Trek 615-10 User Manual
Trek Model 615-10
±10 kV (±20 kV p-p) High-Voltage AC/DC Generator
The Trek Model 615-10 is a precision high voltage AC/DC generator
and amplifier system used in a broad range of R&D and production
applications. In the constant voltage mode, the 615-10 generates
constant amplitude waveforms with or without DC bias. In the constant
current mode, it generates constant amplitude AC current waveforms,
with or without DC bias and in amplifier mode, an analog voltage input
connector is provided to apply external AC or DC signals.
The Model 615-10 provides many extra features, along with Trek’s
exclusive instrument control and an interface to be used in remote
operation.
Key Specifications
! AC Voltage Range (DC bias is zero):
!
DC Bias (AC voltage is zero):
!
AC Voltage + DC Bias: 0 to ±20 (combined AC and DC instantaneous voltage value)
!
AC Current (DC current is zero): 0 to ±10 mA average where AC current average = (2) I peak / 3.14
!
DC Current (AC current is zero): 0 to ±10 mA DC
!
AC + DC Current: 0 to ±35 kHz peak
!
Frequency (Internal Generator): 100 Hz to 10 kHz
0 to ±20 kV DC peak-to-peak
0 to ±10 kV DC
Typical Applications Include
! Electrophotographic processes
Electrophotographic corotron/scoratron device shielding
!
Photoconductor industry
!
Features and Benefits
Three modes of operation with or without DC offset bias
!
Monitor and control photoreceptor charging current with very high accuracy
!
! Four-quadrant output extends frequency response
Operator-selectable sine, square or triangle wave output shape
!
NIST-traceable Certificate of Calibration provided with each unit
!
compliant
!
Trek also provides Model 615A-1 and Model 615-3 which have a 10 kV peak-to-peak capability
!
TREK, INC. • 190 Walnut Street • Lockport, NY 14094 • USA • 800-FOR TREK
(fax) • www.trekinc.com • sales@trekinc.com 716-438-7555 • 716-201-1804
Features (cont.)
Internal AC Generator
An internal AC function generator is used to
produce the AC output voltage (Constant AC
voltage mode) or AC output current (Constant
AC Current mode).
Waveform Options
Square, sine or triangle
Frequency
100 Hz to 10 kHz
High Voltage AC
Output Limit
Adjustable from 0 to 20 kV p-p for Constant
Current mode and Constant Voltage mode
Accuracy
5% of full scale
High Voltage On-Off
Local On-Off switch; Remote TTL compatible
Load Compensation
2 potentiometers to adjust AC response
Master DC Switch
Turns On and Off the DC generator
Master AC Switch
Turns On and Off the AC generator
Voltage or Current
Model Select
Local front panel switch; Remote TTL
compatible switch applied to mode select input
Compliance Indicator
LED indicates over voltage or over current
Overload Indicator
LED indicates when current limit is exceeded
Mechanical
Dimensions
279 mm H x 432 mm W 432 mm D
(9.3” H x 17” W x 17” D)
Weight
19.3 kg (42.5 lb)
HV Connector
Alden High Voltage Connector
BNC Connectors
Amplifier Input, Voltage Monitor, Current Monitor,
Remote High Voltage ON/OFF, Out of Regulation
Status, Fault/Trip Status
Operating Conditions
Temperature
15°C to 35°C (15°F to 35°F)
Relative Humidity
To 85%, noncondensing
Altitude
To 10000 meters (32808.4 ft.)
Electrical
Line Voltage
90 to 127 V AC or 180 to 250 V AC,
either at 48 to 63 Hz
AC Line Receptacle
Standard 3-prong AC line connector
Power Consumption
600 VA, maximum
Supplied Accessories
Operators’ Manual
PN: 23356
HV Output Cable
PN: 43405
Line Cord, Spare
Fuses
PN: N5002; s
destination
elected per geographic
Optional Accessories
HV Output Cable
PN: 43421, 43422, 43423
19-in Rack Mount Kit
Model 608RA (with EIA hole spacing)
19-in Rack Mount Kit
Model 608RAJ (with JIS hole spacing)
615-10 Specifications
Output Limits (any mode)
AC Voltage (DC bias
is zero)
0 to 20 kV peak-to-peak
DC Bias (AC voltage
is zero)
0 to ±10 kV DC
AC Voltage + DC
Bias
0 to ±20 kV (combined AC and DC
instantaneous voltage value)
AC Current (DC
current is zero)
0 to ±10 mA average where AC current average
= (2) I peak / 3.14
DC Current (AC
voltage is zero)
0 to ±10 mA DC
AC Current + DC
Current
0 to ±35 mA peak
Frequency (internal
generator)
100 Hz to10 kHz
Performance
Input Voltage Range
±10 V DC or peak AC
Gain for Noninverting
Voltage
Factory set for 1000 V/V
DC Voltage Gain
Accuracy
0.5% of full scale
Slew Rate
Greater than 500 V/µs
Large Signal
Bandwidth (2%
distortion)
DC to greater than 7.5 kHz (typical)
Small Signal
Bandwidth (-3 dB)
DC to greater than 20 kHz
Voltage / Current Displays and Monitors
AC Display
A 3½ digit LED display indicates the peak-topeak value of the AC voltage output or the
average AC current waveform (switch
selectable)
Accuracy
Better than 0.5% of full scale ±1 digit
DC Display
A 3½ digit LED display indicates either the level
of the DC bias or the level of the DC load
current (switch selectable)
Accuracy
Better than 0.2% of full scale ±1 digit
Voltage Monitor
A buffered output provides a low-voltage replica
of the high voltage output
Scale Factor
1/1000th if the high voltage output
Current Monitor
A buffered output provides a low-voltage replica
of the load current
Scale Factor
0.25 V/mA
Features
Constant Voltage /
Current Current
2 10-turn potentiometers for precise settings
Amplifier Input
Front-panel BNC processes external signal
DC Bias
Adjustable from 0 to ±10 kV DC
Measurement and Power Solutions
Copyright ã 2012 TREK, INC. All specifications are subject to change. 1235DEC
TM
www.trekinc. com
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