ESAB EPP-400 - Chapter 4: Use; V-I Curves

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PKH: VI_Curves_370V_Bus.xls; EPP-400 (460&575V) VI Curves
EPP-400 V-I CURVES FOR 460V & 575V INPUTS
0
100 200 300 400
0 100 200 300 400 500
OUTPUT CURRENT (Amperes)
OUTPUT VOLTAGE (Volts)
427V Open Circuit (460V & 575V Inputs)
INTERNAL CURRENT LIMIT
VREF = 8.000
VREF = 6.000
VREF = 4.000
VREF = 2.000
VREF = 1.000
MIN CUT CURRENT RATING
Output of Boost/Start Circuit
Max Output Voltage
@ Nominal Line
I
OUT
= (50) x (V
REF
)
MIN MARK CURRENT RATING
VREF = 0.240
DATA PLATE
MAX RATING
KAPITTEL 4 BRUK
4.5.1 V-I-kurver for EPP-400, for 460 V og 575 V, 60 Hz
Utspenning (V)
Utstrøm (ampere)
427 V åpen krets (modeller for 460 V og 575 V innspenning)
Utstrøm fra boost/start-kretsen
I
UT
= (50) x (V
REF
)
Maks. Utspenning
@Nominell nettspenning
Intern strømbegrensning
V
REF
= 8,000 V
V
REF
= 6,000 V
Min. skjærestrøm
V
REF
= 0,240 V Min. avmerkingsstrøm
V
REF
= 2,000 V
V
REF
= 4,000 V
V
REF
= 1,000 V
DATAPLATE
MAKS MERKEVERDI