SELECTION TABLE

Maximum RatingModul Number

Vav*

Aav*

KW*

400-80019,25-9,610NDCR1017F01001
400-80038,5-19,25202x NDCR1017F01001

* Maximum Rating

PLASMATEC

  • COMPACT DESIGN
  • MINIMAL RESIDUAL ENERGYAND FAST ARC RECOVERY
  • RS232 SERVICE INTERFACE
  • WATER COOLING
  • OPTIONAL FIELD BUS
  • OPTIONAL INTEGRATED    CONTROL PANEL
  • CUSTOM SOLUTIONS AVAILABLE

 

Theprimary switched-mode PLASMA TEC power supply delivers either a DC, unipolar or bipolar pulsed output voltage of 400 to 800V. In the unipolar pulse mode, the unit delivers an output frequency of 76kHz, in bipolar pulsed operation 38kHz. The duty cycle can be adjusted via the RS232 interface. The pulse duration is selectable from 1µsec to 11.5μsec, corresponding to a duty cycle of 7.6% to 88%. The positive and negative pulses have the same voltage level. The number of positive and negative pulses is selectable via RS232 interface. To increase the power up to 15 devices can be connected in parallel.

SPECIFICATION

InputInput voltage    400Vac ±10%
50 or 60Hz, three-phase
Input current     max. 20A
OutputOutput power    10kW at 400 to 800V
Output voltage 
±400 - ±800V DC or Pulseav
Ignition voltage
±1400V
Output frequency unipolar            bipolar
                            76kHz               38kHz
Output current   DC-operation    Pulse-operation
                          12,5A at 800V  
±9,6Aav at 800Vav
                          25A at 400V     
±19,2Aav at400Vav
Output controlsControl of         Voltage, current, power
Arc detection    <1μsec
Arc threshold adjustable from 0-800V
Arc injection time of 0- 100μsec adjustable
Arc pause time adjustable from 0-1000μsec
Arc energy        <3mJ at 800V
Setting the Pulse:
positive pulses 0-255 in steps of 1
negative pulses            0-255 in steps of 1
 Duty cycle from  1μsec up to 11.5 μsec
                            from 7.6% to 88%
Cooling systemWater cooling   yes
Temperature     5°C min., 35°C max.
noncondensing
Water flow rate 4 l/min.,> 3.5bar < 6bar
Water connection          10mm
Power connectionsInput              3-pin Han modular (Harting)
Output            Lapp-Epic HB16
                       with 2 GES-HV-modules
Output cable   2 x RG213/U
Dimensions (H x W x D)3HE x 19“ x 600mm (695mm incl. plug)
ProtectionIP 54
CE MarkDIN VDE 0160 / EN50178
Emission: EN55011 Group 2, Class A
Immunity: EN 61000-6-2