Miller Electric XMT 350 VS User Manual

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XMT®350/450 Series
Multiprocess Welding
Power Source
Issued July 2012 • Index No. DC/18.83
Lightweight, aerospace-grade aluminum case
offers protection with the benefit of reduced weight.
Lift-Arc™allows TIG starting without the use of
high-frequency. Starts the arc without contaminating the weld with tungsten.
Adaptive Hot Start
increases the output amperage at the start of a weld if necessary, eliminating electrode sticking.
Inverter arc control technology provides greater puddle control for superior 6010 Stick electrode performance, and outstanding MIG weld performance.
Fan-On-Demand
cooling system operates only when needed, reducing noise, energy use and the amount of contaminants pulled through machine.
The Power of Blue®.
Wind Tunnel Technology™protects electrical
components and PC boards from contamination.
Processes
MIG (GMAW)/Pulsed MIG (GMAW-P)* Stick (SMAW) TIG (GTAW) Flux-Cored (FCAW) Air Carbon Arc Cutting and Gouging (CAC-A)
*XMT 350 CC/CV and 450 CC/CV with required optional control; not available with XMT 350 VS model.
Input Power 350: Requires 3- or 1-Phase Power,
450: Requires 3-Phase Power
Rated Output 350: 10– 38 V, 15– 425 A
450: 10 – 38 V, 15– 600 A
Net Weight 350: 80 lb. (36.3 kg)
450: 122 lb. (55.3 kg)
Heavy Industrial Applications
Construction
Shipbuilding
Railroad
Truck/Trailer Manufacturing
Fabrication
Repair Shops
Rental Fleets
Power Generation Plants
Power source is warranted for 3 years, parts and labor.
Original main power rectified parts are warranted for 5 years.
Gun warranted for 90 days, parts and labor.
Quick Specs
XMT 350 CC/CV
XMT 450 CC/CV
XMT 350 VS
Line voltage compensation keeps welding output
constant even if input power varies by +/-10 percent. Line voltage compensation further expands to an amazing +37/-59 percent when operating on 460 VAC.
Process selector switch reduces the number of control setup combi nations without reducing any features.
Large, dual digital meters are easy to view and are presettable to ease setting weld output.
XMT 350 Model Only
Auto-Line
Power Management
Technology allows for any input
voltage hook-up (208 – 575 V) with no manual linking required, providing convenience in any job setting. Ideal solution for dirty or unreliable input power. (450 model is manual link.)
Dinse- or Tweco-style weld disconnects provide high-quality
weld cable connections. (450 model utilizes studs.)
Miller Electric Mfg. Co.
An Illinois Tool Works Company 1635 West Spencer Street Appleton, WI 54914 USA
Website
MillerWelds.com
Equipment Sales US and Canada
Phone: 866-931-9730 FAX: 800-637-2315 International Phone: 920-735-4554 International FAX: 920-735-4125
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XMT®350/450 Performance Data
Model
XMT 350 CC/CV and VS
XMT 450 CC/CV
Input Power
Three­Phase
Single­Phase
Three­Phase
Rated Out put
350 A at 34 VDC, 60% Duty Cycle
300 A at 32 VDC, 60% Duty Cycle
450 A at 38 VDC, 100% Duty Cycle
Amperage Range in CC Mode
5–425 A
5–425 A
15–600 A
Voltage Range in CV Mode
10–38 V
10–38 V
10–38 V
Max. Open­Circuit Voltage
75 VDC
75 VDC
90 VDC
Amps Input at Rated Load Output, 60 Hz 208 V 230 V 400 V 460 V 575 V KVA KW
40.4 36.1 20.6 17.8 14.1 14.2 13.6
60.8 54.6 29.7 24.5 19.9 11.7 11.2
51 32.1 27.6 24.4 22 18.9
Weight
80 lb. (36.3 kg)
122 lb. (55.3 kg)
Dimensions
H: 17 in. (432 mm) W: 12.5 in. (318 mm) D: 24 in. (610 mm)
H: 17.25 in. (438 mm) W: 14.5 in. (368 mm) D: 27.125 in. (689 mm)
XMT®350/450 Specifications
(Subject to change without notice.)
(XMT 450 CC/CV is 3-Phase only.)
