Cummins C30D6 (30kW)
30 kW standby diesel generator in the No-Tank configuration, designed for residential, agricultural, and light commercial backup power applications. The C30D6 combines a Cummins QSB3.3 industrial diesel engine, PowerCommand 1.1 controls, single-phase output, and a sound-attenuated aluminum enclosure for reliable emergency power.



Cummins C30D6 (30kW)
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- 30 kW / 30 kVA standby power rating
- No fuel tank configuration
- Cummins QSB3.3 heavy-duty 4-cycle industrial diesel engine
- PowerCommand 1.1 digital control system
- 120/240V single-phase output
- Brushless 4-pole alternator
- Class H insulation system
- 150 Amp circuit breaker
- Isochronous frequency regulation
- ±1.0% voltage regulation
- Standard 6A battery charger
- Sound Level 1 aluminum enclosure
- Operating temperature range from -40°F to 122°F
- 180 mph wind-load-rated enclosure design
- EPA and UL compliant design
Description
Additional Info
Reviews
Description
C30D6 - Details and Specifications:
General Details
- Model: C30D6
- Configuration: No Fuel Tank
- Standby Rating: 30 kW / 30 kVA
- Controller: PowerCommand 1.1
- Voltage / Phase: 120/240V Single Phase
- Operating Temperature Range: -40°F to 122°F
- Circuit Breaker: 150 Amps
- Battery Charger: Standard 6A
- Governor Regulation Class: ISO 8528 Part 1 Class G3
- Voltage Regulation: ±1.0%
- Random Voltage Variation: ±1.0%
- Frequency Regulation: Isochronous
- Random Frequency Variation: ±0.5%
- FCC Title 47 Part 15 Class A and B Compliant
Engine Specifications
- Engine Model: Cummins QSB3.3
- Engine Type: Heavy-duty 4-cycle industrial diesel
- Displacement: 3.3 L (199 in³)
- Cylinder Block: Cast iron, in-line
- Battery Capacity: 550 amps
- Battery Charging Alternator: 40 amps
- Starting Voltage: 12-volt, negative ground
- Lube Oil Filter: Spin-on with relief valve
- Rated Speed: 1800 rpm
Alternator Specifications
- Design: Brushless, 4-pole, drip-proof, revolving field
- Stator: 2/3 pitch
- Rotor: Direct coupled, flexible disc
- Insulation System: Class H per NEMA MG1-1.65
- Standard Temperature Rise: 120°C (248°F) Standby
- Exciter Type: Torque match (shunt), PMG optional
- Alternator Cooling: Direct drive centrifugal blower
- THDV: <5% no load to full linear load, <3% for any single harmonic
- TIF: <50 per NEMA MG1-22.43
- THF: <3%
Control System
- PowerCommand 1.1 electronic control
- Automatic remote starting and stopping
- Precise voltage and frequency regulation
- Alarm and status message display
- Output metering
- Auto-shutdown at fault detection
- Integrated generator set control and monitoring
Enclosure
- Sound Level 1 Sandstone enclosure
- Aluminum construction
- Powder coat finish for corrosion resistance
- Designed to withstand wind loads up to 180 mph per ASCE 7-10
- Low-noise enclosure design
Accessories
- Battery Heater Kit (A045R833)
- RS Remote In-Home Display (A053K028)
- Remote Monitoring Device PC500 (A059Y211)
- Remote Monitoring Device PC550 (A059Y210)
Dimensions and Weight
- Length: 93.8 in
- Width: 34 in
- Height: 45.5 in
- Dry Weight: 1282 lbs
- Wet Weight: 1328 lbs
product specifications:
| Specification | Value |
| Model | C30D6 (No Tank) |
| Standby Power | 30 kW / 30 kVA |
| Fuel Tank | None |
| Controller | PowerCommand 1.1 |
| Voltage - Phase | 120/240V - 1 Phase |
| Operating Temperature Range | -40°F to 122°F |
| Circuit Breaker | 150 Amps |
| Battery Charger | Standard - 6A |
| Governor Regulation Class | ISO 8528 Part 1 Class G3 |
| Voltage Regulation | ±1.0% |
| Random Voltage Variation | ±1.0% |
| Frequency Regulation | Isochronous |
| Random Frequency Variation | ±0.5% |
| Radio Frequency Emissions | FCC Title 47 Part 15 Class A and B |
| Engine Model | Cummins QSB3.3 |
| Engine Displacement | 199 in³ (3.3 L) |
| Cylinder Block | Cast iron, in-line |
| Battery Capacity | 550 amps |
| Battery Charging Alternator | 40 amps |
| Starting Voltage | 12-volt, negative ground |
| Lube Oil Filter | Spin-on with relief valve |
| Rated Speed | 1800 rpm |
| Alternator Design | Brushless, 4-pole, drip-proof, revolving field |
| Stator | 2/3 pitch |
| Rotor | Direct coupled, flexible disc |
| Insulation System | Class H per NEMA MG1-1.65 |
| Standard Temperature Rise | 248°F (120°C) Standby |
| Exciter Type | Torque match (shunt) with PMG option |
| Alternator Cooling | Direct drive centrifugal blower |
| THDV | <5% no load to full linear load |
| TIF | <50 per NEMA MG1-22.43 |
| THF | <3% |
| Length | 93.8 in |
| Width | 34 in |
| Height | 45.5 in |
| Dry Weight | 1282 lbs |
| Wet Weight | 1328 lbs |
product related documents:
Additional Info
| Weight | 1328 lbs |
|---|---|
| Dimensions | 93.8 × 34 × 45.5 in |
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