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External protection

U3921

UI 39/21

External protection

30.0 VA - 40ºC/B

24.0 VA - 70ºC/B

Logo CE

Acording regulations:

EN61558 EN60590 EN60472 UL506 UL1585

Dual primary

2x( 115 )

Simple secondary(V):

Dual secondary(V):

2x( 4.5 / 6.0 / 7.5 / 9.0 / 12.0 / 15.0 / 18.0 / 24.0 )

Vo/Vn:

1.2 (Vo-no load voltage, Vn-load voltage)

 U3921

Weight/unit:

545 gr

> PRIM. (1 - 3 / 8 - 10) SEC. (12 - 14 / 17 - 19)

> PRIM. (1 - 4 / 6 - 9) SEC. (12 - 14 / 17 - 19)

PRIM. (1 - 3 / 8 - 10) SEC. (12 - 14 / 17 - 19)

HR Ref. Power Ambient temperature

Ta

 Primary Secondary
VA Vn Vn In

Vo

(In=0)
P1 P2 S1 S2 S1 S2
U3921007 30.0 VA 40/B 115 V 115 V 4.5 V 4.5 V 3333.0 mA 3333.0 mA 2x5.4 V
U3921000 30.0 VA 40/B 115 V 115 V 6.0 V 6.0 V 2500.0 mA 2500.0 mA 2x7.2 V
U3921001 30.0 VA 40/B 115 V 115 V 7.5 V 7.5 V 2000.0 mA 2000.0 mA 2x9.0 V
U3921002 30.0 VA 40/B 115 V 115 V 9.0 V 9.0 V 1667.0 mA 1667.0 mA 2x10.8 V
U3921003 30.0 VA 40/B 115 V 115 V 12.0 V 12.0 V 1250.0 mA 1250.0 mA 2x14.4 V
U3921004 30.0 VA 40/B 115 V 115 V 15.0 V 15.0 V 1000.0 mA 1000.0 mA 2x18.0 V
U3921005 30.0 VA 40/B 115 V 115 V 18.0 V 18.0 V 833.0 mA 833.0 mA 2x21.6 V
U3921006 30.0 VA 40/B 115 V 115 V 24.0 V 24.0 V 625.0 mA 625.0 mA 2x28.8 V
U3921507 30.0 VA 40/B 115 V 115 V 4.5 V 4.5 V 3333.0 mA 3333.0 mA 2x5.4 V
U3921500 30.0 VA 40/B 115 V 115 V 6.0 V 6.0 V 2500.0 mA 2500.0 mA 2x7.2 V
U3921501 30.0 VA 40/B 115 V 115 V 7.5 V 7.5 V 2000.0 mA 2000.0 mA 2x9.0 V
U3921502 30.0 VA 40/B 115 V 115 V 9.0 V 9.0 V 1667.0 mA 1667.0 mA 2x10.8 V
U3921503 30.0 VA 40/B 115 V 115 V 12.0 V 12.0 V 1250.0 mA 1250.0 mA 2x14.4 V
U3921504 30.0 VA 40/B 115 V 115 V 15.0 V 15.0 V 1000.0 mA 1000.0 mA 2x18.0 V
U3921505 30.0 VA 40/B 115 V 115 V 18.0 V 18.0 V 833.0 mA 833.0 mA 2x21.6 V
U3921506 30.0 VA 40/B 115 V 115 V 24.0 V 24.0 V 625.0 mA 625.0 mA 2x28.8 V

PRIM. (1 - 4 / 6 - 9) SEC. (12 - 14 / 17 - 19)

U3921
HR Ref. Power Ambient temperature

Ta

 Primary Secondary
VA Vn Vn In

Vo

(In=0)
P1 P2 S1 S2 S1 S2
U3921507 30.0 VA 40/B 115 V 115 V 4.5 V 4.5 V 3333.0 mA 3333.0 mA 2x5.4 V
U3921500 30.0 VA 40/B 115 V 115 V 6.0 V 6.0 V 2500.0 mA 2500.0 mA 2x7.2 V
U3921501 30.0 VA 40/B 115 V 115 V 7.5 V 7.5 V 2000.0 mA 2000.0 mA 2x9.0 V
U3921502 30.0 VA 40/B 115 V 115 V 9.0 V 9.0 V 1667.0 mA 1667.0 mA 2x10.8 V
U3921503 30.0 VA 40/B 115 V 115 V 12.0 V 12.0 V 1250.0 mA 1250.0 mA 2x14.4 V
U3921504 30.0 VA 40/B 115 V 115 V 15.0 V 15.0 V 1000.0 mA 1000.0 mA 2x18.0 V
U3921505 30.0 VA 40/B 115 V 115 V 18.0 V 18.0 V 833.0 mA 833.0 mA 2x21.6 V
U3921506 30.0 VA 40/B 115 V 115 V 24.0 V 24.0 V 625.0 mA 625.0 mA 2x28.8 V
U3921557 24.0 VA 70/B 115 V 115 V 4.5 V 4.5 V 2667.0 mA 2667.0 mA 2x5.4 V
U3921550 24.0 VA 70/B 115 V 115 V 6.0 V 6.0 V 2000.0 mA 2000.0 mA 2x7.2 V
U3921551 24.0 VA 70/B 115 V 115 V 7.5 V 7.5 V 1600.0 mA 1600.0 mA 2x9.0 V
U3921552 24.0 VA 70/B 115 V 115 V 9.0 V 9.0 V 1333.0 mA 1333.0 mA 2x10.8 V
U3921553 24.0 VA 70/B 115 V 115 V 12.0 V 12.0 V 1000.0 mA 1000.0 mA 2x14.4 V
U3921554 24.0 VA 70/B 115 V 115 V 15.0 V 15.0 V 800.0 mA 800.0 mA 2x18.0 V
U3921555 24.0 VA 70/B 115 V 115 V 18.0 V 18.0 V 667.0 mA 667.0 mA 2x21.6 V
U3921556 24.0 VA 70/B 115 V 115 V 24.0 V 24.0 V 500.0 mA 500.0 mA 2x28.8 V