Stick Mode, MIG Mode, TIG Mode | Miller Electric Big Blue 500 X

4-4. Volt-Ampere Curves For CC/CV Models

A.Stick Mode 100

		RANGES:
	80	MAX
	80	155 − 450
		115 − 320
		75 − 195
VOLTS	60	40 − 90
VOLTS	40
DC
	20
	0

	0	100	200	300	400	500	600	700	800	900	1000
					DC AMPERES
	B. MIG Mode
	100
	80
	60
VOLTSDC				MAX
VOLTSDC	40
	40
	20		MIN
			MIN
	0
	0	100	200	300	400	500	600	700	800	900	1000
					DC AMPERES
	C. TIG Mode
	100
								RANGES:
	80							60 − 365
	80							35 − 250
								25 − 155
VOLTSDC	40							15 − 75
VOLTSDC	40
	60

0	100	200	300	400	500
		DC AMPERES

The volt-ampere curves show the minimum and maximum voltage and amperage output capabilities of the welding generator. Curves of all other settings fall between the curves shown.

215 080-A / 215 083-A / 215 079-A

OM-4421 Page 14

Big Blue 500 X, Big Blue 400P specifications

Miller Electric has long been a trusted name in the welding industry, and their generators, particularly the Big Blue 400P and Big Blue 500 X, stand out for their performance, reliability, and innovative technologies. These portable diesel welding generators cater to a wide range of applications, from construction sites to industrial fabrication.

The Big Blue 400P is designed for heavy-duty utilization, offering a powerful output of 400 amps at a duty cycle of 60%. It features a dependable Kohler engine that not only provides ample power but also contributes to its efficient fuel consumption, making it an economical choice for extended work sessions. The Big Blue 400P comes equipped with Auto-Stop technology, which automatically turns off the machine when not in use, conserving fuel and extending engine life. This feature showcases Miller's commitment to user-friendly designs that enhance both efficiency and sustainability.

On the other hand, the Big Blue 500 X takes performance up a notch with an impressive 500 amps output and a 60% duty cycle. It is powered by a high-efficiency Yanmar engine that ensures top-notch performance even in the most demanding conditions. This generator is equipped with Miller's X-CASE design, which features a rugged weather-resistant enclosure that protects internal components from harsh environmental conditions, ensuring durability and extended lifespan.

Both machines integrate advanced technologies such as Smart Tech, which optimizes the generator's output based on the specific demands of the welding process. This technology helps maintain a stable arc, enhancing welding quality and consistency. Additionally, both models feature the Auto Remote Start, allowing for quick operations without manual intervention, further advancing ease of use.

The versatility of the Big Blue 400P and 500 X is evident in their ability to perform a variety of welding processes, including Stick, MIG, and TIG. They are equipped with multiple outputs, allowing simultaneous powering of tools and auxiliary equipment, making them indispensable for professionals who need adaptability on the job.

Overall, the Miller Electric Big Blue 400P and 500 X embody the quality, performance, and innovative technologies that Miller Electric is known for. Their robust capabilities, coupled with user-friendly features, make these generators ideal for demanding applications in various industries, ensuring that welders can achieve excellent results, no matter the challenges faced on site.

Miller Electric Big Blue 500 X Volt-Ampere Curves For CC/CV Models, Stick Mode, MIG Mode, 155

Models: Big Blue 500 X Big Blue 400P

4-4. Volt-Ampere Curves For CC/CV Models

A.Stick Mode 100

155 − 450

B. MIG Mode

C. TIG Mode

Big Blue 500 X, Big Blue 400P specifications