I-RDU5 series surge protector ifaneleka kakhulu i-TN-C, TN-S, TT, IT, nezinye izinhlelo zokuphakela amandla nge-AC 50Hz/60Hz, ukukhishwa okuzisholo kwamanje okungu-5kA~60kA, ukukhishwa okuphezulu kwamanje okungu-10kA~100kA, ugesi olinganiselwe osebenzayo ongu-220V/380V nokuvikela ugesi ongaphezu kuka-380V. overvoltage kugridi yamandla. Isebenza kakhulu ezidingweni zokuvikelwa kokuhlinzwa ezindaweni zokuhlala, ezokuthutha, amandla, imfundo ephakeme, nezimboni.
Umkhiqizo uhambisana ne-IEC/EN 61643-11:2011 standard.
| I-RDU5 | A | £ | 2P | Uc420 | ||||||||||
| Ikhodi Yomkhiqizo | Izinga Lokuvikela | Ukukhishwa Okuphezulu Kwamanje | Inombolo yamaPoles | I-voltage yokusebenza esimeme ephezulu | ||||||||||
| Idivayisi Evikelayo Yokuhlinza | A: Isivikelo esiyinhloko B: Ukuvikelwa kwesibili | A: 15, 25, 50 B: 10, 20, 40, 60, 80, 100 | 1P 2P 3P 3P+N 4P | Uc420 | ||||||||||
Umvikeli wokuhlinzwa ochungechungeni lwe-RDU5 wamukela i-varistor enezici ezinhle kakhulu ezingezona eziqondile, ezixhunywe phakathi komugqa wesigaba nomugqa ongathathi hlangothi (LN), umugqa wesigaba kanye nomugqa womhlabathi (L-PE), kanye nomugqa ongathathi hlangothi kanye nomugqa womhlabathi (N-PE). Esimeni esijwayelekile, isivikeli sokuhlinza sisesimweni sokumelana okuphezulu kakhulu, futhi amandla avuzayo acishe abe yiziro, okuqinisekisa ukunikezwa kwamandla okuvamile kwesistimu yamandla. Lapho uhlelo lokuhlinzeka ngogesi luhlushwa ukugcwala ngokweqile ngaphansi kwezimo ezingenhla, umvikeli ohlinzayo uzoqhuba ngokushesha ngesikhathi se-nanosecond, anciphise i-amplitude ye-overvoltage ebangeni eliphephile lokusebenza lemishini, futhi aqondise amandla okugcwala ngokweqile emhlabeni, ngaleyo ndlela avikele imishini kagesi. Kamuva, umvikeli ohlinzayo ushintsha ngokushesha esimweni sokumelana okuphezulu, esingaphazamisi ukunikezwa kwamandla okujwayelekile kwesistimu yokunikezela amandla.
| Imingcele Yezobuchwepheshe | Ukucaciswa | |||||
| Izinga lokuvikela | A: Isivikelo esiyinhloko | B: Ukuvikelwa kwesibili | ||||
| Ikalwe ngo-(A) | 15, 25, 50 | 10, 20, 40, 60, 80, 100 | ||||
| umsebenzi | Ukuvikelwa kombani ngokweqile, ukuvikela ukukhuphuka kwe-overvoltage | |||||
| Inombolo yezigxobo | 1P, 2P, 3P, 3P+N, 4P | |||||
| Isilinganiso sokuvama (Hz) | 50 | |||||
| I-voltage ephezulu eqhubekayo yokusebenza i-Ui (v) | 420 | |||||
| I-Imax yamanje yokukhulisa kakhulu (us) | 8/20 | |||||
| Umbani wamanje i-Limp (us) | 10/350 | |||||
| Isifunda esifushane ukumelana ne-I (kA) | 25 | |||||
| Isikhathi sokuphendula (ns) | ≤100 | ≤25 | ||||
| Izinga lokuvikela liyenyuka (Kv) | 2.0, 2.5, 2.5 | 1.2, 1.5, 1.8, 2.2, 2.4, 2.5 | ||||
| Izinga lokuvikela | IP20 | |||||
| Ithempelesha Yesilungiselelo Sereferensi (℃) | 30 ℃ | |||||
| isigaba sokungcola | 2 | |||||
| Umthamo wezintambo (mm2) | 1-35 | |||||
| Izinga lokushisa le-ambient elisebenzayo (℃) | -35-70 | |||||
| Ukuphakama (m) | ≤2000 | |||||
| Izinga lokushisa lomoya elihlobene | Lapho izinga lokushisa lomoya elihlobene lingu+20 ℃, alidluli ku-95% Lapho izinga lokushisa lomoya elihlobene lingu+40 ℃, akufanele lidlule ku-50%; | |||||
| Isigaba sokufakwa | Izinga II kanye III | |||||
| Indlela yokufaka | Isitimela sokufaka i-TH35-7.5 | |||||
| Indlela engenayo | Ulayini ongenayo ophezulu | |||||
