NH fuse-links gg VAC with striker size 0, 1, 2, 3, 4

Transcription

1 NH fuse-links gg - 690VAC LOW VOLTAGE IEC FUSES IEC NH FUSE-LINKS FEATURES & BENEFITS Dimensions according to DIN Parts 1 to 4 Lead free contact blades 0% cadmium APPLICATIONS gg: General purpose cable and line protection STANDARDS The NH system is classified among plug-in fuse systems and is composed of: fuse-base (possibly including terminal covers and phase barriers) fuse-link with blade contact fuse-link replacement device (LV HRC fuse puller) Since the design of this system cannot guarantee non-interchangeability of rated current it must be handled by a qualified professional. Type gg NH fuse-links are full range breaking capacity fuse-links and are used to protect cables and equipment. They can interrupt any current surge, from the lowest fusing current up to their breaking capacity, and so can be used alone as protection. They also protect electrical devices and industrial set-ups from the electrodynamic effects of very high short-circuit currents. TECHNICAL DATA OVERVIEW Voltage Range AC VAC Ampere Range (A) A Size per Standard Sizes 0 to 4 - with striker Speed/Characteristic gg I.R. AC ka Body Material ceramic Contact Materials copper, silver-plated VDE 0636 Part 201 IEC and -2 EP.MERSEN.COM 1

2 PRODUCT RANGE Size 0 gg with striker Catalog Reference Rated voltage AC (IEC) Rated current In Rated breaking capacity AC Power dissipation at In Weight NH0GG50V160P-2 NH0GG69V32P-2 P V 32 A 80 ka 3.7 W kg NH0GG69V35P-2 S V 35 A 80 ka 4 W kg NH0GG69V40P-2 W V 40 A 80 ka 4.5 W kg NH0GG69V50P-2 B V 50 A 80 ka 5.2 W kg NH0GG69V63P-2 D V 63 A 80 ka 6.2 W kg NH0GG69V80P-2 J V 80 A 80 ka 7.5 W 0.29 kg NH0GG69V100P-2 H V 100 A 80 ka 8.5 W kg NH0GG50V125P-2 V V 125 A 120 ka 10.7 W kg NH0GG50V160P-2 A V 160 A 120 ka 13.5 W kg NH0GG50VP-2 K V A 120 ka 15 W kg Size 1 gg with striker Catalog Reference Rated voltage AC (IEC) Rated current In Rated breaking capacity AC Power dissipation at In Weight NH1GG50V355P-2 NH1GG69V80P-2 Y V 80 A 80 ka 6.9 W kg NH1GG69V100P-2 M V 100 A 80 ka 8.1 W kg NH1GG69V125P-2 P V 125 A 80 ka 9.6 W kg NH1GG69V160P-2 Z V 160 A 80 ka 11.9 W kg NH1GG69VP-2 R V A 80 ka 14.9 W kg NH1GG50V224P-2 Y788 V 224 A 120 ka 16.7 W kg NH1GG50V250P-2 Q V 250 A 120 ka 18.7 W kg NH1GG50V315P-2 Z V 315 A 120 ka 25 W kg NH1GG50V355P-2 W V 355 A 120 ka 28 W kg NH3GG50V630P-2 Size 2 gg with striker Catalog Reference Rated voltage AC (IEC) Rated current In Rated breaking capacity AC Power dissipation at In Weight NH2GG69V125P-2 W V 125 A 80 ka 9.5 W kg NH2GG69V160P-2 L V 160 A 80 ka 11.5 W kg NH2GG69VP-2 Y V A 80 ka 14.5 W kg NH2GG69V224P-2 Q V 224 A 80 ka 16 W kg NH2GG69V250P-2 T V 250 A 80 ka 17.5 W kg NH2GG69V315P-2 X V 315 A 80 ka 23 W kg NH2GG69V355P-2 E V 355 A 120 ka 25 W kg NH2GG50V400P-2 K V 400 A 120 ka 29 W kg NH2GG50VP-2 W V A 120 ka 39 W kg Size 3 gg with striker Catalog Reference Rated voltage AC (IEC) Rated current In Rated breaking capacity AC Power dissipation at In Weight NH3GG69V315P-2 B V 315 A 80 ka 23 W kg NH3GG69V355P-2 L V 355 A 80 ka 25 W kg NH3GG69V400P-2 Z V 400 A 80 ka 29 W kg NH3GG69VP-2 N V A 80 ka 39 W kg NH3GG50V630P-2 Q V 630 A 120 ka 47 W kg EP.MERSEN.COM 2

