PS ar sizes 9x - 500 V Main characteristics Ferraz Shawmut 500 V PS fuse-links provide maximum flexibility in equipment design and ultimate protection for today s power conversion equipment. These square body fuse-links are available in three different body sizes, each size having four worldwide acceptable mounting styles. The different mounting styles and body sizes along with a broad range of ampere ratings allow greatest flexibility in equipment design. The Ferraz Shawmut PS fuses have been engineered to provide state-of-the-art protection for SR s, diodes, thyristors, GTO s and IGT devices. They have pure silver die-cut elements embedded in solidified sand which helps control arcing characteristics for low I 2 t and high breaking capacity. ll contact surfaces are silver plated and all hardware is non-magnetic. ll fuse links are equipped with a low voltage trip-indicator. This trip-indicator can operate a field mountable microswitch which is easily mounted directly on to the fuse even while in service. Highlights Extremely Fast cting urrent Limiting Very Low I 2 t Worldwide cceptability Superior ycling bility pplications Protection of rectifiers, inventers, D drives, UPS Systems, reduced voltage motor starters, and other equipment in globally accepted applications Ratings : 00-500 500 V 200 K IR D: onsult us pprovals : Tested to IE 60269.4 at UN +0 % Features/enefits hoice of mounting styles gives wide choice for equipment design road range of ampere ratings in a given body size for design flexibility IE 60269-4 compliance for fuses for worldwide semiconductor applications S46 2/04
PS ar sizes 9x - 500 V Main characteristics Voltage Size Type Rating Maximum I 2 t Power losses in watts reaking under 500V End contacts lades capacities (V) () (k 2 S) 0,8 In In 0,8 In In k 500 V URF 00 0 8,5 35 8,5 35 URF 25 5 23 43 23 43 URF 60 24,5 29 55 29 55 URF 80 32,5 33 62 33 63 9 URG 200 50 27,5 52 28 53,5 URK 225 78 3 58,5 3 59 URH 250 246 25 47 25 47 URH 35 384 3 59 3 59 URH 350 466 35 66 35 66 URF 200 40 36,5 69 37,5 7 URG 250 84 37,5 73 39 76 URK 35 44 46 9 46,5 95 92 URK 350 200 5 0 52 06 URH 400 669 4,5 83 44 90 URH 500 983 50,5 0 53,5 09 URH 550 90 57,5 5 6 24 URF 250 60 48 95 49,5 98 URF 35 94 6 20 62 23 URF 350 35 67 33 69 37 93 URG 375 85 62 25 64,5 30 URK 400 240 60 22 6,5 28 URK 450 305 67 37 69 44 URK 500 375 77 58 79 65 URH 630 570 62,5 25 67 36 URJ 700 2 500 67 3 73 43 UR 750 3 000 73 43 80 56 URG 500 335 77,5 52 URK 630 576 93 90 2X92 URK 700 800 04 22 URH 800 2 680 87 77 URH 000 3 930 06 26 URH 00 4 760 20 246 URG 750 740 29 260 URK 800 960 22 256 2X93 URK 900 220 38 288 URK 000 500 60 332 URH 250 6 280 3 268 URJ 400 0 000 43 280 UR 500 2 000 48 30 500 V 200 k 2/04 S47