Certified by Canadian Standards Association to both the Canadian and U.S. Standards.
500
425 400
350
300
250
200
WELDING AMPERES
150
XMT 350 CC/CV and VS DUTY CYCLE CHART
3-PHASE OPERATION
1-PHASE OPERATION
6 AWG POWER CORD
8 AWG POWER CORD
100
10 15 20 25
30
% DUTY CYCLE
XMT 450 CC/CV DUTY CYCLE CHART
700
600
500
400
300
200
WELDING AMPERES
150
100
10 15 20 25 30 40 6050 70 80 90 100
3-PHASE OPERATION
% DUTY CYCLE
56%
10040 50 60 70 9080
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1. Voltmeter
2. Remote Control Receptacle
3. Process Selector Switch (Rotary Switch)
4. Optional Gas Valve
5. Ammeter
6. Voltage/Amperage Adjustment Control
7. Arc Control (FCAW Setting for
Flux-Cored Welding)
8. Power On/Off Switch
XMT®350 VS Control Panel
XMT®350 CC/CV Control Panel
Additional Features
Low OCV Stick. A built-in, selectable feature, that reduces the Stick mode open-circuit voltage (OCV) to nearly 15 volts when the welding power source is not in use. Eliminates the need for add-on voltage reducers.
Note: VS model is available only with Tweco-style weld cable disconnects. Tweco cable connectors are not supplied with the unit and must be ordered separately.
Optional 115 VAC auxiliary power is not available on VS model.
Pulsed MIG (GMAW-P) capability is not available on VS model.
Additional Features
Auto Remote Sense™enables unit to
automatically use remote control if connected to remote control receptacle.
Low OCV Stick. A built-in, selectable feature, that reduces the Stick mode open-circuit voltage (OCV) to nearly 15 volts when the welding power source is not in use. Eliminates the need for add-on voltage reducers.
Dinse- or Tweco-style weld disconnects
provide high-quality weld cable connections.
Optional 115-VAC auxiliary power provides 10 amps of circuit-breaker-protected power for water circulators, etc.
Pulsed MIG (GMAW-P) capabilities with optional Optima
control reduces spatter and distortion, allows better out-of-position puddle control, and provides potential reduction of fume particle emission.
1. Voltmeter
2. Process Selector Switch (Rotary Switch)
3. Optional Gas Valve
4. Ammeter
5. Voltage/Amperage Adjustment Control
6. Arc Control (FCAW Setting for
Flux-Cored Welding)
7. Power On/Off Switch
Note: VS model is equipped with Tweco-style output connector.
Manufactured Under the Following US Patents: 5,601,741 5,642,260 5,902,150 6,002,103 6,115,273 6,193,548 6,239,407 6,266,257 6,625,046 6,611,189 6,426,888 Other Patents Pending
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Manufactured Under the Following US Patents: 5,601,741 5,642,260 5,902,150 6,002,103 6,115,273 6,193,548 6,239,407 6,266,257 6,625,046 6,611,189 6,426,888 Other Patents Pending
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CC
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FCAW
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XMT®350 Wire Feeder Packages
XMT®350 CC/CV, 22A, MIGRunner™#951 327 XMT®350 CC/CV S-74D MIGRunner™#951 314 (not shown)
Comes complete with:
XMT 350 CC/CV power source 22A or S-74D wire feeder Bernard
®
Q™-Gun Consumables .035/.045-in. drive roll kit
Regulator/flow gauge with gas hose MIGRunner Cart with cylinder rack Bottom tray will hold optional Coolmate
3 (sold separately)
XMT®450 CC/CV Control Panel
Additional Features
Primary voltage display shows what primary voltage the power source is linked for without removing the side panels. Saves time and assures you that the power source has been correctly linked for available input voltage.
Unique case design helps protect internal components from dirt and dust. To connect input power cord and/or set unit up for correct input power, remove the easy-to-handle panel (1/3 case). The remaining two-thirds of the case never needs to be removed!
1. Voltmeter
2. Remote Control Receptacle
3. Process Selector Switch (Rotary Switch)
4. Ammeter
5. Voltage/Amperage Adjustment Control
6. Power On/Off Switch
7. Arc Control
8. Optional Gas Valve
Note : 450 model is equipped with studs for ring-lug output connections.
