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R8033

8-16 Channel 4 kV/ 3 mA (6W) 19'' Power Supply Module (USB/Ethernet/Touchscreen)

Features

  • 8 or 16 independent channels in a 19″ rack unit (110/220V AC Powered)
  • 4 kV / 3 mA output range
  • Channels with either positive or negative polarity
  • SHV coaxial output connectors
  • Low Ripple
  • Under/over-voltage alert, overcurrent and max. voltage protection
  • Interlock logic for board enable and Individual channel kill
  • 5 nA Current monitor resolution (with x10 Imon-Zoom: 500 pA)
  • 2.8″ color touch screen display
  • Local and Remote control (USB2.0/Ethernet)
  • Software Tools for easy channel management

Overview

The CAEN Mod. R8033 provides 8 or 16 independent 4 kV / 3 mA (6W) channels in a 19″ rack unit (110/220V AC Powered). Each channel can provide a 4 kV max voltage and a 3 mA max current (up to 6W). The unit is available with positive, negative and “mixed” (4-8 positive and 4-8 negative) channels. Channels outputs are delivered through SHV connectors. The HV output RAMP-UP and RAMP-DOWN rates may be selected independently for each channel in the range 1÷500 V/s in 1 V/s steps. The module features 10 nA Iset resolution.

blank SHV connector

19” 2U,  8/16 channels for Mod. R8033

Consult our connectors reference page for technical information.

Module control can take place either locally thanks to a 2.8″ Touchscreen Graphic color LCD display with a completely redesigned user interface or remotely, via USB 2.0 or Ethernet. A complete set of Software Tools is available to control these units; the user can freely download low level libraries, LabVIEW driver and Graphical application software.

Safety features allows the module to perform as a current generator and includes:

Overvoltage and Undervoltage warning When the output voltage differs from the programmed value by more than 2% of set value (minimum 10V).
Overcurrent detection When a channel attempts to exceed the programmed current limit, it signalled to be in “overcurrent” and enter in a TRIP status. The output voltage is varied to keep the current below the programmed limit for a programmable TRIP time, then the channel is switched off. If TRIP is set to “constant current mode”, the channel behaves like a current generator.
Hardware VMAX and IMAX
Maximum output voltage and maximum current value can be fixed, via front panel potentiometer, at the same common value for all the board channels. IMAX and VMAX values can be read out via software.
Safety Board Interlock Common Interlock logic for channels enable/disable and individual inputs signal for channel Kill function.

Technical Specifications

Packaging

19” rack (h: 2U; d: 360 mm). 110/220V AC Powered

Output Channels

8-16 channels, SHV connector
Positive, Negative or Mixed (4-8 positive and 4-8 negative) Polarity; common ground

Output Voltage

0÷4 kV

Max. Output Current

3 mA

Max. Ch. Output Power

6 W

Vset Resolution

10 mV

Vmon Resolution

10 mV

Iset Resolution

10 nA

Imon Resolution

10 nA (high range) / 1 nA (low range)

Vmax

0 ÷ 4 kV

Vmax resolution

1V

IMAX hardware

3 mA

IMAX hardware resolution

10 μA

Ramp Up/Down

1÷500 Volt/s, 1 Volt/s step
Step = 0.1 s

Trip

Max. time an “overcurrent” can last (seconds). A channel in “overcurrent” works as a current generator; output voltage varies in order to keep the output current lower than the programmed value. “Overcurrent” lasting more than set value (1 to 9999) causes the channel to “trip”. Output voltage will drop to zero either at the Ramp-down rate or at the fastest available rate, depending on Power Down setting; in both cases the channel is put in the off state. If trip= INFINITE, “overcurrent” lasts indefinitely. TRIP range: 0 ÷ 999.9s; 1000 s = Infinite.

Voltage Ripple

10 – 1000Hz: <4 mVpp typ; <8 mVpp max
1kHz – 20MHz: <2 mVpp typ; <5 mVpp max

Vmon vs. Vout Accuracy

± 0.02% ± 1V

Vset vs. Vout Accuracy

± 0.02% ± 1V

Imon vs. Iout Accuracy

± 0.2% ± 2µA

Iset vs. Iout Accuracy

± 0.2% ± 2µA

Humidity range

0 ÷ 80% non condensing

Operating Temperature

0 ÷ 45°C

Storage temperature

-10 ÷ 70°C

Vout / Temperature coefficient

±50 ppm/°C typ

Long Term stability (1 week after 1h warmup)

±0.02% / full scale

Local Control

LCD touchscreen

Remote Control

USB & Ethernet

Compare

Compare with Rack-mount High Voltage Power Supplies.

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Accessories

HV Cables
High Voltage Cable Assemblies
A148x
Inhibit - Kill Signal BNC Adapter for HV Power Supply Modules

Ordering Options

Code Description
WR8033DXAAAA R8033DN - 16CH Rack-mount Programmable HV PowerSupply(-4KV 3mA) - SHV conn. - Common Gnd   RoHS
WR8033DXMAAA R8033DM - 16CH Rack-mount Programmble HV P.S.(8ch-4KV 3mA,8ch +4KV 3mA) - SHV conn. - C. Gnd   RoHS
WR8033DXPAAA R8033DP - 16CH Rack-mount Programmable HV PowerSupply(+4KV 3mA) - SHV conn. - Common Gnd   RoHS
WR8033XAAAAA R8033N - 8CH Rack-mount Programmable HV PowerSupply(-4KV 3mA) - SHV conn. - Common Gnd   RoHS
WR8033XMAAAA R8033M - 8CH Rack-mount Programmable HV P.S.(4ch -4KV 3mA,4ch +4KV 3mA) - SHV conn. - Common Gnd   RoHS
WR8033XPAAAA R8033P - 8CH Rack-mount Programmable HV PowerSupply(+4KV 3mA) - SHV conn. - Common Gnd   RoHS

Contacts

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