Ransburg LEPS5002 Power Supply for MicroPak - Manual (Page 9)

GENERAL DESCRIPTION
Through the use of integrated cascade technol-
ogy, the LEPS5002 High Voltage Power Supply
is designed to operate with MicroPak TM rack
mounted control systems to generate up to neg-
ative 100,000 Volts DC. The five high voltage
outputs of the LEPS5002 provide electrostatic
spray applicators with up to a maximum of 1000
microamps current at the maximum voltage of
100kV. This heavy duty source of high voltage
provides for rugged, reliable operation in a vari-
ety of industrial finishing applications.
The LEPS5002 Power Supply is similar in func-
tion to the single output, dry dielectric model,
part number 74793, with the exception that the
circuits are immersed in oil. This design pro-
vides five outputs instead of only one, therefore
eliminating the need for a separate junction
tank.
The MicroPak Control unit continuously moni-
tors the actual high voltage and current outputs,
regulates voltage and performs safety diagnos-
tics. A low voltage control cable connects the
control unit to the LEPS5002 Power Supply.
The control unit can be operated from front pan-
el adjustments or from an external PLC.
For information regarding the specifications,
installation and operation of the MicroPak Con-
trol unit, please refer to the appropriate service
manuals or contact your authorized Ransburg
representative. Also refer to the MicroPak man-
ual for troubleshooting information.
All components of this power supply were se-
lected for reliable, heavy duty service. The com-
ponents, including the high voltage transformer,
operate immersed in high quality (non-pcb) di-
electric oil to insulate against corona discharge
and provide excellent heat dissipation of the
internal circuit.
The LEPS5002 is Factory Mutual approved for
INTRODUCTION
use with the Ransburg Aerobell 33 TM and Tur-
bodisk 33 TM rotary atomizers when used in a
system that includes:
• MicroPak Power Supply Control Unit
• SSW-1064, Unshielded Type High Voltage
Cable
• LKIT0003, High Voltage Connection Kit
• LEPS5000-05, Junction Tank
• 17256-11 (or -12), High Voltage Transfer
Switch (Turbodisk 33 only)
The LEPS5002 is also Factory Mutual approved
for use with the Ransburg REA III TM automatic
guns when used in a system that includes:
• MicroPak Power Supply Control Unit
• 70393, REA III Automatic Guns
• LEPS5000-04, Resistive Junction Tank
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The total number of applicators that
can be connected to one power supply
is determined by the total power output
required for the application. It is recom-
mended that the maximum continuous
output current from the LEPS5002 Power
Supply not exceed 800 microamps.
C A U T I O N
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LEPS5002 Power Supply - Introduction
6
Ransburg
CP-98-02.3