Leach 提供新的GFI继电器。
FAA安全法规SFAR 88要求运输类飞机制造商修改燃料系统,以消除在燃料箱内发生点火源的可能性。波音公司选择了Leach International作为故障电流检测(FCD)和接地故障中断(GFI)继电器的独家供应商,以满足SFAR 88.Leach GFI继电器检测燃油泵接地故障,而Leach FCD继电器检测燃油泵接地故障,燃油泵和上游接线中的相间短路。通过使用专有的电子电路设计,Leach GFI和FCD继电器将在几毫秒内检测出这些故障并打开电路,从而最大限度地减少燃油系统燃烧的可能性。已经选择了Leach GFI继电器进行改造,以及新生产727,737,747,775,767和777架飞机和FCD继电器,以改造所有DC-10,MD-10和MD-11飞机。
Original Relay Model # | GFI Relay Model # | Boeing Part # |
Boeing Seattle | ||
9524-6505, -10214 | 9524G-10674 | S283A004-1 |
9324-7424 | 9324G-10675 | S283A004-2 |
9324-8213 | 9324G-10676 | S283A004-3 |
9130-8504 | 9130G-10677 | S283A004-4 |
KDA-E4F | KDAG-X4F-001 | S283A004-5 |
KC-D4N | KCG-X4L-001 | S283A004-6 |
KD-D4N | KDG-X4L-001 | S283A004-7 |
HT-C7N (HT Series) | HTDG-X7N-001 | S283A004-8 |
H-A2N | HDG-X2N-001 | S283a004-9 |
Boeing Long Beach | ||
HD-A3F-011 | HDGE-Z3F-001 | PS-8024 |
9254G-10674 (Boeing# S283A004-1)
Aircraft Qualification:
Boeing (737-100 Series, 737-200 Series, 737-200C Series, 737-300 Series, 737-400 Series, 737-500 Series, 747-100 Series, 747-100B Series, 747-100B SUD Series, 747-200B Series, 747-200C Series, 747-200F Series, 747-400 Series, 747-400D Series, 747-400F Series)
9324G-10675 (Boeing# S283A004-2)
Aircraft Qualification:
Boeing (747-100 Series, 747-100B Series, 747-100B SUD Series, 747-200B Series, 747-200C Series, 747-200F Series, 747-300 Series, 747-400 Series, 747-400D Series, 747-400F Series, 747SP Series, 747SR Series, 767-200 Series, 767-300 Series, 767-300F Series, 767-400ER Series)
9324G-10676 (Boeing# S283A004-3)
Aircraft Qualification:
Boeing (757-200 Series, 757-200PF Series, 757-200CB Series, 757-300 Series)
9130G-10677 (Boeing# S283A004-4)
Aircraft Qualification:
Boeing (747-100 Series, 747-100B Series, 747-100B SUD Series, 747-200B Series, 747-200C Series, 747-200F Series, 747-300 Series, 747-400 Series, 747-400D Series)
KDAG-X4F-001 (Boeing# S283A004-5)
Aircraft Qualification:
Boeing (737-600 Series, 737-700 Series, 737-700C Series, 737-800 Series, 737-900 Series)
KCG-X4L-001 (Boeing# S283A004-6)
Aircraft Qualification:
Boeing (737-100 Series, 737-200 Series, 737-200C Series, 737-300 Series, 737-400 Series, 737-500 Series, 777-200 Series)
KDG-X4L-001 (Boeing# S283A004-7)
Aircraft Qualification:
Boeing (777-200 Series, 777-200LR Series, 777-300 Series, 737-300ER Series)
HTDG-X7N-001 (Boeing# S283A004-8)
Aircraft Qualification:
Boeing (767-200 Series, 767-300 Series, 767-300F Series, 767-400ER Series, 777-200 Series, 777-300 Series)
HDG-X2N-001 (Boeing# S283A004-9)
Aircraft Qualification: TBD
Boeing (777-200 Series, 777-300 Series, 777-300ER Series)
HDGE-X3F-001 (Boeing# PS-8024)
Aircraft Qualification: TBD