ZF34-252 Tsohon jama'a na gida na kyau a tsohon ƙaramin sauyi
Abubuwa gaba
| Muhimmiya | Switchgear parts |
| Model NO. | ZF34-252 Tsohon jama'a na gida na kyau a tsohon ƙaramin sauyi |
| Rated Voltage | 252kV |
| Siri | ZF34 |
Bayani na sayen daga mai wuyaci
Mekanisman CTD-III na spring shine kawai wani mekanisman mai yawa da ya yi a cikin tsohon harkokin mulki da ke amfani da springs domin jin magana. An samu energy ta spring tun daga ziyartar mota da na iya bayyana waɗannan gear, sannan an gaba da shi a cikin hali na energy storage tare da system na energy storage maintenance. Idan an yanke, koila na electromagnetic ta shirya energy ta shirya da ya ba da shi, wanda yake maimaita spring zuwa rike. Unit na mechanical transmission ta yin contacts, don haka an samu karfin opening da closing operation na circuit breaker switch. Tsarin ta symmetrically arranged, tare da yawan power mai yawa, tsari mai yawa, loss mai tsabta, da stability da reliability mai yawa.
A nan, wannan institution ana amfani da shi a matsayin interlocking circuit breakers na single-phase da voltage levels na 220KV da 550KV, high-voltage SF6 circuit breakers, da fully enclosed switchgear (GIS). Kyakkyawarsa ta daidai da requirements na GB1984 "AC High Voltage Circuit Breakers", IEC56 "High Voltage AC Circuit Breakers", da "Technical Conditions" na wannan product.
Product Technical Parameters
1. Closing time: 80 ± 20ms
2. Spectral time: 30 ± 5ms
3. Rated voltage of motor: AC220V/DC220V/DC110V
4. Energy storage time under rated voltage: ≤ 15s
5. Institutional output angle: 43 °± 1 °.
6. Institutional travel: 110 ± 1mm.
7. Closing speed: 3 ± 0.5m/s
8. Closing time: 8 ± 0.5m/s
Application scenarios
1. Location of use: Outdoor or indoor.
2. Environmental temperature: Standard configuration -25 ℃~+40 ℃, cold regions -40 ℃~+40 ℃.
3. Humidity: Monthly average ≤ 90%, daily average reaches 100%, no condensation occurs.
4. Solar radiation intensity: ≤ 1000W/m2.
5. Air pollution level: Level IV.
6. Altitude: Normal ≤ 2000m, high altitude ≤ 4500m.
7. Seismic intensity (horizontal acceleration): AG5.
8. Protection level: Indoor: IP5X, Outdoor: IP55.
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