LDC LITTELFUSE | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 2

Technical content

POWR-GARD® Fuse Datasheet © 2012 Littelfuse POWR-GARD® Productswww.littelfuse.com Rev: 100112 1 of 2 Class l – l DC series FU ses

600 V AC/DC • Time-Delay • 150-2000 A

Description

High DC voltage and interrupting ratings make the POWR-PRO® LDC ideal for DC applications. The DC interrupting performance exceeds UL listing requirements.

Applications

  • Solar inverter and array protection
  • UPS protection especially for large battery circuits
  • DC distribution and variable speed drives
  • Mass transit systems Features/Benefits
  • POWR-PRO® Performance
  • Extremely Current-Limiting
  • 600 V AC/DC rated
  • 200 kA AC Interrupting Rating
  • 50 kA DC Interrupting Rating Specifications Voltage Ratings AC: 600 V DC: 600 V Interrupting Ratings AC: 200 kA rms symmetrical DC: 50 kA (16 millisecond time-constant) Ampere Range 150–2000 A Approvals Standard 248-10, Class L UL Listed 601–2000 A (File: E81895) UL Recognized 150–600 A (File: E71611) CSA Certified 150–2000 A (File: LR29862) ampere ratings 150 450 750 1201 1601 200 500 800 1300 1800 250 600 900 1350 1900 300 601 1000 1400 2000 350 650 1100 1500 400 700 1200 1600 Web Resources TC Curves, downloadable CAD drawings and other technical information: www.littelfuse.com/ldc Dimensions Please refer to the Class L dimensions page 2 Peak Let-Thru Curve Note: For more information, see Peak Let-Thru Table series amperage Catalog nU mber orDering nUmber LDC 700 LDC700 0LDC700.X

Ordering Information

POWR-GARD® Fuse Datasheet © 2012 Littelfuse POWR-GARD® Productswww.littelfuse.com Rev: 100112 2 of 2 Current-Limiting Effects of LDC (600 V) Fuses short Cir CUit CUrrent* apparent rms s ym met ri Cal CU rrent F or Vario Us FUse r atings 800 a 1200 a 1600 a 2000 a 5,000 5,000 5,000 5,000 5,000 10,000 8,500 10,000 10,000 10,000 15,000 9,750 14,000 15,000 15,000 20,000 10,500 15,000 19,000 20,000 25,000 11,500 16,000 21,000 25,000 30,000 12,000 17 ,000 22,000 26,000 35,000 12,500 18,000 23,000 28,000 40,000 13,500 19,000 24,000 30,000 50,000 14,000 21,000 26,000 32,000 60,000 15,000 22,000 28,000 34,000 80,000 16,000 24,000 30,000 36,000 100,000 18,000 25,000 33,000 40,000 150,000 20,000 30,000 38,000 44,000 200,000 23,000 32,000 41,000 46,000 *Prospective RMS Sym met ri cal Amperes Short-Circuit Current • Note: Data derived from Peak Let-Thru Curves Class l – l DC series FU ses BC J F M FIG.1 A ABC J D E F N M FIG.2 D E FABC G H N M J FIG. 3 BD G A F H J M FIG. 5 N M G D E FABC H J FIG. 4 K L amperes Fig. no. Dimensions i nChes ( mm) a b C D e F g h J K l m n 200-800 1 33⁄4 (95.3) 53⁄4 (146.1) 63⁄4 (171.5) — — 85⁄8 (219.1) — — 2 (50.8) 21⁄2 (63.5) 3⁄8 (9.5) 5⁄8 x 11⁄8 (15.9) x (28.6) — 900-1200 2 33⁄4 (95.3) 53⁄4 (146.1) 63⁄4 (171.5) 91⁄4 (235.0) 91⁄2 (241.3) 103⁄4 (273.1) — — 2 (50.8) 21⁄2 (63.5) 3⁄8 (9.5) 5⁄8 x 3⁄4 (15.9) x (19.1) 5⁄8 x 11⁄8 (15.9) x (28.6) 1300-1600 2 33⁄4 (95.3) 53⁄4 (146.1) 63⁄4 (171.5) 91⁄4 (235.0) 91⁄2 (241.3) 103⁄4 (273.1) — — 23⁄8 (60.3) (76.2) 7⁄16 (11.1) 5⁄8 x 3⁄4 (15.9) x (19.1) 5⁄8 x 11⁄8 (15.9) x (28.6) 1800-2000 2 33⁄4 (95.3) 53⁄4 (146.1) 63⁄4 (171.5) 91⁄4 (235.0) 91⁄2 (241.3) 103⁄4 (273.1) — — 23⁄4 (69.9) 31⁄2 (88.9) 1⁄2 (12.7) 5⁄8 x 3⁄4 (15.9) x (19.1) 5⁄8 x 11⁄8 (15.9) x (28.6) 2100-2500 3 4 (101.6) 53⁄4 (146.1) 63⁄4 (171.5) 91⁄4 (235.0) 91⁄2 (241.3) 103⁄4 (273.1) 15⁄8 (41.3) 13⁄4 (44.5) 31⁄2 (88.9) (127.0 ) 3⁄4 (19.1) 5⁄8 x 3⁄4 (15.9) x (19.1) 5⁄8 x 11⁄8 (15.9) x (28.6) 2501-3000 3 4 (101.6) 53⁄4 (146.1) 63⁄4 (171.5) 91⁄4 (235.0) 91⁄2 (241.3) 103⁄4 (273.1) 15⁄8 (41.3) 13⁄4 (44.5) (101.6) (127.0 ) 3⁄4 (19.1) 5⁄8 x 3⁄4 (15.9) x (19.1) 5⁄8 x 11⁄8 (15.9) x (28.6) 3500-4000 4 4 (101.6) 53⁄4 (146.1) 63⁄4 (171.5) 91⁄4 (235.0) 91⁄2 (241.3) 103⁄4 (273.1) 13⁄4 (44.5) 31⁄4 (82.6) 43⁄4 (120.7) 53⁄4 (146.1) 3⁄4 (19.1) 5⁄8 x 13⁄8 (15.9) x (34.9) 5⁄8 x 13⁄8 (15.9) x (34.9) 4500-5000 5 4 (101.6) 53⁄4 (146.1) — 91⁄4 (235.0) — 103⁄4 (273.1) 15⁄8 (41.3) 31⁄4 (82.6) 51⁄4 (133.4) 71⁄8 (181.0) (25.4) 5⁄8 DIA. (15.9) — 6000 5 4 (101.6) 53⁄4 (146.1) — 91⁄4 (235.0) — 103⁄4 (273.1) 15⁄8 (41.3) 31⁄4 (82.6) 51⁄4 (133.4) 71⁄8 (181.0) (25.4) 5⁄8 DIA. (15.9) — Dimensions