BRC-16KW-15KV

16.66KW，15KV高压电源

产品品牌：Unipower

原产地：美国

Electrical Specifications

Input
Voltage	208V± (187-229V)
Phase	Three
Frequency	50/60 Hertz
Current	65A/ phase max
Output
Voltage	0 - 15.0kV DC
Current	0 - 1.111A DC
Polarity	Positive or Negative (User to specify)
Regulation	±0.1% (± 15.0V)
Ripple	0.5% rms (75V rms) max.

Mechanical Specifications

Chassis Dimensions
Panel	19" W x 7" H
Chassis	21" Deep (not including approx. 2" for connections)
Weight	100Lbs. (including packaging)
HV Output	Fixed, rear panel
Control Interface	DB-25 female connector, rear panel (J4)
Power Input	3-position terminal strip, rear panel
Ground Connection	1/4 - 20 stud, rear panel
Fusing
Regulator 9120010 (F1)	Bussmann GDC-100mA (250V AC, 0.1A, time delay)
Regulator 9120010 (F3)	Bussmann GDC-500mA (250V AC, 0.5A, time delay)
Inverter 853189539P (F1, 2)	Bussmann GDB-4A (250V AC, 4A, fast acting)
10kw

Pin Out

Control – “Local”
Main Circuit Breaker
Switches
High Voltage	ON PB
High Voltage	OFF PB
kV	Adjust knob
A	Adjust knob
Meters	3.5 Digits LCD
	Voltage 15.0kV
	Current 1.111A
Control – “Remote”
Reference Inputs
Voltage	0 to +10V = 0 to -15.0kV DC
Current	0 to +10V = 0 to -1.111A DC
Monitor Outputs
Voltage	0 to -15.0kV DC = 0 to + 10V DC
Current	0 to -1.111A DC = 0 to + 10V DC
Digital Signal Inputs
HV ON	Momentary contact closure
HV OFF	Momentary contact opening
Digital Signal Outputs
HV ON	TTL High

User Interface Rear Panel
	PIN
	CR139	Overvoltage fault indicator (yellow)
	CR135	'Slow' DC overload fault indicator (yellow)
	CR133	ARC Rate Counter Fault Indicator (yellow)
	CR131	Rail Fault Indicator (yellow)
	CR137	Step Start Sequence Fault Indicator (yellow)

Pin Assignments – J4 (HV Regulator 9120010)
Note: Functions that are underlined are operational in both Local and Remote modes. In addition, please note that the local HV OFF switch is operational in both Local and Remote modes for safety reasons.
Pin #	Function (Input or Output)
1.	Voltage Reference (Input): This high impedance input should be connected to a low impedance voltage source (less than or equal to 1k ohms). A typical input would be the analog output of a computer interface. Zero volts applied here is equal to a zero volt HV output, and +10V is equal to a +5.0kV HV output (0 to +10V = 0 to +5.0kV).
2.	Common Pin for References (Input): Connect to the return of the analog signal (or other voltage source) applied to pin 1.
3.	Current Reference (Input): This high impedance input should be connected to a low impedance voltage source (less than or equal to 1k ohms). A typical input would be the analog output of a computer interface. Zero volts applied here is equal to a zero ampere HV output, and +10V is equal to a +800mA HV output (0 to +10V = 0 to +800mA).
4.	Analog Voltage Monitor (Output): This low impedance output should be connected to a high impedance load. A typical load would be a voltmeter or the analog input of a computer interface. A micrometer or millimeter, in series with an appropriate resistor, will function well. It is best if the resistor is adjustable so that the meter calibration may be trimmed. Zero to +10V on this pin represents zero to +5.0kV HV output (0 to +10V = 0 to +5.0kV). The source impedance for this signal is 1k ohm.
5.	Common Pin for Analog Monitors (Output): Connect to negative terminal of meters or return of other measurement instrument applied to pins 4 and 6.
6.	Analog Current Monitor (Output): This low impedance output should be connected to a high impedance load. A typical load would be a voltmeter or the analog input of a computer interface. A micrometer or millimeter, in series with an appropriate resistor, will function well. It is best if the resistor is adjustable so that the meter calibration may be trimmed. Zero to +10V on this pin represents zero to +800mA HV output (0 to +10V = 0 to +800mA). The source impedance for this signal is 1k ohm.
7. 8.	High Voltage OFF Control (Input): Connect to a normally closed (NC) set of isolated (“voltage free” or “dry”) switch contacts. Operation of these contacts must be momentary (i.e. the contacts stay closed until the switch is operated, at which time they open briefly, and the contacts automatically return to the closed state after an operation).
9,10.	External Interlock (Input): Short these pins together to complete interlock loop.
11,12.	High Voltage ON Control (Input): Connect to a normally open (NO) set of isolated switch contacts. Operation of these contacts should be momentary, but an alternate action switch is acceptable.
13.	Remote HV ON Monitor (Output): This signal is +5VDC when HV is ON and is +0VDC when HV is OFF.
14.	Common Pin for High Voltage ON Control and Inhibit Command (Input): Connect to return for Remote HV ON Monitor and Inhibit Command signals.
15.	Inhibit Command (Input): This input is used to prevent high voltage from being turned on in any mode of operation. By maintaining +5VDC on this pin (TTL high state), high voltage is prevented from being turned on by the front panel pushbutton or the User Interface, and will terminate high voltage if in the ON state.

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