C&H Technology Phawoc User Manual

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Suite 108
Minnetonka, MN 55345

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Phawoc

Vishay ESTA

Medium Frequency Capacitors, Water Cooled

ESTAfi lm®, SUBDIVIDED IN PARTIAL OUTPUTS,
10000 – 100000Hz

DESIGN

• All-fi lm windings in brass sheet welded casing;

• Extremely low-inductance version;

• Casing conductive;

• Casing varnish RAL 7033;

• 6 equal partial outputs;

• IP00, indoor;

• Ambient temperature 1°C .... 50°C;

• Outfl owing water temperature 40°C maximum;

• Water tubing conductive;

• 4 casing connection bolts M12 x 30mm;

• Partial outputs with connection bolts M12 or M20

(depending on application current).

water inlet
and outlet

cooling pipe ø 12 x 1

danger sign

46.5

50

343

5 x 50

381

403

rating plate

2 x ø 9.8

11 x 15

1

H

120

45

H

5

TYPE DESIGNATION

Ph a w o c 750 / 900 / 20k S

total output (kVAr)

voltage (V or kV)

special design for higher frequencies

NON-PCB

water-cooled

all fi lm dielectric

power capacitor

www.vishay.com
22

partial outputs

frequency (kHz)

Document Number: 13059

Revision 16-May-02