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30 kW Enclosed ENC
Diesel Generator

PTI-30ENC

The PTI-30ENC Enclosed Quiet Diesel Generator delivers 30 kW of reliable power in a fully enclosed, sound-attenuated design, providing a clean, professional look and robust protection against the elements. This generator is ideal for mobile applications, including command units, medical vehicles, food trucks, and other specialty vehicles requiring dependable, low-noise operation. Built to commercial-grade standards, the PTI-30ENC ensures quiet, efficient power wherever needed.

Features

Upgrade your 30 kW generator

with Add-ons

Explore a broad spectrum of enhancements for your tailor-made generator at PowerTech. Our collection of add-ons significantly elevates the efficiency and performance of your personalized power solution. Whether it’s for a specialty vehicle or a custom trailer, our dedicated sales and engineering team is ready to assist you in selecting the most suitable enhancements to meet your unique needs.

Slide Rack

remote control panel

fuel Tank

PTI-30ENC Airflow

The PowerTech PTI-30ENC quiet enclosed diesel generator features an efficient airflow system designed to optimize performance, even in challenging, warm climates. This system draws air from the base pan of the generator, where it is filtered and directed through the engine compartment. As the air passes through, it helps cool vital components before being expelled through the radiator side of the unit. This design ensures that hot air is effectively vented away from sensitive areas, preventing overheating and maintaining steady operation under load. The air circulation system is a hallmark of the PowerTech lineup, offering enhanced cooling efficiency and reliability in mobile power generation, especially in high-temperature environments.

Genset Information

Overall Dimensions: 54″L X 29 1/4″W X 30 5/8″H
Weight: 1,151 LBS
Fuel Type: Ultra-Low Sulfur Diesel (ULSD)
Fuel Consumption: Full Load 2.9 gph, Half Load 1.5 gph
Fuel Lift Pump: Genset Mounted, Electric, 18”- 24” Max Vertical Lift
Service Interval: 250 Hours
Engine Coolant: Dex-Cool, Ethylene Glycol, 50/50, 8.5 qt.
Engine Oil: 15W-40, 8 qt.
Engine Electrical System: 12Vdc
Starting Battery, 12V: 500 CCA, Min. (Battery Not Included W/Genset)
Fuel Bulkhead Fittings: 1/4″ NPT
Fuel Lines: Supply 3/8”, Return 3/8”
Exhaust Outlet: 2” NPT

Disclaimer: Weights and dimensions shown may vary and are for guidance only. Please confirm with your PowerTech Sales Representative before ordering.

Engine Specification

Make: Isuzu
Model: 4LE2X
Engine Type: Diesel, 4 Stroke
Configuration: Vertical In-Line, OHV, Liquid Cooled
Cylinders: 4
Valves: 8
Displacement: 2.2L (134.3ci)

Generator End Specifications (Single Phase)

Type: Synchronous A/C Generator
Exciter Type: Self-Excited, Brushless, AVR Equipped
Rotor Support: Single Bearing
Frame Type: Open
Cooling: Fan Cooled
Insulation Class: H
Winding Pitch: 2/3
Ambient Temperature: 40 C
Temperature Rise 125 C
Service Rating: Continuous
Voltage: 240VAC
Frequency: 50/60 Hz
Power Factor 1.0
Phase: 1
Number of Poles: 4
Number of Leads: 4
Voltage Regulation: +/- 1%
Harmonic Distortion: <4%
Loading Recovery Time: <500 msec
Load Imbalance Allowed 25% (Maximum)

Main Circuit Breaker

Number of Poles: 3
Trip Type: Fixed Thermal, Fixed Magnetic
Max Rated Voltage: 600VAC
Interrupt Rating: 18kAIC @ 240VAC, 14kAIC @480VAC
Frequency Rating: 50/60 Hz
Direct Short Trip Time: 10 msec

Generator Power Output at 60Hz - 30kw

Phase	Power Factor	Voltage	Amps
1	1.0	120	250
1	1.0	120/240	250/125
3	0.8	120/208	104
3	0.8	277/480	45

Generator Power Output at 50Hz - 24.9kW

Phase	Power Factor	Voltage	Amps
1	1.0	220	113
1	1.0	230	108
3	0.8	219/380	47
3	0.8	231/400	45

Generator controller Specifications

Make: Dynagen
Model: TG 600
Display: 4.3″, Color, Sunlight Readable
Moisture Resistance: IP67
Communication: CAN Bus J1939, RS-485 (Modbus)
Switched Inputs: 12
Switched Outputs: 10
Analog Inputs: 10

Standard Controller Monitoring and Shutdown

System	Warning	Shutdown
Oil Pressure	X	X
Coolant Temperature	X	X
Coolant Level		X
Fuel Filter Restriction	X
Air Filter Restriction	X
Generator Voltage	X	X
Generator Frequency	X	X
Generator Over Current	X	X
Engine Speed	X	X