SuitCase®X-TREME™8VS with XMT®350 VS and Bernard®Q300 gun #951 306
Pulse Stick Remote Feeder Weight
MIG MIG Control Remote w/steel
TIG Cable Control wire
No Yes No No 32 lb.
SuitCase®X-TREME™12VS with XMT®350 CC/CV and Bernard®Q300 gun #951 305
Pulse Stick Remote Feeder Weight
MIG MIG Control Remote w/steel
TIG Cable Control wire
No Yes No No 66 lb.
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Optima™#043 389
A multipurpose, microprocessor-based pulse control for both synergic MIG (wire welding or GMAW) or manual MIG pulsing. Use this control with the
XMT CC/CV power sources and any Miller wire feeder, including automatic feeders and spool guns. Includes a 25-foot (7.6 m) cord with 14-pin plug. (Not for use with XMT VS model.)
Extension Cords for Optima #242 205 025 25 ft. (7.6 m) #242 205 050 50 ft. (15 m) #242 205 080 80 ft. (24.3 m)
WC-24 Weld Control #137 549
Designed for use with Miller CV power sources supplying 24 VAC and 14-pin receptacles. For use with Spoolmatic 30A spool gun.
HF-251D-1 High-Frequency Arc Starter and Stabilizer #042 388
Portable 250-amp, 60-percent duty cycle unit adds high frequency to the welding circuit to help start the arc when using the DC TIG (GTAW) process. Operates on 115 VAC, 50/60 Hz. See Lit. Index No. AY/5.1.
Wireless Remote Foot Control #300 429
For remote current and contactor control. Receiver plugs directly into the 14-pin receptacle of Miller machine. 90-foot (27.4 m) operating range.
Wireless Remote Hand Control #300 430
For remote current and contactor control.
Receiver plugs directly into the 14-pin receptacle of Miller machine. 300-foot (91.4 m) operating range.
RFCS-14 Foot Control
#043 554
Foot current and
contactor control.
Includes 20-foot (6 m)
cord and 14-pin plug.
RHC-14 Hand Control*
#242 211 020
20-foot (6 m) cord
#242 211 100
100-foot (30.5 m) cord Miniature hand control for remote current
and contactor control. Dimensions: 4 x 4 x
3.25 inches (102 x 102 x 82 mm). Includes cord and 14-pin plug.
*Custom lengths available in 5-foot increments up to 50 feet and 10-foot increments up to 100 feet.
RMLS-14 #129 337 14-pin plug Momentary- and maintained-contact rocker switch for contactor control. Push forward for maintained contact and back for momentary contact. Includes 20-foot (6 m) cord.
RCC-14 Remote Contactor and Current Control #151 086 14-pin plug
Rotary-motion fingertip control fastens to TIG torch using two Velcro
®
straps.
Includes 26.5 foot (8 m) control cord.
RCCS-14 Remote Contactor and Current Control #043 688 14-pin plug
Up-and-down rotary-motion fingertip control. Great for applications that require a finer amperage control. Includes 26.5-foot (8 m) control cord.
Extension Cables for Remote Controls and 24 VAC Wire Feeders* #242 208 025 25 ft. (7.6 m) #242 208 050 50 ft. (15 m) #242 208 080 80 ft. (24.3 m)
14-pin plug to 14-pin socket. Not for use with Optima or XR-AlumaFeed feeder.
*Custom lengths available in 5-foot increments up to 50 feet and 10-foot increments up to 100 feet.
Running Gear
MIGRunner™Cart #195 445
Running Gear Cylinder Rack #300 408 For dual feeders
Small footprint and easily maneuverable, with cylinder rack low enough that you do not have to lift bottles.
XMT Cylinder Cart #042 537
Carries two 160-pound (72.6 kg) gas cylinders, or one gas cylinder and one coolant
system for TIG (GTAW) welding. Feeder mounts to tray above power source.
Universal Carrying
Cart and Cylinder
Rack #042 934
Holds power
source, and
gas cylinder
up to 56 inches (142.2 cm) high measuring 6 to 9 inches (15.2 to 22.8 cm) in diameter.
Genuine Miller®Accessories
#300 408
#195 445
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Protective Cover
#195 478
Mildew and water resistant, odor-free cover protects your machine’s finish. For 300/350 A inverters: XMT, Maxstar and Dynasty.
