Electric vehicle charging station IHEBV250K7MG-175LL

DCfloor-mountedoutdoor

Product Introduction
IHEBV250K7MG-175LL liquid-cooled all-in-one BES charger integrates LFP energy storage and high-power DC charging in a single cabinet. It supports local and cloud EMS to coordinate grid, battery, EV charging and renewables. Fully liquid-cooled battery architecture enables 1P discharge performance while meeting AC grid constraints, offering high-power charging combined with improved energy cost efficiency and compact footprint. Ideal for peak shaving, renewable integration and grid capacity expansion via battery-to-grid discharge.

Key Features

• Fully liquid-cooled design; ultra-high battery capacity; high charge/discharge rate with 1P capability
• Enhanced electrical isolation and safety; UL-certified battery
• Pre-integration and commissioning to reduce on-site O&M; intelligent EMS for on-grid/off-grid operation, extended standby and auto smart wake
• 4.43'' large advertising touchscreen (IK08, anti-UV), Android APK support
• Integrated multi-firefighting solutions; bidirectional functions: V2G, V2B and G2B
• HPC ready; optional solar (PV) input; CCS support; optional DC output variants 375A/325A/250A

Technical specification (selected categories)
Operating Environment
Operating temperature: -25°C to +50°C; operational at -40°C to -25°C (performance not guaranteed); startup at -40°C
Relative humidity: ≤95% RH, non-condensing
Altitude: ≤2000 m (power derating above 2000 m)
Atmospheric pressure: 80 kPa to 110 kPa
Cooling method: Liquid cooling
Protection rating: IP65 (power distribution unit and battery pack)
Noise: 60 dB

AC Input
Frequency: 45 Hz to 65 Hz
Input voltage: 3L+N+PE, 380/400 Vac ±10%
Input current: 130 A (with RCD function)
Power factor: ≥0.99 above half load
Standby power: 170 W (including 43'' advertising display)
THDi: ≤3% (rated input)

AC Output On-Grid (Optional)
Max output power: 70 kW (2 × 35 kW bidirectional modules)
Output voltage: 380/400 V ±10%
Output current: 130 A
Off-grid note: Off-grid mode can support vehicle charging from the battery but does not supply AC loads

Battery Side
Operating voltage range: 537.6 Vdc to 691.2 Vdc
Max charging power (grid-side): 70 kW
Max discharging power: 1P discharging 175 kW

DC Input
Optional PV input: 1 string, 40 kW; voltage range 300–900 Vdc; max 70 A; MPPT supported

DC Output
Charging protocols: DIN70121 and ISO15118
Charging connector: CCS2
Output voltage: 300 Vdc to 1000 Vdc
Constant power voltage range: 400 Vdc to 1000 Vdc
Max DC output power: 250 kW
Current regulation accuracy: ≤±1%
Voltage regulation accuracy: ≤±0.5%
Output voltage ripple factor: ≤±0.5%

Configuration
Grid charging: 35 kW × 2 (70 kW) or 35 kW × 1 + PV 40 kW (75 kW)
Rated battery capacity: 175 kWh (285 Ah)
EV charging power: 4 × 62.5 kW (total 250 kW)
Charging connectors: Up to two connectors; max 375 A per connector

HMI
43" LCD (optional 10" LCD) touchscreen
Indicator LEDs: green = operation; red = warning; yellow = on-grid charging; blue = discharging
Fire alarm light and buzzer

Protection
Overvoltage/undervoltage/short circuit/overtemperature protections; battery fault protection; insulation ground fault protection; emergency stop
Aerosol fire extinguisher; directional explosion-proof panel; emergency fan
Access control; water/humidity/smoke detector; optional harmful gas detector

Reliability and Safety
Certifications: TUV CE, CB, RED, UL
EMC/EMI: EN 61000-6-2/-4; EN IEC 61851-21-2
Safety standards: EN 62477-1; EN 62109-1/-2; EN IEC 61851-1/-23; IEC 62619; IEC 60730; SATS 5398; UL 9540A
Grid connection standards: AS 5398; AS 4777.2; EN 50549-1/-2/-10; VDE AR 4105; VDE 0124

Mechanical Parameters
Dimensions (W × D × H): 1400 mm × 1350 mm × 2200 mm
Weight (cabinet + module): 2590 kg + 6 × 30 kg = 2800 kg