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Film Capacitor for Energy Meter application. EPCOS AG Film • FK DC PM Munich, Germany April, 2010. Capacitive Power Supply. In this position was usually used a standard X2 capacitor.
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Film Capacitor for Energy Meter application EPCOS AG Film • FK DC PM Munich, Germany April, 2010
Capacitive Power Supply In this position was usually used a standard X2 capacitor This is not the “typical” recommended position for X2. For instance, due to high temperature and humidity requirements, the loss of capacitance can provoke a malfunction of the application (in the worst case no more supply for the electronics). => We recommend the usage of our “Heavy duty” series
Capacitive Power Supply (approved as X2 cap) New “Heavy duty” series Improved “Humidity resistant” Typical qualification test 85°C/85RH/240Vac/200hours Mass production end of 2008 Typical qualification test 85°C/85RH/240Vac/1000hours Mass production beginning of 2010 not avaliable B3292xC****+78* (Humidity resistant) B3293x (replacement for B81133) 6µm PP 2x4µm PET
EMI Capacitors Heavy Duty • B3293x “Heavy Duty” series • MKT Technology • Cap values: 47 nF to 2.2 µF • Pitch: LS 15 to 27.5 mm • Rated 300 VAC (50Hz/60Hz) • Rated 110ºC • Maximum operating conditions: • 630 VDC • 310 VAC(50Hz/60Hz) • Approvals: • UL 60384* (305 VAC) • IEC 60384-14 (305 VAC) • * substitution for UL1414, UL1283 Damp Heat Test: 85°C / 85% r.h. / 1000 hours / 240Vac, 50Hz New For “non-X2 positions” like capacitive power supply