Inverter Racks
Four or Six-Arc Welding System
The Inverter Rack conve niently houses multiple XMT power sources for multiple welders. Both 4-pack and 6-pack models are available. Features include:
Provision to parallel power sources or common work connections Two lifting eyes for transportation Rugged skids for dragging or pushing Customer can install up to a maximum of four XMT 450 CC/CV power sources
For detailed information on customized Inverter Rack systems see Lit. Index No. DC/18.81.
Wire Feeders/Guns
SuitCase®X-TREME™8VS #951 181 SuitCase®X-TREME™12VS #951 184
Lightweight, portable wire feeder for a variety of wires up to .062 inch. Holds up to an 8-inch (8VS) or 12-inch (12VS) spool of wire. Operates on open-circuit voltage eliminating the need for a control/power cord. See Lit. Index No. M/6.41.
SuitCase®8RC #951 186 SuitCase®12RC #951 188
Lightweight, portable wire feeder for a variety of wires up to .062 inch. Holds up to an 8-inch (8RC) or 12-inch (12RC) spool of wire. Operates using 14-pin control receptacle. See Lit. Index No. M/6.5.
XR™-S Control #300 601 XR™-D Control #300 678
The updated XR Controls offer unsurpassed performance and reliability for feeding aluminum and other difficult-to-feed wire types. Models include .035-inch and factory-installed 3/64-inch drive rolls. See Lit. Index No. M/1.7.
XR-AlumaFeed
#300 509
Advanced push-pull wire feeder designed for high­volume, high-production
aluminum MIG welding where quality and consistency is a high priority. See Lit. Index No. DC/34.
70 Series S-74S #951 196 S-74D #951 198 S-74DX #951 200
Features Posifeed
wire drive assembly and handles a variety of wires up to 1/8 inch. Comes with FREE Bernard®Q™-Gun. Dual­wire models also available. See Lit. Index No. M/3.0.
Extension Cables* #247 831 025 25 ft. (7.6 m) #247 831 050 50 ft. (15.2 m) #247 831 080 80 ft. (24.4 m)
Eleven conductors to support contactor control and remote voltage control on all Miller electronic CV 14-pin power sources.
*Custom lengths available in 5-foot increments up to 50 feet and 10-foot increments up to 100 feet.
Spoolmatic®30A #130 831
A one-pound, air-cooled spool gun that extends the weld process range by adding a handy portable system for small wire MIG. Rated 200 amps at 100% duty cycle. Includes 30-foot (9.1 m) cable assembly. WC-24 (#137 549) required for use with 14-pin receptacles, order separately.
Ironmate
Flux Cored Guns
See Lit. Index No. AY/16.0.
FC-1260 #195 732 10 ft. (3 m) #195 729 15 ft. (4.6 m)
FC-1260LM #194 912 10 ft. (3 m) #194 911 15 ft. (4.6 m)
FC-1150 #194 864 10 ft. (3 m) #194 863 15 ft. (4.6 m)
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Genuine Miller®Accessories
(continued)
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Genuine Miller®Accessories
(continued)
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Coolmate™3 #043 007 115 VAC #043 008 230 VAC
For use with water-cooled torches rated up to 600 amps. Unique paddle-wheel indicator, external filter and easy-fill spout.
Coolmate
V3 #043 009 115 VAC
For use with water-cooled torches rated up to 500 amps. Vertical design conveniently mounts to Miller cylinder rack in place of one cylinder.
Coolmate
4 #042 288 115 VAC
For use with water-cooled torches rated up to 600 amps. Tough molded polyethylene case with carrying handle.
Coolant #043 810
Sold in cases of four one-gallon recyclable plastic bottles. Miller coolants contain a base of ethylene glycol and deionized water to protect against freezing to -37 degrees Fahrenheit (-38° C) or boiling to 227 degrees Fahrenheit (108° C). Also contains a compound that resists algae growth.
Cable Connectors and Adapters
Note: XMT 350 power sources are equipped with Dinse- or Tweco-style connectors for secondary connections.
Dinse-Style Connectors #042 418
Accepts #4 AWG to #1/0 cable size.
