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GTP-125
Rogowski Coils
GTP-125 Three-phase 125 mA AC output
- Features
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- Advantages
- Highest accuracy of 1S (followed by 0.5S version)
- Three-phase highly integrated integrator
- High bandwidth of 30 to 5 kHz
- Maximum output of 125 mA rms
- Displayed Parameters
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- Certifications & Standards
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- CE
- Product information
- GTP-125 Three-phase 125 mA AC output
The Rogowski coil combined with an integrator forms a current sensor for measuring electric current. Its maximum output of 125mA AC current signal can be directly connected to the meter terminal, with a sampling resistor of up to 6.6Ω. This solution can address many issues that traditional current transformers (CTs) cannot solve, making it an ideal replacement for conventional CTs.
| 序号 | 指标参数 | 数值 | 单位 | |
| 1 | 额定输入电流 Ib | 100 | A | |
| 2 | 最大输入电流 Imax | 1000 | A | |
| 3 | 变比 | 1000/125 或者其他变比 | A/mA | |
| 4 | 额定频率 | 50/60 | Hz | |
| 5 | 固定位置准确度等级 | 1.0 | 级 | |
| 6 | 相位差变化 | ≤15′(额定 10%~Imax) | / | |
| 7 | 工作电压 | 12 | V | |
| 8 | 非固定位置安 装比差偏移 | 电流线路垂直通过线圈 | ≤1% | / |
| 电流线路倾斜通过线圈 | ≤1.5% | |||
| 9 | 温度漂移 | ≤0.5% | ||
| 10 | 直流偏置 | ≤0.15mA | ||
| 11 | 带载能力 | ≤6.6Ω | ||
| 环境要求 | ||||
| 12 | 工作温度 | -25～+70 | ℃ | |
| 13 | 工作湿度 | 月平均相对湿度不超过 80% | / | |
| 14 | 储存环境 | -30℃ - 85℃,相对湿度 <70% | / | |
| 15 | 海拔 | 2000m 及以下 | 1 | |
| 16 | 过压等级 | 1000V CATIII ,600V CATIV | / | |
| 17 | 线圈外皮材料 | TPE | / | |
| 18 | 线圈外皮颜色 | 橙色 | / | |