横河2105A31广角度表
2105A31 2185A31 功率表 单相二线
2105A32 2185A32 功率表 单相三线
2105A34 2185A34 功率表 三相三线不平衡
2105A35 2185A35 功率表 三相四线电压平衡
2105A36 2185A36 功率表 三相四线不平衡
动作原理 : *磁石可動线圈形
整流形(平均值整流方式)
实效值应答形(实效值整流方式)
实效值应答形(时分割掛算方式)
实效值应答形(微分方式)
可動鉄片形
型号 : 2101A , 2102A , 2105A , 2106A
2107A , 2108A , 2109
精度 : ±0.5%, ±1.0%, ±1.5%, ±2.5%, ±5.0%
2100A系列 80角广角度表
动作原理 : *磁石可動线圈形
整流形(平均值整流方式)
实效值应答形(实效值整流方式)
实效值应答形(时分割掛算方式)
实效值应答形(微分方式)
型号 : 2181A , 2182A , 2185A , 2186A
2187A , 2188A
精度 : ±0.5%, ±1.0%, ±1.5%, ±2.5%, ±5.0%
WATTMETERS
Model | Suffix Codes | Descriptions | |||||
2105A 31 |
| Single phase 2-wire |
110 SQUARE |
Class 1.5 | |||
2105A 32 | Single phase 3-wire | ||||||
2105A 35 | 3-phase 3-wire (Unbalanced) | ||||||
2105A 34 | 3-phase 4-wire (Balanced) | ||||||
2105A 36 | 3-phase 4-wire (Unbalanced) | ||||||
2185A 31 |
| Single phase 2-wire |
80 SQUARE With external transducer |
Class 1.5 | |||
2185A 32 | Single phase 3-wire | ||||||
2185A 35 | 3-phase 3-wire (Unbalanced) | ||||||
2185A 34 | 3-phase 4-wire (Balanced) | ||||||
2185A 36 | 3-phase 4-wire (Unbalanced) | ||||||
Rating (Zero-left) | -W11 -W12 -W13 -W14 -W15 -W16 | 110/ root3V 1A 110/ root3V 5A 110V/1A 110V/5A 220V/1A 220V/5A |
Single phase 2-wire | ||||
-W19 -W20 -W21 -W22 | 110/220V 1A 110/220V 5A 220/440V 1A 220/440V 5A |
Single phase 3-wire | |||||
-W13 -W14 -W15 -W16 | 110V/1A 110V/5A 220V/1A 220V/5A |
3-phase 3-wire | |||||
-W11 -W12 -W17 -W18 | 110/ root3V 1A 110/ root3V 5A 220/ root3V 1A 220/ root3V 5A |
3-phase 4-wire | |||||
-W51 -W52 -W53 -W54 -W55 -W56 -W61 -W62 -W63 -W64 -W65 -W66 | 100V/1A 100V/5A 115V/1A 115V/5A 120V/1A 120V/5A 200V/1A 200V/5A 230V/1A 230V/5A 240V/1A 240V/5A |
Semi-standard meters For 21口 5A31,35 | |||||
(Off-center) | -000 | Zero-center and similar scale Scale : -a W to 0 to +b W where a or less b For calibration power range : The "+b" side is the same as its standard power where a or less b | |||||
Designation of Frequency Used | -N | 50/60Hz Common | |||||
-C | 400Hz | ||||||
Pointer | -L | Lance type pointer (Black), Always "-L" | |||||
Cover color and Set pointer | -BL -BG | Munsell N1.5 Munsell 7.5BG4/1.5 | |||||
-BS -GS | Munsell N1.5 with Set pointer (red color) Munsell 7.5BG4/1.5 with Set pointer (red color) |