Skip to content
Close
SEARCH
en
jakozh-cn
Contact
en
jakozh-cn
Contact
Heavy Equipment

ACH GEN2 High Voltage Motor Controllers

Flexible high-voltage motor control for traction and hydraulic systems.
pwr-img_icon_product-01svg
Quality and reliability
Made for real vehicle environments: IP6K9K protection helps the inverter withstand dust, liquid agents and high-pressure, high-temperature wash-downs, supporting dependable operation in tough fleet conditions.
pwr-img_icon_product-03svg
Exact flexibility
Configure the inverter around your machine: the PLASMA software platform provides standard vehicle functions, extensive configurability and processes aligned with demanding functional safety requirements.
pwr-img_icon_product-02svg
Safety certified

Reduce integration risk with a platform designed around functional and electrical safety, including HVIL, redundant DC-link capacitor discharge and automatic protection against over-temperature and over-voltage.
pwr-img_icon_product-04svg
Cybersecurity

Designed for secure electric drivetrains, ACH GEN2 supports service, diagnostics and software download through established vehicle communication interfaces while following robust safety and software-quality processes.

One inverter platform for multiple vehicle architectures

ACH GEN2 is available in Medium and Large sizes with 350 V and 700 V nominal voltage variants. It is fully operational across a wide DC bus range, making it easier to match one inverter family to different battery systems, power levels and vehicle platforms.

ACH M

 

 

ACH M

Compact high-voltage inverter for medium-power applications

ACH M is a compact inverter family for electric and hybrid machines that need dependable traction, hydraulic pump or generator control. With models for 350 V and 700 V nominal systems and continuous power up to 96 kVA in the GEN2 range, ACH M helps OEMs standardize drivetrains without compromising ruggedness or software flexibility.

 

 

ACH L

Higher-current inverter for demanding traction and generator systems

ACH L extends the ACH platform for applications that require higher current and power capability. Designed for traction and generator use in hybrid and battery-electric vehicles, ACH L delivers up to 500 ARMS peak current and up to 214 kVA peak power, while retaining the same rugged protection, liquid cooling and configurable control platform.

ACH L Inverter

Rugged by Design

 IP6K9K protection supports reliable operation in demanding electric vehicle environments, including harsh on-road and off-road conditions.

Flexible Motor Control

Run synchronous or asynchronous AC machines with 4-quadrant operation and torque, speed or DC-voltage control modes.

Field-Proven Vehicle Software

The PLASMA platform brings proven control functionality for on-highway and off-highway vehicles, helping shorten application development and calibration work.

Software Quality Processes

Development and review processes are designed for compliance with Automotive SPICE®, supporting predictable integration and long-term maintainability.

Vehicle-Ready Communication

CAN, J1939, and CANopen support enable diagnostics, calibration, and software downloads through familiar vehicle networks.

Power for Electric Platforms

ACH GEN2 supports applications up to 299 ARMS continuous current and up to 161 kVA continuous power, enabling hybrid and fully electric vehicle solutions.

Wide DC Bus Compatibility

Choose 350 V or 700 V nominal variants with full current available from 100 to 450 V on ACH 35 and from 100 to 800 V on ACH 65.

Built-In Protection

Automatic protection against overheating and over-voltage helps safeguard the inverter and vehicle system during demanding duty cycles.

Integrated DC EMC Filtering

Common-mode and differential-mode filtering reduce high-frequency electromagnetic interference, help prevent DC bus oscillations, and support parallel operation of multiple controllers and auxiliary equipment.

Configurable Standard Firmware

Adapt control behavior, vehicle functions, and diagnostics to your application, either independently or in collaboration with Inmotion.

Designed for Long Vehicle Life

ACH GEN2 is designed for a working life exceeding 60,000 hours, helping OEMs and fleet operators reduce lifecycle risk.

Faster Troubleshooting

Event handling and data logging provide the insight needed to diagnose issues quickly and keep vehicles operating efficiently.

 GENERAL

Compatible motor types

Induction machines, PMAC, Sync. reluctance
Motor feedback types

Resolver or incremental encoder/analog (sin-cos)
Control mode

Torque, speed or dc voltage control

Communication

CAN (J1939, CANopen)

 CONNECTIONS

Logic connector

TE Leavyseal
Power connectors M8 cable lugs
 TEMPERATURE AND COOLING

Nominal WEG coolant temp/flow

60 °C @ 20l/min

Ambient operating temperature

-40 °C to 85 °C

 ELECTRICAL SAFETY AND EMC

High voltage safety

According to ECE R100

EMC

According to ECE R10

 RATINGS

ACH35

Nominal DC voltage 350 V
Full current available at 100 - 450 V

ACH65

Nominal DC voltage 650 V
Full current available at 100 - 800 V

Model

Nominal Voltage DC

Peak current*
[ARMS]

Cont. current**
[ARMS]

Peak power***

Cont. power***

ACH35M30

350 V

320

225

137 kVA

96 kVA

ACH35L70

700

400

299 kVA

172 kVA

 ACH65M30

350 V

320

225

137 kVA

96 kVA

650 V

255 kVA

179 kVA
ACH65L50

350 V

500

375

214 kVA

161 kVA

650 V

398 kVA

299 kVA
Electric Fork Lift
TOUCH
Material Handling
Material Handling

Learn More 

Electric Backhoe
TOUCH
Construction
Construction

Learn More

Electric Combine
TOUCH
Agriculture
Agriculture

Learn More

Electric Truck
TOUCH
Truck and Bus
Truck and Bus

Learn More

Electric Mower
TOUCH
Outdoor Power
Outdoor Power

Learn More

Electric Boat
TOUCH
Marine
Marine

Learn More

bg-two-people-table-unsplash

Do you have any questions?

We take great pride in our work and our products. We gladly talk to you about what we do and we gladly help you with any questions you have. We are just an email away so don't hesitate to contact us! 
Contact