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.

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