Charger Specification:
| Specification | Model | TH-AHTH-20 | |||||
| AC Nomal Input | Phases/Lins | 3 phase+neutral+PE | |||||
| Voltage | 400VAC±10% | ||||||
| Frequency | 50Hz±10% | ||||||
| Connector | GB/T | ||||||
| Output | Power | GB/T: 20KW | |||||
| Volatge | GB/T :200-750VDC | ||||||
| Cable Lenth | 5m | ||||||
| Cable Type | Charging cable and connecter permanently attached to EVSE (liquid cooled) | ||||||
| Electrial Parameter | Power Factor | ≥0.99,≥ 0.96 (Full Load) | |||||
| THD Value | ≤5% | ||||||
| Stable Voltage Accuracy | ≤±0.5% | ||||||
| Stable Current Accuracy | ≤±1% | ||||||
| Efficiency | ≥95% at nominal output power | ||||||
| Environmental in dex | Working Temperature | -20ºC-+65ºC | |||||
| Storage Temperature | -40ºC-+65ºC | ||||||
| Working Altitude | ≤2000M | ||||||
| Atmospheric pressure intensity | 80 kpa to 110 kpa | ||||||
| Application Site | Indoor/Outdoor | ||||||
| Cooling Method | Forced air cool | ||||||
| Security Protection | Multiple Protection | Over Current, Under Current, Over Voltage, Residual Current, Surge Protection, Short Circuit, Earth Fault at input and output, Input Phase reversal, Emergency Shut-down with alarm, over temperature, Protection against electric shock. | |||||
| Warranty | 3 years | ||||||
| Package Information | Product Dimension | 524*265*175(mm) | |||||
| Net Weight | 20KG | ||||||
| External Packing | Wooden case | ||||||
| General Requirements | |||||||
| Energy Transfer Mode | Conductive | ||||||
| Charging Mode | GB/T - mode 4 - DC fast charging | ||||||
| Reliability and Serviceability | Modularity, self-diagnostic features, fault codes and easy serviceability in the field | ||||||
| System Structure | |||||||
| Regulation Method | Regulated DC EV Charging Station with combination of CVC or CCC but not simultaneously | ||||||
| Isolation | Each output isolated from each other with proper insulation | ||||||
| Power Supply | DC EV charging station connected to AC mains | ||||||
| Charge control communication | Communicate by digital and analog signals | ||||||
| Interface inter-operability | Inter-operable with any EV supporting GB/T | ||||||
| Operator | Operated by a trained person or EV owner | ||||||
| Input Requirements | |||||||
| Input Supply Failure Backup | Battery backup for minimum 1 hour for control system and billing unit, to enable activities such as billing, to be provided | ||||||
| Output Requirements | |||||||
| No. of Outputs | 1 | ||||||
| Output Connectors | 1 output connector | ||||||
| Output Connector Compatibility | GB/T 20234, IEC 62196-3 | ||||||
| Mechanical Requirements | |||||||
| Mechanical Stability | Shall not be damaged by mechanical impact as defined in IEC 61851-1 | ||||||
| Mechanical Impact | Shall not be damaged by mechanical impact as defined in IEC 61851-1 | ||||||
| User Interface and Display Requirements | |||||||
| Visual | Visual Indicators:Error indication, Presence of input supply indication, State of Charge process indication. Voice notifications:Voice Notifications: Related to start and stop of charging session in English | ||||||
| Support Language | English, with provision for additional regional languages | ||||||
| Display Messages | EVSE should display appropriate messages for user during the various charging states like:-Vehicle plugged in / Vehicle plugged out'-Duration since start of charge and kWh consumed'-User authorization status'-Fault Conditions-Metering Information: Consumption Units | ||||||
| Performance Requirements | |||||||
| DC Output Voltage and Current Tolerance | DC Output current regulation in Constant Current Charging (CCC); ±2.5 A for the requirement below 50 A, and ±5% of the required value for 50 A or more DC Output voltage regulation in constant voltage charging (CVC); | ||||||
| Control delay of charging current in CCC | DC output current demand response time1 s Ramp up rate: 20 A/s or more.Ramp Down rate: 100 A/s or more | ||||||
| Descending rate of charging current | EVSE should be able to reduce DC current with the descending rate of 100 A/s or more | ||||||
| Periodic and random deviation(Current ripple) | DC Output current ripple limit of EVSE:1.5 A below 10 Hz, 6 A below 5 kHz, 9A below 150 kHz | ||||||
| Periodic and random deviation(Volatge ripple) | Max. Ripple voltage ±5 V. Max slew rate ±20 V/ms | ||||||
| Billing Requirements | |||||||
| Software Solution | CMS and USER APP | ||||||
| Billing | Grid Responsive metering | ||||||
Charging Cloud Platform:
Tonhe is delicated to enabling the future of e-mobility by providing the most open, secure and robust charging network anywhere. A charging platform based on the cloud server makes it simple for charger owners to operate and customize chargers to meet their specific requirements. We provide everything you need to offer a complete EV charging solution.
OCPP Capable: Easy process to integrate other OCPP-capable chargers to the charging cloud platform through OCPP protocol.
Real-time Monitor: A graphical dashboard shows real-time status, helping charger operator or EV driver to manage charging service from their computer or mobile phone.
Flexible Integration: Integrations with other systems - APIs allow flexible integration with other systems including payment apps, parking system, enter prise existing systetem and 3rd party cloud platform.
Manufacture Line:
Test Center:
Tonhe test center acquired CNAS certificate. Test center can test humidity, smoke, high and low temperature alternating, vibration and EMC and so on, which can assure product reliability and make performance more complete and professional.
Certification:
Charging Station Project :
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