KEB COMBIVERT F6 Series

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DEVICE DATA OF THE 400 V DEVICES
3.2.4 Power dissipation at rated operation
Device size 21 22 23 24
Rated switching frequency 8 4 2 4 8 2 4
Power dissipation at rated operation
1)
PD / W 1356 1194 1320 1650 2074 1580 1887
Table 21: Power dissipation of the 400 V devices
1)
Rated operation corresponds to UN = 400 V; fSN ; IN ; fN = 50 Hz (typically value)
3.2.5 Protection of the drive controller
Device
size
Max. size of the fuse / A
UN = 400V
gG (IEC)
UN = 480V
class "J“
UN = 480V
gR
SCCR 30 kA SCCR 10 kA SCCR 30 kA Type
21 125 110
125 SIBA 20 189 20.125
125 COOPER BUSSMANN 170M1368
125 LITTELFUSE L70QS125
22 160 150
160 SIBA 20 189 20.160
160 COOPER BUSSMANN 170M1369
175 LITTELFUSE L70QS175
23 200 175
180 SIBA 20 189 20.180
200 COOPER BUSSMANN 170M1370
200 LITTELFUSE L70QS200
24 250 200
200 SIBA 20 189 20.200
200 COOPER BUSSMANN 170M1370
200 LITTELFUSE L70QS200
Table 22: Fusing of the 400 V / 480 V devices
Short-circuit capacity
After requests from DIN EN 60939-1 and EN 61800-5-1 the following is
valid for the connection to a network: The devices are suitable for use in a
circuitcapableofdeliveringnotmorethan30kAe󰀨.una󰀨ectedsymmetrical
short-circuit current.