flame safeguard control phần 4 pps

... Operating seq,uence of an R4 140 G1007, for.m 6Q. 04. 43, an R4 140 L1 147 , torm 60- 044 4, or an R4 140 M1ClO4. fOrm 60- 044 5. The progammer has 2 relays-lhe load relay 111<) and the flame relay (21<). Relay ... HONEYWELL FLAME SAFEGUARD PRIMARY CONTROLS The Flame safeguard Primary Control. is the heart of the: bu!'flll' control ~. It lrans/ales inp...

Ngày tải lên: 08/08/2014, 15:21

... evaporate 34. 5 poundS [15. 648 kg] of water per hour into dry. saturated steam .al 212 F [100 C1. It is therefore equivalent to 34. 5 poundS of sleam per hour, or 33 ,47 9 Btu per ... 20-25 4. so Abrasive coals. 62 Bowl (SuctionB-) Medium 75-225 4 20 Industrial steam- generaling systems. 63 Ball-and-Race Medium 75-225 4 20 IndUstrial steam· generating syst...

Ngày tải lên: 08/08/2014, 15:21

... t&rminal F 14 - A7 247 A A4075C,D,E; R4138C,D Hold against control chanis, Hold 00 terminal F. 15 (green) A4 140 Hold against control Chassis. Plug inlo tip iack 0(1 R4 140 chassis. ... primary controls, progam- mars and microcOl'T"Puter systems- RA890, R4795. R4 140 , A41SO. A4126, R4127, R41al. BC7QOO-w\U lock out on either failure to ign...

Ngày tải lên: 08/08/2014, 15:21

... b WATER WATER a , 0, 249 3 0.036 25 .4 .49 0.002 54 7 .47 0,00762 0, 747 0108 75.2 , , . 245 10 12 .45 0,0127 0,181 127 24. 91 0.02 54 2 .49 1 0.0533 0.361 2 54 S.231 0.75 533 .31 2' ... 68.95 703' , 105~6 1.055 41 5,2 1C. 34 553.6 20 " 140 62 1379 1 .40 6 137.9 - 2t13 2 .46 1 246 08 24& apos;.3 ,38< 96eB 35 351 54 3m 3.515 344...

Ngày tải lên: 08/08/2014, 15:21

... Jefer 10 the Detailed Orr STaling ~nce 01 an A4 140 G1007 (1orm 6D- 044 3) or an R4 140 L "' -4& quot;7 (form 60-{ )4. 44) . TImer contacts are oesicnaled M1B, M3A, etc. Termi· ... or 4- wire Fire Fired A4 140 G A41S0G R4126A1172,-A1180, ·A1198 ~and Low·High- 3-wiraD Low High A4 140 L Modulate I I (F.I.A.) Low or 4- wire Fires Fired A4150L Provan e Modul...

Ngày tải lên: 08/08/2014, 15:21

... PRIMARY CONTROLS 107 RA890 Primary Controls 109 RA890H Self-Checking P,lmary Controls 115 R471lS Primary Controls 122 R771lS Primary Controls 1 24 PROGRAMMING CONTROLS 131 ... 8,300 Btu par It> 132,900 to 135,800 to 143 ,100 to 146 ,800 10 149 .40 0 fO 151.:lOO to 1J7,000 Bru per \151 1 41 ,eOO Btu per gal 146 ,100 Bru per gal 150,000 Bru p...

Ngày tải lên: 08/08/2014, 15:21

... 23.2 34. ' 2 11.9 14. 8 17.6 20 .4 3.5 6.3 9.1 23.2 26.0 26.9 31.7 34. ' 3 10.1 11.9 12.9 15.7 17.6 19.5 2.6 4. 4 6.3 8.2 21.3 23.2 4 9. , 11.9 13 .4 14. 8 17.6 2.1 3.5 4. 9 6.3 ... 3 14- INCH PIPE WITHOUT ORIFICE IN INCHES DISTANCE FROM END OF PIPE TO SIGHTED AREA INCHES LENGTH OF PIPE (INCHES) 12 30 36 42 48 &apos ;4 60 I 66 72 1 6 18 24 0&quo...

Ngày tải lên: 08/08/2014, 15:21

... R4150'S IT CAN REPLACE MAIN BURNER FLAME- ESTABLISHING PERIOD IN SECONDS (FielD SelECTABLE) R4 140 G11 14 a R4 140 Gll22 b R4 140 G1163 R4 140 Gl171 R4 140 Ll 147 R4 140 Mll86 R4 140 Mll 94 ... Ampli-Check models. The R4 140 's have been designed to replace lhe R4126, R4127, R41a" and R4150 Flame safeguard Pro- gramming Controls. APPLICATIONS The R4 140...

Ngày tải lên: 08/08/2014, 15:21

... 2.500,000 Bluh): C 845 , C437, C637, C 447 , C 647 . MAIN GAS SAFETY SHUTOFF VALVES: V48. vas, V4 843 , V4 844 -Maximum ClosinQ time 5 seconcts, for under 2,500,000 only. V4055A actuator wifh ... RECOMMENOED CONTROLS PILOT SAFETY SHUTOFF VALVES: V4 046 C, V8 046 C, V4036A,B. V8036A, V4055A Wilh V5055A,B. LOW AND HIGH GAS PRESSURE SWITCHES: C 845 . C437, C637, C 447...

Ngày tải lên: 08/08/2014, 15:21

... ULTRAViOLET FLAME DETECTORS. FLAME DETECTOR RELAY-a control consisting of a flame detection electronic network and a switching re- lay which pulls in when flame is detected. This control 340 ... In response to demard. Example-R4 140 G or R4 140 L MODULAnNG CONTROLlER -a proportioning control- ler which automatically positions the device it controls anywhere...

Ngày tải lên: 08/08/2014, 15:21