Block DCT Catalog Page
Single-phase, non-stabilized
DC power supply
DCT
Typ DCT 12-0,5 DCT 12-1 DCT 12-2 DCT 12-4
Input
Input rated voltage 230 Vac 230 Vac 230 Vac 230 Vac
Frequency range 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz
Output
Output rated voltage 12 Vdc 12 Vdc 12 Vdc 12 Vdc
Power 6.00 W 12.00 W 24.00 W 48.00 W
Output rated current 0.50 A 1.00 A 2.00 A 4.00 A
Ripple factor Ð5 % Ð5 % Ð5 % Ð5 %
Environment
Type of cooling self-cooling self-cooling self-cooling self-cooling
Ambient temperature max. +25 °C +25 °C +25 °C +25 °C
Safety and protection
Type
Resin encapsulated transformer Resin encapsulated transformer Resin encapsulated transformer Resin encapsulated transformer
Insulation class
B B B B
Protection index
IP 00 IP 00 IP 00 IP 00
Safety class (prepared)
II II II II
Short circuit strength
short-circuit proof short-circuit proof short-circuit proof short-circuit proof
Order numbers
Order Number DCT 12-0,5 DCT 12-1 DCT 12-2 DCT 12-4
+
-
Power supplies
Transformer power supplies non-stabilized
2
Single-phase, non-stabilized
DC power supply
DCT
General Data
Input rated voltage 230 Vac
Output rated voltage 12 - 24 Vdc
Output rated current 0.5 - 4 A
Residual ripple factor Ð5 %
Ambient temperature +25 °C
Protection index IP 00
Advantages
Thermal fuse in the input and a fuse protection for the output
Separate windings
Capacitor accessories
Permanent corrosion protection, high insulation value and maximum
electrical reliability thanks to XtraDenseFill resin encapsulation
Robust plastic housing for rail mounting, e.g. in consumer units or meter
mounting boards
Applications
Robust DC power supply is concentrated on the core task of voltage and power
supply. Flat step profile optimized for installation in control panels in building
automation.
Sample application
Standards 1 Z
Non-stabilised dc power supply / Safety isolating transformer
to VDE 0570 part 2-6, EN 61558-2-6, IEC 61558-2-6
Subject to change
426
Approvals J Z
+
-
Power supplies
1.1
1.2
5.1
1.3
2.1
2.2
3.1
3.2
3.3
5.2
4.0
Transformer power supplies non-stabilized
2
Single-phase, non-stabilized
DC power supply
DCT
Typ DCT 12-0,5 DCT 12-1 DCT 12-2 DCT 12-4
Input
Input rated voltage 230 Vac 230 Vac 230 Vac 230 Vac
Frequency range 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz 50 - 60 Hz
Output
Output rated voltage 12 Vdc 12 Vdc 12 Vdc 12 Vdc
Power 6.00 W 12.00 W 24.00 W 48.00 W
Output rated current 0.50 A 1.00 A 2.00 A 4.00 A
Ripple factor Ð5 % Ð5 % Ð5 % Ð5 %
Environment
Type of cooling self-cooling self-cooling self-cooling self-cooling
Ambient temperature max. +25 °C +25 °C +25 °C +25 °C
Safety and protection
Type
Insulation class
Protection index
Safety class (prepared)
Short circuit strength
Order numbers
Order Number DCT 12-0,5 DCT 12-1 DCT 12-2 DCT 12-4
Resin encapsulated transformer Resin encapsulated transformer Resin encapsulated transformer Resin encapsulated transformer
B B B B
IP 00 IP 00 IP 00 IP 00
II II II II
short-circuit proof short-circuit proof short-circuit proof short-circuit proof
Subject to change
427
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