Employing cutting edge inversion technology using high frequency sine weighted P. W. M. Typi 20 khz & igbts as principal power switching elements. Star Online UPS(10KVA to 200KVA) systems are available in both single-phase & three-phase version. Technical specification
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STAR SERIES
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3 phase INPUT 3 phase OUTPUT
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Input Voltage
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415V - 20% + 15%
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Frequency
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50Hz + 10%
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Dc Voltage
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360v DC
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Output Voltage
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220-230 + 1%
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Frequency
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50Hz + 0.01%
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Power Factor
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0.7 Lag to Unity
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Crest Factor
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3:1
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Transient Response
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Output Remains Within 5%
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On 10% To 100%
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Recovery Within 1 cycle
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Step Load Change
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-
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Output Isolation
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In Build
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Over Load |
150% For 1 Sec
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110% For 1 Minute
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Input Over Voltage
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Rectifier Trip
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Dc Under/Over Voltage
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Inverter Trip
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O/P Under/Over Voltage
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Inverter Trip
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RIF / Emi Protection
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Yes
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Computer Interface
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Thought Db - 9 Port Optional
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Generator Compatible
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Yes
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Acoustic Noise
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< 50 Db At One Meter
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Static By Pass
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Optional
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