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PRODUCT DETAILS
  • Specialty: Super Low temperature Aluminum electrolytic capacitor
  • Series: LND
  • Shelf time: 2012-10-25
  • Category: Super Low temperature Aluminum electrolytic capacitor
  • Category: Standard substance Low Z change Long life
  • Views : 25

-55℃2000hours

LND Series

 

ultra-low temperature electrolytic capacitors.

for outdoor high-voltage vacuum circuit breakers, intelligent permanent magnet vacuum switch, such as wind power.

Specifications Table

Project

Characteristics

Operating temperature range

-55 ~ + 85 ℃

Rated voltage range

350 ~ 450VDC

Capacitance Tolerance

± 20% (M) ------------- 20 ℃ / 120HZ

Leakage current

I = 0.02CV or 5mA, whichever is the smaller value
I: Leakage current (μA), C: Capacitance (μF), rated voltage (VDC) --------- 20 ℃ / 5 minute values ​​

Loss tangent (tanδ)

≤0.12 ----------- 20 ℃ / 120HZ

Temperature characteristics

Capacitance change rate C (-25 ℃) / C (+ 20 ℃) ​​≥0.7 ---------------- 20 ℃ / 120HZ

Insulation resistance

All between the terminal and the container sleeve insulating sleeve and the installation of the strap with DC500V insulation resistance meter measured value ≥100MΩ

Dielectric strength

AC2000V applied voltage between the insulating sleeve and the container terminals of all sets and fixed with 1 minute installation does not appear abnormal.

Durability

At -55 ℃ environment, without exceeding the rated voltage range superimposed on rated ripple current, rated voltage is applied after 2000 hours until the temperature returns to 20 ℃ when measured shall meet the following requirements.

Capacitance change

The initial value ≤ ± 20%

& Nbsp;

Loss tangent

≤ 200% of the initial specified value

Leakage current

≤ The initial specified value

No high-temperature load characteristics

At -55 ℃ environment, no load for 1000 hours until the temperature returns to 20 ℃, tested pre-treatment (JIS C 5101-4 4.1 term) when measured after, shall meet the following requirements

Capacitance change

The initial value ≤ ± 20%

& Nbsp;

Loss tangent

≤ 200% of the initial specified value

Leakage current

≤ The initial specified value

Standard Products List

Operating voltage Rated capacity Housing dimensions D x L Loss angle 120Hz, 20 ℃ Rated ripple current Model
[V] [ΜF] [Mm] & Nbsp; tanδ (Ams / 85 ℃, 120Hz)
350 750 50 * 75 0.12 5.1 LND351M5C751MC75
1100 50 * 96 0.12 6.9 LND351M5C112MC96
1300 50 * 105 0.12 7.8 LND351M5C132MCA5
1600 50 * 130 0.12 9.5 LND351M5C162MCD0
1800 63.5 * 96 0.12 10 LND351M5C182MD96
1900 50 * 145 0.12 10.7 LND351M5C192MCE5
2400 63.5 * 115 0.12 12.6 LND351M5C242MDB5
2800 63.5 * 130 0.12 14.3 LND351M5C282MDD0
3400 63.5 * 155 0.12 17.1 LND351M5C342MDF5
3500 76.2 * 115 0.12 16.9 LND351M5C352MEB5
3800 63.5 * 170 0.12 18.8 LND351M5C382MDH0
4000 76.2 * 130 0.12 19 LND351M5C402MED0
5000 76.2 * 155 0.12 23 LND351M5C502MEF5
5600 76.2 * 170 0.12 25.3 LND351M5C562MEH0
6900 89 * 155 0.12 27.2 LND351M5C692MFF5
7700 89 * 170 0.12 29.6 LND351M5C772MFH0
8400 89 * 190 0.12 32.9 LND351M5C842MFK0
9500 100 * 190 0.12 37.3 LND351M5C952MGK0
11000 100 * 220 0.12 42.9 LND351M5C113MGN0
14000 100 * 270 0.12 53.1 LND351M5C143MGT0
400 620 50 * 75 0.12 4.6 LND401M5C621MC75
880 50 * 96 0.12 6.1 LND401M5C881MC96
1000 50 * 105 0.12 6.8 LND401M5C102MCA5
1400 50 * 130 0.12 8.9 LND401M5C142MCD0
1500 63.5 * 96 0.12 9.1 LND401M5C152MD96
1600 50 * 145 0.12 9.9 LND401M5C162MCE5
2000 63.5 * 115 0.12 11.5 LND401M5C202MDB5
2300 63.5 * 130 0.12 13 LND401M5C232MDD0
2800 63.5 * 155 0.12 15.5 LND401M5C282MDF5
2900 76.2 * 115 0.12 15.4 LND401M5C292MEB5
400 3200 63.5 * 170 0.12 17.3 LND401M5C322MDH0
3400 76.2 * 130 0.12 17.5 LND401M5C342MED0
4200 76.2 * 155 0.12 21.1 LND401M5C422MEF5
4600 76.2 * 170 0.12 23 LND401M5C462MEH0
5700 89 * 155 0.12 24.7 LND401M5C572MFF5
6400 89 * 170 0.12 27 LND401M5C642MFH0
7000 89 * 190 0.12 30 LND401M5C702MFK0
7900 100 * 190 0.12 34 LND401M5C792MGK0
9400 100 * 220 0.12 39.6 LND401M5C942MGN0
12000 100 * 270 0.12 49.2 LND401M5C123MGT0
500 50 * 75 0.12 4 LND451M5C501MC75
450 710 50 * 96 0.12 5.2 LND451M5C711MC96
840 50 * 105 0.12 5.9 LND451M5C841MCA5
1100 50 * 130 0.12 7.5 LND451M5C112MCD0
1200 63.5 * 96 0.12 7.8 LND451M5C122MD96
1300 50 * 145 0.12 8.4 LND451M5C132MCE5
1600 63.5 * 115 0.12 9.8 LND451M5C162MDB5
1800 63.5 * 130 0.12 10.9 LND451M5C182MDD0
2300 63.5 * 155 0.12 13.3 LND451M5C232MDF5
2300 76.2 * 115 0.12 13 LND451M5C232MEB5
2500 63.5 * 170 0.12 14.5 LND451M5C252MDH0
2700 76.2 * 130 0.12 14.8 LND451M5C272MED0
3300 76.2 * 155 0.12 17.7 LND451M5C332MEF5
3700 76.2 * 170 0.12 19.5 LND451M5C372MEH0
4600 89 * 155 0.12 22.2 LND451M5C462MFF5
5100 89 * 170 0.12 24.1 LND451M5C512MFH0
5700 89 * 190 0.12 27.1 LND451M5C572MFK0
6400 100 * 190 0.12 30.6 LND451M5C642MGK0
7600 100 * 220 0.12 35.6 LND451M5C762MGN0
9500 100 * 270 0.12 43.7 LND451M5C952MGT0

Ø100 products are tentative specifications when ordering to confirm.

◆ rated ripple current frequency correction coefficient
纹波频率与标准品一览表的规定值相异时,请使用小于乘以下表系数所得之值的值。

● frequency correction coefficient

Frequency (HZ)

120

300

1K

3K

Correction factor

0.83

1.00

1.25

1.33

※ aluminum electrolytic capacitor ripple currents due to self-heating temperature rise and aging, the first heating 5 ~ 10 ℃ reduced life expectancy in half.
To maintain long life Lower ripple current during use. In addition, more than 80% of rated voltage can extend their lifetime by reducing the voltage within the rated voltage range.