DC SERIES

TSI DC 120

A 120 kW DC charger with two CCS2 connectors and maximum current of 200 A per connector. Uses a 400 V AC ±15% supply, fan cooling and OCPP 1.6J for system connectivity.

Total equipment power: 120 kW
Product series: DC Series

Match the specifications to your vehicle and site. Discuss installation configuration and quotation details with the TSI team.

PRODUCT DATA

Technical specifications.

Check power, connectors and installation requirements before choosing your charger.

Charging output

Rated output power	120 kW
Rated DC output current	120 A
Rated output voltage	1,000 V DC
Output voltage range	150–1,000 V DC
Constant-power output voltage range	300–1,000 V DC
Maximum current per connector	200 A
Current range per connector	0–200 A
Peak efficiency	≥ 95% at 50–100% load
Current regulation accuracy	≤ ±1%
Voltage regulation accuracy	≤ ±0.5%
Charging cable length	5 m
Charging connectors	2 × CCS2
Power sharing between connectors	Dynamic, according to vehicle demand
AC–DC rectifier module	30 kW per module

Electrical supply

Power supply	3P + N + PE
AC input voltage	400 V AC ±15%
Input frequency	50 / 60 Hz
Power factor	≥ 0.98 at 20–100% load
Input current harmonic distortion	≤ 5% at 50–100% load

Interface and connectivity

Status indicator	Green, blue and red LEDs
Display	10.1-inch LCD touchscreen
Charging start methods	RFID, Plug & Play and app
LAN connectivity	Supported
4G connectivity	Supported
Protocol	OCPP 1.6J

Operating conditions

Operating temperature	−30 °C to +55 °C
Storage temperature	−40 °C to +70 °C
Relative humidity	≤ 95%, non-condensing
Operating altitude	≤ 2,000 m
Operating environment	Indoor or outdoor
Cooling	Fan cooling
Ingress protection	IP54

Dimensions, protection and warranty

Design reference standards	IEC 61851-1:2017 · IEC 61851-23:2014 · EN 61851-24:2014 · EN 61851-21-1:2018
Short-circuit protection	Supported
Overload protection	Supported
Overtemperature protection	Supported
Leakage-current protection	Supported
Input overvoltage and undervoltage protection	Supported
Output overvoltage and undervoltage protection	Supported
Output overcurrent protection	Supported
Installation	Floor-standing
Dimensions W × D × H	836 × 670 × 1,830 mm
Net weight	375 kg
External packaging	Wooden crate
Warranty	2 years

Actual charging power depends on the vehicle, battery voltage, power sharing and operating conditions. Installation configuration and warranty terms are set out in the quotation.

SELECTION CONSIDERATIONS

Choose for your planned use.

Vehicles and simultaneous charging

TSI DC 120 has two CCS2 connectors. Check the vehicle’s voltage, current requirements and protocols; a matching connector type alone does not confirm compatibility.

The total 120 kW is shared dynamically according to vehicle demand, using 30 kW AC–DC rectifier modules. Module capacity does not mean each connector receives a fixed power allocation.

Site requirements and quotation scope

Provide the electrical capacity, parking layout, cable routes and maintenance access, together with the number of vehicles, energy needs and available charging time.

Make sure the quotation specifies the equipment, installation scope, testing, handover and maintenance coverage. The required work depends on site conditions.

Actual charging power depends on the vehicle’s charging capability, battery condition and operating conditions. A higher charger rating does not necessarily mean faster charging for every vehicle.

Compare specifications EV charger selection guide View maintenance services Discuss TSI DC 120

COMMON QUESTIONS

Frequently asked
questions.

How should I use these specifications?

Review the listed power, connectors, voltage and operating conditions. Share your vehicle specifications and site conditions so TSI can discuss the configuration and installation requirements.

How is vehicle compatibility confirmed?

Match the connector type, voltage range, current requirements, and protocols to the vehicle specifications. Confirm the configuration before selecting equipment.

What are the installation and maintenance requirements?

Power supply readiness, installation space, and maintenance access are assessed against site conditions. Installation and maintenance scope are defined in the proposal.

OTHER OPTIONS