概述：
35KV預付費干式計量箱報價本產(chǎn)品適用于交流50H z ，額定電壓35kV三相線路中供電壓、電流作電能計量用。
3、主要技術參數(shù)：
3.1、本型產(chǎn)品采用特殊的戶外材料整體注封而成，能適應戶外風、沙、雨、霧、露、紫
外線、溫差（-45℃～＋65℃）等自然環(huán)境，免除了油浸式產(chǎn)品漏油及油劣化、易
燃、易爆的缺點，實現(xiàn)無油化，免除了每年油浸產(chǎn)品的預防性試驗的麻煩，節(jié)約了
大量的人力物力。
3.2、本產(chǎn)品電壓互感器加強了一次線圈的端絕緣和層間絕緣及安裝電容屏裝置，具有耐
雷電沖擊、操作過電壓、諧振過電壓、高頻過電壓、低頻過電壓等性能。
3.3、高、低均有封蓋，加強防竊電效果。
3.4、在本體上用雕刻上變化，具有清晰明了、不易磨損、永jiu不會退色、方便核對等特
點，以避免通過更換標牌及改變標牌變比來竊電。35KV預付費干式計量箱報價
3.5、電壓鐵芯均采用進口優(yōu)質(zhì)冷軋取向硅鋼片生產(chǎn)，電流鐵芯采用優(yōu)質(zhì)取向硅鋼片或合
金生產(chǎn)。
4、主要技術參數(shù)：
4.1、安裝場所：戶外（戶內(nèi)）；
4.2、環(huán)境溫度：-45℃～＋65℃；
4.3、海拔高度：≤4000米；
4.4、額定絕緣水平：12/42/75kV;
4.5、電壓互感器感應耐壓水平：28kV或35kV；
4.6、產(chǎn)品接線方式：V/V；
4.7、沿面爬電距離：≥520mm；
4.8、耐過載能力好：可過載200%（用戶要求時）；
Summary:
35KV prepaid dry metering box quotation This product is suitable for 50Hz AC, rated voltage 35KV three-phase line supply voltage, current for energy metering.
3. Main technical parameters:
3.1. The product is made of special outdoor materials, which can adapt to outdoor wind, sand, rain, fog, dew and purple.
The natural environment such as external line and temperature difference (-45 ~65 ~C) can avoid oil leakage and oil deterioration of oil-immersed products.
The shortcomings of flammability and explosiveness can be realized without oiling, which saves the trouble of preventive test of oil-immersed products every year.
A lot of manpower and material resources.
3.2. Voltage transformer of this product strengthens the end insulation and interlayer insulation of primary coil and installs capacitive screen device, which has resistance
Lightning impulse, operation overvoltage, resonance overvoltage, high frequency overvoltage, low frequency overvoltage and other performance.
3.3. Both high and low levels are sealed to enhance the anti-theft effect.
3.4. Change in sculpture, clear and clear, not easy to wear, never fade, easy to check and so on.
Point to avoid stealing electricity by changing the sign and changing the ratio of the sign. Quotation of 35KV Prepaid Dry Metering Box
3.5. Voltage cores are made of imported high-quality cold-rolled oriented silicon steel sheets. Current cores are made of high-quality oriented silicon steel sheets or joints.
Gold production.
4. Main technical parameters:
4.1. Installation site: outdoor (indoor);
4.2. Environmental temperature: - 45 ~65 ~C;
4.3. Elevation: <4000m;
4.4, rated insulation level: 12/42/75 kV;
4.5. Induction withstand voltage level of voltage transformer: 28kV or 35kV;
4.6. Product wiring mode: V/V;
4.7. Creeping distance along the surface: > 520 mm;
4.8. Good overload resistance: 200% overload (user requirements);
