HV POWER SUPPLY FOR CAPACITOR CHARGING/TESTING
10kV to 100kV, 100W to 2kW
This series of power supplies can generate output that ranges from 1kV to 100kV, 2kW to 6kW and are housed in compact 19” racks to give a highly regulated output.
PARAMETER | SPECIFICATION | ||||||
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Input Voltage | 230V ±10% AC, 50Hz, single phase | ||||||
Output Current Range* | 10kV to 100kV DC | ||||||
Output Power Range* | 100W to 2kW | ||||||
Polarity* | Positive | ||||||
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Stability | < 0.05%/hour after 1 hour warm up | ||||||
Temperature Coefficient | < 0.05% / °C | ||||||
Regulating Mode | Constant current - Constant voltage | ||||||
Cooling | Forced air cooling | ||||||
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 |
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Protections* | Against short circuit and arc | ||||||
Remote Controls & Signals through Pluggable Connector / D-Connector (External RS232 Microcontroller Module) # |
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 |
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Front Panel | Power ON/OFF MCB with indication HV ON/OFF switch with indication 3½ digit current and voltage meters 10-turn potentiometers for current and voltage control Constant current – constant voltage mode indication Charging complete indication |
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Back Panel | Terminal block for 3 phase input Fuse holders with fuses Terminal for HV output with 10ft of detachable high voltage cable Stud for grounding the unit Remote interface connector # |
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Topology | High frequency resonant / PWM-controlled switch mode | ||||||
Switching Device | IGBT | ||||||
Cabinet | 19” rack, powder coated |
# For remote operation RS232 available at an extra cost
Pins | 14 Pin Pluggable Connector (Analog Interface) | 25 Pin D Connector (Digital Interface) |
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1 | Earth | Earth |
2 | Common | Common |
3 | Interlock | HV Enable |
4 | HV Enable | Voltage Control Remote |
5 | Reference | Current Control Remote |
6 | Common | Over Voltage Control Remote* |
7 | Voltage Control Remote | Over Current Control Remote* |
8 | Voltage Control Local | Common |
9 | Common | Voltage Monitor |
10 | Current Control Remote | Current Monitor |
11 | Current Control Local | Reserved Monitor* |
12 | Common | Reserved Monitor* |
13 | Voltage Monitor | Common |
14 | Current Monitor | Mode Status |
15 | Interlock Status | |
16 | HV ON Status | |
17 | Common | |
18 | PS Fault Status* | |
19 | Over Voltage Status* | |
20 | Over Current Status* | |
21 | Over Temperature Status* | |
22 | Open Circuit Status* | |
23 | Phase Failure Status* | |
24 | Reserved Status* | |
25 | Common |
*Optional. To be specified by the user only as per application’s requirement.
Ordering Code |
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Section | Description | Options | Options Description | ||||||||||||||||||||||
1 | Output Voltage | XXX | Value of output voltage | ||||||||||||||||||||||
2 | Output Power | YYY | Value of output power | ||||||||||||||||||||||
3 | Polarity |
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4 | Short Circuit |
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5 | Regulation Mode |
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6 | Control Mode |
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