*** Hauv qab no yog kev tshawb xyuas kev tshaj lij thiab xaiv cov lus qhia rau BusSmann European Cov Kev Sib Tw Square Fusses ***
Custsmann European Txuj Ci Square Fuse Technology
I. Cov Khoom Siv Khoom Lag Luam
1. Cov Qauv Txheej Txheem
Txais cov txheej muaj ntau txheej nruab cov nyiaj tau qhuav, ua ke nrog cov silicon nitride Ceramic Arc Extingishing Chamber, nws ua tiav:
- Pre-arcing lub sijhawm tsawg dua los yog sib npaug rau 5ms (iec 60269-4 qauv)
- Rhuav lub peev xwm txog 120ka (690V system)
2. Thermodynamic Cwj Pwm
- Tus Joule Infortion (i²t) tus nqi yog 40% qis dua li ntawm cov tsoos fuses
- Lub lag luam kub nce tsawg dua los yog sib npaug rau 55K (en 60269-1: 2007)
3. Lub zog txuag kev ntsuas
- Lub zog poob qis dua lossis sib npaug rau 1.5W / A (ntawm Rated tam sim no)
Ii. Kev Ntsuas Cov Qauv Ntawm Cov Khoom Series
| Ib yam dhau ib yam | Voltage theem (v) | Tam sim no ntau yam (a) | Cov Ntawv Pov Thawj Qauv | Raug Daim Ntawv Teev Npe |
|
DIN43653 170M1308-170M1322 170M1358-170M1372 170M1408-170M1422 170M2608-170M2621 170M2658-170M2671 170M4802-1 70M4815 170M4822-170M4835 170m49 Series 170m59 Series 170m 86} series 170m32 Series 170m41 series 170M42 Series 170m51 Series 170m52 Series 170m61 series 170m62 Series |
690/700 1000 1250 1300 |
10-2000 | Iec {60269-4, ul / csa | Cua Fais Fab Hloov Hloov, Rail Transit traction |
|
Din43620 170M3808, 170M3809 170M3810, 170M3811 170M3812, 170M3813 170M3814, 170M3815 170M3816, 170M3817 170M3818, 170M3819 170M5808, 170M5809 170M5810, 170M5811 170M5812, 170M5813 170M6808, 170M6809 170M6810, 170M6811 170M6812, 170M6813 170M6814, 170M2673 170M2674, 170M2675 170M2676, 170M2677 170M2678, 170M2679 170M2680, 170M2681 170M2682, 170M2683 170M2684, 170M2685 |
690/700 1000 |
40-1000 | Iec {60269-2 | Kev tiv thaiv Inverter tiv thaiv |
|
Tiaj kawg (metric) 170M2708, 170M2709 170M2710, 170M2711 170M2712, 170M2713 170M2714, 170M2715 170M2716, 170M2717 170M2718, 170M2719 170M2720, 170M2721 170M2758, 170M2759 170M2760, 170M2761 170M2762, 170M2763 170M2764, 170M2765 170M2766, 170M2767 170M2768, 170M2769 170M2770, 170M2771 170m34 / 35 Series 170m44 / 45 Series 170m54 / 55 Series 170m64 / 65 Series 170M70 / 71 koob 170M39 / 49 Series 170m59 / 86} series 170M33 / 34 series 170M43 / 44 series 170m53 / 54 series 170m63 / 65 Series |
690/700 1000 |
50-1400 | Iec {60269-4, Ul248 | Photovoltaic inverter system |
|
Cov Qauv Fab Kis 170M33 / 34 series 170m53 / 54 series 170m63 / 65 Series |
690/700 | 40-1500 | Nfc 63-420 | Nuclear zog cog nruab nrab voltage faib |
|
Asmeskas tus qauv 170m36 / 37 Series 170M46 / 47 Series 170m56 / 57 Series 170m66 / 67 Series 170m35 / 45 Series 170m55 / 85 series 170m36 / 37 Series 170M46 / 47 Series 170m56 / 57 Series 170m66 / 67 Series |
