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IM 2039-01
仕 様
許容差 :
90°電気角に対して± 3%以内
有効測定範囲 :
力率 cosϕ = Lead0.5 〜 1.0 〜 Lag0.5
目盛長:
cosϕ = Lead0 〜 1.0 〜 Lag0: 135 mm
cosϕ = Lead0.5 〜 1.0 〜 Lag0.5: 96 mm
電圧の影響:
60 V 〜 300 V にて± 1.5°以内
電流の影響:
定格電流 20 〜 200% にて± 3°以内
自己加熱の影響:
± 0.2°
温度の影響:
0.5°/ 10℃以下
外部磁界の影響:
400 A/m で 0.9°以下
周波数の影響:
1.5°(45 〜 65 Hz)
歪電流の影響:
第 3 調波 15% において,同相含有のとき誤差なし
最大位相にて± 3°以内
絶縁試験:
電気回路と外箱間 DC5 00 V にて 10 MΩ 以上
電流回路と電圧回路間 DC 500 V にて 5 MΩ 以上
電圧試験:
電気回路と外箱間 AC 2000 V,5 秒間
電流回路と電圧回路間 AC 1500 V,5 秒間
使用温湿度範囲:
0 〜 40℃,30 〜 75% RH
保存温湿度範囲:
− 10 〜+ 50℃,25 〜 80% RH
外形寸法:
約 260 × 180 × 120 mm
質量:
約 2.9 kg
アクセサリ(別売):
携帯用かばん
2292 01
SPECIFICATIONS
Rated Accuracy:
Within ±3% of a 90° electrical angle
Effective Range of Power Factor (cos ) Measurement:
Lag 0.5 through 1.0 up to Lead 0.5
Scale Length:
135 mm for the range of power factor of Lag 0 through 1.0 up to Lead 0
96 mm for the range of power factor of Lag 0.5 through 1.0 up to Lead 0.5
Effect of Voltage:
±1.5° for a voltage of 60 to 300 V
Effect of Current:
±3° for a current of 20% to 200% of the rated current
Effect of Self Heating:
±0.2°
Effect of Temperature:
0.5° for temperature changes of no more than 10°C
Effect of External Magnetic Field:
Less than 0.9° at 400 A/m
Effect of Frequency:
1.5° for a frequency of 45 to 65 Hz
Effect of Distortion Current:
Within ±3° at the maximum phase angle, or no errors if the signal contains
an in-phase component, when tested for a third-harmonic content of 15%
Insulation Test:
Between electrical circuit and the case DC 500 V / More than 10 M
Ω
Between current circuit and voltage circuit DC 500 V / More than 5 M
Ω
Voltage Test:
Between electrical circuit and the case AC 2000 V, for 5 seconds
Between current circuit and voltage circuit AC 1500 V, for 5 seconds
Operating Temperature and Humidity Range:
0 to 40°C, 30 to 75% RH
Storage Temperature and Humidity Range:
-10 to 50°C, 25 to 80% RH
Dimensions:
Approx. 260 × 180 × 120 mm
Weight:
Approx. 2.9 kg
Optional Accessories:
Carrying case model
2292 01
Summary of Contents for 2039
Page 13: ...Printed in China ...