PM-P881 MEASUREMENT OF % RATIO ERROR AND PHASE ANGLE OF GIVEN PT

Description

SCOPE OF LEARNING:

Study of PT Testing by Comparison V.G. as Null Detector

Measurement of % Ratio Error And Phase Angle Of Given PT

TECHNICAL SPECIFICATIONS:

Meters:

• Voltmeter 300V
• Ammeter 5A
• Portable Wattmeter 250V,6A   1500W 2Nos.

Power supplies:

• Power Supply 0-220-440V, 2A.
• Operated on Mains power 415V, 50Hz +10%

Components are mounted on the panels are:

• Standard Potential Transformer 220:110, 440:110
• Test  Potential Transformer 220:110, 440:110
• Lamp Load
• Auto Transformer 2A Single Phase
• Phase Shifter Transformer 415V, 500VA

SALIENT FEATURES:

• Light Indicator for Mains.
• Front panel built with high class insulated Printed Bakelite/Aluminum Board sheet with well printed circuits and symbols.
• MCB for Short Circuit protection
• Instruction manual.
• Connections are brought out through 4mm Colored Safety Sockets.
• Patch Cords 4mm.
• The trainer is housed in Metal cabinet.
• Size of the trainer set 36x24”

OPTIONAL ACCESSORIES:

• NO

Technical Details