Crompton PTG4-2-75-422FF _ Medium Voltage Potential Transformer s, Two Bushing, Fuses Fuses, Primary Voltage - 4200

ACCURACY CLASS:
0.3 WXMYZ, 1.2ZZ at 100% rated voltage with 120V based ANSI burden.
0.3 WXMY, 1.2Z at 58% rated voltage with 69.3V based ANSI burden.

FREQUENCY:
60 Hz.

MAXIMUM SYSTEM VOLTAGE:
12 kV, BIL 75kV full wave

THERMAL RATING:
1000 va AT 30°c amb.
750 VA at 55°C. amb.

APPROXIMATE WEIGHT:
60 lbs., unfused

Features:

• Primary terminals that are unfused are¼-20 brass screws with one lockwasher and flat washer.
• Primary terminals that are fused are¼-20 brass screws with one flat washer, lockwasher and two nuts.
• Secondary terminals are No. 10-32 brass screws with one flat washer and lockwasher.
• The Transformer s are tested for partial discharge to Canadian Standards CAN 3-C13-M83. This test can also be carried out to IEC requirements if requested.
• The core and coil assembly is vacuum encapsulated in polyurethane resin.
• Thermal burden rating is for 120 volt secondaries
• Plated steel Mount ing base.
• Fuses have 1.63" Dia Caps and 11.50" clip centers.
• Switchgear style is similar to fused style. No fuse or fuse clip is provided, but inserts for fuse clips are supplied.
• A test cord is provided with each unit.

Specifications:

• Catalog Number: PTG4-2-75-422FF
• Group : 1
• Primary Voltage: 4200
• Ratio: 35:1
• Secondary Voltage: 120
• Type: Fuses Fuses

Specifications Sheet:

• Datasheet.pdf