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BLRBH258A310B48
VarPlus Box HDuty Capacitor - 25.8/31 kvar - 480 V - 50/60Hz
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End of Commercialization
MAR 30, 2021
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Main
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Range of product
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VarPlus Box
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Product or component type
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Heavy duty capacitor
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Network frequency
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50/60 Hz
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Series name
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HDuty
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Network harmonic content
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<= 20 %
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Electrical parameters
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25.8 kvar 480 V 50 Hz
31 kvar 480 V 60 Hz
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Maximum permissible voltage
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1.1 x Un (8 hours over 24 hours)
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Continuous overcurrent capacity
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1.8 x In
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Rated voltage
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480 V AC 50/60 Hz
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Complementary
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Dielectric losses
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< 0.2 W/kvar
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Power losses
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< 0.5 W/kVAr
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Capacitance tolerance
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- 5 % to 10 %
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Voltage test
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2.15 x Un AC between terminals for 10 s
<= 660 V - 3 kV AC between terminal and container for 10 s
>= 660 V - 6 kV AC between terminal and container for 10 s
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Inrush current
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250 x In
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Maximum switching operation per year
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7000
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Service life in hours
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130000 h
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Dielectric material
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Metallized polypropylene film with Zn/Al alloy, special resistivity & profile, special edge (wave cut)
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Impregnation material
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Non-PCB dry PUR resin
Biodegradable
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Type of installation
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Indoor installation
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Connections - terminals
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M10 stud with bushing terminal
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Mounting mode
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Upright
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Height
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497 mm
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Width
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309 mm
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Depth
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224 mm
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Net weight
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10 kg
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Environment
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Standards
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IEC 60831-2
IEC 60831-1
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IP degree of protection
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IP20
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Operating altitude
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2000 m
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Temperature class
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D
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Ambient air temperature for operation
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-25…55 °C
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Relative humidity
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95 %
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Offer Sustainability
Contractual warranty
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EU RoHS Declaration