YCM7RE Hiko MCCB Whakaritea

Taiao Mahi e tika ana me te Tikanga Whakauru

1. Te teitei iti iho i te 2000m
2. Ko te pāmahana reo ambient mai i -5 ℃ ki te +40 ℃ (+45 ℃ mo te hua tuku)
3. Te haumākū ātete
4. Atete huakita
5. Nuelear radiation resistance
6. Ko te 22.5 te tohu hiroki teitei.
7. Ka taea te whakahaere tikanga ina tae mai ki te wiri o te kaipuke.
8. Ka taea te mahi i te wa e pa ana ki te ru(4g).
9. Ko te reo kia kaua e ngingio me te kore e taea te whakakore i te konganuku me te kino o te hau whakamarumaru me te puehu kawe.
10. Mahi i nga waahi kaore he ua me te hukarere.

Ngā āhuatanga

1. Kei runga ake ka taea e te MCCB te whakanoho i nga taputapu penei i te, UVT, Shunt, Aux, Alarm contact, Motor driven operation, Mechanism, Rotary handle.
2. E waatea ana te mahi hei whakaroa mo te wa roa, he wa-roa-poto, he whakamarumaru tonu.
3. Tiaki i te he o te whenua, Thermal analog Pre-alarm, indication, Over-current, indication operational current.

Panui

1. Ir: Te uara tautuhinga te whakarite mo te tiaki i runga i te kawenga, ka taea te whakarite kia rite ki nga whakaritenga a te kaihoko;
2. Tr: Ka taea te whakarite i te uara tautuhinga mo te wa roa-roa te mahi Tr ± 20%, te wa takahuri i te mana o 6Ir ka taea te whakarite kia rite ki nga hiahia a te kaihoko;
3. Ko: Te uara tautuhinga taea te whakarite mo te wa roa-roa o naianei;
4. Ts: Te uara tautuhinga taea te whakarite mo te wa poto-roa te wa whakahaere, ka wehea kia rua nga momo: Ts tepe wa whakarite (0.05s, 0.1s, 0.15s, 0.2s, 0.3s) me te tepe wa whakamuri Ts (0.05s , 0.1s, 0.15s, 0.2s, 0.3s).
5. Ii: Te uara tautuhinga whakarite o naianei tonu;
6. Ip: Te uara tautuhinga taea te whakarite o te naianei whakaoho whakaoho.