I-elevator phase sequence protection relay XJ3-G AC380V 1 ivuliwe 1 ivaliwe
Ukuboniswa Komkhiqizo
Ukuboniswa Komkhiqizo
| Umkhiqizo | I-DELIXI |
| Uhlobo | I-XJ3-G AC380VXJ3-2 AC380VXJ3-5 AC380VXJ3-D AC380V |
| I-Voltage Yokunikezela | I-AC380V |
| Impilo yemishini | ≥1X10^izikhathi ezingu-6 |
| Impilo kagesi | ≥1X1^izikhathi ezi-5 |
| Ukusetshenziswa kwamandla komkhiqizo | ≤3W |
| Umthamo wokuxhumana | 380·3(AC)V·A |
| Imodi yokuxhumana | Elilodwa livame ukuvulwa kanti elinye livame ukuvalwa |
| Umsebenzi wokuvikela | Ukwehluleka kwesigaba kanye nokungahambisani kahle kwesigaba |
| Indlela yokufaka | Uhlobo lwesitimela somhlahlandlela wohlobo lwedivayisi |
| Kuyasebenza | Jikelele |
Qaphela:
Ukuvikelwa kokuhluleka kwesigaba se-XJ3-2 (umsebenzi wokuvikela uwusizo kuphela ekuqaleni)
Ukuvikelwa kokungalingani kwezigaba ezintathu ze-XJ3-5: 5.5%~7%; uma noma yisiphi izigaba ezintathu singekho, isikhathi sesenzo singu-≤3s
Ukuvikelwa kokungalingani kwezigaba ezintathu ze-XJ3-G: 5.5%~7%; uma noma yisiphi izigaba ezintathu singekho, isikhathi sesenzo singu-≤3s
Umsebenzi wokuvikela we-XJ3-D ukuthi i-voltage yokuvikela i-overvoltage ilungiseka kusuka ku-AC380V kuya ku-AC460V, kanti isikhathi sesenzo silungiseka kusuka ku-1.5s kuya ku-4s; i-voltage yokuvikela i-undervoltage ilungiseka kusuka ku-AC300V kuya ku-AC380V, kanti isikhathi sesenzo silungiseka kusuka ku-2s kuya ku-9s.
Umsebenzi wokuvikela we-XJ9 yi-voltage yokuvikela i-overvoltage AC380V ~ AC460V elungisekayo; i-voltage yokuvikela i-undervoltage AC300V ~ AC380V elungisekayo, isikhathi sesenzo silungiseka kusukela ku-2s ~ 8s, ayikho ikhodi yokucacisa (2, 5, G, D)
