China oem ring main unit Quotes -040
Zvinyorwa
Tsanangudzo | Unit | Kukosha | Kukosha | Kukosha | Kukosha | Kukosha | |
1 | General |
| 3 × 35 + 1 × 16 + NA25 MM2 | 3 × 50 + 1 × 16 + NA35MM2 | 3 × 70 + 1 × 16 + NA50 MM2 | 3 × 25 + 1 × 16 + NA25 MM2 | 3x120 + 1x16 + na70 mm2 |
| Kugadzira mwero |
| NTP 370.254 | NTP 370.254 | NTP 370.254 | NTP 370.254 | NTP 370.254 |
2 | Dhizaini | Cai | Cai | Cai | Cai | Cai | |
| Rated Voltage UO / U | kV | 0.6 / 1 | 0.6 / 1 | 0.6 / 1 | 0.6 / 1 | 0.6 / 1 |
3 | Mitemo Yekushandisa | ||||||
| Maximum tembiricha muhutongi hwechigarire. | ° C | 90 | 90 | 90 | 90 | 90 |
| Maximum tembiricha muEnderload regime. | ° C | 130 | 130 | 130 | 130 | 130 |
| Maximum tembiricha mune pfupi - Circuit modhi (5 s) | ° C | 250 | 250 | 250 | 250 | 250 |
4 | Tambo dzinoungana: | ||||||
| Maximum WIREWALWAY, zvichienderana neyakaidaya waya waya | Nguva | 60 | 60 | 60 | 60 | 60 |
5 | Phase Cable: | ||||||
| Standard | NTP IEC 60228 | NTP IEC 60228 | NTP IEC 60228 | NTP IEC 60228 | NTP IEC 60228 | |
| Zvinhu | Yakachena isina kunyorwa aluminium | Yakachena isina kunyorwa aluminium | Yakachena isina kunyorwa aluminium | Yakachena isina kunyorwa aluminium | Yakachena isina kunyorwa aluminium | |
| Chikamu chezita | mm2 | 35 | 50 | 70 | 25 | 120 |
| Kirasi | 2 | 2 | 2 | 2 | 2 | |
| Nhamba shoma ye waya | Aihwa. | 7 | 6 | 12 | 6 | 15 |
| Maximum Electrical Kuramba muDC na2 20 ° C | Ahm / km | 0.868 | 0.641 | 0.443 | 1.20 | 0.253 |
| Kusimbisa | ||||||
| Zvinhu | Cross - Yakabatanidzwa Polyethylene Xlpe | Cross - Yakabatanidzwa Polyethylene Xlpe | Cross - Yakabatanidzwa Polyethylene Xlpe | Cross - Yakabatanidzwa Polyethylene Xlpe | Cross - Yakabatanidzwa Polyethylene Xlpe | ||
| XLPE CONGTEMENT | Zvinoenderana neTafura 2 yeNTP 370.254 | Zvinoenderana neTafura 2 yeNTP 370.254 | Zvinoenderana neTafura 2 yeNTP 370.254 | Zvinoenderana neTafura 2 yeNTP 370.254 | Zvinoenderana neTafura 2 yeNTP 370.254 | ||
| Minimum Zviri Mbiri yeCarbon Nhema muXLpe | % | 2 | 2 | 2 | 2 | 2 | |
| Minimum Avhareji Kuzeza | mm | 1.14 | 1.52 | 1.52 | 1.14 | 2.03 | |
| Kushoma kigobvu pane imwe pfungwa | mm | 1.03 | 1.37 | 1.37 | 1.03 | 1.83 | |
6 | Rue mwenje tambo | ||||||
| Standard | NTP IEC 60228 | NTP IEC 60228 | NTP IEC 60228 | NTP IEC 60228 | NTP 370.250 | |
| Zvinhu | Yakachena aluminium isina kuunganidzira | Yakachena isina kunyorwa aluminium | Yakachena isina kunyorwa aluminium | Yakachena isina kunyorwa aluminium | Yakachena isina kunyorwa aluminium | |
