Watlow Power Series
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My market
Electric furnaces & ovens
Petrochemical & process
Semiconductor

Benefits
Key benefits of the Power Series
Save money with SCR control

More information
Specification sheet (PDF)
User's manual (PDF)
Ordering information
Power controller case histories
SCR Power Controls brochure (PDF)
SCR Power Control education (PDF)
PowerPoint® library
Video clip collection
Watlow web site

Go directly to information about...
Agency approvals
Alarms
Amperage ratings
Communications
Current limiting
Field-selectable input
Hardware overview
Heater bakeout
Heater diagnostics option
Heater tolerance detection
Installation features
Maximum rate of change
Operator interface
Ordering information
Phase angle control
Phase configurations
Retransmit
SCR control
Selection chart, control methods
Soft start
Voltage compensation
Zero cross control

Copyright © 2000, Watlow Electric Manufacturing Company. All rights reserved.
Legal notices
Power Series power controllerPower SeriesTM power controller

Lower operating costs
Heater failure detection
Tight, responsive control
Equipment protection
Communications
Flexibility
Current and power monitoring
Quick installation and startup



Lower operating costs

SCR control provides lower operating costs:
Extended heater life.
Reduced equipment downtime.
Less maintenance.
Lower scrap rates.


Heater failure detection

Heater tolerance detection can detect a failed heater, or detect a problem before a heater fails.

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Tight, responsive control

Phase angle or zero cross control can provide on-off cycle times shorter than one second.
Voltage compensation adjusts for changes in line voltage so that power to the load remains the same.

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Equipment protection

Soft start and current limiting prevent excessive current on startup.
Heater bakeout removes moisture from the heater to prevent heater damage.
Maximum rate of change prevents sudden increases in current.
Built-in semiconductor fusing protects the power controller from short circuits in the load.

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Communications

The communications option allows you to program and monitor the Power Series from a computer or PLC.


Microprocessor-based for maximum flexibility

Field-select phase angle control or zero cross control.
Field-select the input signal.
Field-program alarms, soft start and other features for optimal performance with your application.
Operate at 50 or 60Hz with no special calibration.

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Current and power monitoring

The heater diagnostics option includes current monitoring and power (kVA) monitoring. The retransmit option allows you to transmit this data to a data-acquisition device.

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Quick installation and startup

Designed for easy installation.
Fast Start Guide gets you up and running quickly! See Chapter 5 of the Power Series User's Manual.
Easy-to-use interface.

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