ABB DOL Starter Installation Instructions

DOL Starter
Plastic Enclosure to IP65
IEC947-4-1 Issue 1
Installation Instructions
Installation
Remove cover by releasing 2 off screws with a screwdriver.
Wiring to overload:
Connect leads provided from – terminal 14 to terminal 95 and terminal A2 to terminal 96
Check operating coil voltage and frequency
Remove appropriate top/bottom knockouts. Attach conduit bushes to conduit
Mount base and connect to bushes. If continuous grounding is required fit separate bonding strap. For on-site control
circuit conversions see overleaf.
Connect cables and ensure that all terminals are tight.
When installed, set the hand/auto rest selector and adjust the current calibration to the desired value.
Replace cover and re-tighten cover screws.
Note: If an extra control device is required, see overleaf.
Overload Selection
Order references
TA25DU1.4
TA25DU1.8
TA25DU2.4
TA25DU3.1
TA25DU4.0
TA25DU6.5
TA25DU11
TA25DU14
TA25DU19
TA25DU25
TA25DU32
Note: This product is not suitable for d.c. applications.
Terminal capacity
Main
2
Contactor 1 x 4mm
or
2 x 2.5mm
2
Overload 1 x 10mm
or
2
2 x 6mm
Overload
rating
Full load A
Min. Max.
1.0 1.4
1.3 1.8
1.7 2.4
2.2 3.1
2.8 4.0
4.5 6.5
7.5 11.0
10.0 14.0
13.0 19.0
18.0 25.0
22.0 32.0
Auxiliary
2
1 x 4mm
or
2 2
2 x 2.5mm
2
2 x 2.5mm
Approximate motor rating
400V/3PH 230V/1PH
AC3
kW hp kW hp
0.37 0.55 0.07 0.09
0.55 0.1
0.75 0.125
0.75 1.0 0.18 0.25
1.1 0.25
1.5 0.33
1.5 2.0 0.37 0.5
2.2 3.0 0.55 0.75
4.0 5.5 1.1 1.5
5.5 7.5 1.5 2.0
7.5 10.0 2.2 3.0
11.0 15.0 3.0 4.0
15.0 4.0
20.0 5.5
Summary
A direct-on-line motor starter with ingress protection to
IP66. Two-tone plastic enclosure with ABS lid and base.
Trip class 10 requirements IEC 947-4-1
1.05 x FLC
1.2 x FLC
1.5 x FLC
7.2 x FLC
NOTE: FLC = Full load current
ABB
Recommended
max. fuse size for
short circuit
protection A
4
10
20
35
80
No tripping
Trip within 2 hours
Trip within 4 minutes
Trip between 4s and 10s