343 / 439
DS6 soft starters
Assigned switching and protective elements
2010
CA08103002Z-EN
www.eaton.com9/11
Assigned switchingandprotectiveelements
Assigned
motor rating
for
Rated
operational
current
1)
Part no.
Soft starters
Soft starter function
Semiconductor fuse (optional, in
addition to the protective devices for
type “1” coordination, required for
type “2” coordination)
5)
400
V
480
V Device Motor
Cable
protection
2)
Mains
contactor
(
optional)
3)
Overload relays
4)
Fuses
Fuse holders
P
P
I
e
I
e
kW HP
A
A
Type “1”
coordination
Number x Part no. Number x Part no.
Soft starters for three-phase mains connection,
low operating frequency,
(5
s, 3 x I
e
, 10
Starts/h)
18.5
25
41
36
DS6-340-22K-MX NZMN1-M40 /
PKZM4-40
DILM40
ZB65-40+ZB65-XEZ 2 x 20.282.20-100 3 x 21.189.01
22
30
41
41
DS6-340-22K-MX NZMN1-M50 /
PKZM4-50
DILM50
ZB65-40+ZB65-XEZ 3 x 20.282.20-100 3 x 21.189.01
30
40
55
55
DS6-340-30K-MX NZMN1-M63 /
PKZM4-58
DILM65
ZB65-57+ZB65-XEZ 3 x 20.282.20-125 3 x 21.189.01
37
50
68
68
DS6-340-37K-MX NZMN1-M80
DILM80
ZB150-100/KK
3
x 20.610.32-200 3 x 21.313.02
45
60
81
81
DS6-340-45K-MX NZMN1-M100 DILM90
ZB150-100/KK
3
x 20.610.32-200 3 x 21.313.02
55
75
99
99
DS6-340-55K-MX NZMN1-M100 DILM115
ZB150-125/KK
3
x 20.610.32-200 3 x 21.313.02
75
100
134
134
DS6-340-75K-MX NZMN2-M160 DILM150
ZB150-150/KK
3
x 20.610.32-350 3 x 21.313.02
90
125
161
160
DS6-340-90K-MX NZMN2-M200 DILM185
Z5-160/FF250
3
x 20.610.32-400 3 x 21.313.02
110
150
196
196
DS6-340-110K-MX NZMN2-M200 DILM225
Z5-160/FF250
3
x 20.610.32-500 3 x 21.313.02
Notes
1)
Rated operational current based on the load cycle specified here.
2)
Used to specify the circuit-breaker required for the specified load cycle. For other switching cycles (operating frequency, overcurrent,
overcurrent time, duty factor), this value changes and must be modified accordingly. The same applies to higher motor currents.
3)
A mains contactor is not required. Disconnection characteristics in accordance with VDE can only be ensured with the specified
circuit-breaker.
4)
An external overload relay is required if the main contacts are not to be disconnected in the event of an overload and a controlled soft
stop is desired instead.
5)
The superfast semiconductor fuses protect the soft starter from short circuits on the motor side. This cannot prevent damage caused by
voltage peaks (e.g. caused by a lightning strike).