PS ar sizes 9x - 500 V French End contacts Size Designation Reference Weight Packaging atalog (g) 5 URF 9 TTF 000 W 076 49 5 URF 9 TTF 025 X 076 50 5 URF 9 TTF 060 Y 076 5 9 5 URG 9 TTF 0200 076 53 650 5 URK 9 TTF 0225 076 54 5 URH 9 TTF 0250 076 55 5 URH 9 TTF 035 D 076 56 5 URH 9 TTF 0350 E 076 57 5 URF 92 TTF 0200 F 076 58 5 URG 92 TTF 0250 G 076 59 5 URK 92 TTF 035 H 076 60 92 5 URK 92 TTF 0350 J 076 6 900 5 URH 92 TTF 0400 K 076 62 5 URK 92 TTF 0400 M 076 003 5 URH 92 TTF 0500 V 076 94 5 URH 92 TTF 0550 L 076 63 5 URF 93 TTF 0230 L 097 829 5 URF 93 TTF 0250 M 076 64 5 URF 93 TTF 035 N 076 65 5 URF 93 TTF 0350 P 076 66 5 URG 93 TTF 0375 Q 076 67 93 5 URK 93 TTF 0400 R 076 68 250 5 URK 93 TTF 0450 J 076 092 5 URK 93 TTF 0500 T 076 70 5 URH 93 TTF 0630 V 076 7 5 URJ 93 TTF 0700 W 076 72 5 UR 93 TTF 0750 X 076 73 P9UF500TF P9UF525TF P9UF560TF P9UG5200TF P9UK5225TF P9UH5250TF P9UH535TF P9UH5350TF P92UF5200TF P92UG5250TF P92UK535TF P92UK5350TF P92UH5400TF P92UK5400TF P92UH5500TF P92UH5550TF P93UF5230TF P93UF5250TF P93UF535TF P93UF5350TF P93UG5375TF P93UK5400TF P93UK5450TF P93UK5500TF P93UH5630TF P93UJ5700TF P93U5750TF d M 9 + 0 9 + 0 P with MR 3E R with M 3E E N G 4 ø D Microswitches : M3E-5N - Ref. D30020 M3E-5NS - Ref. E3002 M3E-9NS - Ref. F30022 M3E-5NET - Ref. L30027 MR3E-5N - Ref. G30023 MR3E-5NS - Ref. P30030 MR3E-9NS - Ref. H30024 MR3E-5NET - Ref. Q3003 For operating voltage 250 V - D max. Insulation voltage 2200 V - D ø5 +0 0 Threaded studs and microswitches supplied separately Size D M ± N ± E ±,7 d G ±0, P R 9 5 66 30 9 24 0 M8 9 87,5 72,5 2 2,6-3/6 3,98 23/64 3,45 2,85 92 60 74 38 9 39 0 M0 5 9,5 76,5 2-3/8 2,95 -/2 3,98 9/32 3,6 3 93 74,5 88 46 24 39 0 M2 5 98,5 83,5 2-5/6 3,5-3/6 3,98 9/32 3,9 3,29 Note : dimensions in mm and inches M and N dimensions are with Metric studs Ref. S09880 for size 9 T098802 for size 92 and V098803 for size 93. Maximum balanced nut tightning torque: 3,5 Nm (M8) - 26 Nm (M0) 46 Nm (M2) S48 2/04
PS ar sizes 9x - 500 V French End contacts Size Designation Reference Weight Packaging (g) 5 URG 292 TTF 0500 Y 076 74 5 URK 292 TTF 0630 Z 076 75 2x92 5 URK 292 TTF 0700 076 76 2460 5 URH 292 TTF 0800 076 77 5 URH 292 TTF 000 076 78 5 URH 292 TTF 00 D 076 79 5 URG 293 TTF 0750 P 08 755 5 URK 293 TTF 0800 F 076 8 5 URK 293 TTF 0900 G 076 82 2x93 5 URK 293 TTF 000 Q 08 756 3450 5 URH 293 TTF 250 R 08 757 5 URJ 293 TTF 400 S 08 758 5 UR 293 TTF 500 X 08 854 atalog P292UG5500TF P292UK5630TF P292UK5700TF P292UH5800TF P292UH50TF P292UH5TF P293UG5750TF P293UK5800TF P293UK5900TF P293UK50TF P293UH53TF P293UJ54TF P293U55TF 4 M 4 Ø D Ø d ø d 86 ± F G with M3E e 9 + 0 H 4 9 + 0 F K E L G with M 3E Threaded studs and microswitches supplied separately Size D E ±,7 F G H K d e L M N 2x92 TT 60 47 8 74 06,5 35 40 M0 4 58 48 72 2x93 TT 74,5 64 3 8 88 2 50 40 M2 4 58 54 86 Dimensions in mm K dimensions are with studs Ref. W098804 in size 2x92 and X098805 in size 2x93. Maximum balanced nut tightning torque: 26 Nm (M0) and 46 Nm - (M2) 2/04 S49
