ETC P1M

Star Delta Starters
■
Open type – assembled and pre-wired to accept
separate overload
■
LED indication in Delta position (up to 55kW)
■
Variable electronic timer with inherent dwell period
■
DIN rail mounting up to 30kW
■
Mechanical and electrical interlock between Star
and Delta contactors
■
Designed to EN60947-4-1
K2Y
Options and ordering codes
K2
Series
–
Y
15
S
M
I
Standard coils
24V AC
110V AC
230V AC
400V AC
K2
Star Delta
Y
Rating
15
DIN Mounting
S
Mechanical
Interlock
M
Indicator
I
For overloads refer to page 36
Selection
Rating @ 400V AC
kW
Amps
7.5
16
15
30
22
45
30
60
45
85
55
109
75
110
COIL
VOLTAGE
Line
K1
Contactors
Delta
K2
K2-09A01
150
K2-09A10
+HN10+HN01
K2-16A10
+HN10+HN01
K2-23A01
+HN10
K2-30A01
+HN01
K2-45A00
+HN10+HN01
K2-60A00
+HN10+HN01
K85A22
205
K110A22
Star
K3
Mechanical
Interlock
Associated
Overload
Product
K2-8851
U1216E
K2-Y15SMI
K2-8851
U1216E
K2-Y26SMI
K2-8851
U1216E/U32
K2-Y40SMI
K2-8851
U1216E/U32
K2-Y52SMI
K2-45A00
+HN01
K2-60A00
+HN01
K85A22
K2-09A10
+HN10+HN01
K2-12A10
+HN10+HN01
K2-16A10
+HN10+HN01
K2-23A10
+HN10+HN01
K2-30A10
+HN10+HN01
K2-45A00
+2HN10+HN01
K85A22
LG9345
U60
K2-Y80MI
LG9345
U60
K2-Y100MI
LG8511
U85
K2-Y140M
K110A22
K85A22
LG8511
U85
K2-Y200
K2-16A01
K2-23A01
K2-30A01
PRODUCT
SPECIFICATION
OR
TO ORDER
K2Y
Application notes
Setting of timer
It is essential to adjust the timer for the correct changeover from Star to Delta position, this will vary
according to application.
Starters with long start times
For applications when a long run-up time is required, the type Y91A timer is used with a delay of 10-60
seconds, and the overload is mounted on the Delta contactor.
Add ‘L’ to the ordering code eg: K2-YL52SMI.
Finger touch protection
Types K2-Y15 to K2-Y52 incorporate finger touch protection as standard. For K2-Y80 to K2-Y200 it is
necessary to fit an additional cover, refer to accessory section.
Typical circuit diagrams
Types K2YL
basic circuit diagram
Types K2Y15 to K2Y100
with overload relay U12/16, U32 or U60
PRODUCT
SPECIFICATION
OR
TO ORDER
Control circuits
Types K2Y15 to K2Y26
operating with control switch
operating with push buttons
L1
L1
95
95
F1
F1
96
96
0 1
0
1
K1
24
K3
23
14
34
K1
33
13
16
32
K4
21
A2
13
32
K1
15
14
K3
31
14
K3
21
13
K2
K2
A2
A2
K1
K4
A1
21
LED
green
22
A2
K3
13
A2
21
A2
A1
33
16
K4
K3
LED
green
K2
A1
L3(N)
23
K1
22
A2
K2
14
K3
31
22
K3
34
K1
K1
15
K1
24
A1
A2
K2
A1
L3(N)
K2
22
A2
K3
A1
A2
K4
A1
A1
K2Y
Dimensions (mm)
K2-Y15SM + U1216E
K2-Y26SM + U1216E
K2-Y40SM + U1216E
K2-Y52SM + U32
K2-Y80M + U60
K2-Y100M + U60
K2-Y140M + U85
K2-Y200M + U85
PRODUCT
SPECIFICATION
OR
TO ORDER
K2Y
Thermal overloads
U32
Hand/Auto Reset
U1216E
Hand Reset
Star Delta
Range - Amps
Star Delta
Range - Amps
3.10-4.70
4.70-7.00
7.00-10.5
10.5-15.5
14-19
18-24
23-31
30-40
38-52
18-24
24-35
35-48
48-73
Euro prices on request
Euro prices on request
U60
Hand/Auto Reset
U85
Hand/Auto Reset
Star Delta
Range - Amps
Star Delta
Range - Amps
35-48
48-73
70-90
90-112
104-156
140-207
Euro prices on request
Euro prices on request
Timer
Electronic timer specifically designed for use in Star Delta application.
Variable run-up time with an inherent dwell period of 20-30 ms during changeover from Star to Delta position.
DIN rail mounting. Contacts rated 4A at 415VAC.
The timer is not continuously rated and must be wired in accordance with circuit diagram as detailed on page 34.
Time
Voltage
1-20 seconds
1-20 seconds
10-60 seconds
10-60 seconds
24-60VAC
110-415VAC
24-60VAC
110-415VAC
Euro prices on request
Accessories
Description
Finger touch protection covers
For use with
Mounting bracket for Y9 timer
Additional auxiliary contacts
For use with
Control circuit fuse - snap-on
For use with
K2-Y80MI and K2-Y100MI
K2-Y140M and K2-Y200M
K2-Y15SMI to K2-Y100MI
Normally open
Normally close
K2-Y15SMI to
K2-Y100MI
PRODUCT
SPECIFICATION
OR
TO ORDER