SAE ARP 553A-1958 Accessory Envelope Type XVI for 11 Nominal Diameter Generators AC or DC Above 60 KVA (Type I & II).pdf

1、 . L+L C m t mN HEmc Eo$ i, u a E a ooo Z o o uWo .ym ,E mWmc ome:. -c Wy,- c,oF a=T mo3= o qa e e E %- oE mo YUW om W v ._ aWy eWE a m v +_ mW p pp oymy nrmo m o vn emaw W L L m a-a m . c c o v r n com 7 c E d Q W q e W m W -m oe= C 0 (O M d F C _LWm arE o ro _ vm 1A 0 .o.c a Qd a+ u Y o,_ vc is E

2、9rn e o,d mm A b r y o a m = cp.L+ m u._ Wma NaW m m c rOE a o o c U a. E :e ro; a o e mqy tnn i , ; , . i ; / I I I ti x .50 SOCIETV OF AUTOMOTIVE ENGINEERS. ,. AERONAUTICAL 48NEW ORK N7AN V uE RECOMMENDED PRACTICE ARP 553a ACCESSORY ENVELOPE TYPE XVI FOR II“ NOMINAL DIAMETER ssued 7_1- GENERATORS

3、AG OR DC ABOVE 60 KVA (TYPE 18 II) Revised 7-i5-5 TYPE TRAD. I 9.rp HIGH BLOCK LOW II 7.00 B TERMINAL BOX 4. 00 4.0 0 i ;-T RAD. I ; -6.50 RAD. (SEE NOTE B) 10.00 1 . _/_7 I/ /,6.75 /_ / 10 y.00 x ,50 l4ltA - 4144 (I EQ D.) STRAIGHT PLANE OF FLIINGE UNTING FACE -FOR POWER TAKE.OFF PROVIDE CLEARANCE

4、F INLET AIR SPOUT SEE NOTE C L M1E OF ENGINE DRIVE 4,000 DIA. TO CLEAR ENGINE ENVELOPE FOR ALL DRIVES EXTERNAL AIR COOLING HOSE CONNECTION GENERATOR MAY BE MOUMED ON ENGINE PAD IN ANY ONE OF 12 fOS1T1 WS AS CONTROLLED BY FLANGE MDUNTING HOLES. AIR SFaUT MAY BE ADJUSTED AT INSTALLATION T ANY ONE OF 4

5、 POSITIONS RADIALLY AROUND GEPERATOR AXIS IN 90 INCRENIENTS, BEGINNING 45 FR(JM AXIS OF ELECTRICAL CONNECTIQJ. NOTE A: GENERATQ2 MJST EE ROTATA6LE 15 (DIRECTION ff ROTATION OFTIONAL) IN ORDER TO DISENGAGE FRCM O.A.D. NOTE E3: 6.50 RAD. MAY BE REDUCED TO fi.13 MIN. FOR 90 IAX. IN CASE OF INTERFERENCE

6、. NOTE C: EXFIAUST SHROUD CCNNECTION S RX1T MAY BE MCOIFIED OR OMITTED TO SUIT CONDITICNS. MAX. RQv10JAL LENGTH 1.75 FOR NON Q. q ,D, UNITS FOR Q,A,q. UNITS DETAIL STUDY OF THE DESIGN IS REQUIRED, (CLEARPNCE Fqt IN.- STALLATIQV & REAOVAL TO 6E INCLUDED ON MOCK UP MODELS) TERMINAL BOX AND/OR AIR SPOI

7、JT IAAY BE ROTATED FOR ACK UP RJRFOSES ONLY TO ACCav10DATE AIR SPOUT WHEN LOCATED 45 FRQATERMINAL BOX. OF TEftAINAL BOX TO COINCIDE WITH ,OF MOUNTING FLANGE HOLE. PRDVIDE ACCESSORY CLEARANCE FOR PdOUNTING FLANGES AND10266 AND AND10267 SHEET 2. CLEARANCE SHALL BE PROVIDED TC PERMIT INSTAUlATION OF GE

8、NFRATOR IN AT LEAST ONE OF TWELVE POSSIBLE POSITICNS. CLEARANCE SHALL BE R20VIDED FOR ELECTRICAL CONNECTIONS TO TERMINAL BOX AND FOR 6.00 I.D. HOSE AP1D CLAMP TO AIFt SPOUT, DIMENSIONS ARE IN INCHES UNLESS (1THERWISE SPECIFIED. DIPNSIONS ARE M4X. GENERATOR. DQv10UNTAE3LE FEET OR A REMOVABLE MOUNTING

9、 RING ABWT GENERATOR FRAtv MAY BE PROVIDED WHICH EXCEED THE CLEARANCE DIPqE7JSIQVS SHON?J FOR FLANGE P+tOUNTING, Prepared by Subcommittee A-2G, Generators and Voltage Regrlators of Cor.ur.ittee A-2, Arcaft and blissile Electrical Equipment Copyright 1958 by Society of Automotive Engineers, Inc. Prin

10、ted in U. S. A. SEE ARP 554 OR 555 FQ2 EXHAUST SHRWD MOUNTING 23.00 WITH AXIAL AIR SP(XJT - - 2 0.00 - _ _ - - - -16 .00 a, so c i rvE nvUC -6.87x Q.a.D. CLAPING BOLT 2.38 - APPLIES rOR 10. POSITION ROTATABLE 1.80 I 360 ALTERNATE o i f INLET AIR / I / SPOIJT r- - - - - LOCAT I CN Q -r- - - i n Im o 00 o_ - , 40 , a- - - - - - - - - - - - - L - - q , I 15 i Q - I 11.00 i (SEE NOTE A) DIA. L ? / 8 1 I , _ - - - / / 6.75 .25 6.5- F(Nt EXHPIJST SFiRqJD SEE NOTE C I .00 ENG I NE M11AX . / GASKET REFERENCE AN F R