Delta Three Phase 1342457 06-03-05 Service Manual download pdf (Page 24)

June 2005

For more information visit: www.EatonElectrical.ca CAT.02.02.S.K.CD

XT IEC Power Control

Miniature Controls

Technical Data and Speciﬁcations

Table 37. XT Miniature Controls — Magnet Systems



Smoothed DC or three-phase bridge rectiﬁer.

Description XTMC6A… XTMC9A… XTMF9A…

Coils A – Y Coils AD – WD Coils A – Y Coils AD – WD Coils A – Y Coils AD – WD

Voltage Tolerance

Pick-Up (x U

)

Single-voltage coil 50 Hz and dual-voltage coil 50 Hz, 60 Hz

Dual frequency coil 50/60 Hz

DC operated



0.8 – 1.1

0.85 – 1.1

—

0.8 – 1.1

0.85 – 1.1

—

0.8 – 1.1

0.85 – 1.1

—

0.85 – 1.1

Power Consumption

AC Operation

Pick-Up VA

Single-voltage coil 50 Hz and dual-voltage coil 50 Hz, 60 Hz

Dual frequency coil 50/60 Hz at 50 Hz

Dual frequency coil 50/60 Hz at 60 Hz

—

Pick-Up W

Single-voltage coil 50 Hz and dual-voltage coil 50 Hz, 60 Hz

Dual frequency coil 50/60 Hz at 50 Hz

Dual frequency coil 50/60 Hz at 60 Hz

—

Sealing VA

Single-voltage coil 50 Hz and dual-voltage coil 50 Hz, 60 Hz

Dual frequency coil 50/60 Hz at 50 Hz

Dual frequency coil 50/60 Hz at 60 Hz

4.6

5.4

3.9

—

4.6

5.4

3.9

—

4.6

5.4

3.9

—

Sealing W

Single-voltage coil 50 Hz and dual-voltage coil 50 Hz, 60 Hz

Dual frequency coil 50/60 Hz at 50 Hz

Dual frequency coil 50/60 Hz at 60 Hz

1.3

1.6

1.1

—

1.3

1.6

1.1

—

1.3

1.6

1.1

—

DC operated



Power consumption pick-up = sealing (VA/W) — 2.6 — 2.6 — 2.6

Duty Factor (%) 100 100 100 100 100 100

Switching Time at 100% U

Make Contact

Closing delay min (mS)

Closing delay max (mS)

Opening delay min (mS)

Opening delay max (mS)

Closing delay with top mounting auxiliary contact (mS)

max. 45

max. 70

max. 45

max. 70

max. 45

max. 70

Reversing contactors

Changeover time at 100% U

Min (mS)

Max (mS)

Arcing time at 690V AC (mS) max. 12 max. 12 max. 12 max. 12 max. 12 max. 12

1 2 ... 19 20 21 22 23 24 25 26 27 28 29 ... 187 188

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Delta Three Phase 1342457 06-03-05 Service Manual Page 24

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