ULTRA QUICK: FUSES FOR PROTECTION OF SEMICONDUCTORS
92Pages

POWER NEEDS CONTROL FUSES FOR PROTECTION OF SEMICONDUCTORS GENERAL INFORMATION SYSTEM D0 SYSTEM D SYSTEM C SYSTEM BS SYSTEM NV/NH ACCESSORIES CHARACTERISTICS INDEX 2 6 7 8 9 11 35 37 84 ULTRA QUICK

DC drives Power rectifires Soft- starters AC servo regulators-brushless Frequency inverters Thyristor switches UPS Variable power regulators Voltage regulators SSRsemiconductor relays Welding inverters Solbrakes Temperature controlers Batery chargers Solar power Traction inverters Typical applications protected by Ultra Quick fuse-links Power controls Wind power more info in “Ultra Quick industry application.pdf”

Ultra Quick Application

Support for Ultra Quick Cross-reference on internet for MRO (maintenance replacement operation) Software Ultra Quick select for OEM (original equipment manufacturer) Application guide Find fuse, technical data in catalogue by press button “Search ETI part number”

2 ULTRA QUICK General information Fuses are the oldest protective devices in the electrical industry. Because of the advantageous features, fuses have been and are used in an extensive fields of applications – one of them is protection of semiconductor devices (diodes, thyristors, power transistors, GTO) in current and frequency converters. Semiconductor devices are being produced with high maximum continuous currents and peak inverse voltages. Unfortunately, that devices still have poor overload capacities and continue to need sensitive and fast-acting protection. ETI fuses for...

4 ULTRA QUICK Marking of fuses for semiconductor protection series ULTRA-QUICK: 1. System D and D0 D0-fuse links D-fuse links D01 UQ 2A DI UQ 2A D02 max. 63A DII max. 200A size trade mark current DIII DIV trade mark current DV size 2. System BS and NV/NH BS - fuse links NV/NH - fuse links BS 8 UQ 38 2A 240V S 00 M UQ U /80 /10A /690V 17 41 max. 800A 690V M 0 * U-N 110 max. 1600A 500V 17D 59 G 00C 97 1000V 38 63 1 1200V 38T 64 2 70 3 diameter (T-twin, D-double) trade mark 83 4 type length current voltage 4a type size micro-switch trade mark 50kA breaking capacity distance current voltage 3....

5 ULTRA QUICK Operation indicators of ULTRA-QUICK fuse links The operation-sensing device is a fine wire which is connected in parallel with the fuse melting element. This wire is used to hold in a flag (made of thin metal band) usually placed on the upper cover. When the wire breaks because of fuse operate, the flag is pushed out and in this way an indication of operation is given. The indicator on pic.1 is a visual indication of fuse operating. When only indication is not enough, we offering possibility to add a microswitch NVS5 on the upper cover for remote signalling of fuse operating...

6 Technical data: Application: Standards: IEC 60269-4 Breaking capacity: ~50kA / 8kA Rated voltage: ~400V / 250V Fuse-links of system D0 are applied in fuse base E14 and E18 and fuse-switch disconnectors VLD01 and STV D02. ULTRA QUICK For more information visit: www.eti.si/Electrotechnical products/Semiconductor protection SYSTEM D0 gR ~400V ULTRA QUICK Size In (A) Type Code No. Operating I2t-value (A2s) Power dissipation Char. Colour Dimension A Packaging (pcs) Weight (g) D01 2 D01UQ2A 004311001 6,3 2,3 gR pink 7.3 10/500 6 4 D01UQ4A 004311002 13 3,1 gR brown 7.3 10/500 6 6 D01UQ6A...

21 ULTRA QUICK SYSTEM NV-UQ02 M ~500V SERIES TYPES RATED VOLTAGE For more information visit: www.eti.si/Electrotechnical products/Semiconductor protection Technical data: Application: Standards: IEC 60269-4 Breaking capacity: ~200kA Rated voltage: ~1000V Fuse-links type M are applied in fuse base (for example PK). Size In (A) Type (visual indicator with grip for microswitch NVS 5) Code No. Operating I2t-value (A2s) Power dissipation (W) Char. Packaging (pcs) Weight (g) 0 32 M0UQ1/32A/1000V 004362208 480 12,5 aR 3/24 250 40 M0UQ1/40A/1000V 004362210 840 14,4 aR 3/24 250 50 M0UQ1/50A/1000V...

22 ULTRA QUICK SYSTEM NV-UQ02 M ~500V SERIES TYPES RATED VOLTAGE For more information visit: www.eti.si/Electrotechnical products/Semiconductor protection Technical data: Application: Standards: IEC 60269-4 Breaking capacity: ~200kA Rated voltage: ~1200V Fuse-links type M are applied in fuse base (for example U1, U2, U3). Size In (A) Type (visual indicator with a grip for microswitch NVS 5) Code No. Operating I2t-value (A2s) Power dissipation (W) Char. Packaging (pcs) Weight (g) 1 80 M1UQ2/80A/1200V 004733213 8.000 35 aR 1/14 700 100 M1UQ2/100A/1200V 004733214 12.500 45,9 aR 1/14 700 125...

23 ULTRA QUICK SYSTEM NV-UQ02 M ~500V SERIES TYPES RATED VOLTAGE For more information visit: www.eti.si/Electrotechnical products/Semiconductor protection Technical data: Application: Standards: IEC 60269-4 Breaking capacity: ~200kA Rated voltage: ~1000V Fuse-links type S of size 00C and 00 are applied in fuse base US00-1/80 and mounted by screws to busbars. Size In (A) Type (visual indicator with grip for microswitch NVS 5) Code No. Operating I2t-value (A2s) Power dissipation (W) Char. Packaging (pcs) Weight (g) 00 32 S00UQ01/80/32A/1000V 004301108 200 15,1 aR 3/54 250 40...

26 ULTRA QUICK SYSTEM NV-UQ02 M ~500V SERIES TYPES RATED VOLTAGE For more information visit: www.eti.si/Electrotechnical products/Semiconductor protection Technical data: Application: Standards: IEC 60269-4 Breaking capacity: ~200kA Rated voltage: ~690V, 550V For battery protection in UPS systems. Size In (A) Type (visual indicator with grip for microswitch NVS 5) Code No. Operating I2t-value (A2s) Power dissipation (W) Type with striker pin Code No. Char. Packaging (pcs) Weight (g) 00C 10 M00CUQ2/10A/690V 004721204 100 6,5 - - gR 3/120 140 16 M00CUQ2/16A/690V 004721205 220 8...

28 ULTRA QUICK SYSTEM NV-UQ02 M ~500V SERIES TYPES RATED VOLTAGE For more information visit: www.eti.si/Electrotechnical products/Semiconductor protection NV/NH gR M, S ~500V Technical data: Application: Standards: IEC 60269-4 Breaking capacity: ~200kA Rated voltage: ~500V Fuse-links type M are applied in fuse base (for example PK4 or fuse disconnector). Size In (A) Type (visual indicator with grip for microswitch NVS 5) Code No. Operating I2t-value (A2s) Power dissipation (W) Char. Packaging (pcs) Weight (g) 4 800 S4UQ2/800A/500V 004716130 620.000 164 gR 1 2350 1000 S4UQ2/1000A/500V...