HVDS3200 system

Radio Electronics Department

HEPD PNPI

High Voltage Power Distribution System
for the neutron time-of-flight spectrometer NeuLand (NUSTAR-R3B collaboration in the FAIR project)

Модуль HV SPS - The page opens in a separate window

NeuLAND: requirements for HVDS

Modularity on a double plane (200 kan)
Modularity at 1/2 NeuLAND (3000 channels)
Total 3000 x 2 = 6000 channels
In each channel:

Voltage regulation 0 ... 1500 V; 0.1%
Maximum Current 0.5 mA
Current monitoring 0.1%
Voltage monitors 0.1%
Stability (for 24 hours) 0,1%

More see the presentation " High Voltage Power Distribution System for the neutron time-of-flight spectrometer NeuLand (NUSTAR-R3B collaboration in the FAIR project)", presented at the HEPD Seminar - November 3, 2015.

HVDS1600-50

50-channel high-voltage station

S.V.Bondarev, S.Volkov, N.V.Gruzinsky, N.B.Isaev, E.A.Lobachev, A.V.Myl'nikova, E.M.Orishchin, P.V.Neustroev, L.N.Uvarov, V.I.Yatsura


HVCB-HVDS1600 Interface (Ethernet) module, which performs the functions of controlling and monitoring high-voltage channels.	DB50- HVDS1600 50-channel program-controlled voltage distributor with built-in high-voltage source. High-voltage station	High-voltage station

Based on the HVDS3200 high-voltage distribution system, a 50-channel high-voltage station is designed for use in small experimental installations with gas-discharge and scintillation detectors.

The station contains two basic modules:

HVCB-HVDS1600
Interface (Ethernet) module, which performs the functions of controlling and monitoring high-voltage channels.
DB50- HVDS1600
50-channel program-controlled voltage distributor with built-in high-voltage source.
- The maximum voltage is 4KV
- Output voltage control range -0V-4kV
- The maximum total current is 2.5mA
- The voltage setting accuracy is +/- 1.5V
- Accuracy of current monitoring - +/- 0.1?A
- The output connector is REDEL. SLA. H51

The high-voltage station is equipped with a software graphical interface (see operating instructions HVDS instruction.pdf )

More see in "HVDS1600.pdf".

HVDS1600-200

200-channel high-voltage station

A modification of a high-voltage system with a framerate-free distribution of distribution modules has been developed. The design of the distribution module is made in the form of a mechanically shielded panel with the possibility of mounting directly on the detector.

This design allows you to reduce the length of high-voltage cables to connect to the detector, as well as to use both a multi-pin connector (such as REDEL.SLA.H51) and one pin (such as SHV or BNC) output connectors to connect to the detector.

An experimental variant of a high-voltage station (HVDS1600-200) was put into trial operation on the basis of high-voltage distribution panels.

The station is equipped with software: "HVDS-200_instruction.pdf"

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