Datasheet

455 08/01
Core set EELP 43
Combination: ELP 43/10/28 with ELP 43/10/28
■ In accordance with IEC 61860
Magnetic characteristics (per set)
Σl/A = 0,27 mm
–1
l
e
= 61,1 mm
A
e
= 229 mm
2
A
min
= 225 mm
2
V
e
= 14000 mm
3
Approx. weight 70 g/set
Ungapped
Calculation factors (for formulas, see “E cores: general information”, page 382)
ELP 43/10/28 + ELP 43/10/28:
Validity range: K1, K2: 0,10 mm < s < 2,00 mm
K3, K4: 200 nH < A
L
< 2200 nH
Material A
L
value
nH
µ
e
A
L1min
nH
P
V
W/set
Ordering code
(per piece)
N49 5000
± 25 % 1070 2800 < 3,50
(50 mT, 500 kHz, 100 °C)
B66291-G-X149
N87 7300
± 25 % 1560 4200 < 8,00
(200 mT, 100 kHz, 100 °C)
B66291-G-X187
Material Relationship between
air gap – A
L
value
Calculation of saturation current
K1 (25 °C) K2 (25 °C) K3 (25 °C) K4 (25 °C) K3 (100 °C) K4 (100 °C)
N87 358 – 0,794 597 – 0,796 540 – 0,873
FEK0343-J
8,1±0,2
11
5,4±0,15
35,4±0,7
27,9±0,6
43,2±0,9
9,5±0,15
ELP 43/10/28
B66291Core (With Clamp Recess)
ELP 43/10/28