Engineered by Könner & Söhnen (Dimax GmbH, Germany)

The KS 9500iE S ATSR is a powerful 9.5 kW / 9.0 kW inverter generator designed for homes, commercial spaces, mobile workstations, and sensitive electronic equipment. It delivers a clean 230 V / 50 Hz pure sine wave, providing stable, safe power for computers, boilers, medical devices, professional tools, and high-demand appliances.

Equipped with manual, electric, and remote start options, multiple high-capacity outlets including CEE 230 V / 63 A, and fully ATS-ready integration, this generator ensures uninterrupted operation during grid failures with maximum convenience and efficiency.

A compatible K&S ATS Unit (KS ATS 4/25 Gasoline) is available for automatic switching, offering fast transfer, safe operation, and support for both 230 V and 400 V configurations.

Key Advantages

Pure Stable Power for Sensitive Equipment

The inverter module ensures a clean voltage output ideal for electronics, medical devices, refrigeration units, routers, monitors, and studio equipment.

Smart ATS Compatibility

When paired with the compatible KS ATS 4/25 module, the generator automatically starts and transfers the load during power outages — ensuring seamless backup for homes, offices, and small businesses.

Flexible Starting Options

Choose manual, electric, or remote start for maximum convenience and adaptability in everyday use or emergency situations.

High-Capacity Output

Three outlets — Schuko 230 V 16 A, CEE 230 V 32 A, and CEE 230 V 63 A — provide versatility for household, commercial, and professional equipment.

Quiet, Efficient Operation

Low noise levels and inverter-controlled RPM allow efficient operation even in partial-load modes, saving fuel and extending engine life.

Proprietary KS Engine

The KS 9500iE S ATSR features a proprietary Könner & Söhnen engine, developed under strict European engineering standards:

KS encrypted engine marking for authenticity and traceability

Individual serial number for full production control and after-sales support

EURO 5 compliant for reduced emissions and higher eco-efficiency

Designed for long, stable operation under continuous load

Every engine is built exclusively for the K&S product range, ensuring optimal compatibility, durability, and performance.

Ideal For

• Home backup power (Wi-Fi, lighting, refrigeration, heating control units)

• Medical devices (CPAP, oxygen concentrators, portable refrigerators)

• Camping, motorhomes, and mobile studios

• Film crews, photographers, and field technicians requiring stable energy

• Commercial sites needing automatic backup with ATS integration

Reliable German Quality

Developed by Dimax GmbH (Germany) with international certificates, strict multi-level quality control, and serial-number tracking. Supported by a full warranty program and multilingual technical assistance.

Optional ATS Unit

The KS ATS 4/25 Gasoline module enables:

• Fully automatic transfer on power loss

• Support for 230 V / 400 V

• Up to 13 kW switching capacity

• Safe and fast operation for residential and commercial environments

Join Our Partner Network

Könner & Söhnen continues to expand across global markets. We invite distributors and integrators looking for high-demand inverter systems and ATS solutions to collaborate with a brand trusted for engineering excellence and reliability.