Nchịkọta ngwaahịa
Nkọwa ngwaahịa
Nbudata data
Ngwaahịa ndị emetụtara
Kpọtụrụ anyị
BGMJ capacitors bụ gas akọrọ ụdị nke na-agwọ onwe ya capacitors nwere mkpọ aluminum arụnyere n'ime ya.The dielectric mejupụtara obere ọnwụ matellized poly-propylene film na-echebe gas.The capacitors nwere obere akụkụ, ogologo ọrụ ndụ, elu AC ibu ikike na ike tinye n'ọnọdụ ọ bụla n'ihi na gas akọrọ ewu.Enwere ike ịnye capacitor mmalite moto na-akpụ akpụ.
Ọkọlọtọ: IEC60831-96
1. Capacitors, contactors, fuses na eletriki njikọ na-emepụta okpomọkụ dissipation (banyere 2.5 W / kvar ngụkọta ma ọ bụ 8 W / kvar na usoro reactors).
2. A ghaghị ịkpachapụ anya kpọmkwem ka ị ghara ịgafe ụkpụrụ okpomọkụ nke- 25C/+55C(klas D) gburugburu capacitors n'ime cubicle.(tụ aka na "Nduzi nwụnye"maka ozi ndị ọzọ).
3. Igwe ikuku n'ime cubicle ga-esi na ala ruo n'elu.
4. A na-adụ ọdụ ka onye ọrụ lelee ọdịnaya kwekọrọ na sistemụ ahụ tupu ntinye nke capacitor.Ọ bụrụ na ọdịnaya harmonics dị elu na netwọkụ ahụ, ọ dị mkpa iji capacitors emegharị emegharị na mgbakwunye usoro reactors iji zere resonance phenomena(detuned reactors).
5. Iji capacitor na-ekwesịghị ekwesị ga-ebelata ndụ ya.
6. Jiri ngbanwe ngwaọrụ emebere maka ọrụ mgbanwe capacitor ma ọ bụrụ na ejiri capacitors naanị ya.Onye ọrụ nwere ike họrọ kọntaktị nkịtị maka ịgbanwee ya na ihe mgbochi inrush dị ugbu a dị ka ndị na-eme ihe na-emebi emebi.
7. Ngwa nchekwa dị ka MCB, MCCB ga-eji ya na ihe ọ bụla capacitor nzọụkwụ n'ime a power factor mgbazi panel ma ọ bụ jiri kwụ ọtọ PF akwụ ụgwọ.
8. Mgbe agbanyụrụ capacitor, a ga-ahapụ igbu oge ma ọ dịkarịa ala 1 nkeji tupu ịgbanwuo ọzọ iji hụ na mwepụ nke onye capacitor nzọụkwụ / unit tupu njikọ ọzọ.
9. Arụ ọrụ niile akọwara n'akwụkwọ ntuziaka onye ọrụ a ga-arụrịrị ya na nrube isi n'ụkpụrụ nchekwa n'okpuru ọrụ nke ikike ruru eru.
10.To nweta arụnyere capacitors: Gbanyụọ isi ike ọkọnọ.
11. Gbanyụọ sekit njikwa ọkụ ọkụ.Kwe ka oge mgbapụta capacitor (1 nkeji)
12.Short circuit na ụwa ọnụ ọnụ iji hụ na capacitoirs na-n'ụzọ zuru ezu atara.
