4-7. AC Generator Power Curve

 

150

300

 

 

 

 

 

 

 

125

250

 

 

 

 

 

 

VOLTS

100

200

 

 

 

 

 

 

75

150

 

 

 

 

 

 

AC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

50

100

 

 

 

 

 

 

 

25

50

 

 

 

 

 

 

 

0

0

 

 

 

 

 

 

 

 

0

5

10

15

20

25

30

 

 

 

 

AC AMPERES IN 240V MODE

 

 

 

 

0

10

20

30

40

50

60

 

 

 

 

AC AMPERES IN 120V MODE

 

 

The ac power curve shows the gen- erator power in amperes available at the 120 and 240 volt receptacles.

193 018

4-8. Optional Three-Phase Generator Curves

A. 12 kVA/kW Single-Phase AC Output (No Weld Load)

The ac power curves show the gen- erator power available in amperes at the single-phase 120/240 volt re-

AC VOLTS

140 280

135270

130260

125 250

120240

115230

110 220

105 210

100 200 95 190 90 180

0

20

40

60

80

100

AC AMPERES

ceptacle or three-phase 240 volt terminals.

B. 20 kVA/kW Three-Phase AC Output (No Weld Load)

 

280

 

 

 

 

 

 

 

VOLTS

260

 

 

 

 

 

 

 

240

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC

220

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

200

 

 

 

 

 

 

 

 

180

 

 

 

 

 

 

 

 

0

10

20

30

40

50

60

70

 

 

 

 

AC AMPERES

 

 

 

197 472 / 197 473

OM-491 Page 14

Return To Table Of Contents

Page 18
Image 18
Miller Electric Big Blue 402P, Big Blue 602P, Big Blue 502P AC Generator Power Curve, Optional Three-Phase Generator Curves

Big Blue 602P, Big Blue 502P, Big Blue 402P specifications

Miller Electric is a well-respected name in the welding industry, known for its high-quality portable welders that cater to a wide range of applications. Among their iconic products are the Big Blue 502P, Big Blue 402P, and Big Blue 602P, each offering unique features and capabilities suited to professional welders.

The Miller Big Blue 502P is recognized for its robust construction and high-performance capabilities. Powered by a reliable diesel engine, it provides 500 amps of welding power at a duty cycle of 100%. This model is particularly favored for its versatility, accommodating both stick and TIG welding processes. One of its key technologies is the Auto-Set feature, which automatically adjusts settings for optimal performance based on the material thickness. This welder also boasts a user-friendly interface, complete with easy-to-read digital displays for monitoring essential parameters.

In contrast, the Big Blue 402P offers a slightly lower welding output while maintaining many of the advanced features seen in its larger counterpart. With a maximum output of 400 amps, it is perfectly suited for light to medium-duty applications. The 402P is particularly lightweight for a diesel welder, making it an ideal choice for contractors who need mobility without sacrificing power. It includes the X-Mode technology, which ensures reliable performance in challenging conditions and offers an intuitive control panel for ease of use.

The Big Blue 602P, on the other hand, stands out for its high output and exceptional reliability. With a maximum capacity of 600 amps, this machine is designed for heavy-duty applications, making it perfect for industrial settings. The welder features advanced cooling systems and robust construction, which enhance durability and longevity. One notable characteristic of the 602P is its ability to handle various welding processes, including Stick, TIG, and MIG, making it a versatile tool for skilled welders. Additionally, the Big Blue 602P incorporates advanced inverter technology, resulting in a lighter and more energy-efficient model without compromising power performance.

All three models benefit from Miller's commitment to innovation and user-centric design features. Built to thrive in tough work environments, the Big Blue series is equipped with protective casings and vibration-resistant components. Safety is also a priority, with several built-in features that help protect users during operation.

In summary, the Miller Electric Big Blue 502P, 402P, and 602P each bring unique strengths to the welding market. Their notable features include advanced technologies, robust construction, and versatile applications, ensuring that professionals have the right tool for any welding job. Whether for light-duty tasks or heavy industrial applications, Miller Electric's Big Blue series remains a cornerstone for welders around the globe.