Hypertherm powermax1000, Руководство по обслуживанию

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SPECIFICATIONS
2-2
powermax1000
Service Manual
1
Power supply
Rated open circuit voltage (U
0
) 300 VDC
Output characteristic* Drooping
*Defined as a plot of output voltage
versus output current
Rated output current (I
2
) 20A – 60A
Hypertherm standard rated output 140 VDC
voltage (U
2
)
Duty cycle (X*) at 104°F (40°C) at U
1
– Volts AC rms X
rated conditions (U
1
, I
1
, U
2
, I
2
) 200-208 VAC 1PH 40%
230-240 VAC 1PH 50%
*X = T
on
/T
base
, 480 VAC 1PH 50%
T
on
= time, minutes 200-208 VAC 3PH 40%
T
base
= 10 minutes 230-240 VAC 3PH 50%
380/400/415 VAC 3PH 50%
480 VAC 3PH 50%
600 VAC 3PH 50%
Operating temperature 14° to 104° F (-10° to 40° C)
Rated AC phases (PH) and line frequency (Hz) PH Hz
Standard model 1-3 50-60
CE model 3 50-60
Rated input voltage (U
1
), rated input U
1
– Volts AC rms I
1
-Amps rms I
1
eff
current (I
1
) and I
1
eff* at rated output 200-208 VAC 1PH 50 32
U
2
and I
2
– cutting only. 230-240 VAC 1PH 44 31
480 VAC 1PH 22 15.5
200-208 VAC 3PH 30 19
*I
1
eff = (I
1
) X used to determine 230-240 VAC 3PH 26 18
rating of power cord. 380/400/415 VAC 3PH 15 10.5
480 VAC 3PH 12 8.5
600 VAC 3PH 11 8
Power factor U
1
– Volts AC rms Harmonic power factor Displacement
power factor
200-208 VAC 1PH 0.99 0.99
230-240 VAC 1PH 0.99 0.99
480 VAC 1PH 0.91 0.99
200-208 VAC 3PH 0.94 0.99
230-240 VAC 3PH 0.94 0.99
380/400/415 VAC 3PH 0.94 0.99
480 VAC 3PH 0.94 0.99
600 VAC 3PH 0.80 0.99
R
sce
– short circuit ratio—CE model only U
1
– Volts AC rms, 3PH R
sce
400 VAC 153
230 VAC 97
This equipment conforms to IEC 61000-3-12, provided that
R
sce min
= 153 at 400 VAC 3PH and 97 at 230 VAC 3PH.
IP code—degree of protection provided by IP23CS*
enclosure IP – “International Protection”
2 – No ingress foreign objects
>
=12.5mm (0.5 in)
3 – No harmful ingress spraying water
C – AC line circuits protected against ingress of tool
>
=2.5 mm
dia. x 100 mm long (0.1 in x 4.0 in)
S – fan stationary during water test
* WARNING: DO NOT OPERATE IN THE RAIN
Toppling, Tilting (with or without wheel kit) Up to 15° incline
.
Gas type Air Nitrogen
Gas quality Clean, moisture-free, oil-free
Gas inlet pressure and flow 90 psig (6.1 bar) 400 scfh/6.7 scfm (189 l/min)