1.3.7 KNK03 mains filter
KNK03 type code
Short type designation 1 2 3 4 5 6 7 8 9
1
0 1 2 3 4 5 6 7 8 9
2
0 1 2 3 4 5 6 7 8 9
3
0 1 2 3 4 5 6 7 8 9
4
0
Example: K N K 0 3 . 1 A - N R - B 0 0 1 2 - P - U 2 2 6 - A 4 - N N N N
① ② ③④ ⑤⑥ ⑦ ⑧ ⑨ ⑩ ⑪ ⑫
① Product:
KNK = Mains filter with integrated mains choke
② Series:
03 = 3
③ Design:
1 = 1
④ EMC area:
A = Category C3 in accordance with DIN 61800-3
⑤ Application:
N = Standard
⑥ Supply system:
R = For regenerative devices only
⑦ Cooling type:
A = Natural convection (exterior heat sink)
B = Thermal interface (cold plate mounting)
I = Thermal interface (insulated mounting)
W = Forced cooling (exterior heat sink, mounted fan)
⑧ Nominal current:
0002 = 2.3 A
1)
0008 = 8.1 A
3)
0010 = 9.5 A
4)
0012 = 12 A
2)
⑨ Degree of protection:
P = IP65
⑩ Leakage capacitance:
U226 = 226 nF
⑪ Mains connection voltage:
A4 = 3 × AC 380 V -10% … 3 × AC 500 V +10%
⑫ Other design:
NNNN = None
1) Nominal current "0002" with cooling type "I" only
2) Nominal current "0012" with cooling type "B" only
3) Nominal current "0008" with cooling type "A" only
4) Nominal current "0010" with cooling type "W" only
Tab. 1-13: KNK03 type code
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System presentation
IndraDrive Mi Drive Systems with KCU02, KSM02,
KMS02/03, KMV03, KNK03, KLC03
Bosch Rexroth AG R911335703_Edition 04
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