Gas detection3
Respiratory protection4
Technical rescue9
Firefighting4
Safety & environment4
Personal protective equipment2

Diesel generator DUAL 230–400 V, 10–12 kW, AVR — open frame
A mobile generator with a 10–12 kW Diesel engine, in the dual-voltage DUAL 230–400 V version with automatic voltage regulation (AVR). The open frame construction (without a sound-attenuating enclosure) means lower weight and price compared to the silenced version — a good solution where noise level is not a critical factor (construction sites, technical facilities, fieldwork away from buildings). The DUAL function allows simultaneous supply to single-phase loads (230 V, 100% power) and three-phase loads (400 V).
A mobile generator with a 10–12 kW Diesel engine, in the dual-voltage DUAL 230–400 V version with automatic voltage regulation (AVR). The open frame construction (without a sound-attenuating enclosure) means lower weight and price compared to the silenced version — a good solution where noise level is not a critical factor (construction sites, technical facilities, fieldwork away from buildings). The DUAL function allows simultaneous supply to single-phase loads (230 V, 100% power) and three-phase loads (400 V).
Note: Open (frame) version of the same DUAL 10–12 kW generator as the sound-attenuated model (Proton 12000) — without noise-damping panels, hence lower weight and lower price. Supplier: ASF — selection, delivery and service by SafeTech. Detailed parameters are confirmed during selection.
Key features
- Diesel engine; power 10–12 kW.
- DUAL function — 100% power at 400 V, 80% power at 230 V.
- Automatic voltage regulation (AVR) — safe operation of sensitive equipment.
- Open frame construction — lower weight, easy service access.
- Electric starter; oil level and pressure sensors.
- Liquid cooling — long, continuous operation.
Technical specifications
| Parameter | Value |
|---|---|
| Type | mobile generator, open frame |
| Drive | diesel engine, liquid cooling |
| Power | 10–12 kW |
| Voltage | DUAL 230–400 V (100% power @ 400 V, 80% power @ 230 V) |
| Regulation | AVR (automatic voltage regulation) |
| Starting | electric starter |
| Enclosure | open (frame, unsilenced) |
| Supplier | ASF (selection and service — SafeTech) |
Applications
Construction sites, technical facilities, powering tools and lighting on-site, backup power for rescue operations where low weight and price matter more than noise reduction.
Frequently asked questions (FAQ)
How does it differ from the silenced version?
It has an open frame construction without sound-absorbing panels — it is lighter and cheaper, but louder than the silenced version (Proton 12000).
Will it power three-phase equipment?
Yes — the DUAL function provides full power at 400 V (three-phase) and 80% power at 230 V (single-phase), simultaneously.
Why SafeTech
Availability & service — Gdynia and Tricity
Diesel generator DUAL 230–400 V, 10–12 kW, AVR — open frame — sales, selection, calibration and service in Gdynia (Suchy Dwór, on the border of Gdynia and the Kosakowo municipality). We serve the Tricity area (Gdańsk, Sopot, Gdynia), Rumia, Reda, Wejherowo, the Pomerania region and all of Poland. Ask about our offer and availability.
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