C&H Technology GTO 2940-12RP User Manual

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GTO 2940-12RP

Vishay ESTA

GTO Clamping Capacitors, Self-healing, Segmented

PART NO. GTO 2940-12RP
ART. NO. 20914

NOMINAL RATINGS

Capacitance/Tolerance CN 12uF ± 5%
Rated voltage UN 2940V
Rated DC voltage Udc 2940VDC

Peak voltage period. Us 3600VDC
Peak voltage not period. Usmax 4100VDC

Voltage raise du/dt 200V/us
Rated current In 50A
Peak current Is 2400A

Inductance Ls < 20nH
Loss factor diel. tanδ < 2*10^ - 4
Loss factor 50Hz tanδ < 2*10^ - 4
Loss factor 1kHz tanδ < 10.0*10^ - 4

ROUTINE TESTS

T est voltage terminal/terminal UT/T 5880V , DC, 10s

OPERATING TEMPERATURE

Minimum ambient temperature Tamin - 40°C
Maximum ambient temperature Tamax 70°C
Minimum casing temperature Tcmin - 40°C
Maximum casing temperature Tcmax 70°C

DESIGN DATA

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

Mounting All

LIFE EXPECTANCY > 100000 Std

FAILURE RATE 300 FIT

DIMENSIONS

STORAGE TEMPERATURE

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

TECHNOLOGY

Dielectric Polypropylene film,

metallized, self-healing

segmented

Filling material resin, polyurethane

dry

BUSHING

Internal thread M8 depth 15mm
Max. torque 8.5Nm
Air distance 217mm
Creepage distance 217mm

Document Number: 13100
Revision 14-Jan-02

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