#042 533
Accepts #1/0 to #2/0 AWG cable size. Kit includes one Dinse-style male plug
which attaches to the work and/or weld cables and plugs into the Dinse-style recep tacles on the power source.
Extension Kit for Dinse-Style Cable Connectors
#042 419
Accepts #4 AWG to #1/0 cable size.
#042 534
Accepts #1/0 to #2/0 AWG cable size. Used to adapt or extend weld and/or work
cables. Kit includes one male Dinse-style plug and one in-line female Dinse-style receptacle.
Dinse/Tweco
®
Adapter #042 465 Dinse/Cam-Lok Adapter #042 466
One-piece adapter with Dinse-style male plug (to power source) on one end and female receptacle (Tweco or Cam-Lok for weld cable connection) on other end.
Coolant Systems
For more information, see the Miller Coolant Systems literature sheet, Index No. AY/7.2.
Coolmate 3
Coolmate 4
Coolmate V3
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Ordering Information
Litho in USA
Power Source and Options Stock No. Description Qty. Price
XMT®350 CC/CV #907 161 208 – 575 VAC with Auto-Line
#907 161-01-1 208 – 575 VAC with Auto-Line™and Auxiliary Power #907 161-01-2 230 – 460 VAC with Auto-Line™and Auxiliary Power and CE #907 161-01-4 208 – 575 VAC with Auto-Line™and Tweco connectors
XMT®350 VS #907 224 208 – 575 VAC with Auto-Line™(without 14-pin, Tweco connectors)
XMT®350 Wire Feeder Packages See page 4
XMT
®
450 CC/CV #907 481 230 – 460 VAC
#907 482 575 VAC #907 525 400 VAC with Auxiliary Power and CE
Inverter Racks (full or empty) See Lit. Index No. DC/18.81
Gas Valve Kit #195 286 For XMT 350
#300 928 For XMT 450
Accessories
Optima™MIG Pulse Control #043 389 For CC/CV models only. Not for use with XMT 350 VS Optima™Extension Cords See page 5 WC-24 Weld Control #137 549 For use with Spoolmatic®30A and power sources with 14-pin HF-251D-1 HF Starter/Stabilizer #042 388 See Lit. Index No. AY/5.1 Wireless Remote Foot Control #300 429 Foot control with wireless 90-ft (27.4 m) operating range Wireless Remote Hand Control #300 430 Hand control with wireless 300 ft (91.4 m) operating range RFCS-14 #043 554 Foot control RHC-14 #242 211 020 Hand control with 20-foot (6 m) cord
#242 211 100 Hand control with 100-foot (30.5 m) cord RMLS-14 #129 337 Rocker switch RCC-14 #151 086 Fingertip control RCCS-14 #043 688 Fingertip control Extension Cables See page 5
Running Gear
MIGRunner™Cart #195 445 Running Gear Cylinder Rack #300 408 For dual feeders XMT Cylinder Cart #042 537 Universal Carrying Cart and Cylinder Rack #042 934
Protective Cover #195 478
Wire Feeders/Guns
SuitCase®X-TREME 8VS / X-TREME™12VS #951 181 / #951 184 See Lit. Index No. M/6.4 and M/6.41 SuitCase®8RC / 12RC #951 186 / #951 188 See Lit. Index No. M/6.5 XR
-S Control #300 601 Standard model with wire feed speed digital display, jog/purge,
run-in control, and trigger hold. See Lit. Index No. M/1.7
XR™-D Control #300 687 Enhanced model has same features as XR-S model plus advanced digital
and programming capabilities. See Lit. Index No. M/1.7
XR-AlumaFeed
#300 509 Advanced model adds Profile Pulse™, synergic control, trigger schedule
select, lock capabilities and flow meter
70 Series #951 196 S-74S. See Lit. Index No. M/3.0
#951 198 S-74D. See Lit. Index No. M/3.0
#951 200 S-74DX. See Lit. Index No. M/3.0
Spoolmatic®30A Spool Gun #130 831 Requires WC-24 for use with 14-pin receptacles Ironmate™Flux-Cored Guns See Lit. Index No. AY/16.0
Coolant Systems See page 7. See Lit. Index No. AY/7.2
Cable Connectors and Adapters See page 7
Date: Total Quoted Price:
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