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!Note
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C02E.pdf
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• This catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
• This PDF catalog has only typical specifications because there is no space for detailed specifications. Therefore, please approve our product specifications or transact the approval sheet for product specifications before ordering.
Medium Voltage High Capacitance for General Use Specifications and Test Methods
GRM Series Specifications and Test Methods
Continued from the preceding page.
No.
Item
Specifications
Test Method
Appearance No marking defects
Capacitance Within ±15% (rated voltage: DC250V, DC630V)
Apply 120% of the rated voltage (150% of the rated voltage in
case of rated voltage: DC250V, 110% of the rated voltage in case
+48
Change
Within ±20% (rated voltage: DC1kV)
of rated voltage: DC1kV) for 1,000
hrs. at maximum
– 0
operating temperature ±3°C. Remove and let sit for 24±2hrs. at
room condition,* then measure.
D.F.
0.05 max.
16 Life
CU0.01µF: More than 10MΩ • µF
CF0.01µF: More than 1,000MΩ
The charge/discharge current is less than 50mA.
•Pretreatment
I.R.
Apply test voltage for 60±5 min. at test temperature.
Remove and let sit for 24±2 hrs. at room condition.*
Dielectric
Strength
In accordance with item No.4
Appearance No marking defects
Capacitance
Within ±15%
Change
Apply the rated voltage at 40±2°C and relative humidity of 90 to
Humidity
+24
95% for 500
hrs.
– 0
Loading
(Application:
DC250V,
DC630V
item)
Remove and let sit for 24±2 hrs. at room condition,* then
measure.
•Pretreatment
Apply test voltage for 60±5 min. at test temperature.
Remove and let sit for 24±2 hrs. at room condition.*
D.F.
I.R.
0.05 max.
17
CU0.01µF: More than 10MΩ • µF
CF0.01µF: More than 1,000MΩ
Dielectric
Strength
In accordance with item No.4
* "Room condition" Temperature: 15 to 35°C, Relative humidity: 45 to 75%, Atmospheric pressure: 86 to 106kPa
170
MURATA [ muRata ]
