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Industrial Control Transformers
Multiple Secondary
19
08/2005
© 1999–2005 Schneider Electric All Rights Reserved
MULTIPLE SECONDARY
Designed to meet the needs for both 24 V control and 120 V control. Available in the 9070 Type T
product line, with all the type T features.
Tapped Secondary D15: 24 V rated for 20% capacity and 120 V rated for 80% capacity when
simultaneous loading, or 100% loading when 120 V only.
20% rating at 24 V or 100% rating at 120 V gives equal output current from the device.
Tapped Secondary D65: Both outputs fully rated for non-simultaneous loading, and simultaneous rated
for any combination that does not exceed the nameplate VA rating.
Separate Windings Options: All voltage codes offer fully rated non-simultaneous loading, and
simultaneous rated for any combination that does not exceed the nameplate VA rating.
Features of separate windings:
1. Allows two isolated control circuits, 24 V and 120 V, from the same device
2. Wire sizing for circuits for each voltage not highest current for common when simultaneous loading.
(no common)
3. If a common is required, it can be obtained with a jumper kit.
VA 24 V amps 120 V amps
50 .416 .416
75 .625 .625
100 .833 .833
150 1.25 1.25
200 1.67 1.67
250 2.08 2.08
300 2.5 2.5
350 2.9 2.9
500 4.17 4.17
750 6.25 6.25
1000 8.3 8.3
1500 12.5 12.5
2000 16.7 16.7
3000 25 25
5000 41.7 41.7