This series of power supplies will have both polarities but either one can be operated at one time. They are housed in compact 19″ racks to give a highly regulated output
| PARAMETER | SPECIFICATION | |
|---|---|---|
| Input Voltage | 230V ±10% AC, 50Hz, single phase for >2kW 415V ±10% AC, 50Hz, single phase for <2kW |
|
| Output Voltage Range* | 1kV DC to 150kV DC | |
| Output Power Range* | 50W to 30kW | |
| Number of outputs | 1 | |
| Polarity* | Reversible positive or negative selection is by a switch on front panel upto 50kV models and simply reversing multiplier / rectifier stack above 50kV |
|
| Line Regulation | Upto 0.05% for±10% variation in input voltage | |
| Load Regulation | Upto 0.1% for 0 to 100% load variation | |
| Ripple | Upto 0.1% rms at full rating | |
| Stability | <0.1%/hour after 1 hour warm-up | |
| Regulation Mode* | Constant Voltage – Constant Current | |
| Voltage & Current Control* | Local: By 10-turn potentiometers on the front panel Remote: 0 to 10V DC signals for voltage & current control; OR Control through computer interface |
|
| Protections* | Against over voltage, over load, short-circuit, and arc | |
| Remote Interface (Analog) through pluggable connector |
10V DC reference 10V DC HV enable signal 0 to 10V DC signal for voltage & current control 0 to 10V DC signal for voltage & current monitoring |
|
| Optional. Remote Interface (Digital) through D-Connector (External Ethernert/RS232 Microcontroller Module)# |
HV ON/OFF Voltage & current setting Voltage & current monitoring |
|
| Front Panel | Power ON/OFF Switch / MCB with indication HV ON/OFF switch with indication Polarity indication 3½ digit voltage and current meters 10-turn potentiometers for voltage and current control Constant voltage – constant current mode indication |
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| Back Panel |
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| Topology | High frequency resonant / PWM-controlled switch mode | |
| Switching Device | IGBT | |
| Cabinet | 19″ rack, powder coated, 3U to 8U depending on power rating 19″ rack, powder coated, 3U to 8U depending on power rating followed by a separate multiplier cabinet |