Sab Nraum qis JP Qis Qhov Hluav Taws Xob Switchgear
GGD AC hluav taws xob hluav taws xob faib hluav taws xob tsawg tsim nyog rau lub zog faib hluav taws xob ntawm AC 50 Hz, rated ua haujlwm voltage 380 V andrated ua haujlwm tam sim no 3150 A hauv cov chaw ua hluav taws xob, chaw hloov pauv, thiab cov chaw lag luam kev lag luam, thiab lwm yam.
Hauj lwm lawm
Khoom lus:
JP series sab nraum zoov kev sib txuas hluav taws xob faib lub thawv yog cov khoom siv sab nraum zoov kev siv hluav taws xob uas txuas nrog ntau lub zog xws li metering, qhov hluav taws xob, tiv thaiv lub zog hluav taws xob, thiab lwm yam, nrog kev tiv thaiv lub zog xws li luv luv-Circuit, overload, overvoltage, thiab xau. Ncej ntsia rau sab nraum zoov ncej transformer Qhov saum toj no yog lub cim tshiab ntawm cov khoom siv fais fab zoo tshaj plaws rau kev hloov pauv ntawm nroog thiab hauv nroog loj daim phiaj fais fab.
Cov ntsiab lus ntawm sab nraum zoov JP tsawg voltage hloov pauv:
| LUB NPE | UNITIT | parameter |
| Lub peev xwm Transformer | KVA | 30-400 |
| Rated voltage | V | AC400 |
| Ntu Circuit Court ua haujlwm voltage | V | AC200, AC380 |
| Nyob ua ntau zaus | HZ | 50 |
Nyob tam sim no | A | GG lt;=630 |
| Ua hauj lwm to xau hluav taws xob tam sim no | A | 30-300 |
| Kev tiv thaiv theem | IP44 |
Lub thawv qhov ntev:
Pab ib puag ncig:
1.Air kub: -25 ℃ --- +40 ℃
2.Hauv: Lub hli nruab nrab av noo 95%; Txhua hnub nruab nrab av noo 90%.
3.Altitude: ≤ 2500m
4. Cov cua hauv cov pa uas tsis muaj kuab lom los ntawm cov roj corrosive thiab cov pa taws, vapor thiab lwm yam.
5. Tsis muaj kev kub ntxhov ntau zaus
Cim npe nrov: sab nraum zoov jp low voltage switchgear, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, kho kom haum
