| Branda | Switchgear parts |
| Uimhir Módel | Isolator Switch DNH8(HGL) Series Load-Disconnector Switch |
| Cúr amach ar a dtugtar an-réiteach | 160A |
| Uimhir Choimeádach | 3P |
| Sraith | DNH8(HGL) |
Isoláitóir Póil DNH8(HGL) séire díorthaítear do úsáid i réimsí éagsúla áit a bhfuil riail chun an córas a chur ar siúl agus a chur as feidhm nó a aisliú deipeascópach. Tá roinnt seacht modh ar fáil, ó 63A go 3150A, agus tá dearadh modúil acu le trí agus ceathrú céim (trí céim + céim nialasach d'fheidhmniú).
Tá fuinneog taobh amuigh againn ar an gceadlas deipeascópach a léiríonn stádas na n-oidhreacht, agus tá fuinneog obair taobh isteach a cheadaíonn do dhéanamh súil ar stádas na n-oidhreacht.
Amraí Teasa: Ba chóir go mbeadh teocht an aer thart idir -5 °C agus +40 °C, gan logántacht níos mó ná 95%.
Meáchan: Ní mór go mbeadh an meáchan suíomhúcháin níos lú ná 2000 méadar.
Comhshaoil: Ba chóir úsáid a bhaint as an gcéadlas ina comhshaoil nach bhfuil aon bhearna éigríochta agus nach mbaineann fearg nó sneachta isteach.
| Rated current In (A) |
63A |
100A | 160A | 250A |
630A |
||||||||
| Contract heating current Ith (A) |
40 |
63 | 80 | 100 | 125 | 160 | 200 | 250 | 315 | 400 | 500 | 630 | |
| Rated insulation voltage Ui (V) (Installation class IV) |
690 |
690 | 1000 | 1000 |
1000 |
||||||||
| Dielectric strength (V) |
1890 |
1890 | 2200 | 2200 |
2200 |
||||||||
| Rated impulse withstand voltage Uimp kV |
8 |
8 | 12 | 12 |
12 |
||||||||
| Rated operating current le (A) |
AC-21B |
40 |
63 | 80 | 100 | 125 | 160 | 200 | 250 | 315 | 400 | 500 | 630 |
|
AC-22B |
40 |
63 | 80 | 100 | 125 | 160 | 200 | 250 | 315 | 400 | 500 |
630 |
|
|
AC-23B |
40 |
63 | 80 | 100 | 125 | 160 | 200 | 250 | 315 | 400 | 500 | 630 | |
| Motor power P (kW) 400V |
400V |
18.5 | 25 | 40 | 40 | 63 | 80 | 100 | 132 | 160 | 220 | 280 |
315 |
| Rated short-time endurance current lcw (kA Rms) 1s |
2 |
2 | 2 | 2 | 6 | 6 | 9 | 9 | 12.6 | 12.6 | 12.6 |
12.6 |
|
| Rated breaking capacity Icn (A Rms) AC-23B 400V |
320 |
504 | 640 | 800 | 1000 | 1080 | 1600 | 2000 | 2520 | 3200 | 4000 | 5040 | |
| Rated switching capacity Icm (A Rms) AC-23B 400V |
400 |
630 | 800 | 1000 | 1250 | 1600 | 2000 | 2500 | 3150 | 4000 | 5000 | 6300 | |
| Rated short-circuit switching capacity Icm (kA peak) |
2.84 |
2.84 | 2.84 | 2.84 | 9.2 | 9.2 | 15.3 | 15.3 | 25.2 | 25.2 | 25.2 |
25.2 |
|
| Mechanical life 400V |
1700 |
1700 | 1700 | 1700 | 1400 | 1400 | 1400 | 1400 | 800 | 800 | 800 |
800 |
|
| Electrical life 400V |
300 |
300 | 300 | 300 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | 200 | |
| Operating torque (Nm) |
1.2 |
1.2 | 1.2 | 1.2 | 6.5 | 6.5 | 10 | 10 | 21 | 21 | 21 |
21 |
|
| Weight (kg) |
3P |
0.4 | 0.4 | 0.55 | 0.55 | 1.2 | 1.2 | 2 | 2 | 4.4 | 4.4 | 4.9 |
4.9
Fios ar do sholáthraí
|