| Chikamu chezita | mm2 | 16 | 16 | 16 | 16 | 16 |
| Kirasi | 2 | 2 | 2 | 2 | 2 | |
| Nhamba shoma ye waya | Aihwa. | 7 | 6 | 6 | 6 | 6 |
| Maximum Electrical Kuramba muDC na2 20 ° C | Ahm / km | 1.91 | 1.91 | 1.91 | 1.91 | 1.91 |
| Kusimbisa | ||||||
| Zvinhu | Cross - Yakabatanidzwa Polyethylene Xlpe | Cross - Yakabatanidzwa Polyethylene Xlpe | Cross - Yakabatanidzwa Polyethylene Xlpe | Cross - Yakabatanidzwa Polyethylene Xlpe | Cross - Yakabatanidzwa Polyethylene Xlpe | |
| XLPE CONGTEMENT | Zvinoenderana neTafura 2 yeNTP 370.254 | Zvinoenderana neTafura 2 yeNTP 370.254 | Zvinoenderana neTafura 2 yeNTP 370.254 | Zvinoenderana neTafura 2 yeNTP 370.254 | Zvinoenderana neTafura 2 yeNTP 370.254 | |
| Minimum Zviri Mbiri yeCarbon Nhema muXLpe | % | 2 | 2 | 2 | 2 | 2 |
| Minimum Avhareji Kuzeza | mm | 1.14 | 1.14 | 1.14 | 1.14 | 1.14 |
| Kushoma kigobvu pane imwe pfungwa | mm | 1.03 | 1.03 | 1.03 | 1.03 | 1.03 |
7 | Neutral tambo rutsigiro | ||||||
| Zviyero | NTP 370.258 | NTP 370.258 | NTP 370.258 | NTP 370.258 | NTP 370.258 | ||
| Tambo yezvinyorwa | Aluminium Alloy | Aluminium Alloy | Aluminium Alloy | Aluminium Alloy | Aluminium Alloy | ||
| Kuita | % Iacs | 52.5 | 52.5 | 52.5 | 52.5 | 52.5 | |
| Chikamu chezita | mm2 | 25 | 35 | 50 | 25 | 70 | |
| Nhamba ye waya | 7 | 7 | 7 | 7 | 7 | ||
| Waya diamita | mm | 2.13 | 2.52 | 3,023 | 2.13 | 3.57 | |
| Minimum Simba Simba | kN | 7.72 | 10.81 | 15.44 | 7.72 | 20.95 |
| Zita remazasi | kg / km | 68.4 | 95.7 | 136.8 | 68.4 | 191.5 |
| Density pa 20 ° C | kg / m3 | 2703 | 2703 | 2703 | 2703 | 2703 |
| Kupokana kwemagetsi pa 20 ° C | Ωmm2 / m | 0.032840 | 0.032840 | 0.032840 | 0.032840 | 0.032840 |
| Maximum Electrical Kuramba muDC na2 20 ° C | Ω / km | 1.3511 | 0.9651 | 0.6755 | 1.3511 | 0.4825 |
| Kusimbisa | ||||||
| Zvinhu | Cross - Yakabatanidzwa Polyethylene Xlpe | Cross - Yakabatanidzwa Polyethylene Xlpe | Cross - Yakabatanidzwa Polyethylene Xlpe | Cross - Yakabatanidzwa Polyethylene Xlpe | Cross - Yakabatanidzwa Polyethylene Xlpe | ||
| XLPE CONGTEMENT | Zvinoenderana neTafura 2 yeNTP 370.254 | Zvinoenderana neTafura 2 yeNTP 370.254 | Zvinoenderana neTafura 2 yeNTP 370.254 | Zvinoenderana neTafura 2 yeNTP 370.254 | Zvinoenderana neTafura 2 yeNTP 370.254 | ||
| Minimum Zviri Mbiri yeCarbon Nhema muXLpe | % | 2 | 2 | 2 | 2 | 2 | |
| Minimum Avhareji Kuzeza | mm | 1.14 | 1.14 | 1.52 | 1.14 | 1.52 | |
| Kushoma kigobvu pane imwe pfungwa | mm | 1.03 | 1.03 | 1.37 | 1.03 | 1.37 |
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