3 PRODUCT RANGE Size 4 gg with striker Catalog Reference Rated voltage AC (IEC) Rated current In Rated breaking capacity AC Power dissipation at In Weight NH4GG69VP-2 S V A 120 ka 40 W 2.2 kg NH4GG69V630P-2 T V 630 A 120 ka 53 W 2.2 kg NH4GG69V800P-2 V V 800 A 120 ka 68 W 2.2 kg NH4GG50VP-2 W82 V A 120 ka 65 W 2.2 kg NH4GG50V1250P-2 X83 V 1250 A 120 ka 61 W 2.2 kg TECHNICAL DATA Size 0 Size 1 Size 2 Size 3 Size 4 gg with striker Rated current A A A A A Rated voltage AC V V V V V Indication System with striker with striker with striker with striker with striker EP.MERSEN.COM 3

4 TIME CURRENT CHARACTERISTIC CURVES Size , 690V gg Pre-arcing time (s) A 35 A 40 A 50 A 63 A 80 A 100 A RMS value of prospective current (A) +/- 8% A 160 A A 224 A 250 A 315 A 355 A 400 A A EP.MERSEN.COM 4

5 TIME CURRENT CHARACTERISTIC CURVES Size 4, 690V gg Pre-arcing time (s) RMS value of prospective current (A) +/- 8% EP.MERSEN.COM 5

6 TIME CURRENT CHARACTERISTIC CURVES Size , V gg Pre-arcing time (s) A 160 A A 224 A 250 A 315 A 355 A A RMS value of prospective current (A) +/- 8% 0 A 630 A EP.MERSEN.COM 6

7 TIME CURRENT CHARACTERISTIC CURVES Size 4, V gg Pre-arcing time (s) A 1250 A RMS value of prospective current (A) +/- 8% EP.MERSEN.COM 7

8 CUT-OFF CURRENT CHARACTERISTIC Size 0-1, 690V gg 0 A A Maximum peak let thru current Ic (A) lm = 2.3 lp A 100 A 80 A 63 A 50 A 40 A 35 A 32 A e Hz RMS symmetrical prospective current Ip (A) Size 2-3, 690V gg Maximum peak let thru current Ic (A) lm = 2.3 lp Hz RMS symmetrical prospective current Ip (A) 00 A 400 A 355 A 315 A 250 A 224 A A 160 A 125 A e+06 EP.MERSEN.COM 8

9 CUT-OFF CURRENT CHARACTERISTIC Size 4, 690V gg 00 lm = 2.3 lp 800 A Maximum peak let thru current Ic (A) Hz RMS symmetrical prospective current Ip (A) A A e+06 Size , V gg 0 0 lm = 2.3 lp 630 A A Maximum peak let thru current Ic (A) Hz RMS symmetrical prospective current Ip (A) 400 A 355 A 315 A 250 A 224 A A 160 A 125 A e+06 EP.MERSEN.COM 9

10 CUT-OFF CURRENT CHARACTERISTIC Size 4, V gg lm = 2.3 lp 1250 A Maximum peak let thru current Ic (A) Hz RMS symmetrical prospective current Ip (A) 00 A e+06 EP.MERSEN.COM 10

11 PRE-ARCING AND OPERATING I²T CHARACTERISTICS Size , 690V gg V V pre-arcing I²t 000 Rated current (A) Pre-arcing and operating I²t (A²s) EP.MERSEN.COM 11

12 PRE-ARCING AND OPERATING I²T CHARACTERISTICS Size 4, 690V gg V V prearcing I²t Rated current (A) Pre-arcing and operating I²t (A²s) EP.MERSEN.COM 12

13 PRE-ARCING AND OPERATING I²T CHARACTERISTICS Size , V gg V 380V pre-arcing I²t Rated current (A) Pre-arcing and operating I²t (A²s) EP.MERSEN.COM 13

14 PRE-ARCING AND OPERATING I²T CHARACTERISTICS Size 4, V gg V 400V prearcing I²t Rated current (A) Pre-arcing and operating I²t (A²s) EP.MERSEN.COM 14

15 DIMENSIONS Size 0 (126458) ± ± ± 0.25 Striker is visible after fuse link has operated Ø 5.5 Ø 8 6 ± Dimensions in mm ± ± ±0.8 EP.MERSEN.COM 15

16 DIMENSIONS Size 1 (126503) 20 ±0.2 Ø ± ± ± 0.25 Striker is visible after fuse link has operated Ø Dimensions in mm ± ± ± ± ±0.7 EP.MERSEN.COM 16

17 DIMENSIONS Size 2 (126505) Ø ± ± ± Striker is visible after fuse link has operated Ø Dimensions in mm 67.6 ± ± ± ± ± 1 56 ±1 EP.MERSEN.COM 17

18 DIMENSIONS Size 3 (126508) ± ± ± ±2.5 Striker is visible after fuse link has operated Dimensions in mm ± ± EP.MERSEN.COM 18

19 DIMENSIONS Size 4 ( ) 68.5 ± ± ± ± Ø ± ± ± (79.5) ± ±0.1 Ø (5.5) Striker is visible after fuse link has operated Dimensions in mm blown 16.6 EP.MERSEN.COM 19