PROVA-6830+6801 电力品质分析仪(100A)
PROVA-6830+6802 电力品质分析仪(1000A)
PROVA-6830+3007 电力品质分析仪(3000A)
PROVA-6830+6802 电力品质分析仪(1000A)
PROVA-6830+3007 电力品质分析仪(3000A)
范围
解析度
读值准确度
6830+6801
(超载保护 AC200A)
0.050 – 9.999A
0.00A
±0.5% ± 0.05A
10.00 – 60.00A
0.01A
±0.5% ± 0.5A
60.00 – 99.99A
0.01A
±0.1% ± 0.5A
6830+6802
(超载保护 AC2000A)
0.04 – 10.00A
0.01A
–
0.4A – 100.0A
0.1A
±0.5% ± 0.5A
4.0 – 1000.0A
1A
±0.5% ± 5A
6830+ 3007
(超载保护 AC3500A)
4 – 300A
0.1A
±1% of Range
300.0 – 999.9A
0.1A
±1% of Range
1000 – 3000A
1A
±1% of Range
AC(交流)电压 ( 50 或 60 Hz,自动档位，真均方根值，波峰因素<4，输入阻抗10M Ω ，VT(PT)=1CT=1，800V超载保护)
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范围
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解析度
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读值准确度
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范围
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解析度
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读值准确度
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4.0V – 500.0 (Phase to Neutral)
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0.1V
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± 0.5% ± 5dgts
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4.0V – 600.0V (Phase to phase)
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0.1V
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± 0.5% ± 5dgts
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AC(交流)电流的谐波分析(1~99阶)6802大电流钩部
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范围
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百分比(%)
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电流值(A)
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解析度
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读值准确度
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解析度
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读值准确度
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1 – 20 th
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0.1%
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±2%
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0.1 A
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±2% of reading ± 0.4A
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21 – 50 th
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4% of reading ±2.0%
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±4% of reading ±0.4A
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51 – 99 th
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6% of reading ±2.0%
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±6% of reading ±0.4A
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AC(交流)电流的谐波强度(1~99阶)6801小电流钩部，适合CT
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范围
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百分比(%)
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电流值(A)
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解析度
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读值准确度
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解析度
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读值准确度
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1 – 10 th
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0.1%
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±0.25 of reading ±1%
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0.1mA / 0.1A
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±0.2% of reading ±7dgts
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11 – 20 th
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±2% of reading ±1%
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±2% of reading ±7dgts
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2 1 – 50 th (A范围)
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±5% of reading ±1%
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±5% of reading ±7dgts
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2 1 – 50 th (mA范围)
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±10% of reading ±1%
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±10% of reading ±7dgts
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5 1 – 99 th
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±35% of reading ±1%
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±35% of reading ±7dgts
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AC(交流)电流的谐波分析(1~99阶)3007超大电流软性钩部
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范围
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百分比(%)
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電流值(A)
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解析度
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读值准确度
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解析度
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读值准确度
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1 – 20 th
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0.1%
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±2%
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0.1A / 1A
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±0.2% of Range ±0.4A/40A
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21 – 50 th
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± 6%
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±4% of Range ± 0.4A/40A
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51 – 99 th
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±10%
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±6% of Range ± 0.4A/40A
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总谐波失真值(THD)
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范围
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解析度
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读值准确度 (6801)
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读值准确度 (6802)
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读值准确度 (3007)
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0.0 – 20%
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0.1%
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±1%
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±2%
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±2%
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20 – 100%
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0.1%
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±3% of reading ±5%
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±6% of reading ±1%
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±6% of reading ±1%
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100 – 999.9%
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0.1%
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±10% of reading ±10%
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±10% of reading ±1%
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±10% of reading ±1%
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交流电压峰值(峰值>5V) 或 AC电流 (峰值>20A)，VT=1
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范围
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取样时间
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读值准确度
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50Hz
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19 μS
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±5% ±30digits
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60Hz
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16 μS
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±5% ±30 digits
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谐波的波峰因素 (C.F.)(峰值>5V) 或 ACA(峰值範圍>10%)，VT=1
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范围
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解析度
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读值准确度
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