LW28 Series Shanduko Rotary Cam Switch
LW28 Series Universal changeover switch inonyanya kushandiswa AC 50Hz, yakayerwa voltage kusvika 380V uye pazasi, yakayerwa ikozvino kusvika 160A yemagetsi dunhu rekuita zvisingaite kana kutyora dunhu nechinangwa chekutonga nekushandura, inogona zvakare kudzora matatu-chikamu asynchronous motors uye dunhu zvakananga sezvinangwa zve master control uye kuyerwa.Zvigadzirwa zvinoshandiswa zvakanyanya, panzvimbo yekuchinja kwakasiyana-siyana kwenyika, zvinogona kushandiswa sechigadziriso chedunhu, kuyera midziyo yekuyeresa, mota kudzora switch uye tenzi kudzora switch, uye welding muchina switch uye zvichingodaro.Kuenderana nezviyero: Shanduko yekuchinja inoshandisa kune iyo huru yedunhu switching uye yakananga kutonga inotevedzera GB14048.3-2001.
Shanduko yekuchinja inoshandiswa kune master control inoteedzera GB14048.5-2001 uye IEC 60947.3.
Normal Working Conditions
1.The ambient air tembiricha haipfuure +40 ℃, avhareji tembiricha mukati maawa 24 uye kwete kupfuura +35 ℃.
2.The ambient air tembiricha haisi pasi pe -5 ℃.
3.Kuisa nzvimbo yakakwirira haipfuuri 2000m.
4.The hunyoro hunyoro hwemhepo husingapfuuri 50% kana tembiricha yepamusoro iri +40 ℃ uye pane tembiricha yakaderera inobvumira hunyoro hwepamusoro, senge kana tembiricha iri 20 ℃ hunyoro hunosvika 90%.To condensation nguva nenguva nekuda kwekushanduka kwekushisa kunofanira kutora matanho anokosha.
| model | Plate S: square REC:rectangle | chiyero chese(mm) | Kuiswa dimension(mm) | ||||||
| A | B | C | L | E | F | D1 | D2 | ||
| LW28-10 | M0 S | 30 | 30 | 28 | 22+8n | 20 | Φ8 | Φ3.2 | |
| LW28-20 | M1 S | 48 | 48 | 63 | 22+9.6n | 36 | 36 | Φ8.5 | Φ4.5 |
| M2 S | 64 | 64 | 43 | 25+9.6n | 48 | 48 | Φ10 | Φ4.5 | |
| M2 REC | 64 | 80 | 43 | 25+9.6n | 48 | 48 | Φ10 | Φ4.5 | |
| LW28-20C | M2 S | 64 | 64 | 60 | 42.5+12.6n | 48 | 48 | Φ10 | Φ4.5 |
| M2 REC | 64 | 80 | 60 | 42.5+12.6n | 48 | 48 | Φ10 | Φ4.5 | |
| M3 S | 88 | 88 | 60 | 42.5+12.6n | 68 | 68 | Φ13 | Φ6 | |
| LW28-25 | M1 S | 48 | 48 | 45.2 | 23+12.8n | 36 | 36 | Φ8.5 | Φ4.5 |
| M1 REC | 48 | 60 | 45.2 | 23+12.8n | 36 | 36 | Φ8.5 | Φ4.5 | |
| M2 S | 64 | 64 | 45.2 | 26.5+12.8n | 48 | 48 | Φ10 | Φ4.5 | |
| M2 REC | 64 | 80 | 45.2 | 26.5+12.8n | 48 | 48 | Φ10 | Φ4.5 | |
| LW28-32 | M2 S | 64 | 64 | 58 | 29.2+12.8n | 48 | 48 | Φ10 | Φ4.5 |
| M2 REC | 64 | 80 | 58 | 29.2+12.8n | 48 | 48 | Φ10 | Φ4.5 | |
| M3 S | 88 | 88 | 58 | 29.2+12.8n | 68 | 68 | Φ13 | Φ6 | |
| LW28-63 | M2 S | 64 | 64 | 66 | 29.2+21.5n | 48 | 48 | Φ10 | Φ4.5 |
| M2 REC | 64 | 80 | 66 | 29.2+21.5n | 48 | 48 | Φ10 | Φ4.5 | |
| M3 S | 88 | 88 | 66 | 29.2+21.5n | 68 | 68 | Φ13 | Φ6 | |
| LW28-125 | M3 S | 88 | 88 | 84 | 35+26.5n | 68 | 68 | Φ13 | Φ6 |
| LW28-160 | M3 S | 88 | 88 | 88 | 35+32.5n | 68 | 68 | Φ13 | Φ6 |
| LW28-200 | M4 S | 130 | 130 | 126 | 39.5+38.5n | 104 | 104 | Φ16 | Φ7 |
| LW28-315 | M4 S | 130 | 130 | 126 | 39.5+38.5n | 104 | 104 | Φ16 | Φ7 |
| LW28-400 | M4 S | 130 | 130 | 126 | 39.5+38.5n | 104 | 104 | Φ16 | Φ7 |