690/700 1000 1250 1300 |
50-1400 | Ul 248-14 | Cov ntaub ntawv nruab nrab ntawm cov txheej txheem |
III. Cov Qauv Tseem Ceeb Xaiv Matrix
1. DIN43653 Series
| Voltage theem| Qauv Pawg|I²t muaj nuj nqis ntau (A²S)|Muaj peev xwm tsoo |
|-------------------|------------------------------|-----------------------------|-------------------------|
| 690V ------------|170m 1308-1422-------|1.2 × 10³ ~ 8.5 × 10 {10}}|120ka --------------- |
| 1000v -----------|170m 4802-4835-------|3.8 × 10³ ~ 2.1 {10}}|80ka ----------------- |
| 1300v -----------|170m31 / 41/51 series-|| 6.5 × 10³ ~ 4.3 × 10 13 {}}|50 {----------------- |
2. Tiaj-kawg series
Adopts ob chav V-puab npau npau zawv tus qauv tsim, txhawb nqa:
- DC System Daim Ntawv Thov (DC1500V, t tsawg dua lossis sib npaug rau 10ms)
- Xaiv IP54 kev tiv thaiv qib (en60529)
IV. Engorering Xaiv cov lus qhia tshwj xeeb
1. Voltage derating coefficition
UtiagNtau dua los yog sib npaug rau 1.1 xUtxoj hau kev x Kt(ntsuas kub, noj {..5@40 degree)
2. Tam sim no txoj cai sib txuam
- Nruam tam sim no: Kuv _ {fuse} ntau dua lossis sib npaug rau 1.25 {load rms}
- Surge tam sim no: i {0}} {fuse} ntau dua los yog sib npaug rau 1.5 {{{surge}
3. Txhim kho cov lus qhia
- Hu Rau Siab: Loj dua los yog sib luag rau 25Nm · · · · · · · (DIN43653 Txuj Ci)
- Cua sov dissipation nrug deb: ib sab fort ntau dua los yog sib npaug rau 30mm (yuam cua txias cov xwm txheej)
V. Qhov chaw tshwj xeeb kev hloov kho kev daws teeb meem
1. Siab kho
| Altitude (m)|Voltage kho qhov yog|Tam sim no kho kho qhov tseem ceeb |
|-----------------|----------------------------------|----------------------------------|
| Tsawg dua los yog sib npaug rau 2000--------|1. {0-----------------------------|1. {{{}} |
| 3000----------| 0.91---------------------------| 0.95----------------------------|
| 4000----------| 0.82---------------------------| 0.89----------------------------|
2. Daim ntawv thov hauv thaj tsam zoo nkauj
Nws raug nquahu kom nce cov harteronic derating factor:
Kh=1/(1+0.1×THDi2)(THDiNtau dua los yog sib npaug rau 20)
VI. Kev Pov Thawj Kev Siv thiab Kev Ntsuas
1. Hom khoom ntsuas
- Qhov ntsuas kub nce (IEC 60269-1}: 2006 Tshooj 8.4)
- Rhuav Lub Peev Xwm Muaj Peev Xwm Ua Haujlwm (iec 60269-4}} Daim Ntawv Qhia Ntxiv A)
- Kev ntsuas kev ntsuas (1000 cov haujlwm txhua yam)
2. Kev xaiv khoom ntxiv
- Qhov ntsuas Faus (Fuse
- Cov chaw taws teeb saib xyuas cov qauv (txhawb nqa Modbus RTU raws tu qauv)
Cov ntaub ntawv cov txheej txheem ua tau ua tiav nrog cov kev xav tau ntawm BS88 / iec60269 system. Qhov kev xaiv tiag tiag yuav tsum tau ua ke nrog cov haujlwm tshwj xeeb. Nws raug nquahu kom xa lub load cov xeeb ntxwv nkhaus rau pab neeg txhawb pab neeg rau kev kuaj xyuas cov pov thawj.