PCW Series
Window Type CT
- for indoor service
- up to 28kV/150kV BIL
- shielded and unshielded options
- 3.25” to 6.50” window diameter
- for installation over insulated cable or bushing
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| Drawing | Purchase | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 132-012- 16C | - | 5 | 60 | 2000-5A | 0.3B1.8 | 2.5L400 | 1.33 | 2.25 | Request Quote |
| 132-012-10C | - | 5 | 60 | 600-5A | 0.3B0.9 | 2.5L100 | 1.33 | 2.25 | Request Quote |
| 132-012-13C | - | 5 | 60 | 1200-5A | 0.3B1.8 | 2.5L200 | 1.33 | 2.25 | Request Quote |
| 132-802-10C | - | 10 | 75 | 600-5A | 0.3B0.9 | 2.5L100 | 1.50 | 3.25 | Request Quote |
| 132-802-13C | - | 10 | 75 | 1200-5A | 0.3B1.8 | 2.5L200 | 1.50 | 3.25 | Request Quote |
| 132-802-16C | - | 10 | 75 | 2000-5A | 0.3B1.8 | 2.5L400 | 1.50 | 3.25 | Request Quote |
| 133-012-10C | - | 15 | 95 | 600-5A | 0.3B1.8 | 2.5L200 | 1.50 | 4.50 | Request Quote |
| 133-012-13C | - | 15 | 95 | 1200-5A | 0.3B1.8 | 2.5L400 | 1.50 | 4.50 | Request Quote |
| 133-012-16C | - | 15 | 95 | 2000-5A | 0.3B1.8 | 2.5L400 | 1.50 | 4.50 | Request Quote |
| 133-032-10C | - | 15 | 95 | 600-5A | 0.3B0.9 | 2.5L100 | 1.50 | 5.25 | Request Quote |
| 133-032-13C | - | 15 | 95 | 1200-5A | 0.3B1.8 | 2.5L200 | 1.50 | 5.25 | Request Quote |
| 133-032-16C | - | 15 | 95 | 2000-5A | 0.3B1.8 | 2.5L200 | 1.50 | 5.25 | Request Quote |
| 133-112-16C | - | 15 | 110 | 2000-5A | 0.3B1.8 | 2.5L400 | 1.33 | 4.50 | Request Quote |
| 134-012A-002-13-20C | - | 15 | 110 | 4000-5A | 0.3B1.8 | 10L400 | 1.33 | 6.50 | Request Quote |
| 134-012A-002-13-24C | - | 15 | 110 | 5000-5A | 0.3B1.8 | 2.5L400 | 1.33 | 6.50 | Request Quote |
| 134-032A-002-13-24C | - | 15 | 110 | 5000-5A | 0.3B1.8 | 2.5L800 | 1.00 | 6.50 | Request Quote |
| 134-032A-002-15-18C | - | 15 | 110 | 3000-5A | 0.3B1.8 | 2.5L800 | 1.00 | 6.50 | Request Quote |
| 134-032A-002-15-20C | - | 15 | 110 | 4000-5A | 0.3B1.8 | 2.5L800 | 1.00 | 6.50 | Request Quote |
| 134-102-002-15- 13C | - | 25 | 150 | 1200-5A | 0.3B1.8 | 2.5L400 | 1.33 | 4.50 | Request Quote |
| 134-102-002-15-10C | - | 25 | 150 | 600-5A | 0.3B1.8 | 2.5L200 | 1.33 | 4.50 | Request Quote |
| 134-102-002-15-16C | - | 25 | 150 | 2000-5A | 0.3B1.8 | 2.5L400 | 1.33 | 4.50 | Request Quote |
| Drawing | Purchase | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| 132-012- 16C | - | 5 | 60 | 2000-5A | 0.3B1.8 | 2.5L400 | 1.33 | 2.25 | Request Quote |
| 132-012-10C | - | 5 | 60 | 600-5A | 0.3B0.9 | 2.5L100 | 1.33 | 2.25 | Request Quote |
| 132-012-13C | - | 5 | 60 | 1200-5A | 0.3B1.8 | 2.5L200 | 1.33 | 2.25 | Request Quote |
| 132-802-10C | - | 10 | 75 | 600-5A | 0.3B0.9 | 2.5L100 | 1.50 | 3.25 | Request Quote |
| 132-802-13C | - | 10 | 75 | 1200-5A | 0.3B1.8 | 2.5L200 | 1.50 | 3.25 | Request Quote |
| 132-802-16C | - | 10 | 75 | 2000-5A | 0.3B1.8 | 2.5L400 | 1.50 | 3.25 | Request Quote |
| 133-012-10C | - | 15 | 95 | 600-5A | 0.3B1.8 | 2.5L200 | 1.50 | 4.50 | Request Quote |
