Kohler 30KW 120/208V 3-Phase Standby Generator with App Connect New - 30RCLA-QS2

Kohler 30KW 120/208V 3-Phase Standby Generator with App Connect New - 30RCLA-QS2 

Reliable power for large residential or small business needs. When the power goes out during a bad storm or power failure, your 30 kW KOHLER generator with industrial-grade engine keeps your home or business – from central air to sump pump to personal computers – up and running.

What our Experts Think

• Commercial‑ready 3‑phase standby power (30 kW)
  Designed for 120/208 V 3‑phase systems, ideal for small businesses, light industrial environments, or larger residential loads with 3‑phase service where balanced, reliable backup is essential.
• Smart App Connect monitoring
  Real‑time alerts, status tracking, and remote generator data via the KOHLER Energy Management App help you monitor performance and plan maintenance more easily.
• Industrial‑grade liquid‑cooled engine
  Turbocharged 2.2 L liquid‑cooled engine running at 1800 RPM delivers quiet, efficient operation, longer life, and better heavy‑load performance than air‑cooled alternatives.
• Clean, stable power quality
  Brushless alternator with advanced voltage and frequency regulation ensures low distortion and ±1 % voltage control, protecting sensitive electronics and motors.
• Fast automatic backup
  Automatically restores power in about 10 seconds during utility outages, minimizing disruptions to operations.
• Quiet and robust enclosure
  Sound‑attenuated aluminum housing with internal silencer keeps noise around 61 dBA under normal load and is built to 181 mph wind rating, suitable for close‑to‑structure installation.
• Dual‑fuel flexibility
  Runs on natural gas or propane, giving flexibility with existing fuel sources and extended outage readiness.
• Advanced controller & diagnostics
  Includes RDC2 digital controller with backlit LCD display, programmable self‑test, and built‑in battery charger for easier system management.

Q&A

Q: What power does this generator provide?
A: The Kohler 30RCLA‑QS2 30KW Standby Generator delivers up to 30 kW of reliable standby power at 120/208 V three‑phase — ideal for commercial sites and larger three‑phase residential systems.

Q: Is this generator suitable for commercial or residential backup?
A: Yes — designed for small business or larger residential 3‑phase electrical systems needing dependable standby power during outages.

Q: What fuel types does it support?
A: It runs on natural gas or liquid propane (LP) with simple field conversion while keeping emissions compliance.

Q: Does it include remote monitoring?
A: Yes — App Connect via the KOHLER Energy Management App provides remote alerts, monitoring, and control.

Q: How fast does it restore power?
A: With an automatic transfer switch (sold separately), it restores power in approximately 10 seconds after an outage.

Q: What key engine and build features does it have?
A: Features a 2.2 L turbo‑liquid‑cooled engine, brushless alternator, advanced voltage/frequency regulation, and RDC2 digital controller with LCD diagnostics.

Q: How quiet is the unit?
A: Designed with an aluminum sound‑attenuated enclosure and quieter cooling system (~61 dB at 7 m during operation).

Maintenance Tips

• Change Oil & Filter Regularly: Replace engine oil every 100–200 hours or annually to prevent wear and ensure smooth operation.
• Use App Connect Monitoring: Track performance, receive alerts, and schedule maintenance remotely for early issue detection.
• Inspect Coolant System: Maintain proper coolant levels and flush periodically to prevent overheating of the liquid-cooled engine.
• Check Air Filter & Spark Plugs: Clean or replace to ensure efficient combustion, reliable starts, and fuel economy.
• Run Weekly Exercise Cycle: Automatic weekly test runs keep internal components lubricated and ready for outages.
• Test Under Load: Verify stable voltage and frequency to protect sensitive electronics and maintain peak performance.
• Inspect Fuel System (NG/LP): Ensure consistent fuel supply and clean lines for uninterrupted backup power.
• Maintain Battery & Electrical Connections: Check battery charge and terminals to guarantee fast automatic startup.
• Keep Enclosure Clean & Ventilated: Maintain airflow around the corrosion-resistant aluminum enclosure to prevent overheating.