Ko te hua raupapa RDM1 he iti te rōrahi, te kaha pakaru nui, te pewa poto, nga painga o te wiri anti, koinei te hua pai mo te whakamahi whenua me te moana. Ko te Kaiwhati kua whakatauhia te ngaohiko whakamatao 800V (RDM1-63 te ngaohiko whakamaarama he 500V), ka whakamahia ki te whatunga tohatoha o AC 50Hz / AC60Hz, te tohu ngaohiko mahi ki te 690V, te whakatau i te waa ki runga ki te 1250A hei tohatoha i te hiko me te tiaki i te ara iahiko me te puna hiko mai i te taumahatanga, te ara iahiko poto me raro i te ngaohiko hiko, ka taea hoki te whakamahi i te motini ki te whakawhiti. kare i nga wa me te taumaha, te whakamarumaru i te ara-poto me te iti-ngaohiko. Ka taea te whakauru i te hua ki te poutū me te whakapae.
Te ahua mahi me te taiao whakaurunga:
1. Te pāmahana: kaua e teitei ake i te +40 ° C, me te iti iho i te -5 ° C, me te pāmahana toharite kaore i teitei ake i te + 35 ° C.
2. Te waahi whakauru kaua e neke ake i te 2000m.
3. Ko te haumākū whanaunga: kaua e neke ake i te 50%, ina ko te Temperature +40°C. Ka taea e te hua te tu atu i te haumākū teitei ake i raro i te pāmahana iti, hei tauira, i te pāmahana i te +20°C, ka taea e te hua te tu ki te 90% te haumākū whanaunga. Ko te whakamaaramatanga i puta na te huringa o te pāmahana me tiaki i roto i nga inenga motuhake
4. Class of pollution : 3 Class
5. Morahi tāuta koki hīkoi : 22.5°
6. Awhina awhina me te momo whakaurunga arahiko mana: II Class; Momo whakaurunga arai iahiko matua: III Class;
Ka taea e ia te tu i te wiri noa me te mahi i raro i nga ahuatanga o te moana.
Tawhā hangarau matua:
| Tauira No. | Rahi tāpare i whakatauhia te Inm A | Whakatauhia o nāianei I (A) | Ngaohiko mahi i whakataua Ue (V) | Pourewa | Whakatauria te arai-poto crcuit Breaker (kA) | ||||
| Icu/ cosφ | Ics/ cos Φ | ||||||||
| 400V | 690V | 400V | 690V | ||||||
| RDM1-63L | 63 | (6), 10, 16, 20, 25, 32, 40, 50, 63 | 400 | 3 | 25 | - | 12.5 | - | ≤50 |
| RDM1-63M | 400 | 3, 4 | 50 | - | 25 | - | |||
| RDM1-63H | 400 | 3 | 50 | - | 25 | - | |||
| RDM1-125L | 125 | (10), 16, 20, 25, 32, 40, 50, 63, 80, 100, 125 | 400 | 2, 3, 4 | 35 | - | 25 | - | ≤50 |
| RDM1-125M | 400/690 | 2, 3, 4 | 50 | 10 | 35 | 5 | |||
| RDM1-125H | 400/690 | 3, 4 | 85 | 20 | 50 | 10 | |||
| RDM1-250L | 250 | 100, 125, 160, 180, 200, 225, 250 | 400 | 2, 3, 4 | 35 | - | 25 | - | ≤50 |
| RDM1-250M | 400/690 | 2, 3, 4 | 50 | 10 | 35 | 5 | |||
| RDM1-250H | 400/690 | 3, 4 | 85 | 10 | 50 | 5 | |||
| RDM1-400C | 400 | 225, 250, 315, 350, 400 | 400 | 3 | 50 | - | 35 | - | ≤100 |
| RDM1-400L | 400/690 | 3, 4 | 50 | 10 | 35 | 5 | |||
| RDM1-400M | 400/690 | 3, 4 | 65 | 10 | 42 | 5 | |||
| RDM1-400H | 400/690 | 3, 4 | 100 | 10 | 65 | 5 | |||
| RDM1-630L | 630 | 400, 500, 630 | 400 | 3, 4 | 50 | - | 25 | - | ≤100 |
| RDM1-630M | 400/690 | 3, 4 | 65 | 10 | 32.5 | 5 | |||
| RDM1-630H | 400 | 3, 4 | 100 | - | 60 | - | |||
| RDM1-800M | 800 | 630, 700, 800 | 4400/690 | 3, 4 | 75 | 20 | 50 | 10 | ≤100 |
| RDM1-800H | 400 | 3, 4 | 100 | - | 65 | - | |||
| RDM1-1250M | 1250 | 700, 800, 1000, 1250 | 400/690 | 3, 4 | 65 | 20 | 35 | 10 | ≤100 |
Hei ako atu koa pawhiria:https://www.people-electric.com/rdm1-series-ce-cb-iso-moulded-case-circuit-400-or-690v-breaker-mccb-product/
Wā tuku: Feb-20-2025