1. Iji ọnọdụ:-25 ℃/+50'℃ iru mmiri≤90% RH Altitude≤2000m
2. Ekwenyere oke voltaji:1.0Un,1.1Un 8h/d,1.3Un 1min
3. Kafe ugbu a ekwenyere:1.3ln
4. Mmetụta dị ugbu a:≤300ln
5. Nkwụghachi ekwe omume na ike ibu ọrụ:-5-+10%
6. Tangent n'akụkụ mfu (Power Frequency gosiri voltaji): tg 6 ≤0.0015
7. Mfu ọkụ eletrik:≤0.25W/kvar
8. Nnwale voltaji: N'etiti okporo osisi 2.15Un 10s n'etiti na Housing 3000VAC 60s
Nlereanya BGMJ | Enyere aha volt (V) | Enyere ikike (Kvar) | Enyere aha ikike (μF) | Enyere aha ugbu a (A) | Enyere aha ugboro ugboro Hz | Akụkụ (mm) | Njikọ | Ngwunye ala | Ịse ihe Mba. |
0.25-2.5-3 | 250 | 2.5 | 127.4 | 5.8 | 50 | 76 × 180 | M12 × 16 | 1 | |
0.25-3-3 | 250 | 3 | 152.8 | 6.9 | 50 | 76 × 180 | M12 × 16 | 1 | |
0.25-4-3 | 250 | 4 | 203.8 | 9.2 | 50 | 76 × 240 | M12 × 16 | 1 | |
0.25-5-3 | 250 | 5 | 254.7 | 11.7 | 50 | 96 × 240 | M16 × 25 | 2 | |
0.25-6-3 | 250 | 6 | 305.7 | 13.9 | 50 | 96 × 240 | M16 × 25 | 2 | |
0.25-7.5-3 | 250 | 7.5 | 382.1 | 17.3 | 50 | 96 × 240 | M16 × 25 | 2 | |
0.25-8-3 | 250 | 8 | 407.6 | 18.5 | 50 | 96 × 240 | M16 × 25 | 2 | |
0.25-10-3 | 250 | 10 | 509.4 | 23.1 | 50 | 106 × 290 | M16 × 25 | 2 | |
0.25-12.5-3 | 250 | 12.5 | 636.8 | 28.9 | 50 | 106 × 290 | M16 × 25 | 2 | |
0.28-2.5-3 | 280 | 2.5 | 101.5 | 5.2 | 50 | 76 × 180 | M12 × 16 | 1 | |
0.28-3-3 | 280 | 3 | 121.8 | 6.2 | 50 | 76 × 180 | M12 × 16 | 1 | |
0.28-4-3 | 280 | 4 | 162.4 | 8.2 | 50 | 76 × 240 | M12 × 16 | 1 | |
0.28-5-3 | 280 | 5 | 203 | 10.3 | 50 | 76 × 240 | M16 × 25 | 2 | |
0.28-6-3 | 280 | 6 | 243.7 | 12.4 | 50 | 76 × 240 | M16 × 25 | 2 | |
0.28-7.5-3 | 280 | 7.5 | 304.6 | 15.5 | 50 | 96 × 240 | M16 × 25 | 2 | |
0.28-8-3 | 280 | 8 | 325 | 16.5 | 50 | 96 × 240 | M16 × 25 | 2 | |
0.28-10-3 | 280 | 10 | 406.1 | 20.6 | 50 | 96 × 240 | M16 × 25 | 2 | |
0.28-12.5-3 | 280 | 12.5 | 507.6 | 25.8 | 50 | 106 × 240 | M16 × 25 | 2 | |
0.45-2.5-3 | 450 | 2.5 | 39.3 | 3.2 | 50 | 76 × 180 | Δ | M12 × 16 | 1 |
0.45-3-3 | 450 | 3 | 47.1 | 3.9 | 50 | 76 × 180 | Δ | M12 × 16 | 1 |
0.45-4-3 | 450 | 4 | 62.8 | 5.1 | 50 | 76 × 180 | Δ | M12 × 16 | 1 |
0.45-5-3 | 450 | 5 | 78.5 | 6.4 | 50 | 76 × 180 | Δ | M12 × 16 | 1 |
0.45-6-3 | 450 | 6 | 94.2 | 7.7 | 50 | 76 × 180 | Δ | M12 × 16 | 1 |
