85Z2 power supplies

85Z2 230  
  • Up to 85 W
  • Two independent stabilized output voltages
  • Output voltage range from 3,3 V to 48 V
  • Thermal protection
  • Power switch
  • Input – Euro connector
  • Output – cable with connector
  • Protection IP20

 

The power supply of safety extra-low voltage is designed to power electronic devices that require two voltage levels. Negative pole of these levels is common. The power supply is characterized by high stability of both voltages, which means that the change in power load on one level does not influence the voltage of the other level. It is supplied in zinc-coated metal casing for covered environments without the risk of explosion. The power supply is equipped with active fan cooling which is used mainly to cool the powered device; it is not necessary for the operation of power supply. The casing was designed according to requirements of a specific customer and in case of ordering larger quantities is it possible to modify the dimensions.

 

Table 1: Technical data

 

 
Input voltage 230 V AC ± 10 %
Operating temperature 0 °C až +60 °C
Operating relative humidity of the environment max. 75 %
Efficiency 85 % typical
Short-circuit protection on the output permanent
Insulation voltage 3000 V AC
Protection IP20
Dimensions 70 × 70 × 170 mm
Weight 670 g
Safety class I
Electrical safety standard EN 60950-1
EMC EN 61000-6-3, EN 61000-6-2,
EN 55022, EN 55024

 

Dokuments

 

Leaflet 85Z2
Declaration of conformity
 
 

Table 2: Models of 85Z2 230 power supply


 
  Output
voltage 1
Output
current 1 max..
Output
voltage 2
Output
current 2 max.
Ripple Noise
85Z2_230_12_03 12 V 3 A 3,3 V 5 A 100 mV 150 mV
85Z2_230_12_05 12 V 3 A 5 V 5 A 100 mV 150 mV
85Z2_230_12_07 12 V 3 A 6,9 V 3 A 100 mV 150 mV
85Z2_230_18_03 18 V 3 A 3,3 V 5 A 100 mV 150 mV
85Z2_230_18_05 18 V 3 A 5 V 5 A 100 mV 150 mV
85Z2_230_18_07 18 V 3 A 6,9 V 3 A 100 mV 150 mV
85Z2_230_18_12 18 V 3 A 12 V 2 A 100 mV 150 mV
85Z2_230_24_03 24 V 2 A 3,3 V 5 A 100 mV 150 mV
85Z2_230_24_05 24 V 2 A 5 V 5 A 100 mV 150 mV
85Z2_230_24_07 24 V 2 A 6,9 V 3 A 100 mV 150 mV
85Z2_230_24_09 24 V 2 A 9 V 2 A 100 mV 150 mV
85Z2_230_24_12 24 V 2 A 12 V 2 A 100 mV 150 mV
85Z2_230_48_03 48 V 1,25 A 3,3 V 5 A 100 mV 150 mV
85Z2_230_48_05 48 V 1,25 A 5 V 5 A 100 mV 150 mV
85Z2_230_48_07 48 V 1,25 A 6,9 V 3 A 100 mV 150 mV
85Z2_230_48_09 48 V 1,25 A 9 V 2 A 100 mV 150 mV
85Z2_230_48_12 48 V 1,25 A 12 V 2 A 100 mV 150 mV
85Z2_230_48_24 48 V 1,25 A 24 V 1 A 100 mV 150 mV



Type of connectors on output wire:

 


Length of output wire is 40 cm.


The type of output connector can be modified according to the customer's requirements.


 
85Z2 48  
  • Up to 85 W
  • Two independent stabilized output voltages
  • Input voltage range from 42 V to 60 V
  • Output voltage range from 3,3 V to 48 V
  • Thermal protection
  • Accumulator disconnector
  • Power switch
  • Inut – screw clamps
  • Output – cable with connector
  • Protection IP20

 

The power supply of safety extra-low voltage is designed to power electronic devices that require two voltage levels. Negative pole of these levels is common. The power supply is characterized by high stability of both voltages, which means that the change in power load on one level does not influence the voltage of the other level. The converter is feeded from four accumulators which provide 48 V voltage. It is equipped with accumulator disconnector, which will turn off the converter when the accumulator is discharged. This will prevent the damage to the accumulator due to deep discharge. It is supplied in zinc-coated metal casing for covered environments without the risk of explosion. The power supply is equipped with active fan cooling which is used mainly to cool the powered device; it is not necessary for the operation of power supply. The casing was designed according to requirements of a specific customer and in case of ordering larger quantities is it possible to modify the dimensions.

 

Table 1: Technical data

 

Input voltage 48 V DC (42 - 60 V DC)
Operating temperature 0 °C až +60 °C
Operating relative humidity of the environment max. 75 %
Efficiency 85 % typical
Short-circuit protection on the output permanent
Overvoltage protection yes, irreversible
Undervoltage protection yes, with hysteresis
Protection IP20
Dimensions 70 × 70 × 170 mm
Weight 670 g
EMC EN 61000-6-3, EN 61000-6-2,
EN 55022, EN 55024

 

Dokuments

 

Leaflet 85Z2
Declaration of conformity
All documents
 
Table 2: Models of 85Z2 48 power supply

 
  Output
voltage 1
Output
current 1 max.
Output
voltage 2
Output
current 2 max.
Ripple Noise
85Z2_48_12_03 12 V 3 A 3,3 V 5 A 100 mV 150 mV
85Z2_48_12_05 12 V 3 A 5 V 5 A 100 mV 150 mV
85Z2_48_12_07 12 V 3 A 6,9 V 3 A 100 mV 150 mV
85Z2_48_18_03 18 V 3 A 3,3 V 5 A 100 mV 150 mV
85Z2_48_18_05 18 V 3 A 5 V 5 A 100 mV 150 mV
85Z2_48_18_07 18 V 3 A 6,9 V 3 A 100 mV 150 mV
85Z2_48_18_12 18 V 3 A 12 V 2 A 100 mV 150 mV
85Z2_48_24_03 24 V 2 A 3,3 V 5 A 100 mV 150 mV
85Z2_48_24_05 24 V 2 A 5 V 5 A 100 mV 150 mV
85Z2_48_24_07 24 V 2 A 6,9 V 3 A 100 mV 150 mV
85Z2_48_24_09 24 V 2 A 9 V 2 A 100 mV 150 mV
85Z2_48_24_12 24 V 2 A 12 V 2 A 100 mV 150 mV
85Z2_48_48_03 48 V 1,25 A 3,3 V 5 A 100 mV 150 mV
85Z2_48_48_05 48 V 1,25 A 5 V 5 A 100 mV 150 mV
85Z2_48_48_07 48 V 1,25 A 6,9 V 3 A 100 mV 150 mV
85Z2_48_48_09 48 V 1,25 A 9 V 2 A 100 mV 150 mV
85Z2_48_48_12 48 V 1,25 A 12 V 2 A 100 mV 150 mV
85Z2_48_48_24 48 V 1,25 A 24 V 1 A 100 mV 150 mV



Type of connectors on output wire:

 


Dĺžka výstupného vodiča je 40 cm.

 

The type of output connector can be modified according to the customer's requirements.


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