EVHY-400/522 (NA)
Battery Voltage Range (Vdc)
702 - 936
Technical Specifications
Operating Temperature Range
-22°F (-30°C) to 122°F (50°C)
Product Type Title
Battery-Integrated Fast Charging
Product Group Title
Battery-Integrated Fast Charging
Product Group
EVHY Series
Product Group Information
The EVHY battery-buffered DC fast charging series is designed for sites with utility power constraints that still require high-power charging. By integrating energy storage directly with the charging system, these solutions deliver fast, reliable DC charging while reducing grid peak demand. Intelligent energy management enables peak shaving and load shifting to control operating costs, while DC-to-DC architecture maximizes efficiency and sustained output. Battery-buffered chargers are commonly deployed at fleet depots, commercial sites, and locations where grid upgrades are impractical but performance and uptime remain critical.
Operating Temperature Range Recommended
-22°F (-30°C) to 122°F (50°C)
Group Information
Battery-integrated DC fast charging solutions designed to deliver high-power charging at sites with limited grid capacity.
Product Description
Built for sites where charging demand exceeds available grid capacity, the EVHY-400/522 (NA) battery-buffered DC fast charger combines 400 kW of high-power charging with 522 kWh of integrated battery storage. By storing energy when grid power is available or more cost-effective and using it during charging sessions, the system enables fast, reliable DC charging without waiting for costly utility upgrades. An integrated energy management system continuously optimizes battery, charger, and site energy use, supporting peak shaving and load shifting to reduce demand spikes, control operating costs, and improve energy visibility. Its efficient DC-to-DC architecture supports sustained charging performance while simplifying deployment compared with installing separate charging and energy storage systems. Designed for fleet depots, retail and fuel sites, commercial charging hubs, and other grid-constrained locations, the EVHY-400/522 (NA) turns limited utility capacity into scalable, high-performance EV charging infrastructure.
Frequency (Hz)
60
Electrical Protection
Under-voltage protection, over-voltage protection, DC over-current protection, over-temperature protection, surge protection device, emergency stop protection, overload protection, short circuit protection, electric leakage protection, grounding protection
Intelligent Power Sharing
1 vehicle: up to 400 kW, 2 vehicles: 200 kW + 200 kW
Cell Specification
3.2V 314Ah
Battery Voltage Range (Vdc)
702 - 936
DC Charge/Discharge Current (A)
628
Voltage
832
Stored Energy (Wh)
522
Cycle Life
8000
Output Power (kW)
400
Output Voltage Range (Vdc)
200 - 1000
Input Voltage +/- 10% (Vac)
480
Efficiency
≤97%
Power Factor
≥0.99
THDI
≤3%
Battery Chemistry
LiFePO4
Rated Power (kW)
270
Energy Management System
Included
Number of Battery Systems
2
| Characteristic | HMDP400LH7N1E1EDD1D1UXCG | HMDP400LH7N1E1EFF1D1UXCG | HMDP400LH7N1E1EII1D1UXCG |
|---|---|---|---|
| Available in US | y | y | y |
| Available in EMEA | y | y | y |
| Cooling Method | Liquid-cooling | Liquid-cooling | Liquid-cooling |
| Connector Type | CCS1 + CCS1 | CCS1 + CCS1 | CCS1 + CCS1 |
| Output Max. Current (A) | 400 | 400 | 400 |
| Supply Input | 3P + PE | 3P + PE | 3P + PE |
| Charging Cable Length (Ft) | 16.4 | 23 | 32.8 |
| Charging Cable Length (M) | 5 | 7 | 10 |
IP Rating
IP55
Communication Protocol
OCPP 1.6
Authentication Modes
Auto charge, RFID, Customer backend via OCPP, Payment terminal
Emergency Stop Button
Yes
IK Rating
IK10 (screen IK08)
Communication Interface
CAN, RS485, Ethernet
Product Image
Approximate Weight (kg)
6545
Approximate Weight (lbs)
14429
Length (in)
129
Length (mm)
3277
Width (in)
57
Width (mm)
1449
Height (in)
91.3
Height (mm)
2320
Display
23.8-inch LCD touch screen
Operating Humidity
5% - 95% without condensation
Network Connectivity
Ethernet, 4G
POS (Credit Card Reader)
Optional
Fire Fighting System
Yes
Auto Dealerships
Auto Dealerships
- Auto Dealerships
Car Dealerships
Car Dealerships
- Electric Vehicle Chargers
Destination Charging
Destination Charging
- Destination Charging
Fleet Operations
Fleet Operations
- Fleet Operations
Fuel Stations
Fuel Stations
- Fuel Stations
Hotels & Hospitality
Hotels & Hospitality
- Hotels & Hospitality
Logistics and Distribution
Logistics and Distribution
- Logistics and Distribution
Off-Highway
Off-Highway
- Off-Highway
Ports & Airports
Ports & Airports
- Ports & Airports
Retail
Retail
- Retail
Built-In Energy Management
Built-In Energy Management
- Built-in EMS enables load shifting and peak shaving to reduce energy costs and control demand charges
Configurable Battery Capacity
Configurable Battery Capacity
- Available with one 233 kWh battery or dual batteries (466 kWh) for extended storage duration
Efficient DC-DC Architecture
Efficient DC-DC Architecture
- DC-DC architecture minimizes conversion losses, improving energy efficiency and lowering operating costs.
High Power, Limited Grid
High Power, Limited Grid
- Delivers high charging output even at sites with constrained grid capacity
Simultaneous Vehicle Charging
Simultaneous Vehicle Charging
- Intelligent power sharing enables two vehicles to charge simultaneously without delays or reduced performance, maximizing throughput
Solar-Ready Integration
Solar-Ready Integration
- Fully compatible with solar, enabling clean energy utilization and supporting ESG objectives