SR 15 000 Watts and more series

Voltage: from 300 Volts to 150 000 Volts
Power: from 5 000 Watts to 10 000 Watts
Size (rack 19" - depth): 5U - 480 mm / 5U - 600mm / 7U - 600mm / 19" cabinet - 800mm

Applications (examples): Static CUS ; inverters, converters, power eletronics, HVDC grid, Automated Test Equipment (ATE)

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rack 10 U
SR 10KV-30KW 0 to 10kV, 0 to 3A
Non-contractual photo


Overview

  • Compact & industrial design
  • Low stored energy
  • Low cost per Watt
  • Voltage & current outputs continuously adjustable from 0 to 100%
  • Voltage & current setting & monitoring from front panel or remote interface
  • Customized Voltage & Current* with no extra cost
  • High reliability & efficiency
  • High precision regulation
  • Total protection against arc, overload, short circuit & over temperature
  • Automatic regulation crossover
  • Over current limitation
  • Remote, inhibit & interlock functions
  • 3 ½ digit display with polarity display
  • Double resonance technology (ZVC)
  • Safety switch key
  • Up to 200kW with Master / Slave architecture
  • Air cooling with high reliability fans
  • 2 years warranty

* You can choose your own full scales (Vmax and Imax) even if these values are not available in standard. For example, you can get a 45 kV generator based on 60 kW model. In this case, you will get an output voltage adjustable from 0 to 45 kV and an output current from 0 to 1.33A.

Front panel

front panel 10 U rack

Rear panel

rear panel 10 U rack

Description

Double resonance technology operating at high frequency (40 kHz) improves reliability by a smooth switching of the critical components.
In addition, internal power dissipation, harmonics & ripples are significantly reduced.
Hence, our generators can intensively operate with no failure even in rugged environments. Many of them are used at full power 24 hours per day, 7days per week.
Up to 200 kW with Master / Slave architecture.
4 series of power are offered from 5kW to 10kW.
Above 20KV, HV stages are in oil.
With its low cost per Watt, this series is particularly well adapted in applications looking for high power and performance at affordable prices.

Options

  • Reversibility and floating outputs
  • Non instrumented front panel
  • Power regulation
  • Arc detection and counting
  • RS232, GPIB, Ethernet and Profibus interfaces
  • Optic fiber transmission kit with RS232 only
  • LABVIEW run time RS232 or GPIB or Ethernet
  • Relay interface 24V DC
  • Insulated remote interface
  • Emergency stop switch
  • Industrial dust filters

 

  • Multichannel control unit: up to 6 generators
  • Safety signs and devices alerting to hazard
  • Adaptation customer to remote interface
  • 10ms settling time
  • Zero floating
  • Adjustable rise time
  • Tropicalization
  • Transportable “all terrain” container
  • Specific AC or DC mains power inputs
  • OEM Design on request
  • Remote front panel

Any special requests can be considered

Possible restrictions when multiple options (please contact our sales department for more details or check our compatibility matrix)
contact us button or
Compatibility matrix

Electrical specifications

Output Voltage and Output Current
Both Voltage Output and Current Output are continuously adjustable
from 0 to 100 % (full scale)
In local mode: by using 10 turns potentiometers resolution 0.05%
In remote mode: by an external 0 to 10 V

Voltage regulation *
Load Regulation: ± 0.05 % of full voltage (for 0 – 100% load)
± 0.01 % available on request
Line Regulation: ± 0.01 % of full load ( for Main Voltage ± 10 %)
± 0.01 % available on request

Current regulation *
Load Regulation: ± 0.05 % of full current  (for 0 – 100 % load)
Line Regulation: ± 0.05 % of full load (for Main Voltage ± 10 %)

Ripple + Noise : 0.1% RMS of full voltage

Settling time
100 ms typical for output voltage ≤ 100 kV**, 10 ms available on request

Protections
Against short circuits & HV arc to ground
Shutdown on over temperature & open interlock

Stored energy: 1 J/ kW

Stability (after one hour warm-up)
0.01 % / hour, 0.03 % / 8 hours of operating with constant load and ambient temperature

Temperature Coefficient: 100 ppm/°C

Operating Temperature: from 0 to 40°C

Efficiency: > 92 % full load

Air Cooling by air
Dust filter fans on front panel
Easily removable filters for cleaning

Main Voltage: 400 VAC ±10% 47 – 63 Hz 3 Phases + Earth
Power factor : > 0.98

Inrush current: limited to full power operating current

Calibration: with probes periodically approved by Authorized Measurement Laboratories

CE Certification

* For fixed polarity
** 300 ms typical for output voltage ≥120kV

Physical description

  SR 15kW Series SR 20kW Series SR 30kW Series SR 40kW Series
Voltage Current Model Current Model Current Model Current Model
300 V 50.00 A SR300V-15KW 66.67 A SR300V-20KW NOT AVAILABLE
700 V 21.43 A SR700V-15KW 28.57 A SR700V-20KW 42.86 A SR700V-30KW 57.14 A SR700V-40KW
1 kV 15.00 A SR1KV-15KW 20.00 A SR1KV-20KW 30.00 A SR1KV-30KW 40.00 A SR1KV-40KW
2.5 kV 6.00 A SR2.5KV-15KW 8.00 A SR2.5KV-20KW 12.00 A SR2.5KV-30KW 16.00 A SR2.5KV-40KW
5 kV 3.00 A SR5KV-15KW 4.00 A SR5KV-20KW 6.00 A SR5KV-30KW 8.00 A SR5KV-40KW
10 kV 1.50 A SR10KV-15KW 2.00 A SR10KV-20KW 3.00 A SR10KV-30KW 4.00 A SR10KV-40KW
15 kV 1.00 A SR15KV-15KW 1.33 A SR15KV-20KW 2.00 A SR15KV-30KW 2.67 A SR15KV-40KW
20 kV 750 mA SR20KV-15KW 1.00 A SR20KV-20KW 1.50 A SR20KV-30KW 2.00 A SR20KV-40KW
30 kV 500 mA SR30KV-15KW 667 mA SR30KV-20KW 1.00 A SR30KV-30KW 1.33 A SR30KV-40KW
40 kV 375 mA SR40KV-15KW 500 mA SR40KV-20KW 750 mA SR40KV-30KW 1.00 A SR40KV-40KW
50 kV 300 mA SR50KV-15KW 400 mA SR50KV-20KW 600 mA SR50KV-30KW 800 mA SR50KV-40KW
60 kV 250 mA SR60KV-15KW 333 mA SR60KV-20KW 500 mA SR60KV-30KW 667 mA SR60KV-40KW
80 kV 188 mA SR80KV-15KW 250 mA SR80KV-20KW 375 mA SR80KV-30KW 500 mA SR80KV-40KW
100 kV 150 mA SR100KV-15KW 200 mA SR100KV-20KW 300 mA SR100KV-30KW 400 mA SR100KV-40KW
120 kV 125 mA SR120KV-15KW 167 mA SR120KV-20KW ON REQUEST
150 kV ON REQUEST
200 kV

For other/higher voltage, please contact us button

Polarity can be positive, negative, floating (option) or reversible (option)
Floating or reversibility options can modify the size of the unit
rack 5 U rack 7 U cabinet cabinet
Example of reference : SR 15KV-40KW
Model: SR model (generator)
Voltage: Adjustable from 0 to 15 kV
Power: 40 kW
5U - 19" rack
H222xW483xD480 mm
H222xW483xD600 mm
7U - 19" rack
H311xW483xD600 mm
10U - 19" rack
H444xW483xD600mm
cabinet - 19" rack
Height from 12 to 30HU ; Depth 800mm