LDC_16 LITTELFUSE | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 13
Technical content
POWR-GARD® Fuse Datasheet © 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com Rev: 120616 1 of 13 CLASS L – LDC SERIES FUSES
600 V AC/DC • Fast Acting • 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 Vac/dc rated
- 200 kA AC Interrupting Rating
- 50 kA DC Interrupting Rating 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: littelfuse.com/ldc SERIES AMPERAGE CATALOG NUMBER ORDERING NUMBER LDC 700 LDC700 0LDC700.X
Ordering Information
Voltage Ratings 600 Vac/dc or less Ampere Range 150–2000 A Interrupting Ratings AC: 200 kA rms symmetrical DC: 50 kA Time Constant 16 ms Approvals Standard 248-10, Class L UL Listed 601–2000 A (File: E81895) UL Recognized 150–600 A (File: E71611) CSA Certified 800-2000 A (File: LR29862) Material Melamine body, Copper caps (silver plated) Country of Origin Mexico AMPERES FIG. NO. DIMENSIONS INCHES ( mm) A B C D E F G H J K L M N 150-800 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) Dimensions
POWR-GARD® Fuse Datasheet © 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com Rev: 120616 2 of 13 Current-Limiting Effects of LDC (600 V) Fuses SHORT CIRCUIT CURRENT* APPARENT RMS SYM MET RI CAL CURRENT FOR VARIOUS FUSE RATINGS
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 – LDC SERIES FUSES Peak Let-Thru Curve LDC
POWR-GARD® Fuse Datasheet © 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com Rev: 120616 3 of 13 CLASS L – LDC SERIES FUSES - THIS DATA IS GENERATED IN EXCEL - 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 10000090000 80000 70000 60000 50000 40000 30000 20000 100009000 8000 7000 6000 5000 4000 3000 2000 1000900 800 700 600 500 400 300 200 10090 BASIS FOR DATA: TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: DRAWN BY: DATE: REVISION: DRAWING NO.: SHEET TIME CURRENT CHARACTERISTIC CURVES LITTELFUSE, INC. CHICAGO, IL. USA LLL 06/26/2014 A
2 OF 12
- 200A - 250A - 300A - 150A Time Current Curve
POWR-GARD® Fuse Datasheet © 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com Rev: 120616 4 of 13 CLASS L – LDC SERIES FUSES - THIS DATA IS GENERATED IN EXCEL - 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 10000090000 80000 70000 60000 50000 40000 30000 20000 100009000 8000 7000 6000 5000 4000 3000 2000 1000900 800 700 600 500 400 300 200 10090 BASIS FOR DATA: TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: DRAWN BY: DATE: REVISION: DRAWING NO.: SHEET TIME CURRENT CHARACTERISTIC CURVES LITTELFUSE, INC. CHICAGO, IL. USA LLL 06/26/2014 A
3 OF 12
POWR-GARD® Fuse Datasheet © 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com Rev: 120616 5 of 13 CLASS L – LDC SERIES FUSES - THIS DATA IS GENERATED IN EXCEL - 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 10000090000 80000 70000 60000 50000 40000 30000 20000 100009000 8000 7000 6000 5000 4000 3000 2000 1000900 800 700 600 500 400 300 200 10090 BASIS FOR DATA: TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: DRAWN BY: DATE: REVISION: DRAWING NO.: SHEET TIME CURRENT CHARACTERISTIC CURVES LITTELFUSE, INC. CHICAGO, IL. USA LLL 06/26/2014 A
4 OF 12
POWR-GARD® Fuse Datasheet © 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com Rev: 120616 6 of 13 CLASS L – LDC SERIES FUSES - THIS DATA IS GENERATED IN EXCEL - 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 10000090000 80000 70000 60000 50000 40000 30000 20000 100009000 8000 7000 6000 5000 4000 3000 2000 1000900 800 700 600 500 400 300 200 10090 BASIS FOR DATA: TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: DRAWN BY: DATE: REVISION: DRAWING NO.: SHEET TIME CURRENT CHARACTERISTIC CURVES LITTELFUSE, INC. CHICAGO, IL. USA LLL 06/26/2014 A
5 OF 12
POWR-GARD® Fuse Datasheet © 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com Rev: 120616 7 of 13 CLASS L – LDC SERIES FUSES - THIS DATA IS GENERATED IN EXCEL - 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 10000090000 80000 70000 60000 50000 40000 30000 20000 100009000 8000 7000 6000 5000 4000 3000 2000 1000900 800 700 600 500 400 300 200 10090 BASIS FOR DATA: TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: DRAWN BY: DATE: REVISION: DRAWING NO.: SHEET TIME CURRENT CHARACTERISTIC CURVES LITTELFUSE, INC. CHICAGO, IL. USA LLL 06/26/2014 A
