High Voltage Ceramic Capacitors HD/HE Type - Type N4700 - Maintenance Only FEATURES * * * * Disc capacitor, type N4700 Excellent capacitance vs voltage characteristic Low dissipation factor Good behavior vs frequency APPLICATIONS * AC voltage dividers at industrial frequency * High frequency coupling and decoupling * Other special HV applications TECHNOLOGY * HD range: Molded type with fixtures M5 or M8 * HE range: uncoated type without fixtures (silvered ceramic) disc * Marking: on each part: TPC - Reference - Capacitance - Rated voltage * Delivery mode: bulk in carton box * Dielectric Type: N4700 class (see typical curves on page 13) DIELECTRIC CHARACTERISTICS TPC code Dielectric class (DIN) Operating temperature range (C) Capacitance change with temperature (%) Typical dielectric constant at 0.25 kV/mm Dielectric strength kVDC/mm Dissipation factor (1kHz/1VRMS/20C) Insulation resistance (500V/20C) ELECTRICAL CHARACTERISTICS E N4700 -30/+85C +22/-33% 1850 8.0 20.10-4 >10G Operating temperature range Rated voltage (VRMS/50Hz) Test voltage (VRMS/50Hz) Capacitance range Capacitance tolerance Dissipation factor (20C - 1kHz - 1VRMS) Self-inductance Tolerance -30/+85C 15 and 20 kVrms 18 and 24 kVrms 500 to 3000pF 20% 20.10-4 LS 40nH Standard: 20% On request: 10% 11 High Voltage Ceramic Capacitors HD/HE Type - Type N4700 - Maintenance Only HD RANGE: COATED DEVICES REFERENCES - VOLTAGE AND CAPACITANCE RANGE o d L H M Part Number HD300X0501M - HD400X0102M - HD600X0302M - HD600Y0202M - - Rated Voltage kVdc Rated Voltage kVrms Test Voltage kVrms Capacitance 20% (pF)* 20 20 20 30 15 15 15 20 18 18 18 24 500 1000 3000 2000 Dimensions millimeters (inches) O1 26 40 57 57 (1.024) (1.575) (2.245) (2.245) L1 32 32 40 42 H2 (1.261) (1.261) (1.575) (1.655) 17 17 17 19 (0.670) (0.670) (0.670) (0.748) d 8 (0.315) 8 (0.315) 12 (0.473) 12 (0.473) Packaging Unit Fixtures M5 M5 M8 M8 (0.197) (0.197) (0.315) (0.315) *tolerance 10% available on request. HE RANGE: UNCOATED DEVICES REFERENCES - VOLTAGE AND CAPACITANCE RANGE o H Part Number HE300X0501M- HE400X0102M- HE600X0302M- HE600Y0202M- - Rated Voltage kVdc 20 20 20 30 Rated Votage kVrms 15 15 15 20 Test Voltage kVrms 15 15 15 20 Capacitance 20% (pF)* 500 1000 3000 2000 Dimensions millimeters (inches) O1 H2 17 (0.670) 8 (0.314) 26 (1.024) 8 (0.314) 41 (1.614) 8 (0.314) 38 (1.496) 10 (0.394) *tolerance 10% available on request. IMPORTANT: HE TYPE Handling of uncoated devices must be done under strict cleanliness conditions. 12 Packaging Unit 20 20 6 6 40 40 10 10