Miller ICE-40C Benutzerhandbuch - Seite 14

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4-1. Specifications

Amperes Input
at Rated Load
Output 50/60
50/60 Hz
Hz
208 V
230 V
Single-
33
30
Phase

4-2. Specifications For Torch

Air-cooled torch for plasma arc cutting (PAC)
50% duty cycle
Safety interlock devices disable power source
Safety trigger guard
Cutting capacity: see Section 4-1

4-3. Duty Cycle And Overheating

5 Minutes Cutting
Overheating
OM-2239 Page 10
SECTION 4 − INSTALLATION
Rated
Output
KVA
KW
40 A @
140 Volts
6.8
6.7
DC, 50%
Duty Cycle
For Units Connected to a 208 Volt Circuit or a 230 Volt Circuit:
50% Duty Cycle At 40 amperes, 140 volts dc (typical cutting)
0
15
Minutes
Type of
Plasma
Output
Gas
Direct
Air Or
Current,
Straight
Nitrogen
Polarity
Only
(DCEN)
5 Minutes Resting
Reduce Duty Cycle
Maximum
Rated
Flow/
Cutting
Pressure
Capacity
Capacity
Voltage DC
Voltage DC
6 CFM
0.5 in
(170 L/min)
(12.7 mm)
at 75 PSI
At 16 IPM
(517 kPa)
Duty Cycle is percentage of 10
minutes that unit can cut at rated
load without overheating.
If unit overheats, output stops,
temperature
status
illuminates, and cooling fan runs.
Wait fifteen minutes for unit to cool
or temperature light to go off.
Reduce amperage or duty cycle
before cutting or gouging.
Y Exceeding duty cycle can
damage
unit
and
warranty.
A
OR
Open-
Circuit
260
light
void
Ref. 803 219