C&H Technology GTO 4500-6.0P User Manual

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GTO Snubber Capacitors, Oil Impregnated

PART NO. GTO 4500-6.0P
ART. NO. 10726

NOMINAL RATINGS

Capacitance/Tolerance CN 6uF ± 5%
Rated voltage UN 4500V
Rated DC voltage Udc 3300VDC
Rated RMS voltage Urms 1400VAC
Peak voltage period. Us 4500VDC
Peak voltage not period. Usmax 4900VDC

Voltage raise du/dt 1200V/us
Rated current In 160A
Peak current Is 7200A

GTO 4500-6.0P

Vishay ESTA

STORAGE TEMPERATURE

Minimum temperature Tmin - 50°C
Maximum temperature Tmax + 85°C

TECHNOLOGY

Dielectric Polypropylene film

non self-healing

Impregnation oil, NON PCB

BUSHING

Internal thread M8 depth 15mm
Air distance 217mm
Creepage distance 217mm

Inductance Ls < 15nH
Loss factor diel. tanδ < 2.0*10^ - 4
Loss factor 50Hz tanδ < 2.0*10^ - 4
1kHz tanδ < 4.0*10^ - 4

ROUTINE TESTS

Test voltage terminal/terminal UT/T 7300VDC, 10s

OPERATING TEMPERATURE

Minimum ambient temperature Ta min - 25°C
Maximum ambient temperature Ta max 60°C
Minimum casing temperature Tc min - 25°C
Maximum casing temperature Tc max 70°C

The list below contains our standard program for GTO
capacitors with a rated voltage of 4500V. All parameters
not mentioned below are in accordance with this data
sheet.

Type C I

µFAØ d x h (mm) kg
GTO 4500 - 0.25 P 0.25 300 92 x 91 0.59
GTO 4500 - 0.50 P 0.50 600 92 x 91 0.59
GTO 4500 - 1.00 P 1.00 1200 92 x 91 0.59
GTO 4500 - 2.00 P 2.00 2400 92 x 91 0.59
GTO 4500 - 3.00 P 3.00 3600 92 x 141 0.92
GTO 4500 - 4.00 P 4.00 4800 92 x 141 0.92
GTO 4500 - 5.00 P 5.00 6000 92 x 141 0.92
GTO 4500 - 6.00 P 6.00 7200 92 x 161 1.05
GTO 4500 - 7.00 P 7.00 8400 92 x 181 1.18

Dimensions Weight

s

DESIGN DATA

Diameter 91mm
Height 161mm
Drawing 20-B-043
Weight 1.2kg
Casing material Lathene

Mounting every position

LIFE EXPECTANCY > 100000 Std
FAILURE RATE 300 FIT

DIMENSIONS

• Other values upon request.

• Above capacitors types are usually available ex stock.

• All other types have to be manufactured in accordance
with specific orders, however certain minimum order
quantities may be requested depending on the
capacitor type.

• The dimensions may be changed due to technical
advances without notice.

Document Number: 13094
Revision 31-Jan-02

ø

92

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