YOKOGAWA 2041 User Manual

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IM 2041-01
仕 様
動作原理 : 電流力計形
指針振れ角 : 約 85°
目盛長： 約 135 mm
目盛区分： 120 区分
定格周波数： 50/60Hz
使用周波数： 2041 01* : DC, 25 〜 1000 Hz
2041 02, 2041 03: DC, 25 〜 1000 Hz
[2041 11* 〜 2041 22*: DC, 25 〜 500 Hz]
自己加熱の影響： 約 0.25% 以下
交流・直流の差 約 0.1% 以下
温度の影響： 約 0.2%/10℃以下 [ 約 0.25%/10℃以下 ]
外部磁界の影響： 400 A/m で約 0.65% 以下 [ 約 0.8% 以下 ]
力率の影響：
力率 1.0 から 0.5 変化で 0.5% 以下 [ 力率 1.0，1/5 定格電流の
指示に対し，力率 0.2，定格電流にて± 0.2% 以下 ]
許容入力電圧： 定格電圧の約 1.5 倍
許容入力電流： 定格電流の約 2 倍
絶縁試験： 電気回路と外箱間 DC 500 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℃，25 〜 80％ RH
保存温湿度範囲： − 10 〜＋ 50℃，25 〜 80％ RH
外形寸法： 約 260 × 180 × 140 mm
質量： 約 2.8 kg
アクセサリ（別売）： 携帯用かばん 2292 01
* 受注停止製品
[ ] 内は低力率電力計の仕様
* Discontinued product
[The specications for low-power wattmeters are
shown in parentheses]
SPECIFICATIONS
Operating Principle: Electrodynamics
Deection Angle: Approx. 85°
Scale Length: Approx. 135 mm
Scale Divisions: 120-division
Rated Frequency: 50/60 Hz
Frequency Ranges:
2041 01* : DC, 25 to 1000 Hz
2041 02, 2041 03: DC, 25 to 1000 Hz
[2041 11* to 2041 22* : DC, 25 to 500 Hz]
Effect of Self Heating: Less than 0.25% of full scale value (approx.)
Difference between Indication DC and AC Measurements:
Less than 0.1% of full scale value (approx.)
Effect of Temperature: Less than 0.2%/10°C (approx.) [0.25%/10°C]
Effect of External Magnetic Field:
Less than 0.65% (approx.) at 400 A/m [0.8%]
Effect of Power Factor: Less than 0.5% for power factor/1.0 and 0.5
[The indication at the power factor of 0.2 must be
within ±0.2% of the indication at the power factor of 1.0, and the
current rating must be one fth of that at the power factor of 1.0.]
Allowable Input Voltage: Rated Voltage×1.5 (approx.)
Allowable Input Current: Rated Current×2 (approx.)
Insulation Test:
Between electrical circuit and case DC 500V / More than 10 MΩ
Between current circuit and voltage circuit DC 500V / More than 5 MΩ
Voltage Test:
Between electrical circuit and case AC 2000V, for 5 second
Between current circuit and voltage circuit AC 1500V, for 5 seconds
Operating Temperature and Humidity Range:
0 to 40°C, 25 to 80% RH
Storage Temperature and Humidity Range:
-10 to 50°C, 25 to 80% RH
Dimensions : Approx. 260 × 180 × 140 (mm)
Weight: approx. 2.8 kg
Optional Accessories: Carrying case model 2292 01

YOKOGAWA 2041 Specifications

General

Brand	YOKOGAWA
Model	2041
Category	Measuring Instruments
Language	English