PS ar sizes 9x - 500 V urves set I 2 t corrective K factor URF/URG/URK UR/URH/URJ K K,2,2 0,8 0,8 0,6 0,4 0,2 0,6 0,4 0,2 pi < 50 ln pl > 50 ln 0 200 400 600 800 000 200 400 650 500 U (v) 0 200 400 600 800 000 200 400 650 500 U (v) U: R.M.S. working voltage V K: I 2 t corrective coefficient versus U pi: Prospective urrent in the fuse rc voltage Um (v) URF/URG/URK Um (v) UR/URH/URJ 3600 3200 2800 2400 2000 3200 2800 2400 2000 800 000 200 400 650 500 U (v) Um: arc voltage U: R.M.S. working voltage V 800 000 200 400 650 500 U (v) 2/04 S5
PS ar sizes 9x - 500 V urves set Times/urrent haracteristics URF URG 0 4 0 3 =,25 a = 30 2 = 0,6 2 = 0,58 f3 = 0,8 0 4 0 3 =,25 a = 30 2 = 0,6 2 = 0,58 f3 = 0,8 0 2 0 2 0 - ' 0 - ' 0-0 - 0-2 0-2 0-3 0-3 0-4 0 ' ' 00 0-4 0 ' ' 00 t: actual prearcing time (s) (average value) x:ln: R.M.S. value of prearc current in multiples of rated current URK 0 4 0 3 =,25 a = 30 2 = 0,6 2 = 0,58 f3 = 0,8 0 2 0 - ' 0-0 -2 0-3 0-4 0 ' ' 00 S52 2/04
PS ar sizes 9x - 500 V urves set UR URH 0 4 0 3 =,25 a = 30 2 = 0,6 2 = 0,58 f3 = 0,8 0 4 0 3 =,25 a = 30 2 = 0,6 2 = 0,58 f3 = 0,8 0 2 0 2 0 - ' 0 - ' 0-0 - 0-2 0-2 0-3 0-3 0-4 0 ' ' 00 0-4 0 ' ' 00 URJ 0 4 0 3 =,25 a = 30 2 = 0,6 2 = 0,58 f3 = 0,8 0 2 0 - ' 0-0 -2 0-3 0-4 0 ' ' 00 2/04 S53
PS ar sizes 9x - 500 V Microswitches for other square-body Protistor - REMOTE SIGNLING SYSTEMS FOR FITTING ON FERRZ SHWMUT FUSES EQUIPPED WITH MIROSWITH SUPPORT: all square-body sizes 44 / 8X / 9X / 2X / 7X / 30X and 60X - PERMNENT INDITION OF FUSE STTE ONDUTIVE LOWN - MNUL RESETTING - STNDRD ND LOW ELETRIL LEVEL WITH DIFFERENT INSULTION LEVELS - VPOR ND WTERTIGHT MODEL FOR USE IN ORROSIVE TMOSPHERE Main haracteristics Type Standard Low level Watertight IP 50 Designation M3E -5N MR3E -5N M3E -5NS M3E -9NS MR3E -5NS MR3E -9NS M2R3E -5NS M2R3E -9NS M3E -5NET MR3E -5NET M2R3E -5NET or D Insulation voltage rating Ui (V) 250V 2200 250 V 2200 V 6000 V 250 V 2200 V 6000 V voltage withstand test ( * ) 5 kv 20 kv 5 kv 20 kv () 23 kv (2) 24 kv () 26 kv (2) 32 kv (3) kv 20 kv () 24 kv (2) Impulse voltage test Uimp,2/50 µs ( ** ) 20 kv 30 kv 20 kv 30 kv 40 kv 6 kv 30 kv 40 kv Positive operating min.voltage /min.current 20 V 50 m 0 V 0 m 0 V 0 m urrent rating 5 3 3 Interrupting rating urrent Non-inductive circuit Inductive circuit: L/R = 25ms 30V 0V 250V 30V 0V 250V 50/60 Hz 0 0 7 6 D 50/60 Hz D 50 Hz D 5 0.5,6 0,3 3 3 3 2 3 0.5 0,25 3 0,2 0. 3 3 0.5 0,2 atalog ing system: M3E -5 single pole microswitch - M3E -9 double pole microswitch - MR, M2R reinforced insulation microswitch. * etween power circuit and microswitch terminals as per IE 60 and 694 and NF 6400 (50/60 Hz min duration in dry air). ** etween power circuit and microswitch terminals Uimp: impulse voltage according to IE 947-. *** etween power circuit and microswitch terminals () fitting sizes 44-70 - 7-72 - 73-83 - 84 fuses. (2) fitting sizes 9-92 - 93-94 -20-2 - 22-23 - 24 fuses. (3) fitting sizes 7-72 - 73-74 - 300-302 - 600-602 fuses. S56 2/04
