Natural gas generator set RS series

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Overview
QuietConnect™ Series standby generators are designed for home and small-business backup power applications. These units provide configurable standby capacity and control features to maintain critical loads during outages. Refer to the manufacturer spec sheets for model-specific electrical configurations and certification details.

Highlights

• Frequency: 60 Hz
• Standby rating: 25–100 kW (31–125 kVA)
• Phase options: single‑phase and three‑phase configurations
• Control: Cummins PowerCommand electronic control
• Availability: Africa & Middle East, Asia Pacific, Europe, India, Latin America, North America

Key Specifications

• Advanced enclosure design — optimized for low acoustic signature and compact footprint suitable for residential and small commercial sites.
• Flexible exercise mode — configurable automatic exercise intervals for engine preservation and customer preference.
• Self-diagnostics and serviceability — integrated PowerCommand controller provides diagnostics and simplifies maintenance workflows.
• Warranty and support — manufacturer warranty and regional service networks available (see spec sheet for details).

Generator models and technical data

• RS25 — Standby 25 kW / 31 kVA; Engine: QSJ2.4; Primary voltages: 120/240; 120/208; 277/480; Phase: 1 / 3; Spec sheet: NAS-5775-EN.
• RS30 — Standby 30 kW / 38 kVA; Engine: QSJ2.4; Primary voltages: 120/240; 120/208; 277/480; Phase: 1 / 3; Spec sheet: NAS-5776-EN.
• RS36 — Standby 36 kW / 45 kVA; Engine: QSJ2.4; Primary voltages: 120/240; 120/208; 277/480; Phase: 1 / 3; Spec sheet: NAS-5777-EN.
• RS40 — Standby 40 kW / 50 kVA; Engine: QSJ2.4; Primary voltage: 120/240; Phase: 1 / 3; Spec sheet: NAS-5778-EN.
• RS100 — Standby 100 kW / 125 kVA; Engine: QSJ5.9G-G3; Primary voltages: 120/240; 120/208; 277/480; Phase: 1 / 3; Spec sheet: NAS-6171-EN.

Note
Each model supports multiple voltage/amp/phase configurations and may have region-specific certifications; consult the referenced spec sheets for exact electrical and certification data.