The Ushio UBX 76 power supply operates EmArc and DC gas discharge lamps between power ranges of 50W, 75W and 100W.
INPUT DATA |
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Nominal Operation |
Symbol |
Unit |
Nominal |
Tolerances |
Remarks |
Input voltage AC-Line | U | V AC | 100 - 240 | 90 - 264 | DC-Voltage |
Input voltage DC-Line | U | V DC | DC input not allowed as fuse not compatible | ||
System wattage | Pu | W | 123 | ||
Input current | Iu | A | 0.6 - 1.4 | Depends on select | |
Line frequency | Fin | Hz | 50/60 | 47 - 63 | |
Line power factor | PFC | 1 | 1 | 0.93 - 1.0 | |
Other Operation Data |
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System wattage during ignition | Plign | W | 25 | < 30 | |
System wattage standbyoperation | PLIStby | W | 1 | 0.5 - 2.0 |
OUTPUT DATA |
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Ignition |
Symbol |
Unit |
Nominal |
Tolerances |
Remarks |
Ignition voltage | Uign | KVpeak | ± 14 | ± 12 - ±16 | Load capacity < 20 pF |
Ignition time | tign on | sec. | 1 | 0.9 -1.1 | |
Run-Up Operation |
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Run-up current @ 15 V Lamp-voltage |
Imax | A | 1.5 | ± 10% | Inside specified lamp-parameter (select by S1) |
Imax | A | ||||
In rush current | Imax | A | 3 | ± 10% | 0 - 1ms |
Nominal Operation |
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Lamp voltage | ULa | V | 40-80 | ± 5% | Depends on lamp select |
Lamp wattage | PLa | W | 50,75,100 | ± 2% | Selectable 50, 75 |
Lamp current | ILa | A | Depend on select | ||
End-Of Life-Cut off voltage | ULa, max | V | 100 | ± 2 V | |
End-Of Life-Cut off time | tEOL-Off | S | <0.2 | ||
HF-Ripple of output power | ∆PLa, rip/ PLa | % | <1 p-p | ||
50 Hz - 60 Hz ripple | % | <2 p-p | |||
Shift in output power with shift in input voltage | ∆PLa / ∆ULI | L | < 0.005 | Within nominal values | |
Open circuit voltage | Uocv | V | 350 V |
LIFETIME DATA - All values for Uu = 230Vrms. Temperature at test point = 70°C |
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Symbol |
Unit |
Nominal |
Tolerances |
Remarks |
Ballast lifetime | tLife | H | 25.000 | >25.000 | Acc. To MIL HDBK for nominal operation |
GEOMETRY AND WEIGHT |
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Symbol |
Unit |
Nominal |
Tolerances |
Remarks |
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Length x width x height | L x W x H | mm | 128 x 86 x 41 | ||
Housing | Closed case Al- U-profile | ||||
Weight | WB | kg | 0.41 | ECS 75 (incl. igniter) |
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