Example: Determining Pipe Size for LPG

An AE8 has a 16Hp engine. For LP fuel, determine the supply pipe size for 60 feet run. 16 x 10,000 = 160,000 BTU’s / per hour for proper operation.

160, 000 + 63.5 cubic feet per hour. 2, 516

From Table 3-4, a 60 foot run requires a minimum 1” pipe at full engine load.

LP Gas Connections (vapor withdrawal only)

The LPG connections should only be made if your generator is setup to run on LPG. If it is setup to run on Natural Gas, contact your Baldor representative and do not continue with installation.

The incoming pressure must be as indicated in Table 3-2.

Table 3-4 LP Gas Flow Rate (Cubic Feet per Hour) per Pipe Length

Pipe

 

 

 

 

 

Iron Pipe Size

 

 

 

 

 

Length

 

 

 

 

 

 

 

 

 

 

 

 

 

1/2

3/4

1

1−1/4

1−1/2

 

2

 

2−1/2

3

4

6

8

(Feet)

 

 

15

48

109

218

475

772

 

1570

 

2437

4115

8786

24497

50007

30

33

76

153

339

538

 

1127

 

1741

2975

6140

17325

35353

45

27

63

126

275

443

 

934

 

1456

2469

5001

14781

28865

60

24

54

110

241

386

 

817

 

1266

2184

4304

12236

25004

75

 

49

98

218

345

 

709

 

1108

1899

3798

10957

22345

90

 

44

89

196

310

 

633

 

987

1709

3482

10001

20414

105

 

41

83

180

285

 

582

 

905

1551

3228

9254

18895

120

 

 

76

171

266

 

544

 

848

1456

3038

8659

17673

150

 

 

69

153

241

 

494

 

772

1323

2754

7748

15825

180

 

 

63

142

222

 

456

 

709

1234

2532

7064

14432

210

 

 

58

130

202

 

418

 

652

1127

2342

6439

13356

240

 

 

 

120

190

 

393

 

614

1063

2209

6077

12405

270

 

 

 

113

180

 

367

 

576

1000

2057

5697

11780

300

 

 

 

108

171

 

345

 

544

943

1899

5381

11179

Note: Almost all operation problems are related to the installation techniques used.

Do Not guess, be sure pipe size is adequate for required flow rate.

1.Connect the proper size gas pipe at the input to the LP Gas regulator. Connect the LPG pipe line shown in Figure 3-2using the correct size pipe for the required flow rate and length of pipe. Refer to Table 3-4for pipe size. Be certain that all connections are sealed and no leaks are present. The installer must ensure that all gas connections comply with all building codes.

2.Verify Fuel Supply Pressure

Prior to initial operation of generator, verify that fuel system pressure is as indicated in Table 3-2and fuel pipe sizes comply with Table 3-4.

3.Proceed to Electrical Connections.

MN2415

Receiving & Installation 3-7

Page 19
Image 19
Baldor AE8, AE11, AE10, AE25 Example Determining Pipe Size for LPG, LP Gas Flow Rate Cubic Feet per Hour per Pipe Length

AE8, AE25, AE10, AE11 specifications

Baldor Electric Company has long been a trusted name in the manufacturing of electric motors and drives. Among their impressive lineup of products, the AE series, which includes the AE11, AE25, AE10, and AE8 models, stands out for their innovative features and robust performance, making them suitable for a variety of industrial applications.

The Baldor AE11 is designed with high efficiency in mind, ensuring that it consumes less energy while delivering optimal performance. This motor features a robust design that enhances durability and reliability, making it ideal for heavy-duty applications. The AE11 also incorporates advanced thermal management technology, ensuring that the motor remains cool even during prolonged use. Its compact size allows for easier integration in tight spaces, making it a versatile choice for many machinery types.

The AE25 model takes performance a step further with its enhanced power output and torque capabilities. This model is built for demanding environments and is engineered to reduce vibration and noise, providing a smoother operational experience. The AE25 also features built-in thermal protection, which automatically shuts down the motor in case of overheating, thereby safeguarding the equipment and reducing maintenance costs.

For those needing a more compact solution, the AE10 offers a balance of power and size. This electric motor is designed with a lightweight yet sturdy build, providing a perfect fit for smaller machines without sacrificing performance. The AE10 is equipped with high-energy efficiency ratings, contributing to lower operational costs and reduced environmental impact. Additionally, it supports various mounting options, enhancing its adaptability for different applications.

Lastly, the AE8 model is a true powerhouse for applications where space is at a premium. It features a minimalist design while still delivering reliable performance. The AE8 is optimized for energy efficiency, boasting a streamlined motor design that minimizes wasted energy. With its quiet operation and low maintenance requirements, this model is ideal for environments where noise reduction is essential.

In summary, the Baldor AE series—including the AE11, AE25, AE10, and AE8—shows a real commitment to efficiency, durability, and versatility. Each model is tailored to meet specific industry needs, whether for demanding heavy-duty applications or compact, energy-efficient setups. With their innovative technologies and engineering excellence, Baldor motors continue to set the standard in the electric motor industry.