0.45-7.5-3 | 450 | 7.5 | 117.8 | 9.6 | 50 | 76 × 180 | Δ | M12 × 16 | 1 |
0.45-8-3 | 450 | 8 | 125.6 | 10.2 | 50 | 76 × 240 | Δ | M12 × 16 | 1 |
0.45-10-3 | 450 | 10 | 157 | 12.8 | 50 | 76 × 240 | Δ | M12 × 16 | 1 |
0.45-12.5-3 | 450 | 12.5 | 196.3 | 16 | 50 | 76 × 240 | Δ | M12 × 16 | 1 |
0.45-15-3 | 450 | 15 | 235.5 | 19.2 | 50 | 96 × 240 | Δ | M16 × 25 | 2 |
Nlereanya BGMJ | Enyere aha volt (V) | Enyere ikike (Kvar) | Enyere aha ikike (μF) | Enyere aha ugbu a (A) | Enyere aha ugboro ugboro Hz | Akụkụ (mm) | Njikọ | Ngwunye ala | Ịse ihe Mba. |
0.45-16-3 | 450 | 16 | 251.2 | 20.5 | 50 | 96 × 240 | Δ | M16 × 25 | 2 |
0.45-20-3 | 450 | 20 | 314 | 25.6 | 50 | 96 × 240 | Δ | M16 × 25 | 2 |
0.45-25-3 | 450 | 25 | 392.5 | 32 | 50 | 106 × 240 | Δ | M16 × 25 | 2 |
0.45-30-3 | 450 | 30 | 471 | 38.5 | 50 | 106 × 290 | Δ | M16 × 25 | 2 |
0.48-2.5-3 | 480 | 2.5 | 34.5 | 3 | 50 | 76 × 180 | Δ | M12 × 16 | 1 |
0.48-3-3 | 480 | 3 | 41.4 | 3.6 | 50 | 76 × 180 | Δ | M12 × 16 | 1 |
0.48-4-3 | 480 | 4 | 55.2 | 4.8 | 50 | 76 × 180 | Δ | M12 × 16 | 1 |
0.48-5-3 | 480 | 5 | 69 | 6 | 50 | 76 × 180 | Δ | M12 × 16 | 1 |
0.48-6-3 | 480 | 6 | 82.8 | 7.2 | 50 | 76 × 180 | Δ | M12 × 16 | 1 |
0.48-7.5-3 | 480 | 7.5 | 103.5 | 9 | 50 | 76 × 240 | Δ | M12 × 16 | 1 |
0.48-8-3 | 480 | 8 | 110.4 | 9.6 | 50 | 76 × 240 | Δ | M12 × 16 | 1 |
0.48-10-3 | 480 | 10 | 138 | 12 | 50 | 76 × 240 | Δ | M12 × 16 | 1 |
0.48-12.5-3 | 480 | 12.5 | 172.5 | 15 | 50 | 96 × 240 | Δ | M16 × 25 | 2 |
0.48-15-3 | 480 | 15 | 207 | 18 | 50 | 96 × 240 | Δ | M16 × 25 | 2 |
0.48-16-3 | 480 | 16 | 220.8 | 19.2 | 50 | 96 × 240 | Δ | M16 × 25 | 2 |
0.48-20-3 | 480 | 20 | 276 | 24.1 | 50 | 106 × 240 | Δ | M16 × 25 | 2 |
0.48-25-3 | 480 | 25 | 345 | 30.1 | 50 | 106 × 290 | Δ | M16 × 25 | 2 |
0.525-5-3 | 525 | 5 | 57.8 | 5.5 | 50 | 76 × 180 | Δ | M12 × 16 | 1 |
0.525-7.5-3 | 525 | 7.5 | 86.6 | 8.3 | 50 | 76 × 180 | Δ | M12 × 16 | 1 |
0.525-10-3 | 525 | 10 | 115.5 | 11 | 50 | 76 × 180 | Δ | M12 × 16 | 1 |
0.525-12.5-3 | 525 | 12.5 | 144 | 13.8 | 50 | 76 × 240 | Δ | M12 × 16 | 1 |
0.525-15-3 | 525 | 15 | 173.3 | 16.5 | 50 | 96 × 240 | Δ | M16 × 25 | 2 |
0.525-20-3 | 525 | 20 | 231 | 22 | 50 | 106 × 240 | Δ | M16 × 25 | 2 |
0.525-25-3 | 525 | 25 | 288.8 | 27.5 | 50 | 106 × 290 | Δ | M16 × 25 | 2 |