KEPCO BOP 500M, Руководство оператора

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BOPHV020411
1-1
SECTION 1 - INTRODUCTION
1.1 SCOPE OF MANUAL
This manual contains instructions for the installation, operation and maintenance for the Models
BOP 500M and BOP 1000M Bipolar Operation Power Supplies, manufactured by Kepco, Inc.,
Flushing, New York, U.S.A.
1.2 GENERAL DESCRIPTION
The Kepco Model BOP 500M and BOP 1000M are high voltage power sources, which combine
the capabilities of fast programmable power supplies with a Class A output stage, which can
respond bidirectionally from zero. The “BOP” can be operated in a “Voltage Stabilizing” or “Cur-
rent Stabilizing” operating mode (selectable by a front panel switch). The BOP incorporates two
separate control channels, for local (front panel) or remote control of the output current and the
output voltage. In addition, bounding currents for bipolar voltage and current limiting are pro-
vided which may be adjusted manually (by front panel controls) or can be remotely pro-
grammed. All control and bounding channels are connected to the bipolar (Class A) output
stage via an “EXCLUSIVE-OR” gate, so that only one circuit is in control of the BOP output at
any one time. Some applications are listed below:
A) VOLTAGE MODE OPERATION. (Current limiting either front panel adjusted or remotely
programmed using the current limiting channel).
1) High speed, bipolar d-c voltage source (remote or locally controlled output).
2) Scaling or summing amplifier with or without d-c bias.
B) CURRENT MODE OPERATION. (Voltage limiting either front panel adjusted or remotely
programmed using the voltage limiting channel).
1) High speed, bipolar d-c current source (remote or locally controlled output).
2) Amplification of a-c currents with or without d-c bias.
The main chassis of the Model BOP Operational Power Supply/Amplifier is constructed of
plated steel. The wrap-around cover is perforated steel, plated and painted in a dark gray tex-
ture. The front panel material is aluminum, treated and painted light gray (Color 26440 per Fed.
Std. 595). The major part of the circuitry is located on plug-in type circuit boards for convenient
access.
1.3 ELECTRICAL SPECIFICATIONS, GENERAL
A) INPUT SOURCE REQUIREMENTS: 105 to 125Vac or 210 to 250Vac, 50 to 65 Hz, select-
able by the SOURCE VOLTAGE SELECTOR SWITCH (refer to Section 2, Fig. 2-3). Power
consumption approximately 250 Watts. Power factor: 0.8. The primary circuit is protected
by a fuse.
B) OPERATING TEMPERATURE RANGE: -20°C TO +65°C.
C) STORAGE TEMPERATURE RANGE: -40°C to +85°C.
D) COOLING: Forced air using a d-c fan blowing to the rear of the unit.