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HRFH-98系列电流电压式互感器负荷箱 |
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产品特性:
■ 重量轻,外形美观,容量大,稳定性强。(特殊要求可扩展)
■ 技术指标
■环境条件:温 度:5℃~40℃ 湿 度:<80%(25℃)
海 拔:<3000m 电源频率:50Hz
■额定容量:电压1.25VA~157.5VA;电流2.5VA~80VA
■测量范围:电压20%~120%;电流1%~120%
■二次电压:电压100V、电流5A
■功率因数:0.8,1
■准 确 度:3%±0.05VA
■试验电压: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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