EMI Filter Specification and quotation |
| 02-08 00:46:17 来源： 作者： |
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EMI Filter Specification and quotation Inquiry (采购产品): EMI Filter Specification and quotation Hi , We are looking for an EMI filter and the specifications should comply with the applicable requirements of MIL-PRF-15733 standards. MECHANICAL Case Material: Non –hermetic steel case Finish: Electro-Tin in accordance with ASTM-B545 Terminations: ? Line Termination: Connector, MS3102E24-22P ? Load Terminations: Connector MS3102F24-22S ? Weight(estimated) : ~ 7 pounds ELECTRICAL 1. Voltage Rating : 440 VAC, 3 Phase, 3 Line, 1 Earth ? Line to Case : 440 VAC ? Line to Line: 440 VAC 2. Current Rating: 50 amperes maximum per circuit (3 circuits) 3. Operating Line Frequency ;: 50/60 Hertz 4. Dielectric Withstanding Voltage: Test in accordance with MIL-STD -202, method 301 . ? Line to Case: 1850 VDC – Prior to installation of internal discharge resistors 5. Inductance: 1000 Hertz, each circuit ? 30 μHy min 6. Insulation Resistance: Test in accordance with MIL-STD-202, method 302, test condition A ? Line to Case: 1500 MOhm min- Prior to installation of internal discharge resistors 7. Capacitance: Test in accordance with MIL-STD-202, method 305 at 1000 Hertz ? Line to Case: 0.12 to 0.18 μFd 8. Insertion Loss: MIL-STD-220A, 50 Ohm System , Full Load, Calculated typical performance ? 3 dB @ 50 KHz ? 10 dB @ 200 KHz ? 50 dB @ 5 MHz to 1 GHz 9. Maximum Leakage Current: 30 miliamperes maximum at 440 Vrms, 60 Hertz 10. Discharge Resistors: Each circuit contains a discharge resistor to case that will discharge the filter to less than 30 volts in less than 2 seconds ENVIRONMENTAL 1. Operating Temperature : -0 deg to +63 deg C 2. Non Operating Temperature : -40 deg to +85 deg C 3. Vibration : 20G, 11 millisecond, half sine pulse 4. Humidity : 98% condensing Could you please let us know if customization can be carried out based on the above requirements? Please provide a quotation as well. Regards WS **** Hidden Message ***** ADRIAN NEO 118230 Company: DSO NATIONAL LABORATORIES E-mail: nweesen2@dso.org.sg **** Hidden Message ***** nweesen2@dso.org.sg |
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