.A complete Parts List is available at www.MillerWelds.com

4-10. Connecting To Miller Welder/Generator With A Three-Phase AC Power Plant

Three-Phase Power Connection

YClose panel opening if no connections are made to generator.

Remove plug before inserting leads. Reinstall bushing.

Rear Of Panel

3

4

Three-Phase Generator Power

YStop engine.

YPower and weld outputs are live at the same time. Discon- nect or insulate unused cables.

.Have qualified person install ac- cording to circuit diagram and Generator Power Guidelines (see generator Owner’s Manual).

Remove generator power panel mounting screws. Tilt panel forward.

1Circuit Breaker CB7

2Lead 93

3Lead 92

4Lead 91

5Lead 42 (Circuit Grounding Lead)

6Lead 90 (Neutral)

7Isolated Neutral Terminal

8Jumper Lead 42

9Grounding Terminal

91

92

93

42

5

90

6

8

 

7

240V

3-Phase

240V

 

240V

 

AC

Three

 

Phase

 

Output

 

 

3

 

Volts

240

 

Amps

48

 

KVA/KW

20

Tools Needed:

Frequency

60 Hz

 

Engine Speed

1850 RPM

Lead 42 connects to GROUND stud on front of unit.

Jumper 42 is connected to 90 at factory.

2

1

11

9

10

Y Close panel opening if no connections are made to generator.

Jumper 42 is connected to lead 90 at factory. Jumper 42 may be discon- nected from neutral to meet applica- ble electrical codes.

Lead 42 connects to front panel Ground stud.

10Power Cord

11Circuit Breaker CB7 User Terminals

.Circuit breaker CB7 protects single-phase receptacle RC5 and the load wires from overload. If CB7 opens, all three-phase generator output stops and the receptacle does not work.

Connect user-supplied ring lug to green (ground) lead. Connect ring lug on end of green (ground) lead to grounding terminal (9).

Connect black, white, and red leads to circuit breaker CB7 user terminals (11).

Reinstall power panel.

.Engine control must be set to Run NOT Run/Idle to adequately power the plasma cutter.

93

91

90

92

Ref. 197 399 / 802 332-B

OM-201 872 Page 17

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Image 21
Miller Electric 1251, ICE-100T Three-Phase Power Connection, Close panel opening if no connections are made to generator

ICE-100T, 1251, ICE-100TM specifications

Miller Electric has long been a trusted name in the welding industry, and their range of inverter-powered welding machines continues to set benchmarks for performance and reliability. Among their most notable offerings are the ICE-100TM, 1251, and ICE-100T models, which have been engineered to meet the demands of both professional and DIY welders.

The ICE-100TM is particularly celebrated for its cutting-edge technology that maximizes efficiency and versatility. This machine features an advanced inverter design that allows for a compact form factor while maintaining high output performance. The ICE-100TM is capable of both MIG and TIG welding, making it a dual-purpose device that can handle a variety of materials, including steel, aluminum, and stainless steel. With precise control over heat input and an adjustable arc, welders can easily tailor their settings for different applications.

The 1251 model builds upon the foundation of the ICE-100TM, introducing a host of enhancements that improve user experience. With a more robust power output, the 1251 can handle thicker materials with ease, while its intuitive interface allows for quick adjustments, ensuring optimal performance in diverse welding conditions. This model also integrates advanced safety features like thermal overload protection, safeguarding both the machine and the user during intensive projects.

The ICE-100T is another standout model, designed for those who prioritize portability without sacrificing power. Weighing significantly less than traditional welding machines, the ICE-100T is engineered for ease of transport and convenience on the job site. Its user-friendly controls make it ideal for welders of all skill levels, while its durable design ensures that it can withstand tough working environments.

All three models incorporate Miller Electric's proprietary Auto-Set technology. This feature automatically regulates parameters such as voltage and wire feed speed based on the material being welded, minimizing the setup time and enhancing overall weld quality.

In terms of characteristics, these machines boast a rugged construction designed for long-lasting performance. Their compact designs coupled with lightweight materials facilitate mobility, making them suitable for fieldwork as well as workshop settings. Additionally, their low energy consumption aligns with modern sustainability practices, making them not only efficient but environmentally friendly.

In summary, the Miller Electric ICE-100TM, 1251, and ICE-100T welding machines represent the forefront of welding technology with their innovative features, adaptability, and reliable performance. These models offer a compelling choice for professional welders and hobbyists alike, ensuring they can tackle a wide range of welding tasks with confidence and efficiency.