KEB COMBIVERT S6 Series User Manual

3.6.3 Protection of the drive controller
3.6.3.1 400 V units, 3-phase
At 400V operation, 3-phase
Device size
Fuse in A
Alternatively
Motor protection switch
U
N = 400 V
gG (IEC)
UN = 480 V
Class „CC“ or „J“ (UL)
Eaton
PKZM0 10-E (UL)
SCCR 30 kA SCCR 30 kA SCCR 30 kA
07 6 6
480 Y / 277 V, 7.5 HP09 10 10
10 10 10
At 230V operation, 3-phase
Device size
Fuse in A
Alternatively
Motor protection switch
U
N = 230 V
gG (IEC)
UN = 200-230 V
class „CC“ (UL)
Eaton
PKZM0 10-E (UL)
SCCR 30 kA SCCR 30 kA SCCR 30 kA
07 6 6
200-230 V, 3 HP09 10 10
10 10 10
Table 30: Fusing of the drive controllers 400 V devices, 3-phase
3.6.3.2 230 V devices, 1-phase
Device size
Fuse in A
Alternatively
Motor protection switch
U
N = 230 V
gG (IEC)
UN = 120-230 V
class „CC“
1)
Eaton
PKZM0 20-E
2)
SCCR 30 kA SCCR 30 kA SCCR 5 kA
07 15 15
115 V / 1ph, 1.5 hp
230 V / 1ph, 3 hp
09 20 20
Table 31: Fusing of the drive controllers 230 V devices, 1-phase
1)
For mains with an unaected symmetrical short-circuit current of max. 5kA e. additional fuses of the class
J are permissible.
2)
Class "J" fuses are also possible up to 5 kA SCCR.
Short-circuit capacity
After requests from EN 60439-1 and EN 61800-5-1 the following is valid for
the connection to a network: The devices are suitable for use in a circuit capa-
bleofdeliveringnotmorethan30kAe󰀨.una󰀨ectedsymmetricalshort-circuit
current.
47
GENERAL DATA

KEB COMBIVERT S6 Series Specifications

General

Brand	KEB
Model	COMBIVERT S6 Series
Category	Controller
Language	English