ALUMINUM ELECTROLYTIC CAPACITORS
NW
Specifications
Item
Screw Terminal Type, High Voltage series
Suited for general i...
ALUMINUM ELECTROLYTIC
CAPACITORS
NW
Specifications
Item
Screw Terminal Type, High
Voltage series
Suited for general inverter. Load life of 2000 hours application of ripple current at 85°C Available for adapted to the RoHS directive (2002/95/EC).
NW
High
Voltage
NR
Performance Characteristics
Category Temperature Range Rated
Voltage Range Rated Capacitance Range
Capacitance Tolerance Leakage Current
tan δ
– 25 ~ +85°C
350 ~ 550V 100 ~ 12000µF ± 20% (120Hz, 20°C)
Less than 3 CV (µA) after 5 minutes' application [C:Rated capacitance (µF), V:
Voltage (V)] 0.25MAX. (120Hz, 20°C)
Stability at Low Temperature Insulation Resistance
Voltage proof
Capacitance changing
Rated volt. (V)
C (-25°C) / C (+20°C)
350 ~ 450 0.7 min.
500, 550V 0.6 min.
The insulation resistance shall be more than 100M Ω at DC 500V application between terminal and bracket. There is no abnormality during AC 2500V 1 minute's application between terminal and bracket. After an application of DC
voltage (in the range of rated DC
voltage even after over-lapping the specified ripple current) for 2000 hours at 85°C,
capacitors meet the requirements listed at right. Capacitance change tan δ Leakage current Within ±20% of initial value 300% or less of initial specified value Initial specified value or less Within ±20% of initial value 300% or less of initial specified value Initial specified value or less
Endurance
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Shelf Life Marking
After storing the
capacitors under no load at 85°C for...