Feature
Zinc oxide tsis muaj qhov sib txawv nrog hluavtaws npog.
•Varistor muaj peev xwm hloov tam sim ntawm lub xeev insulating mus rau lub xeev conductive nyob rau hauv cov kev tshwm sim ntawm ib tug overvoltage,
•Cov qauv sib xyaw hauv fiberglass impregnated nrog epoxy resin kom lub zog txhua yam ntawm pawg,
• Lub plhaub sab nrauv silicone elastomer muab lub zog dielectric.
Daim ntawv pov thawj: IEC 60099-4 - 10 kA, 20kA / chav kawm 2 ~ 4, IEC 60815 - Cov pa phem theem IV
Kev ua tau zoo
Nominal tawm tam sim no: 10 kA (8/20 yoj)
Loj amplitude tam sim no: 100 kA (yoj 4/10)
Rated voltage: ntawm 60kV txog 216kV
Creepage kab:> 31mm / kV
(Qib IV raws li IEC 60815)
Zog muaj peev xwm (mim): 4.8 kJ / kV los ntawm Uc (wave 4/10)
Lub sij hawm ntev tam sim no (min): 600 A (yoj 2 ms)
Tsis kam rau luv-circuit tam sim no: 31.5 kA / 0.2 s - 600 A / 1 s
• Muaj zog txaus,
•Kev txo qis ntawm qhov seem voltage,
• Tsawg kawg Joule poob,
• Kev ruaj ntseg ntawm cov yam ntxwv thaum lub sij hawm
• Yooj yim installation,
• Kev tu tsis pub dawb.
Installation tej yam kev mob
• Rau sab hauv tsev thiab sab nraum zoov;
• Ambient cua kub: -40 ℃ ~ + 45 ℃
• Hnub ci hluav taws xob siab tshaj plaws tsis tshaj 1.1kW/m2;
• Qhov siab tsis tshaj 3000m;
•Rated zaus rau ac system: 48Hz ~ 62Hz;
•Qhov siab tshaj plaws cua tshaj tawm tsis tshaj 40m / s;
• Kev siv av qeeg tsis tshaj 8 degree;
• Fais fab-zaus voltage thov tsis tu ncua ntawm cov terminals ntawm tus neeg ntes tsis tshaj nws qhov kev khiav hauj lwm tsis tu ncua;
Parameter cov ntaub ntawv
| Rated voltage | kV | 60 | 72 | 84 | 96 | 108 | 120 | 132 | 144 | 168 | 192 | 204 | 216 |
| Kev ua haujlwm tsis tu ncua voltage | kV | 48 | 58 | 67.2 ib | 75 | 84 | 98 | 106 | 115 | 131 | 152 | 160 | 168 |
| Qhov siab tshaj qhov seem ntawm 5 kA 8/20µs | kV puv | 148.6 ib | 178.3 ib | 208.0 Nws | 237.8 ib | 262.4 ib | 291.6 ib | 320.8 ib | 349.9 ib | 408.2 ib | 466.6 ib | 495.7 ib | 524.9 ib |
| Qhov siab tshaj qhov voltage ntawm 10 kA 8/20µs | kV puv | 154.8 ib | 185.8 ib | 216.7 ib | 247.7 ib | 272.2 ib | 302.4 ib | 332.6 ib | 362.9 ib | 423.4 ib | 483.8 ib | 5 14.1 | 5 44.3 |
| Qhov siab tshaj qhov seem ntawm 20 kA 8/20µs | kV puv | 166.6 ib | 199.9 ib | 233.2 ib | 266.6 ib | 291.6 ib | 324.0 Nws | 356.4 ib | 388.8 ib | 453.6 ib | 518.4 ib | 550.8 ib | 583.2 ib |
| Hloov qhov hluav taws xob seem ntawm 500A - 30/80µs | kV puv | 117.9 ib | 141.5 ib | 165.1 ib | 188.6 ib | 212.2 ib | 235.8 ib | 259.4 ib | 283.0 Nws | 330.1 ib | 377.3 ib | 400.9 ib | 424.4 ib |
| Ntsig tam sim no impulse residual voltage ntawm 10kA - 1/2,5µs | kV puv | 166.5 ib | 199.8 ib | 233.1 ib | 266.4 ib | 299.7 ib | 333.0 Nws | 366.3 ib | 399.6 ib | 466.2 ib | 532.8 ib | 566.1 ib | 599.4 ib |
Ntaus qhov ntev
|
10 kA | 60kv ua | 72kv ua | 84kv ua | 96kv ua | 1 08kv | 120kV ua | 1 32kv | 1 44kv | 1 68kv | 1 92kv | 20 4kv | 2 16kv |
| A | 90 | 112 | ||||||||||
| B | 210 | 232 | ||||||||||
| C | 174 | 196 | ||||||||||
| H | Customized raws li cov neeg siv khoom xav tau | |||||||||||
| Creepage nyob deb (mm) |
Customized raws li cov neeg siv khoom xav tau | |||||||||||
(Txhua qhov ntev hauv mm.)
