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(top left) Model PAM-01 front panel      (top right) Model PAM-01 rear panel

(bottom left) Side view of PAM-01        (bottom right) PAM-RM optional accessory 

(click any photo to enlarge)

PAM-01 Self-Calibrating Power Angle Meter

The PAM-01 utilizes electronics to accurately measure the generator power angle, delta.  Power angle is the angle between the generatorís internal voltage and its terminal voltage.  The maximum theoretical value of power angle allowable for stable operation is 90 degrees.  If the generatorís power angle exceeds this value, the generator will become unstable, slip a pole and no longer provide power to the transmission system.  The PAM-01 continually monitors and displays power angle and automatically calibrates itself every time the generator is synchronized to the power system.  PAM-01 output is available for control and generator frequency and modeling calculations as well.  Click here for PAM-01 technical specifications.

Click here for a graphical definition of power angle.

Key Benefits:

bulletAccurately measures power angle for synchronous generators and motors
bulletSupports generator model development and verification
bulletSupports both magnetic speed pickup and optical probe
bulletVery reliable at a reasonable cost

Accessories Supplied:

bulletOne model PAM-01 instruction manual
bulletSpare fuses

Optional Accessories:

bulletPAM-RM----PAM remote meter which allows display of power angle up to 1000ft from main unit (see photo above)
bulletOP-01 Opto-probe
bulletMAG-01 Magnetic speed sensor
bulletExtra model PAM-01 instruction manual

Warranty and Support:

One year parts and labor.  Unlimited phone support on applications and troubleshooting.


Description Price
PAM-01 Power angle meter $10,450.00
PAM-RM Remote meter $695.00
OP-01 Opto-Probe $495.00
MAG-01 Magnetic speed sensor $200.00
Extra PAM-01 Manual $125.00

EUMAC Inc. accepts Visa and Mastercard.  Please contact us at 602-942-9168 for credit card orders.  Your credit card will be billed after equipment ships.

Prices listed are in U.S. Dollars.


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Last modified: November 08, 2005