Models PTG4 Indoor Voltage Transformer
Models PTG4 Indoor Voltage Transformer - Transformers
ACCURACY CLASS:
0.3 WXMY 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.
Overview
ACCURACY CLASS:
0.3 WXMY 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.
Request a Quote for Models PTG4 Indoor Voltage Transformer
Product Specifications
- Frequency
- 60 Hz
- Insulation BIL
- 75 kV
- Weight
- 85 lbs
- Mounting
- Indoor
- Application
- Metering
- Standards
- UL, ANSI/IEEE C57.13, IEC 44-1
- Accuracy Class
- 0.3 WXMY 1.2ZZ at 100% rated voltage (120V based ANSI burden); 0.3 WXMY, 1.2Z at 58% rated voltage (69.3V based ANSI burden)
- Thermal Rating
- 1,500 VA at 30°C ambient; 1,000 VA at 55°C ambient (rating is for 120V secondaries)
- Maximum System Voltage
- 9.52 kV, BIL 75 kV
- Canada Metering Approval
- Primary voltages marked with an asterisk are approved for revenue metering in Canada by Industry Canada, Approval No. AE-0429
- Recommended Minimum Spacing
- Unit to unit: 1.00 in minimum; HV to ground in air: 4.50 in minimum
- Terminals
- Primary (unfused): 1/4-20 brass screws with flatwasher and lockwasher; Primary (fused): 1/4-20 brass screws with flatwasher, lockwasher and two nuts; Secondary: No. 10-32 brass screws with flatwasher and lockwasher
- Core & Coil Construction
- Vacuum encapsulated in polyurethane resin
- Test Card
- A test card is provided with each unit
- Recommended Fuse Ratings
- 4,200:120V and 4,800:120V primaries: 15.5 kV rating, 80,000A interrupting (sym), 2.0E suggested continuous amp; 6,600:110V, 7,200:120V and 8,400:120V primaries: 15.5 kV rating, 80,000A interrupting (sym), 1.0E suggested continuous amp. Fuse dimensions: 1.63 in cap dia, 13 in length, 11.50 in clip centers.
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Specification Table
| Primary V | Secondary V | Ratio (display) |
|---|---|---|
| 4200 | 120 | 35:1 |
| 4200 | 120 | 35:1 |
| 4200 | 120 | 35:1 |
| 4200 | 120 | 35:1 |
| 4800 | 120 | 40:1 |
| 4800 | 120 | 40:1 |
| 4800 | 120 | 40:1 |
| 4800 | 120 | 40:1 |
| 6600 | 110 | 60:1 |
| 6600 | 110 | 60:1 |
| 6600 | 110 | 60:1 |
| 6600 | 110 | 60:1 |
| 7200 | 120 | 60:1 |
| 7200 | 120 | 60:1 |
| 7200 | 120 | 60:1 |
| 7200 | 120 | 60:1 |
| 8400 | 120 | 70:1 |
| 8400 | 120 | 70:1 |
| 8400 | 120 | 70:1 |
| 8400 | 120 | 70:1 |
| 4200 | 120 | 35:1 |
| 4200 | 120 | 35:1 |
| 4200 | 120 | 35:1 |
| 4800 | 120 | 40:1 |
| 4800 | 120 | 40:1 |
| 4800 | 120 | 40:1 |
| 6600 | 110 | 60:1 |
| 6600 | 110 | 60:1 |
| 6600 | 110 | 60:1 |
| 7200 | 120 | 60:1 |
| 7200 | 120 | 60:1 |
| 7200 | 120 | 60:1 |
| 8400 | 120 | 70:1 |
| 8400 | 120 | 70:1 |
| 8400 | 120 | 70:1 |
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