6 OF 12
POWR-GARD® Fuse Datasheet © 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com Rev: 120616 8 of 13 CLASS L – LDC SERIES FUSES - THIS DATA IS GENERATED IN EXCEL - 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 10000090000 80000 70000 60000 50000 40000 30000 20000 100009000 8000 7000 6000 5000 4000 3000 2000 1000900 800 700 600 500 400 300 200 10090 BASIS FOR DATA: TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: DRAWN BY: DATE: REVISION: DRAWING NO.: SHEET TIME CURRENT CHARACTERISTIC CURVES LITTELFUSE, INC. CHICAGO, IL. USA LLL 06/26/2014 A
7 OF 12
POWR-GARD® Fuse Datasheet © 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com Rev: 120616 9 of 13 CLASS L – LDC SERIES FUSES - THIS DATA IS GENERATED IN EXCEL - 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 10000090000 80000 70000 60000 50000 40000 30000 20000 100009000 8000 7000 6000 5000 4000 3000 2000 1000900 800 700 600 500 400 300 200 10090 BASIS FOR DATA: TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: DRAWN BY: DATE: REVISION: DRAWING NO.: SHEET TIME CURRENT CHARACTERISTIC CURVES LITTELFUSE, INC. CHICAGO, IL. USA LLL 06/26/2014 A
8 OF 12
POWR-GARD® Fuse Datasheet © 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com Rev: 120616 10 of 13 CLASS L – LDC SERIES FUSES - THIS DATA IS GENERATED IN EXCEL - 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 10000090000 80000 70000 60000 50000 40000 30000 20000 100009000 8000 7000 6000 5000 4000 3000 2000 1000900 800 700 600 500 400 300 200 10090 BASIS FOR DATA: TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: DRAWN BY: DATE: REVISION: DRAWING NO.: SHEET TIME CURRENT CHARACTERISTIC CURVES LITTELFUSE, INC. CHICAGO, IL. USA LLL 06/26/2014 A
9 OF 12
POWR-GARD® Fuse Datasheet © 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com Rev: 120616 11 of 13 CLASS L – LDC SERIES FUSES - THIS DATA IS GENERATED IN EXCEL - 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 10000090000 80000 70000 60000 50000 40000 30000 20000 100009000 8000 7000 6000 5000 4000 3000 2000 1000900 800 700 600 500 400 300 200 10090 BASIS FOR DATA: TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: DRAWN BY: DATE: REVISION: DRAWING NO.: SHEET TIME CURRENT CHARACTERISTIC CURVES LITTELFUSE, INC. CHICAGO, IL. USA LLL 06/26/2014 A
10 OF 12
POWR-GARD® Fuse Datasheet © 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com Rev: 120616 12 of 13 CLASS L – LDC SERIES FUSES - THIS DATA IS GENERATED IN EXCEL - 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 10000090000 80000 70000 60000 50000 40000 30000 20000 100009000 8000 7000 6000 5000 4000 3000 2000 1000900 800 700 600 500 400 300 200 10090 BASIS FOR DATA: TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: DRAWN BY: DATE: REVISION: DRAWING NO.: SHEET TIME CURRENT CHARACTERISTIC CURVES LITTELFUSE, INC. CHICAGO, IL. USA LLL 06/26/2014 A
11 OF 12
POWR-GARD® Fuse Datasheet © 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com Rev: 120616 13 of 13 CLASS L – LDC SERIES FUSES - THIS DATA IS GENERATED IN EXCEL - 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 1000900 800 700 600 500 400 300 200 10090 109 10.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.10.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 100000 90000 80000 70000 60000 50000 40000 30000 20000 10000 9000 8000 7000 6000 5000 4000 3000 2000 1000 900 800 700 600 500 400 300 200 100 10000090000 80000 70000 60000 50000 40000 30000 20000 100009000 8000 7000 6000 5000 4000 3000 2000 1000900 800 700 600 500 400 300 200 10090 BASIS FOR DATA: TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER: DRAWN BY: DATE: REVISION: DRAWING NO.: SHEET TIME CURRENT CHARACTERISTIC CURVES LITTELFUSE, INC. CHICAGO, IL. USA LLL 06/26/2014 A