C&H Technology GMKP User Manual
6121 Baker Road,
Suite 108
Minnetonka, MN 55345
www.chtechnology.com
Phone (952) 933-6190
Fax (952) 933-6223
1-800-274-4284
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GMKP
Vishay ESTA
Power Electronic, DC Capacitors
STANDARD CAPACITORS IN CYLINDRICAL CASING, OIL IMPREGNATED, SELF-HEALING, WITH FUSE
DC CAPACITORS
Series GMKP 1000V - 3000V, higher voltages upon
request.
Capacitance range 1-400
voltage and dimension. Other capacitance values,
upon request.
µF, in relation to rated
NUMBER OF DISCHARGES
upon request
TIME INTERVAL BETWEEN 2 DISCHARGES
With a periodic discharge: 2 sec.
With oscillating discharge: upon request
GENERAL
VISHAY ESTA DC-capacitors may be loaded with a
comparatively high component of alternating voltage or
alternating current due to the low ohmic and low dielectric
losses. Thus the capacitors can equally be employed for all
DC applications.
The capacitors can also be applied as AC capacitors at a
rated frequency of 50 Hz for the quoted root-mean-square
voltages.
TECHNICAL DATA
OPERATING MODE
continuous operation
CLASS OF APPLICATION
HSF (refer to general information
IMPREGNATING AGENT
Oil (NON PCB, refer to general information)
PERMISSIBLE TEMPERATURE RANGE
Min./max. casing temperature: - 25°/70°C
Min./max. storage temperature: - 40°/85°C
SELF-DISCHARGE TIME CONSTANT
> 10.000s
TERMINALS
AMP plugs 6.3 x 0.8 or
Threaded bolts M10
MOUNTING POSITION
vertical/horizontal
upside down position, upon request only
PROTECTION
Overpressure tear-off fuse, refer to general information
LOSS FACTOR
(50Hz) 1.5 x 10
(14kHz) 2.0 x 10
CAPACITANCE TOLERANCE
± 10 %
OVERVOLTAGES
1.1 x Un 1.15 x Un
30% operation 30 min./day
1.2 x Un 1.3 x Un 1.5 x Un
5min./day 1min./day 100ms/day
TEST VOLTAGES
terminal/ terminal 1.5 x Un DC/10 sec.
terminal/casing 2.0 x Un/2 + 1.000 VAC/10 sec.
PEAK CURRENT (periodical) du/dt x C [A]
- 4
- 4
PERMISSIBLE RELATIVE AIR HUMIDITY
95%
LIFE EXPECTANCY WITH 3% FAILURE RATE
100.000h
www.vishay.com
54
STANDARD
IEC 61071-1 EN 61071
DIELECTRIC
metallized polypropylene film (refer to general information)
Document Number: 13103
Revision 14-Jan-02
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