CDM3L AC230V 400V 415V 2P 3P 4Pole Earth kuvuja kivunja mzunguko ELCB
Kipengele
1. Ongeza upya vipimo vitatu vya 125A/160A/250A, jumla ya aina 5 za vipimo vya sasa vya fremu za kuchagua: 125A/160A/250A/400A/630A
2.Ubunifu wa kubuni wa jopo la ubunifu na muundo bora wa insulation mbili huhakikisha disassembly salama zaidi na mkusanyiko wa vifaa vya moduli.
3.Undaji wa kiasi cha ukubwa mdogo, uhifadhi nafasi zaidi katika sanduku la usambazaji.
4.Muundo mpya wa chumba cha kuzimia cha arc huboresha uwezo wa kuvunja na maisha ya huduma, na utendakazi bora zaidi.
5.4 aina za uwezo wa kuvunja: 20KA/35KA/50KA/70KA
6.Kinga ya uvujaji (aina 3 inayoweza kubadilishwa): 30mA, 100mA, 300mA;100mA, 300mA, 500mA;300mA, 500mA, 1000mA;
7.Maisha bora ya huduma ya maisha ya Mitambo hadi mara 40000, maisha ya umeme hadi mara 7500.
8.Mfululizo wote una kazi ya Kutengwa, Onyesho la hali ya ushughulikiaji wazi.
Voltage 9.Iliyopimwa hadi 690V (hiari), na Kamilisha vifaa vya usakinishaji, vinakidhi mahitaji zaidi ya viwanda.
10.CCC, IEC60947-1, GB/T14048 uidhinishaji wa vyeti.
Vipimo
| Kigezo cha kiufundi | CDM3L-125 | CDM3L-160 | CDM3L-250 | CDM3L-400 | ||||||||
| Iliyokadiriwa voltage Ue(V) | 230(2P)/400/415 | 230(2P)/400/415 | 230(2P)/400/415 | 400/415 | ||||||||
| Iliyokadiriwa sasa katika(A) | 16/20/25/32/40/50/63/80/100/125 | 100/125/140/160 | 100/125/140/160/180/200/225/250 | 200/225/250/315/350/400 | ||||||||
| Ui (V) ya voltage ya insulation iliyokadiriwa | 800 | 800 | 800 | 800 | ||||||||
| Msukumo uliokadiriwa kuhimili voltage Uimp(kV) | 8 | 8 | 8 | 8 | ||||||||
| Pole | 2/3/4 (A,B) | 2/3/4 (A,B) | 2/3/4 (A,B) | 3/4 (A,B) | ||||||||
| I∆n mA iliyokadiriwa ya sasa ya kufanya kazi (3 inayoweza kubadilishwa) | Aina isiyochelewa
| 30mA, 100mA, 300mA | 30mA, 100mA, 300mA | 30mA, 100mA, 300mA | 100mA,300mA,500mA | |||||||
| 100mA,300mA,500mA | 100mA,300mA,500mA | 100mA,300mA,500mA | 300mA, 500mA, 1000mA | |||||||||
| Aina ya kuchelewa | 100mA,300mA,500mA | 100mA,300mA,500mA | 100mA,300mA,500mA | 100mA,300mA,500mA | ||||||||
| 300mA, 500mA, 1000mA | ||||||||||||
| Imekadiriwa mabaki ya sasa yasiyofanya kazi I∆no mA | 50% IΔn | 50% IΔn | 50% IΔn | 50% IΔn | ||||||||
| Aina isiyo ya kuchelewa: nyakati za kuvunja | ≤0.1 | ≤0.1 | ≤0.1 | ≤0.1 | ||||||||
| Ucheleweshaji usiobadilika:2IΔn Kikomo cha saa zisizo za kuendesha gari | 0.1/0.2/0.3/0.4/0.5/1 | 0.1/0.2/0.3/0.4/0.5/1 | 0.1/0.2/0.3/0.4/0.5/1 | 0.1/0.2/0.3/0.4/0.5/1 | ||||||||
| )Aina ya kuchelewa inayoweza kurekebishwa: 2IΔn Kikomo cha muda usio wa kuendesha gari kwa n (kawaida) | Y1:0.1/0.2/0.3s | Y1:0.1/0.2/0.3s | Y1:0.1/0.2/0.3s | Y1:0.1/0.2/0.3s | ||||||||
| Y2:0.4/0.5/1s | Y2:0.4/0.5/1s | Y2:0.4/0.5/1s | Y2:0.4/0.5/1s | |||||||||
| Kuvunja uwezo | C(3/4P) | S | F(3/4P) | C(3/4P) | S | F(3/4P) | C(3/4P) | S | F(3/4P) | F | N | |
| Icu (415V) | 20 | 35 | 50 | 20 | 35 | 50 | 20 | 35 | 50 | 50 | 70 | |
| Ics (415V) | 12 | 21 | 30 | 12 | 21 | 30 | 12 | 21 | 30 | 30 | 42 | |
| Uwezo wa mabaki wa kutengeneza mzunguko mfupi uliokadiriwa I∆m(kA) | 25% Icu | 25% Icu | 25% Icu | 25% Icu | 25% Icu | 25% Icu | 25% Icu | |||||
| Maisha ya mitambo na matengenezo | 20000 | 40000 | 20000 | 40000 | 20000 | 40000 | 20000 | |||||
| Maisha ya mitambo bila matengenezo | 10000 | 20000 | 10000 | 20000 | 10000 | 20000 | 10000 | |||||
| Maisha ya umeme 400V | 4000 | 8000 | 4000 | 8000 | 4000 | 8000 | 7500 | |||||
| Ufungaji wa vifaa | ■ | ■ | ■ | ■ | ||||||||
| Kazi ya kujitenga | ■ | ■ | ■ | ■ | ||||||||
| Aina ya ulinzi | ulinzi wa usambazaji | ulinzi wa usambazaji | ulinzi wa usambazaji | ulinzi wa usambazaji | ||||||||
| Ulinzi wa gari (bila 2P) | Ulinzi wa gari (bila 2P) | Ulinzi wa gari (bila 2P) | Ulinzi wa magari | |||||||||
| Kusafiri
| Thermomagnetic | ■ | ■ | ■ | ■ | |||||||
| sumaku | ■ | ■ | ■ | ■ | ||||||||
Maelezo
