Schneider Electric XFMR Series Specifications

General

XFMR Series Transformers

TAC provides several transformers for use with its controller products for S7000, I/NET, and S/90 systems.

The following table describes each transformer, the primary power required, the secondary power distributed from the

Some of the transformers have two secondary outputs, as shown in the table. Refer to the Installation Guide for each particular product for detailed connection instructions. Insure that you use the correct secondary power for the product.

transformer, and the products each transformer model supports.

Table 1. XFMR Series Transformer Characteristics

Model

XFMR1 115 V 20 V @ 3.4 A Yellow IRB8, IRB8HC

XFMR2 115 V 10 V @ 3.6 A Yellow 36 V @ 0.7 A

XFMR3 240 V 10 V @ 3.6 A Yellow 36 V @ 0.7 A

XFMR4 a115 V 13.5 V @ 2 A Yellow 24 V @ 2 A Red

XFMR5 240 V 13.5 V @ 2 A Yellow 24 V @ 2 A Red Same as XFMR4

XFMR6 115 V 24 V @ 2.4 A Yellow

XFMR7 b230 V 24 V @ 2.4 A Yellow

XFMR8 120 V 13.5 V @ 1.25 A N/A

XFMR9 277 V 24 V @ 2.4 A Yellow

XFMR10 115 V 24 V @ 1.0 A Yellow 24 V @ 2.0 A Yellow/Black 7728, 7756

XFMR11 240 V 24 V @ 1.0 A Yellow 24 V @ 2.0 A Yellow/Black 7728, 7756

Primary

Power

a. XFMR4 will provide 13.5 V power to one 7460 UCI and 24 V power to four 72XX UCs. b. XFMR7 (P/N 605601-0014) provides CE marked compliance to EN 61558.

Secondary #1 Secondary #2

Power Output Lead Color

Power

Output

Lead Color

Red Red/White-(CT) Red

7700, 7740, 7741

13.5 V for baseplate-mounted 7750, 7760, 78XXX Taps; and 24 V for 72XX UCs, 7716.

72XX UCs, 7716, 7718, 7780, 779X, 79XX, SCU12XX, Xenta Series

78010A, 78020A, 78041A, 78051A, 78061A, 7810A

7780

Products

Specifications

Electrical Characteristics

Regulation.......................................................15% (or better)

Isolation ...................................................1500 V (minimum)

...........................4000 V on XMFR7 (605601-0014)

We i g ht

XFMR1, XFMR2, XFMR3........................... 2.73 lbs (1.23 kg)

XFMR4, XFMR5, XFMR10, XFMR11 ....... 2.28 lbs (1.02 kg)

XFMR6, XFMR9............................................ 1.7 lbs (0.77 kg)

XFMR7........................................................... 2.0 lbs (0.91 kg)

TCON178–07/07 1

Size

XFMR1, XFMR2, XFMR3 ........2.53" H × 4.02" W × 2.05" D

........................................ (64.3 × 102.1 × 52.1 mm)

XFMR4, XFMR5, XFMR10,

XFMR11..................................... 2.53" H × 4.02" W × 2.31" D

........................................ (64.3 × 102.1 × 58.7 mm)

XFMR6, XFMR9........................2.30" H × 3.56" W × 2.30" D

.......................................... (58.4 × 90.4 × 58.4 mm)

XFMR7....................................... 2.30" H × 3.69" W × 2.62" D

.......................................... (58.4 × 93.7 × 66.5 mm)

XFMR Series Transformers

TAC and Andover Controls and product names are trademarks of TAC. All other trademarks mentioned

belong to their respective owners.

2 TCON178–07/07