Miller Electric 1251, ICE-100TM manual Electrical Service Guide, Hz Three Phase Input Voltage

Page 18

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

4-7. Electrical Service Guide

YCAUTION: INCORRECT INPUT POWER can damage this welding power source. This welding power source requires a CONTINUOUS supply of 50 or 60 Hz (+10%) power at +10% of 575V or −10% of 208V input voltage. Phase to ground voltage shall not exceed +10% of rated input voltage. Do not use a gener- ator with automatic idle device (that idles engine when no load is sensed) to supply input power to this plasma power source.

 

 

60 Hz Three Phase

 

 

 

 

 

 

Input Voltage

208

230

460

575

 

 

 

 

 

Input Amperes At Rated Output

55

49

24

19

 

 

 

 

 

Max Recommended Standard Fuse Rating In Amperes 1

 

 

 

 

Time-Delay 2

60

60

30

20

Normal Operating 3

80

70

35

30

Min Input Conductor Size In AWG 4

8

8

10

12

Max Recommended Input Conductor Length In Feet (Meters)

89

108

284

268

(27)

(33)

(87)

(82)

 

 

 

 

 

 

Min Grounding Conductor Size In AWG 4

8

8

10

12

Reference: 2005 National Electrical Code (NEC) (including article 630)

1Consult factory for circuit breaker applications.

2“Time-Delay” fuses are UL class “RK5” .

3“Normal Operating” (general purpose - no intentional delay) fuses are UL class “K5” (up to and including 60 amp), and UL class “H” ( 65 amp and above).

4Conductor data in this section specifies conductor size (excluding flexible cord or cable) between the panelboard and the equipment per NEC Table 310.16. If a flexible cord or cable is used, minimum conductor size may increase. See NEC Table 400.5(A) for flexible cord and cable requirements.

 

50 Hz Three Phase

 

 

Input Voltage

400

 

 

Input Amperes At Rated Output

28

 

 

Max Recommended Standard Fuse Rating In Amperes 1

 

Time-Delay 2

25

Normal Operating 3

35

Min Input Conductor Size In AWG 4

12

Max Recommended Input Conductor Length In Feet (Meters)

155

(47)

 

 

 

Min Grounding Conductor Size In AWG 4

12

Reference: 2005 National Electrical Code (NEC) (including article 630)

1Consult factory for circuit breaker applications.

2“Time-Delay” fuses are UL class “RK5” .

3“Normal Operating” (general purpose - no intentional delay) fuses are UL class “K5” (up to and including 60 amp), and UL class “H” ( 65 amp and above).

4Conductor data in this section specifies conductor size (excluding flexible cord or cable) between the panelboard and the equipment per NEC Table 310.16. If a flexible cord or cable is used, minimum conductor size may increase. See NEC Table 400.5(A) for flexible cord and cable requirements.

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Contents Description OM-201 872DProcesses File Plasma CuttersFrom Miller to You Table of Contents − Maintenance & Troubleshooting Plasma Arc Cutting Hazards Symbol UsageMarks a special safety message Cutting can cause fire or explosionARC Rays can burn eyes and skin Exploding Parts can injureFlying Sparks can cause injury Noise can damage hearingCalifornia Proposition 65 Warnings Principal Safety Standards EMF InformationAbout Pacemakers UNE Décharge Électrique peut entraîner la mort Signification des symbolesLE Coupage présente un risque de feu ou d’explosion Identifie un message de sécurité particulierLES Fumées ET LES GAZ peuvent être dangereux Risque de blessure en casLE Bruit peut endommager l’ouïe LE Plasma D’ARC peut entraîner des blessuresLA Chute DE L’APPAREIL peut blesser DES Pieces Chaudes peuvent pro- voquer des brûlures gravesDES Organes Mobiles peuvent provoquer des blessures Risque D’INCENDIE OULE Coupage à L’ARC peut causer des interférence Principales normes de sécuritéInformation sur les champs électromagnétiques Consignes relatives aux stimulateurs cardiaquesI1max Symbols And Definitions− Definitions I1eff− Installation SpecificationsDuty Cycle and Overheating Cutting SpeedDimensions And Weight Movement Do not move or operate unit where it could tipSelecting a Location Connecting Work Clamp and Gas/Air Supply Connecting And Disconnecting TorchHz Three Phase Electrical Service GuideHz Three Phase Input Voltage Min Grounding Conductor Size In AWGExtension Cord Data Connecting 3-Phase Input Power = GND/PE Earth GroundThree-Phase Power Connection Reinstall power panelClose panel opening if no connections are made to generator Power Switch OM-201 872 − OperationControls Setting Gas/Air Pressure Setting Gas/Air PressureTrigger Safety Lock 90-120 psiMaintain approximately a 90 angle to Pilot arc starts immediately when trigger is pressedPlasma Cutting System Practices Workpiece surface for proper cutting resultsSequence Of Cutting Operation Sparks go thru metalSet Mode switch to Gouge Sequence Of Gouging OperationHold torch at approximately Angle to workpiece Sequence Of Piercing Operation Consumables Storage Compartment− Mechanized Operation Remote Control ReceptacleRemote Control Cable Functions ICE-100TM Mounting Position+24 Volts DC Hot Contacts For Relay Operation Turn off and disconnect input powerRemote Control Cable Okay To Move White Remote RedStart Black +24 VDC Green RelayRemote Start Output Input power Turn offWhite Red Green Black Remote Control Cable Remote Voltage Sense Connection Shield Sense TabTools Needed 15/16 Mild Steel Cut ChartsAmp Machine Torch Shielded Consumables Stainless388 486 140089 105 12.7 524 991353 15,926 502 12,751706 600464 16,256 221835 15,037 335Amp Machine Torch Extended Consumables Deflector Retaining Cap Tip Electrode Swirl RingArc Voltage 140 556 120 160 064 10612.7 397 863 12.7 032610 15,494 385 114 896214 435 135 057− Maintenance & Troubleshooting Routine MaintenanceTrouble Lights Checking Shield Cup Shutdown SystemTurn Off power source before checking torch parts Checking/Replacing Retaining Cup, Tip, And ElectrodeChecking Or Replacing Filter Element Troubleshooting Power Source Trouble RemedyArc goes on and off while cutting Troubleshooting TorchClean Arc goes out while cutting− Electrical Diagram Circuit Diagram For Power Source201 858-A Recommended Spare Parts − Parts ListRecommended Spare Parts 215 606 Clip, retaining60A Drag Shield40A RingShield Sense Tab* Retaining Cap Tip Electrode 80A RingDeflector Retaining Cap Tip 804 036-A Page Service Your distributor also givesSupport For assistance in filing or settling claims, contact To locate a Distributor or Service Agency visitMiller Electric Mfg. Co Your distributor and/or equipment manufacturer’s

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.
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