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PROVA-8500 電力節(jié)能測試儀

詳細(xì)說明

1. 正面控制板規(guī)格 (標(biāo)準(zhǔn)正弦波輸出)

注1：本測試儀 (正面控制板) 最大輸出為100W，故電流 (最大)設(shè)定范圍，隨電壓設(shè)定而改變；例如：電壓設(shè)定值大于150V 時(shí)，電流最大輸出將僅為0.75A。

2. 背面控制板輸出規(guī)格 (AC量測，最大2000W)

范圍	分辨率	精準(zhǔn)度
100mW - 2000W	0.1mW/1mW/ 0.01W/0.1W/1W	± 1 % ± 0.5W
85V - 250V	0.1V	± 1 %
5mA – 0.6A	0.1mA/ 1mA/ 0.01A	± 1 % ± 5mA
0.6A – 1.5A		± 1 % ± 50mA
1.5A - 10A		± 1 % ± 0.1A
PF (0~1)	0.001PF	± 0.04
45Hz - 65Hz	0.01Hz	± 0.1Hz
THD (0.0 - 20.0%)	0.1%	± 2%
THD (20.0 – 100%)		±3% of reading ±5%
THD (1000 – 999.9%)		±10% of reading ±10%
Hn (1 – 10^th)	0.1mA/ 0.001A/ 0.01A\	reading in mA: ±1.4% of reading ±1mA reading in A: ±1.4% of reading ±0.1A
Hn (11 – 20^th)		reading in mA: ±4% of reading ±1mA reading in A: ±4% of reading ±0.1A
Hn (21 – 50^th, A range)		reading in mA: ±10% of reading ±1mA reading in A: ±10% of reading ±0.1A
Hn (21 –50^th, mA range)		reading in mA: ±20% of reading ±1mA reading in A: ±20% of reading ±0.1A