Miller XMT 456 CC/CV Gebruikershandleiding - Pagina 13
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NOTE
3-1. Specifications
Input
Rated Welding
Power
Power
Output
Output
450 A @ 38 Volts DC,
Three
100% Duty Cycle;
Phase
565 A @ 43 Volts DC,
60% Duty Cycle
*While idling
3-2. Duty Cycle and Overheating
100% Duty Cycle At 450 Amperes
Continuous Welding
Overheating
SECTION 3 − INSTALLATION
Unless otherwise noted, the Invision 456P is shown throughout this manual.
When information does not apply to both models, the applicable model is
specified.
Amperage
Maximum
Range
Open-
Voltage
(XMT 456
Circuit
Range
Range
CC/CV
CC/CV
Voltage
Voltage
Only)
DC
5 − 600
10 − 38
95
0
Minutes
Amperes Input At Rated
Load Output 60 Hz,
Three-Phase
230 V
460 V
575 V
50.8
27.8
24.4
(0.14*)
(0.09*)
(0.12*)
60% Duty Cycle At 565 Amperes
6 Minutes Welding
15
OR
Reduce Duty Cycle
KVA
KW
230/460
575
230/460
21.2
24.3
19.2
(0.06*)
(0.12*)
(0.04*)
Duty Cycle is percentage of 10 min-
utes that unit can weld at rated load
without overheating.
If unit overheats, thermostat(s)
opens, output stops, and cooling
fan runs. Wait fifteen minutes for
unit to cool. Reduce amperage or
duty cycle before welding.
Y Exceeding duty cycle can
damage unit and void war-
ranty.
4 Minutes Resting
A/V
duty1 4/95 − SA-181 560
OM-2232 Page 9
575
19.0
(0.07*)