ERHB701LGC222MEF5U Datasheet | NIPPON CHEMI-CON

LARGE CAPACITANCE ALUMINUM ELECTROLYTIC CAPACITORS Inverter-use screw terminal, 85℃ RHBSeries - Realized higher voltage than RWE series.（575 to 700Vdc） - Endurance with ripple current : 2,000 hours at 85℃ - Suitable for X-ray and welder power supply where high energy is required - Ro HS2 pliant Higher voltage RWE - SPECIFICATIONS Items Category Temperature Range Rated Voltage Range Capacitance Tolerance Leakage Current Dissipation Factor (tan ) Low Temperature Characteristics Insulation Resistance Insulation Withstanding Voltage Endurance Shelf Life Characteristics -25 to +85℃ 575 to 700Vdc ±20% (M) I=0.02CV or 5m A, whichever is smaller. Where, I : Max. leakage current (µA), C : Nominal capacitance (µF), V : Rated voltage (V) (at 20℃, 120Hz) (at 20℃ after 5 minutes) 0.25 max. (at 20℃, 120Hz) Capacitance change C(-25℃)/C(+20℃)≧0.6 (at 120Hz) When measured between the terminals that are connected to each other and to the mounting clamp on the insulating sleeve covering the case by using an insulation resistance meter of 500Vdc, the insulation resistance shall not be less than 100MΩ. When a voltage of 2,000Vac is applied for 1 minute between the terminals that are connected to each other and to the mounting clamp on the insulating sleeve covering the case, there shall not be electrical damage. The following specifications shall be satisfied when the capacitors are restored to 20℃ after subjected to DC voltage with the rated ripple current is applied (the peak voltage shall not exceed the rated voltage) for 2,000 hours at 85℃. Capacitance change ≦±20% of the initial value D.F. (tanδ) ≦200% of the initial specified value Leakage current ≦The initial specified value The following specifications shall be satisfied when the capacitors are restored to 20℃ after exposing them for 500 hours at 85℃ without voltage applied. Before the measurement, the capacitor shall be preconditioned by applying voltage according to Item 4.1 of JIS C 5101-4. Capacitance...