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© 2014 Power-Tronics, Inc. 

 
 
 

The Power-Tronics PC1500 Series Phase 
controls are a self-contained complete 
Phase control.  The PC1500 Series Phase 
control is designed for continuous 
operation at up to 105vdc for PC1500AF 
models and 210vdc for PC1500BF models 
at 100adc! 
 
The PC1500 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 PC1500 minimizes 
downtime should a repair ever be 
necessary!  The PC1500 Series’ compact 
design allows a wide variety of installation 
methods, including installations where 
space is at a premium. 
 
The PC1500 Series is a time-proven 
design, utilizing high-reliability components 
and a unique modular design to simplify 
repair.  The PC1500 Series is designed to 
provide a lifetime of service and is 
specifically built to minimize failures and 
potential downtime! 
 
The PC1500 Series is also capable of 
operation with Power-Tronics’ wide variety 
of optional accessories, which allow them 
to be remotely operated by dry contact 
switching or by a PLC controller! 
 
The PC1500 Series Phase control is the 
latest upgrade to the PC1500A and 
PC1500B series of phase controls and 
replaces all previous Power-Tronics 
PC1500A, PC1500AX, PC1500B, and 
PC1500BX Phase controls! 

PC1500 Series 

Phase control  

 

Specifications 

 

Input Voltage: 

 

 

208 - 240vac 

Frequency: 

 

 

50 or 60 Hz 

Control Range:   

 

0-100% 

Output Voltage:   

 

0-210vdc @ 240vac input (PC1500BF) 

 

 

 

 

0-105vdc @ 240vac input (PC1500AF) 

Maximum Continuous Output: 

100adc 

Minimum Field Resistance: 

2.1

Ω

 @ 210vdc output (PC1500BF) 

 

 

 

 

1.05

Ω

 @ 105vdc output (PC1500AF) 

Physical Size: 

 

 

10 x 20 x 8 in. 

Weight:   

 

 

18 lb. 

Phase control: 

 

 

PC500X 

Repairable: 

 

 

Yes 

Internal Protection: 

 

Fuses, cartridge type 

External Voltage Adjustment: 

Yes 

System Operating Indicator: 

Yes 

Optional External Controls  

Yes 

 

PC1500BF Shown 
PC1500AF Similar

 

Summary of Contents for PC1500 series

Page 1: ...vice and is specifically built to minimize failures and potential downtime The PC1500 Series is also capable of operation with Power Tronics wide variety of optional accessories which allow them to be remotely operated by dry contact switching or by a PLC controller The PC1500 Series Phase control is the latest upgrade to the PC1500A and PC1500B series of phase controls and replaces all previous P...

Page 2: ...al Description 3 Determining Application Sizing 4 PC1500BF Connection Diagram 6 PC1500AF Connection Diagram 7 Initial Setup and Commissioning 8 Optional Power Tronics Add On Modules 9 Bench Check Procedures 10 Installation Warranty Form 11 Product Warranty Certificate 12 ...

Page 3: ...itch in the DC portion of the phase control s wiring NEVER USE A DIGITAL FREQUENCY METER It can give a false reading Functional Description The PC1500 Series Phase Control is the result of over 20 years of engineering efforts and offers high demand features at a competitive price point The PC1500 is a proven design and is engineered to greatly simplify setup while offering extreme reliability When...

Page 4: ...te of your load 1 Control Field Voltage in DC Volts Generally given in full load Voltage on nameplates 2 Control Field Resistance in Ohms See Note Below 3 Connected Load Amperage in DC Amps Generally given in full load Amps on nameplates Using the specifications obtained from your connected load verify that your load fits the specifications from the chart or graph below Exciter full load voltage i...

Page 5: ...fference in reading your device has brush and ring contact problems and will need cleaning or maintenance before installing the PC1500BF Failure to correct brush and ring contact problems will result in severe damage to the phase control as well as possible PERMANENT damage to the slip rings themselves NEVER use emery cloth carborundum stones comm sticks or Tuner cleaner to dress or clean slip rin...

Page 6: ...control is 240VAC DO NOT input 277VAC into the PC1500BF Severe damage to the unit will result For use on 480V or higher systems connect the PC1500BF to an appropriate step down transformer to supply 240VAC to the PC1500BF Diagram Assumes a 208 240V Input Voltage For 480V or higher systems use a 31KVA or larger Transformer with a 240V Secondary NOTE It is not necessary to jumper terminals E and F i...

Page 7: ...ontrol is 240VAC DO NOT input 277VAC into the PC1500AF Severe damage to the unit will result For use on 480V or higher systems connect the PC1500AF to an appropriate step down transformer to supply 240VAC to the PC1500AF Diagram Assumes a 208 240V Input Voltage For 480V or higher systems use a 15KVA or larger Transformer with a 240V Secondary NOTE It is not necessary to jumper terminals E and F if...

Page 8: ...en altered 5 If you are using a remote voltage adjustment set it at 50 of adjustment 6 If you are using the PC1500BF on a synchronous motor bring the motor up to operating speed and turn on the phase control switch if used 7 Set the internal voltage adjustment to the desired voltage setting for the connected load by turning the adjustment screw clockwise right Note that the voltage adjustment is a...

Page 9: ...les below visit our online catalog at www power tronics com UIC200 Optical Interface Allows the PC1500 to be controlled externally by virtually any digital load sharing controller VAR controller genset controller or digital governor controller MP12 24 Motorized Potentiometer Allows the PC1500 to be externally controlled by older automated controllers using pulsed signals or dry contacts for contro...

Page 10: ... The test light should light to FULL Brightness NOTE It may take several turns of the adjustment screw before the lights illuminate 7 Slowly turn the internal voltage adjustment of the PC1500 Phase Control Counter Clockwise Left until the lights go dark The test light should be OFF NOTE It may take several turns of the adjustment screw before the lights go dark 8 Turn off power and disconnect the ...

Page 11: ...ion will result in a cancellation of your warranty coverage Filling out this form takes only minutes but will save hours or days later on if your product should require service Product Other options Serial Number Date of Installation Type of Generator Model Brush type Brushless AC Stator Information Wired for Volts Phase Hz Generator Configuration Lead Exciter Rotor Information Exciter field resis...

Page 12: ...ve part A repair request form must be sent in with the product before repairs will begin You can obtain this form by contacting Power Tronics Inc Send repairs to Power Tronics Inc 2802 Cobbler Ln Kerrville Texas USA 78028 Send in repairs only by UPS or FedEx USPS will NOT deliver to our facility Any one of the following conditions will void the warranty v Overheating of the power supply resistor o...

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