ESAB PCM-875, Инструкция по эксплуатации

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SECTION 1 DESCRIPTION
8
1.4 SPECIFICATIONS
Table 1-2. PCM-875 Specifications
*Duty cycle is based on a 10-minute period; therefore, a 60-percent duty cycle means the power source may operate for 6
minutes with a cool down period of 4 minutes and a 100-percent duty cycle means the power source may operate continuously.
Rated
Output
60% Duty Cycle* 60 A @ 120 V dc
100% Duty Cycle* 50 A @ 120 V dc
Output Current Range 10 to 60 Amperes
Open Circuit Voltage 275 V dc
Rated Primary Input
@
7.2 kW Max. Output Power
60 A @ 120 Vdc
208/230 V ac, 50/60
Hz, 3-phase
26/24 A/phase
208/230 V ac, 50/60
Hz, 1-phase
55/49 A
400 V ac, 50/60 Hz, 3-
phase
13 A/phase
460 V ac, 50/60 Hz, 3-
phase
11 A/phase
575 V ac, 50/60 Hz, 9 A/phase
Power Factor @ 60 Amperes Output
74% (208/230 V, 1-phase)
90% (208/230 V, 3-phase)
92% (400/460 & 575 V, 3-phase)
Efficiency @ 60 Amperes Output 90% Typical
Current Capacity PT-27 80 A DCSP
Air Requirements PT-27
320 cfh @ 65 - 75 psig
(150 l/min @ 4.5 - 5.2 bars)
Dimensions
Length
Height
w/handles
Width
w/o opt. storage
w/ opt. torch storage
20.3" (516 mm)
16.1" (409 mm)
18.3" (465 mm)
10.1" (275 mm)
13.1" (333 mm)
Weight of PCM-875 System
Shipping Weight
87 lbs (39.5 kg)
100 lbs (45.4 kg)