50?
The maximum specified output current depends on the charging standard:
GB/T: up to 250A
CCS1: up to 200A
CCS2: up to 200A
CCS1: up to 200A
CCS2: up to 200A
The actual charging power and current depend on the charger configuration, EV requirements and operating conditions.
10. What is the efficiency of the G50 DC fast charger?
The G50 has a peak efficiency of ≥95% and a power factor of ≥0.99.
These specifications are relevant to commercial charging operators and system integrators evaluating the electrical performance of a high-power DC charging system.
11. Does the G50 support OCPP?
Yes. G50 supports OCPP 1.6 and provides an upgrade path to OCPP 2.0.1.
This allows the charger to be integrated with compatible charging management platforms for connected charging operations.
12. Does the G50 support remote firmware upgrades?
Yes. G50 supports remote firmware upgrade capability.
When integrated with a compatible charging management environment, remote firmware updates can help operators maintain charger software without requiring every unit to be updated manually on site.
13. What cooling system does the G50 use?
The G50 uses air cooling for thermal management.
The air-cooled architecture is designed for the integrated 120–240kW charging cabinet and supports operation within the specified environmental conditions.
14. What is the operating temperature range of the G50?
The G50 has a specified operating temperature range of -25°C to +50°C.
This makes the charger suitable for a range of commercial charging environments where the equipment may be exposed to significant seasonal temperature variation.
15. What is the protection rating of the G50?
The G50 has an IP54 protection rating.
It also incorporates multiple electrical protection functions, including short-circuit, over-current, over-voltage, under-voltage, over-temperature, emergency stop and surge protection.
16. What protection functions are available on the G50?
G50 incorporates multiple protection functions for commercial DC charging operation, including:
Short-circuit protection
Over-curren
Over-curren
t protection
Over-voltage protection
Under-voltage protection
Over-temperature protection
Emergency stop
Surge protection
Over-voltage protection
Under-voltage protection
Over-temperature protection
Emergency stop
Surge protection
These functions are designed to help protect the charging equipment during abnormal electrical or operating conditions.
17. Is the G50 suitable for highway charging stations?
Yes. The G50 is designed for high-power highway EV charging applications.
Its 120–240kW power range supports fast DC charging, while CCS1, CCS2 and GB/T configurations allow the charger to address different regional charging requirements. The dual-gun configuration can also provide flexible charging access for multiple vehicles.
18. Is the G50 suitable for urban commercial charging?
Yes. G50 can be used as a commercial EV charger for urban charging stations and public DC charging locations.
Its high-power output, wide voltage range and dual-gun capability allow operators to deploy the charger in locations where multiple EVs require fast DC charging.
19. What is the input voltage of the G50?
The standard AC input voltage is 400Vac ±15%, with 480Vac ±10% available as an optional configuration according to the product specification.
The input frequency is 50/60Hz.
20. What are the dimensions and weight of the G50?
The G50 measures approximately 900 × 750 × 1800mm.
The approximate weight is 380kg, excluding charging modules.
The actual equipment configuration should be confirmed with Tonhe according to the selected product version.
21. What display options are available for the G50?
G50 supports 7-inch and 10.1-inch display options.
The display provides the user interface for charger operation and charging information according to the selected configuration.
22. How long is the charging cable on the G50?
The standard charging cable length is approximately 5 meters.
The final cable configuration should be confirmed according to the selected charging standard and product configuration.
23. What types of EV charging applications can use the G50?
The G50 can be deployed in various high-power DC charging scenarios, including:
Highway charging stations
Urban charging stations
Commercial EV charging sites
Public DC charging stations
High-traffic charging locations
Urban charging stations
Commercial EV charging sites
Public DC charging stations
High-traffic charging locations
The appropriate configuration depends on the local grid conditions, charging standards and project requirements.
24. Why choose a 120–240kW DC charger for a commercial charging station?
A higher-power DC charger can provide greater charging capacity for locations with high EV traffic and shorter expected charging times.
The G50 combines 120–240kW charging power, 200–1000VDC output and single- or dual-gun operation, giving charging operators flexibility when configuring high-power commercial charging infrastructure.
25. Can the G50 be configured for different international markets?
Yes. G50 supports CCS1, CCS2 and GB/T charging standards, allowing the charger platform to address different regional EV charging requirements.
The appropriate connector and electrical configuration should be selected according to the target market, local grid requirements and project specifications.
26. What information should I provide when requesting a G50 quotation?
For a G50 quotation, it is helpful to provide the target market, required charging power, charging standard, input voltage, number of charging guns and intended application.
For example:
Market: Europe
Power: 240kW
Standard: CCS2
Charging Mode: Dual-Gun
Application: Highway Charging Station
Power: 240kW
Standard: CCS2
Charging Mode: Dual-Gun
Application: Highway Charging Station
Tonhe can then recommend the appropriate G50 configuration based on the project requirements.
27. Can Tonhe provide OEM or project-specific configurations for the G50?
G50 can be discussed for project-specific requirements based on the required charging standard, power configuration, electrical input conditions, communication requirements and application environment.
For OEM, system integration or large-scale charging station projects, contact Tonhe with your technical requirements for configuration evaluation.
