HomeYour location:Homeinstrumentation and metersElectrical instrumentspower meter → HWZ-Y电压互感器现场误差综合测试仪
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Product name: HWZ-Y电压互感器现场误差综合测试仪
specification: HWZ-Y电压互感器现场误差综合测试仪
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Category: instrumentation and meters -- 电力仪表
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Price: factory price
Brand: Shanghai
Place of Origin: China
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Available Quantity: batch
delivery cycle: Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

Email 91way@163.com
Wechat 13901609058(Wechat)


HWZ-Y电压互感器现场误差综合测试仪Detailed product description:Column tabs
HWZ-Y电压互感器现场误差综合测试仪技术指标

变比范围:
全范围测量(电磁型) ±0.2%
误差测量范围:
6KV/100V、6KV/√3KV/100/√3V
10KV/100V、10KV/√3KV/100/√3V
35KV/100V、35KV/√3KV/100/√3V
功率因数:0.0-0.8
极限误差: ±0.05% 见下表:

HWZ-Y电压互感器现场误差综合测试仪

测量误差

额定电压

比差(±%)

角差(±′)

80%

0.05

2

100%

0.05

2

120%

0.05

2

稳定度

0.05

2


PT二次负荷: 1VA-500VA ±2%
工作电源: AC 220V ±10%/50Hz ±2%
环境温度: 0-40℃
整机功耗: 12W(静态)600W(工作)
整机重量: ≤10Kg
整机体积: 41.5cm×32.8cm×16.5cm
HWZ-Y电压互感器现场误差综合测试仪
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