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Lub Zoomlion GJ-1 Overwind Protection Switch yog qhov tseem ceeb ntawm kev nyab xeeb rau kev nqa khoom. Thaum tus nuv mus txog nws txoj hauj lwm sab sauv, qhov hloov pauv tam sim ntawd txiav tawm lub hoist tswj Circuit Court, tiv thaiv kev raug mob hnyav xws li steel hlau hlua tawg lossis nuv poob los ntawm overwinding.
| Yam khoom | Specification |
| Qauv | GJ-1 |
| Cov cuab yeej siv tau | Tsheb Cranes, Crawler Cranes, thiab lwm yam kev siv tshuab |
| Rated Ua Haujlwm Voltage | AC 380V / DC 24V |
| Rated Ua Haujlwm Tam Sim No | 5 A |
| Txoj Kev Tig | Steel hlau hlua tension trigger |
| Qib tiv thaiv | IP54 |
| Khoom siv tsev | Xim Zinc-Plated Steel Phaj (rust-proof) |
| Kev khiav hauj lwm qhov kub thiab txias | -25 ℃ ~ + 60 ℃ |
| Actuation Stroke | 10 ± 2 hli |
| Rov pib txoj kev | Phau ntawv rov pib dua |
| Hom kab hluav taws xob | 3-wire system (Power / Teeb liab / Common) |