PS ar sizes 9x - 500 V Microswitches for other square-body Protistor Remote signaling with 250 V /D insulation voltage Quantity of NO-N separated circuits 2 ontact standard low level low level watertight Designation M3E -5N M3E -5NS M3E -9NS M3E -5NET Ref. D30020 E3002 F30022 L30027 Weight (g) 39.5 39.5 45.7 40.2 Pack. () 3 3 3 3 atalog M3E-5N M3E-5NS M3E-9NS M3E-5N ETNHE Remote signaling with insulation voltage up to 2200 V /D Quantity of NO-N separated circuits 2 ontact standard low level low level watertight Designation MR3E -5N MR3E -5NS MR3E -9NS MR3E -5NET Ref. G30023 P30030 H30024 Q3003 Weight (g) 5.7 5.7 58.0 52.5 Pack. () atalog MR3E-5N MR3E-5NS MR3E-9NS MR3E-5N ETNHE Remote signaling with insulation voltage up to 6000 V /D Quantity of NO-N separated circuits 2 ontact Designation low level M2R3E -5NS watertight M2R3E -5NET low level M2R3E -9NS Ref. J30025 N30029 K30026 Weight (g) 64.0 64.8 70.3 Pack. () atalog M2R3E-5NS M2R3E-5NET M2R3E-9NS Electrical diagram of each microswitch circuit NOTE (2): The 26.4 dimension is the same with or 2 separated circuits NO-N. N NO 2 4 Non-blown fluse Microswitch ON N NO 2 4 lown fluse Microswitch OFF Tests with sine vibrations carried out at ambient with scanning of the three main holder axes. Spectrum: st segment (2 to 6 Hz) constant trip x = 5 mm peak. 2nd segment (6 to 250 Hz) constant acceleration g = 5 g peak. Exponential scanning speed : octave per minute. Duration: 2 hours per axis. ll of these signalling systems are hand resettable and fitted with silverplated 3-terminal microswitch, NO and N. The terminal is on the top and connection is made via 6.35 mm clips except for watertight models whose clips are 4.8 mm wide. 2/04 S57
PS ar sizes 9x - 500 V Metric-studs Metric studs for threaded terminal fuses Type and fuse size Designation Ref. Unit weight (g) Pack. atalog Sizes 0 and H stud pair M8x30 & M8x35 S09880 23 6 pairs STU M8x30 M8x35 Size 2 H stud pair M0x30 & M0x50 T098802 40 6 pairs STU M0x30 M0x50 Size 3 H stud pair M2x35 & M2x50 V098803 60 6 pairs STU M2x35 M2x50 Size 2 H stud pair M0x50 W098804 45 6 pairs STU M0x50 Size 3 H stud pair M2x50 X098805 45 6 pairs STU M2x50 We recommend the use of studs, whose quality is suited to all FERRZ SHWMUT square-body fuses with terminals Stud mounting Torque type Stud type Maximum stud tightning torque (Nm) () Maximum nut tightning torque (Nm) () alanced torque M8x30 & M8x35 M0x30 & M0x50 M2x35 & M2x50 0 5 5 3.5 26 46 alanced torque M8x30 & M8x35 M0x30 & M0x50 M2x35 & M2x50 0 5 5 3.5 26 46 Unbalanced torque M8x30 & M8x35 M0x30 & M0x50 M2x35 & M2x50 0 5 5 3.5 26 46 () Factory limit on torque at 20 ambient: +0, -2Nm; except on 46Nm value (+0, -4Nm) S58 2/04