| Imodeli No. | I-voltage yokusebenza eqhubekayo ephezulu UC | Umbani wamanje ukuxhuga (10/350μs) | Izinga lokuvikela Phezulu (KV) | Isikhathi sokuphendula (ns) | Izinga lokushisa le-ambient elisebenzayo ngu-℃ | |
| I-RDU5-A15 | 420V | 15 | 2 | ≤100 | -40°C+85°C | |
| I-RDU5-A25 | 25 | 2.5 | ||||
| I-RDU5-A50 | 50 | 2.5 | ||||
Uhlaka kanye nobukhulu bokufaka
Umfanekiso 1 Ukuvikelwa okuyisisekelo
Umfanekiso 2 Ukuvikelwa kwesibili
Umvikeli wokuhlinzwa ochungechungeni lwe-RDU5 wamukela i-varistor enezici ezinhle kakhulu ezingezona eziqondile, ezixhunywe phakathi komugqa wesigaba nomugqa ongathathi hlangothi (LN), umugqa wesigaba kanye nomugqa womhlabathi (L-PE), kanye nomugqa ongathathi hlangothi kanye nomugqa womhlabathi (N-PE). Esimeni esijwayelekile, isivikeli sokuhlinza sisesimweni sokumelana okuphezulu kakhulu, futhi amandla avuzayo acishe abe yiziro, okuqinisekisa ukunikezwa kwamandla okuvamile kwesistimu yamandla. Lapho uhlelo lokuhlinzeka ngogesi luhlushwa ukugcwala ngokweqile ngaphansi kwezimo ezingenhla, umvikeli ohlinzayo uzoqhuba ngokushesha ngesikhathi se-nanosecond, anciphise i-amplitude ye-overvoltage ebangeni eliphephile lokusebenza lemishini, futhi aqondise amandla okugcwala ngokweqile emhlabeni, ngaleyo ndlela avikele imishini kagesi. Kamuva, umvikeli ohlinzayo ushintsha ngokushesha esimweni sokumelana okuphezulu, esingaphazamisi ukunikezwa kwamandla okujwayelekile kwesistimu yokunikezela amandla.
| Imingcele Yezobuchwepheshe | Ukucaciswa | |||||
| Izinga lokuvikela | A: Isivikelo esiyinhloko | B: Ukuvikelwa kwesibili | ||||
| Ikalwe ngo-(A) | 15, 25, 50 | 10, 20, 40, 60, 80, 100 | ||||
| umsebenzi | Ukuvikelwa kombani ngokweqile, ukuvikela ukukhuphuka kwe-overvoltage | |||||
| Inombolo yezigxobo | 1P, 2P, 3P, 3P+N, 4P | |||||
| Isilinganiso sokuvama (Hz) | 50 | |||||
| I-voltage ephezulu eqhubekayo yokusebenza i-Ui (v) | 420 | |||||
| I-Imax yamanje yokukhulisa kakhulu (us) | 8/20 | |||||
| Umbani wamanje i-Limp (us) | 10/350 | |||||
| Isifunda esifushane ukumelana ne-I (kA) | 25 | |||||
| Isikhathi sokuphendula (ns) | ≤100 | ≤25 | ||||
| Izinga lokuvikela liyenyuka (Kv) | 2.0, 2.5, 2.5 | 1.2, 1.5, 1.8, 2.2, 2.4, 2.5 | ||||
| Izinga lokuvikela | IP20 | |||||
| Ithempelesha Yesilungiselelo Sereferensi (℃) | 30 ℃ | |||||
| isigaba sokungcola | 2 | |||||
| Umthamo wezintambo (mm2) | 1-35 | |||||
| Izinga lokushisa le-ambient elisebenzayo (℃) | -35-70 | |||||
| Ukuphakama (m) | ≤2000 | |||||
| Izinga lokushisa lomoya elihlobene | Lapho izinga lokushisa lomoya elihlobene lingu+20 ℃, alidluli ku-95% Lapho izinga lokushisa lomoya elihlobene lingu+40 ℃, akufanele lidlule ku-50%; | |||||
| Isigaba sokufakwa | Izinga II kanye III | |||||
| Indlela yokufaka | Isitimela sokufaka i-TH35-7.5 | |||||
| Indlela engenayo | Ulayini ongenayo ophezulu | |||||
| Imodeli No. | I-voltage yokusebenza eqhubekayo ephezulu UC | Umbani wamanje ukuxhuga (10/350μs) | Izinga lokuvikela Phezulu (KV) | Isikhathi sokuphendula (ns) | Izinga lokushisa le-ambient elisebenzayo ngu-℃ | |
| I-RDU5-A15 | 420V | 15 | 2 | ≤100 | -40°C+85°C | |
| I-RDU5-A25 | 25 | 2.5 | ||||
| I-RDU5-A50 | 50 | 2.5 | ||||
Uhlaka kanye nobukhulu bokufaka
Umfanekiso 1 Ukuvikelwa okuyisisekelo
Umfanekiso 2 Ukuvikelwa kwesibili
