PULS

Power supply 2-phase, 12 V dc Dimension C Series

Puls Dimension C-series stands for cost optimization without compromising on quality, reliability or performance.
CT5 has integrated primary fuses, which make it possible to connect the unit without the requirement of intermediate fuses up to 32 A, which saves space and money. The efficiency is high over a wide load range, which reduces power consumption and give a longer life regardless of load current. An average efficiency value is 84.7% with a top value of 85.4%.

The power supply unit can provide a higher short circuit current for a short time, which helps to trip the secondary fuses. Active transient filters ensure operation even in very disruptive electrical environments, in addition, CT5 features active inrush current protection, which means a very low starting current, even if the unit has been in operation for some time. Especially useful for redundant/parallel connected systems.

Power supply unit connected for 2 phases, which saves both wiring and fuse. Thanks to its low power consumption, the affect of unbalance in the 3- phase system becomes negligible.

 

We recommend clearance of 40 mm and 20 mm below the unit and 5 mm on the sides.

 

Read more
  • Output current 8 A
  • Up to 85.8% efficiency
  • Active transient
  • High reliability
  • Integrated primary fuses

Selected variant

PULS_ct5_121_R.jpg

PSU 3PH 380-480V ac I/P 12V dc 8A 96W O/P

Art:

Selected variant

Technical data

Input data

Input voltage range Wide-range
Input voltage ac 380-480 V
Input voltage ac min 323 V AC
Input voltage dc max 780 V DC
Input voltage ac max 576 V AC
Inrush current at 400 V ac typical 4 A
Number of phases 2
Power factor at 400 V ac, full load. Typical 0,44
Input voltage dc min 450 V DC

Output data

Output voltage min 12 V DC
Output voltage 12 V DC
Output voltage max 15 V DC
Power 96 W
Output current 8 A

Efficiency / Lifetime / MTBF

MTBF (IEC 61709) 400 V ac, max loan, +40 °C 983000 h
Lifetime at 400 V ac, full load and +40 ° C 51000 h
Efficiency at 400 V ac, full load, typical 85,4 %
Efficiency at 400 V ac, typical 84,7 %

Dimensions

Weight 0,5 kg

*Invisible Heading*

Depth 117 mm
Width 40 mm
Height 124 mm

Other

IP class IP20
Ripple max 100 mV pp
Hold time at 400 V ac, typical full load 33 ms
Power consumption at 400 V ac 0,64 A
Power drop from +60 °C to + 70 °C 2,5 W/°C
Clamp type Screw
Temperature min without derating -25 °C
Series Dimension C
Supply frequency 50-60 ±6 %
Approvals ABS, CB, CE, CSA US, cRUus, cULus, GL
Temperature max without derating 60 °C
Material protection Aluminium
Type Power Supply AC-DC
Active Transient Yes

Product description

Puls Dimension C-series stands for cost optimization without compromising on quality, reliability or performance.
CT5 has integrated primary fuses, which make it possible to connect the unit without the requirement of intermediate fuses up to 32 A, which saves space and money. The efficiency is high over a wide load range, which reduces power consumption and give a longer life regardless of load current. An average efficiency value is 84.7% with a top value of 85.4%.

The power supply unit can provide a higher short circuit current for a short time, which helps to trip the secondary fuses. Active transient filters ensure operation even in very disruptive electrical environments, in addition, CT5 features active inrush current protection, which means a very low starting current, even if the unit has been in operation for some time. Especially useful for redundant/parallel connected systems.

Power supply unit connected for 2 phases, which saves both wiring and fuse. Thanks to its low power consumption, the affect of unbalance in the 3- phase system becomes negligible.

 

We recommend clearance of 40 mm and 20 mm below the unit and 5 mm on the sides.

 

Accessories

Related products

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