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ATSD1 F PC Class Flying Form Automatic Transfer Switches

ATSD1/F is the flying form PC class ATS series. The catalog identifies the controller, drive and switch body, then compares frame sizes, two-position and three-position mechanisms, and controller installation.
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  • ATSD1/F

  • GWIEC

ATSD1 F PC Class Flying Form Automatic Transfer Switches

GWIEC DUAL POWER ATS CATALOG · PAGES 17–22

ATSD1/F is the flying form PC class ATS series. The catalog identifies the controller, drive and switch body, then compares frame sizes, two-position and three-position mechanisms, and controller installation.

ATSD1/F catalog photograph ATSD1/F catalog photograph
Selection parameter Catalog specification
Frame current in technical table 100, 250, 400 and 800 A
Rated working currents in technical table 16, 25, 40, 63, 80, 100, 125, 160, 200, 250, 320, 400, 630 and 800 A
Rated voltage Ue AC 400 V / DC 125 V
Rated frequency 50/60 Hz in AC operation
Poles in technical table 2P, 3P or 4P by current group; 630–800 A lists 3P and 4P

Current groups 16–125 A, page 19

Catalog parameter 16–63 A 80–100 A 125 A
Frame current (A) 100 100 250
Rated current (A) 16, 25, 40, 63 80, 100 125
Poles 2, 3, 4 2, 3, 4 2, 3, 4
Operating current, 110 V AC/DC (A) 6 6 6
Operating current, 220 V AC/DC (A) 3 3 3
Short-time withstand (kA) 5 5 5
Body transfer time (ms), max. 75 75 75
Electrical life (operations) 10000 10000 10000
Mechanical life (operations) 30000 30000 30000
Operations per hour 120 120 120
Main contact positions 2 or 3 2 or 3 2 or 3

Current groups 160–800 A, page 19

Catalog parameter 160–250 A 320–400 A 630–800 A
Frame current (A) 250 400 800
Rated current (A) 160, 200, 250 320, 400 630, 800
Poles 2, 3, 4 2, 3, 4 3, 4
Operating current, 110 V AC/DC (A) 8 12 16
Operating current, 220 V AC/DC (A) 4 6 8
Short-time withstand (kA) 10 12.5 32
Body transfer time (ms), max. 75 80 130
Electrical life (operations) 10000 10000 6000
Mechanical life (operations) 30000 30000 30000
Operations per hour 120 120 120
Main contact positions 2 or 3 2 or 3 3

See the original table for trip-current variants and the protection-device conditions.

Selection notes
  • The 100/250/400 frames show two- or three-position variants. The 800 frame is shown as three-position.
  • The conditional short circuit figures on page 18 require the specified protective device and conditions. Use the original fuse/circuit-breaker table when selecting protection.

Original diagrams and reference tables

Page 17 · Model code and components

Page 17 · Model code and components

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Page 18 · Iq definition and protection

Page 18 · Iq definition and protection

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Page 19 · Technical table

Page 19 · Technical table

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Page 20 · 63a or lower outline

Page 20 · 63a or lower outline

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Page 20 · 80 to 125a outline and table

Page 20 · 80 to 125a outline and table

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Page 21 · 160 to 250a outline

Page 21 · 160 to 250a outline

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Page 21 · 320 to 400a outline and table

Page 21 · 320 to 400a outline and table

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Page 22 · Controller installation and wiring

Page 22 · Controller installation and wiring

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