| 133-012-13C | - | 15 | 95 | 1200-5A | 0.3B1.8 | 2.5L400 | 1.50 | 4.50 | Request Quote |
| 133-012-16C | - | 15 | 95 | 2000-5A | 0.3B1.8 | 2.5L400 | 1.50 | 4.50 | Request Quote |
| 133-032-10C | - | 15 | 95 | 600-5A | 0.3B0.9 | 2.5L100 | 1.50 | 5.25 | Request Quote |
| 133-032-13C | - | 15 | 95 | 1200-5A | 0.3B1.8 | 2.5L200 | 1.50 | 5.25 | Request Quote |
| 133-032-16C | - | 15 | 95 | 2000-5A | 0.3B1.8 | 2.5L200 | 1.50 | 5.25 | Request Quote |
| 133-112-16C | - | 15 | 110 | 2000-5A | 0.3B1.8 | 2.5L400 | 1.33 | 4.50 | Request Quote |
| 134-012A-002-13-20C | - | 15 | 110 | 4000-5A | 0.3B1.8 | 10L400 | 1.33 | 6.50 | Request Quote |
| 134-012A-002-13-24C | - | 15 | 110 | 5000-5A | 0.3B1.8 | 2.5L400 | 1.33 | 6.50 | Request Quote |
| 134-032A-002-13-24C | - | 15 | 110 | 5000-5A | 0.3B1.8 | 2.5L800 | 1.00 | 6.50 | Request Quote |
| 134-032A-002-15-18C | - | 15 | 110 | 3000-5A | 0.3B1.8 | 2.5L800 | 1.00 | 6.50 | Request Quote |
| 134-032A-002-15-20C | - | 15 | 110 | 4000-5A | 0.3B1.8 | 2.5L800 | 1.00 | 6.50 | Request Quote |
| 134-102-002-15- 13C | - | 25 | 150 | 1200-5A | 0.3B1.8 | 2.5L400 | 1.33 | 4.50 | Request Quote |
| 134-102-002-15-10C | - | 25 | 150 | 600-5A | 0.3B1.8 | 2.5L200 | 1.33 | 4.50 | Request Quote |
| 134-102-002-15-16C | - | 25 | 150 | 2000-5A | 0.3B1.8 | 2.5L400 | 1.33 | 4.50 | Request Quote |
General Description
- Voltage rating from 5kV up to 35kV
- Impulse rating from 60kV up to 170kV BIL
- Cast in high dielectric strength Bis-A Epoxy
Applications
The PCW series current transformers are designed for indoor service, for ambient
temperatures between -5°C to +70°C. Applications include:
- Metering functions, including revenue billing
- Protective relay applications
- Installation over bare bus bar or cable
- Low temperature designs available for some models
Construction
- Annealed toroidal cores of high grade electrical steel
- 200°C enamel coated copper magnet wire
- Secondary turns uniformly distributed around the core for each tap position
- Units rated 8.7kV and above are manufactured with internal shields to control electric
field distribution
- Brass secondary terminals
- Mounting inserts cast into pedestal base
- Prominent polarity markings
- Secondary terminal box available for some models
Voltage Class –5kV up to 35kV
Impulse (BIL) – 60kV up to 170kV BIL
Frequency – 60Hz
Thermal Withstand – up to 160 x Rated Current (1 sec.)
Mechanical Withstand – up to 270 x Rated Current (6 cycles)
Continuous Current Rating Factor – up to 2.0 @ 30°C
Window Current Transformers
A window current transformer is a transformer that consists of a primary winding sent through the core's opening and a secondary winding wrapped around a core. After wrapping the secondary around the core, an insulating material is injected around the transformer and the assembly is placed in a mold. A power line is routed through the window and serves as the primary and taps are brought from the winding This finished assembly is known as a window current transformer. The PCW Series is a window current transformer.