CUSTOM CURRENT TRANSFORMERS

Current Transformers to 200kV BIL POLYCAST WILL CUSTOM DESIGN CURRENT TRANSFORMERS TO SUIT YOUR REQUIREMENT: To assist you, reference may be made to the Standards and Ratings - Current Transformers, and to the following catalog sections: Section 3: Low voltage auxiliary and window CTs, Section 4: Medium voltage bar, window and wound type CTs. 1) Which of the following best describes your requirements? Please check any of the following:

LV CURRENT TRANSFORMERS STYLE  FEATURES  CHOICE BCT  Taped White, Bushing CT, for oil  immersion PICVD  Taped Varnished, Bushing CT, for  oil immersion PRCT  Taped Black, Varnished, switchgear and control  PICVZR   Taped Black, Varnished, Zero  Sequence CT  PICTPY   Taped or Cast, Low Residual Flux,  Gapped Core PICLC  Taped, Linear  Couplers PICW  Cast Indoor Window Type (Four  Mounting Holes)  PICA  Cast Indoor Auxiliary CT PICSNS  Cast Indoor Current Sensors CT PICGS  Cast Indoor High Ratio Generator  CT PICSPC  Cast Indoor Split Core CT POCWSO  Cast Outdoor Slip Over CT,  External Mounting  OTHER (Specify)

MV CURRENT TRANSFORMERS STYLE  FEATURES  CHOICE PCW05  Cast Indoor Unshielded Window  Type (5kV) PCW**  Cast Indoor Shielded Window  Type PCTP**  Cast Indoor Shielded Bar Type PCKT**  Cast Indoor Wound Primary POCW05   Cast Outdoor Unshielded Window   Type (5kV) POCW**  Cast Outdoor Shielded Window  Type CT POCTP**  Cast Outdoor Bar Type CT POCT**  Cast Outdoor Wound Primary  CT  PCWFB  Cast Indoor Phase Protection CT  (15kV)       ** These items are available in more than one voltage class OTHER (Specify)

2) Select the applicable standard: ANSI C57.13 CSA C13 IEC 185

3) Complete the following (where applicable):

Voltage Class (kV):			Current Ratio:
Hipot Level (kV):			Metering Accuracy:			CCRF:
Impulse Level (kV):			Relaying Accuracy:			Thermal Withstand (1 sec) kA:
PD Level (kV):			Both Required?			Mechanical Withstand kA:
Special Tests?			Revenue Billing?			Max. Temperature Rise C:

4) Other Comments: (Address: Pollution, altitude, temperature extremes, environmental conditions, special concerns)

5) How may we reach you?

Name/Title:		Phone Number:
Company:		Fax Number:
Address:		e-mail address:

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