Eaton ADS8 Series Instruction Leaflet

ADS8 DIRECT-ON-LINE STARTER METAL-CLAD
Instruction leaflet LT1104 (03/06)
IMPORTANT NOTES
1. This product should be installed, commissioned and maintained by or under the supervision of a competent electrician
in accordance with current electrical engineering Codes of Practice, Regulations for the Electrical equipment of
Buildings (BS7671), HSG224 - Construction (Design and Management) Regulations 1994, HSG150 - Health and
Safety in Construction, Statutory requirements and any Specific instruction issued by the Company.
2. After completing the installation and testing of this product it is essential that this leaflet is drawn to the attention of
the person responsible for its future operation and maintenance, and is at all times available for ready reference.
3. These notes assume throughout that the product is disconnected from the supply. It is essential that this is done
before any work is carried out.
SPARE OVERLOADS AND COILS
MOTOR
OVERLOAD
FLC Ie REPLACEMENT
(AMPS) LIST No.
0.63 - 1.00
8TT87
1.00 - 1.60
8TT88
1.60 - 2.5
8TT89
2.5 - 4.0
8TT90
4.0 - 6.0
8TT91
5.5 - 8.0 8TT98
7.0 - 10.0
8TT92
10.0 - 13.0
8TT93
13.0 - 18.0
8TT94
18.0 - 25.0 8TT104
8TT96
23.0 - 32.0
SHORT CIRCUIT PROTECTION
MOTOR
Back Up
FLC Ie
Protection
(AMPS)
Max HRC Fuse
BS88:1 aM
0.63 - 1.00
4A
1.00 - 1.60 6A
1.60 - 2.5 10A
2.5 - 4.0 16A
4.0 - 6.0 16A
5.5 - 8.0 20A
7.0 - 10.0 25A
10.0 - 13.0
32A
13.0 - 18.0 40A
18.0 - 25.0 50A
23.0 - 32.0 63A
D.O.L. STARTER ENCLOSURE (IP54 to BSEN60529:1992).
5 X 20mm (3/4") conduit knockouts are provided for cable entry at top, bottom and side of the enclosure and
1X20mm (3/4") conduit knockout is provided for cable entry in the rear of the enclosure for ADS1X types.
7 x 20/25mm (3/4"/1") conduit knockouts are provided for cable entry at top, bottom and side of the enclosure
for ADS2X and ADS3X types.
The earth terminal may be reversed for external connection but the components must be assembled in the
same order as supplied.
OVERLOAD RELAY
All relays have an adjustment scale marked in full load motor current, the range of which is indicated by the
rating label on the front of the relay. Set the lever to the actual running current of the motor, if known.
Failing this, adequate protection is obtained by setting to the motor rated full load current.
STARTER
REF.
STARTER REF.
LESS O/L
220...240V 50Hz
RELAY
COIL
220V COIL
128ADS
228ADS
328ADS
428ADS
28ADS1X
628ADS
1028ADS
1328ADS
1828ADS
28ADS2X
2528ADS
3228ADS
28ADS3X
SCPD
Tightening
Back Up
Protection
Max Memshield 2
Mcb Type C
Power
MCH306
MCH306
MCH306
MCH310
MCH310
1.85
MCH316
MCH320
MCH320
MCH332
MCH340 1.85
MCH363 2.5
STARTER REF.
SPARE COIL
380...415V 50Hz
220...240V
COIL
148ADS
248ADS
348ADS
448ADS
8COIL218
648ADS
1048ADS
1348ADS
1848ADS
2548ADS
8COIL232
3248ADS
Relay Contactor
Tightening
Torque Torque
(Nm) (Nm)
Aux Power Aux
1.2
1.7 1.2
1.2 1.85 1.85
2.5
1.2 1.2
STARTER
REF.
SPARE COIL SPARE COIL
LESS O/L
380...415V
RELAY
415V COIL
48ADS1X 8COIL418
48ADS2X
8COIL432
48ADS3X
IMPORTANT-Install the contactor
assembly on a vertical surface.
The mounting surface should be
flat and free from mechanical
shock and vibration.
MAINTENANCE
Check that the contactor is free
from dust or foreign bodies before
putting into operation.
Never lubricate or grease contacts,
sliding guides or magnet assembly.
110V
8COIL118
8COIL132