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HRFH-98系列電流電壓式互感器負荷箱 |
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產品特性：
■ 重量輕，外形美觀，容量大，穩定性強。(特殊要求可擴展)
■ 技術指標
■環境條件：溫 度：5℃~40℃ 濕 度：<80%（25℃）
海 拔：<3000m 電源頻率：50Hz
■額定容量：電壓1.25VA~157.5VA;電流2.5VA~80VA
■測量范圍：電壓20%~120%；電流1%~120%
■二次電壓：電壓100V、電流5A
■功率因數：0.8，1
■準 確 度：3%±0.05VA
■試驗電壓：2kV
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HRFH
- 98 series of current and voltage type transformer load
cases |
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Features
Light weight, beautiful appearance, large capacity, with
good stability. (special request extensible)
Technical parameters
Environmental conditions: wen degrees: 5 ℃ ~ 40 ℃ wet degrees:
< 80% (25 ℃). The sea pull: < 3000m power frequency:
50Hz
The rated capacity: voltage 1.25 VA ~ 157.5 VA, Current
2.5 VA ~ 80VA
Measuring scope: voltage 20% ~ 120%, Current 1% ~ 120%
Secondary voltage: voltage phase failure is 100V, current
5A
Power factor: 0.8, 1
Accurate analytical accuracy: 3% + 0.05 VA
Test voltage: 2kV
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