Generator options

High Lift Fuel Pump, 120” Max Vertical Lift
Block Heater, 120v, 400 Watt
Emergency Stop Programming & Pigtail
Fuel Level Sender Programming & Pigtail
Low Battery Auto Start Programming
Other Options May Be Available Upon Request

View More Enclosed Generators

PTI-30ENC

Genset Information

Overall Dimensions: 54″L X 29 1/4″W X 30 5/8″H
Weight: 1,151 LBS
Fuel Type: Ultra-Low Sulfur Diesel (ULSD)
Fuel Consumption: Full Load 2.9 gph, Half Load 1.5 gph
Fuel Lift Pump: Genset Mounted, Electric, 18”- 24” Max Vertical Lift
Service Interval: 250 Hours
Engine Coolant: Dex-Cool, Ethylene Glycol, 50/50, 8.5 qt.
Engine Oil: 15W-40, 8 qt.
Engine Electrical System: 12Vdc
Starting Battery, 12V: 500 CCA, Min. (Battery Not Included W/Genset)
Fuel Bulkhead Fittings: 1/4″ NPT
Fuel Lines: Supply 3/8”, Return 3/8”
Exhaust Outlet: 2” NPT

Disclaimer: Weights and dimensions shown may vary and are for guidance only. Please confirm with your PowerTech Sales Representative before ordering.

Engine Specification

Make: Isuzu
Model: 4LE2X
Engine Type: Diesel, 4 Stroke
Configuration: Vertical In-Line, OHV, Liquid Cooled
Cylinders: 4
Valves: 8
Displacement: 2.2L (134.3ci)

Generator End Specifications (Single Phase)

Type: Synchronous A/C Generator
Exciter Type: Self-Excited, Brushless, AVR Equipped
Rotor Support: Single Bearing
Frame Type: Open
Cooling: Fan Cooled
Insulation Class: H
Winding Pitch: 2/3
Ambient Temperature: 40 C
Temperature Rise 125 C
Service Rating: Continuous
Voltage: 240VAC
Frequency: 50/60 Hz
Power Factor 1.0
Phase: 1
Number of Poles: 4
Number of Leads: 4
Voltage Regulation: +/- 1%
Harmonic Distortion: <4%
Loading Recovery Time: <500 msec
Load Imbalance Allowed 25% (Maximum)

Main Circuit Breaker

Number of Poles: 3
Trip Type: Fixed Thermal, Fixed Magnetic
Max Rated Voltage: 600VAC
Interrupt Rating: 18kAIC @ 240VAC, 14kAIC @480VAC
Frequency Rating: 50/60 Hz
Direct Short Trip Time: 10 msec

Generator Power Output at 60Hz - 30kw

Phase	Power Factor	Voltage	Amps
1	1.0	120	250
1	1.0	120/240	250/125
3	0.8	120/208	104
3	0.8	277/480	45

Generator Power Output at 50Hz - 24.9kW

Phase	Power Factor	Voltage	Amps
1	1.0	220	113
1	1.0	230	108
3	0.8	219/380	47
3	0.8	231/400	45

Generator controller Specifications

Make: Dynagen
Model: TG 600
Display: 4.3″, Color, Sunlight Readable
Moisture Resistance: IP67
Communication: CAN Bus J1939, RS-485 (Modbus)
Switched Inputs: 12
Switched Outputs: 10
Analog Inputs: 10

Standard Controller Monitoring and Shutdown

System	Warning	Shutdown
Oil Pressure	X	X
Coolant Temperature	X	X
Coolant Level		X
Fuel Filter Restriction	X
Air Filter Restriction	X
Generator Voltage	X	X
Generator Frequency	X	X
Generator Over Current	X	X
Engine Speed	X	X

Generator options

High Lift Fuel Pump, 120” Max Vertical Lift
Block Heater, 120v, 400 Watt
Emergency Stop Programming & Pigtail
Fuel Level Sender Programming & Pigtail
Low Battery Auto Start Programming
Other Options May Be Available Upon Request

30 kW Enclosed ENCDiesel Generator

Features

Upgrade your 30 kW generator

Slide Rack

remote control panel

fuel Tank

PTI-30ENC Airflow

Genset Information

Engine Specification

Generator End Specifications (Single Phase)

Main Circuit Breaker

Generator Power Output at 60Hz - 30kw

Generator Power Output at 50Hz - 24.9kW

Generator controller Specifications

Standard Controller Monitoring and Shutdown

Generator options

View More Enclosed Generators

PTI-25SI

PTI-25ENC

PTI-30SI

PTJ-60

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30 kW Enclosed ENC
Diesel Generator