isa-drive-e - Igel Electric

LINE
FILTER
22
EMC-TECHNOLOGY
Range 7 – 2 500 A and 230 – 690 V
Line fi lter
NF-K and NF-K-IT (Three-phase-fi lter)
ADVANTAGES AT A GLANCE
| Current ratings from 7 – 2500 A
| High attenuation from 150 kHz to 30 Mhz
| Small dimensions (bookstyle) and low weight
| IP20 terminals
| According European Standard EN 133200
TECHNICAL DATA
| Rated voltage: 480 VAC (NF-K), 690 VAC
(NF-K-IT), 48 – 62 Hz
| Rated current: 3-phase, 7 – 2500 A
(see table)
| Overload capability: 4-times rated current
with the turning on, afterwards 1,5-times
rated current for one minute, once per hour
| Construction: according to EN 133200
| Leakage current: see table
| Construction: metal housing
| Mounting: Fixing angles with holes
| Ambient temperatur: 40°C
(50°C without power reduction)
| Terminals: Screw terminals, terminal
cross-section (see table), PE (earthing of the
housing) via screwed end
| Protection class: IP 20
| Dimensions: see table
Typ Rated Rated voltage Leakage Dimensions
Weight
current at (VAC) current (mm)
(kg)
40 °C (A)
(mA) H W D
NF-K-7 7 480
1,0 190 40 70 0,5
NF-K-16 16 480
1,4 250 45 70 0,8
NF-K-30 30 480
1,0 270 50 85 1,0
NF-K-42 42 480
1,2 310 50 85 1,0
NF-K-55 55 480
1,2 250 85 90 1,6
NF-K-55/25 55 480
1,2 250 85 90 1,8
NF-K-75 75 480
1,4 270 80 135 2,4
NF-K-75/50 75 480
1,4 270 80 150 3,4
NF-K-100 100 480
1,4 270 90 150 3,6
NF-K-130 130 480
1,0 270 90 150 3,6
NF-K-180 180 480
1,4 380 120 170 4,2
Type Rated Rated voltage Leakage Dimensions
Weight
(for IT-mains) current at (VAC) current (mm)
(kg)
40 °C (A)
(mA) H W D
NF-K-IT-7 7 690
0,01 190 40 70 0,6
NF-K-IT-16 16 690
0,01 250 45 70 0,9
NF-K-IT-30 30 690
0,01 270 50 85 1,1
NF-K-IT-42 42 690
0,01 310 50 85 1,1
NF-K-IT-55 55 690
0,02 250 85 90 1,8
NF-K-IT-55/25 55 690
0,02 250 85 90 1,9
NF-K-IT-75 75 690
0,02 270 80 135 3,5
NF-K-IT-100 100 690
0,02 270 90 150 3,8
NF-K-IT-130 130 690
0,02 270 90 150 4,0
NF-K-IT-180 180 690
0,02 380 120 170 4,4
EMC