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Specifications
Input Voltage (PC2125B-3P):
Input Voltage (PC2250B-3P):
Frequency:
Output Voltage (PC2125B-3P):
Output Voltage (PC2250B-3P):
Maximum Continuous Output:
Minimum Field Resistance:
Physical Size:
Weight:
Control Module:
Optional Control Module:
Internal Protection:
External Voltage Control:
Output Limiter:
160 - 240vac, 3ø
320 – 416vac, 3ø
50 or 60 Hz
0-225vdc @ 240vac input
0-390vdc @ 416vac input
200Adc
.83Ω (PC2125B-3P)
1.7Ω (PC2250B-3P)
22 ¾ x 24 ¼ x 9 in.
35 lb.
PCM-3P
PCM-3PAF
Fuses, cartridge type
Yes, 0-10vdc @ 4-20mA
42-100% of Max Output
PC2000B-3P Series
3-Phase Phase-Controlled
Power Supply
The Power-Tronics PC2000B-3P Series of 3-
Phase DC Power Supplies are a self-
contained complete industrial DC power
supply designed for operation at 125/250vdc
at up to 200Adc!
The PC2000B-3P Series is uniquely designed
to sit in a compact footprint while being
passively convection cooled for a long service
life. Because of its unique modular design,
the PC2000B-3P Series minimizes downtime
should a repair ever be necessary! The
compact design allows a wide variety of
installation methods, including installations
where space is at a premium.
Retrofitting an existing application with non-
standard transformer voltage is easy thanks to
the wide range of suitable input voltages to the
rectifier section! Designing a new installation
is simplified thanks to the ability to accept
standard transformer secondary voltages.
The PC2000B-3P Series is a time-proven
design, utilizing high-reliability components
and a unique modular design to simplify repair
should any failure occur.
The PCM-3P control module includes an
internal 0-10VDC or 4-20mA interface module
to allow a wide variety of VAR, PF, or other
PLC controls to remotely control the unit.
An optional PCM-3PAF control module is
available with onboard residual self-flashing
capability to allow for use on shunt-powered
generator sets (with appropriate PLC control).
The PC2000B-3P Series is designed to
provide a lifetime of service and is specifically
built to minimize failures and potential
downtime!
© 2024 Power-Tronics, Inc.
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Summary of Contents for Power-Tronics PC2000B-3P Series
- Page 1 PC2000B-3P Series 3-Phase Phase-Controlled Power Supply The Power-Tronics PC2000B-3P Series of 3- Phase DC Power Supplies are a self- contained complete industrial DC power supply designed for operation at 125/250vdc at up to 200Adc! The PC2000B-3P Series is uniquely designed...
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Page 2: Table Of Contents
Determining Application Sizing:...................4 Input Power & Field Connection Diagram:..............6 PCM-3P Control Module:....................7 Control Wiring Diagram:....................8 Initial Setup and Commissioning:................9 Bench Check Procedures:...................10 Installation Warranty Form:..................11 Product Warranty Certificate:..................12 For Technical Support: Visit our website at: www.power-tronics.com Call Us at: (830) 895-4700... -
Page 3: Introduction And Functional Description
(It can give a false reading!) Functional Description The PC2000B-3P Series of Phase Controlled Power Supplies is the result of over 35 years of engineering efforts and offers high-demand features at a competitive price point. The PC2000B-3P Series of Phase Controlled Power Supplies are a proven design and is engineered to greatly simplify setup while offering extreme reliability. -
Page 4: Determining Application Sizing
Before installation, it is necessary to verify that the PC2000B-3P Series is the correct product for your application. To determine if the PC2000B-3P Series is the correct product for your generator you need to know any two of the following 3 specifications from the rating plate of your generator:... - Page 5 They will make a bad problem much, much worse! Only use Garnet or Flint sandpaper and clean with a clean rag soaked with Acetone for best results! For Technical Support: Visit our website at: www.power-tronics.com Call Us at: (830) 895-4700...
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Page 6: Input Power & Field Connection Diagram
Input Power & Field Connection Diagram (See page 8 for control wiring diagrams) The PC2000B-3P Series Power Supply is a half-controlled 3-phase Full-Wave rectified industrial DC power supply, which allows a maximum of 225/390VDC at 200 ADC with an input voltage of 240/416VAC 3ø. -
Page 7: Pcm-3P Control Module
Gate Enable Pins Apply 24VDC to G+ & G- To Run Exciter V+, M+ & C-: Input for 0-10V (V+ & C-) or 4-20mA Signal (M+ & C-) For Technical Support: Visit our website at: www.power-tronics.com Call Us at: (830) 895-4700... -
Page 8: Control Wiring Diagram
Power wiring is shown on Page 6. Note that the PCM-3P requires control signal from a 0-10V or 4-20mA source such as a PLC. 24VDC Power Source 0-10VDC 4-20mA Control Signal For Technical Support: Visit our website at: www.power-tronics.com Call Us at: (830) 895-4700... -
Page 9: Initial Setup And Commissioning
Install the PC2000B-3P Series Power Supply and wire according to the correct wiring diagram and control wiring diagram (Pages 6-8). If installing the PC2000B-3P Series Power Supply on a load containing slip rings and brushes, verify that the brushes and brush riggings are isolated, ungrounded, and connected ONLY to the PC2000B-3P Series Power Supply. -
Page 10: Bench Check Procedures
Install a switched 24vdc power source to terminals G+ and G- on the PCM-3P Control Module. Input 208-240VAC, 3ø fused at no more than 5A into the PC2000B-3P Series. The test light should be OFF. Turn on the 24vdc power source to terminals G+ and G- on the PCM-3P Control Module. The test light should be OFF. -
Page 11: Installation Warranty Form
It is very important that you fill out this form completely when installing a voltage regulator. This form serves as a history record on the application. This form also contains the information needed by Power-Tronics, Inc., for repair and troubleshooting of any product you may be having problems with. -
Page 12: Product Warranty Certificate
Power-Tronics, Inc., warranties only parts and workmanship of this product for a period of 3 years from the original date of purchase from Power-Tronics, Inc. Under warranty, Power-Tronics, Inc.
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