JIR2012
3-phase input reactor to reduce interference from the main power supply
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JIR2012
• 4% 3-phase line reactor for 400 V network
• Reducing harmonics on the mains side
• Reducing commutation notches
• Limiting inrush current
• Reliable and economical solution for mitigating mains disturbances
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JIR2012
Classification:
Product Description
Maximum continuous operating voltage 3x340 to 530 VAC
Nominal operating voltage 3x380 to 480 VAC
Rated currents 4 to 1100 A @ 45°C
Overload capability 1.6x rated current for 1 minute, once per hour
Impedance 4% @ 400 V, 50 Hz and rated rms current
High potential test voltage P -> P 3000 VAC, 1 s P -> E 3000 VAC, 1 s
Earthing system TN, TT, IT
Overvoltage category OV III (IEC 60664-1 / UL 61800-5-1)
Pollution degree PD3
Temperature range (operation and storage) -40°C to +45°C fully operational +45°C to +100°C derated operation* -40°C to +100°C transport and storage
Climatic category 40/100/21 (IEC 60068-1)
Cooling Natural cooling AN
Protection category IP 00
Flammability corresponding to UL 94 V-2
Design corresponding to UL 61800-5-1, EN 61558-2-20, EN 60076-6
Insulation class UL electrical insulation system JL-180
Lifetime (calculated) 20 years *Iderated = Inominal*SQRT((Tmax-Tamb)/(Tmax-Tnominal)) = Inominal*SQRT((100℃-Tamb)/55℃) * derating according NEC 310-15(C), Iderated = Inominal*SQRT((Tmax-Tamb)/(Tmax-Tnominal)) = Inominal*SQRT((100°C-Tamb)/55°C)
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