Hioki 9290-10 CLAMP ON ADAPTER
The Hioki 9290-10 AC Current Transformer – the perfect solution for measuring high currents that exceed 1000A AC. With a 10:1 CT ratio and a rating of 1500A AC, this clamp-on adapter is designed to meet the demands of even the most challenging applications.
One of the best-in-class measuring devices available, the Hioki 9290-10 features a large clamp diameter, broad frequency characteristics, and excellent phase characteristics. It is specifically designed to provide reliable and accurate measurements, even in the most demanding environments.
The Hioki 9290-10 is capable of outputting large currents of 1000A AC continuously (1500A for 5 minutes) at a CT ratio of 10:1. This makes it ideal for expanding the measurement range of normal clamp ammeters, providing expanded range and large current measurements to Hioki clamp-on power meters.
If you’re looking for a reliable and accurate AC current transformer that can handle even the most demanding applications, look no further than the Hioki 9290-10. With its outstanding features and exceptional performance, this clamp-on adapter is the perfect choice for anyone who needs to measure high currents in a wide range of settings.
Basic specifications (Accuracy guaranteed for 3 years, Post-adjustment accuracy guaranteed for 3 years)
| Rated primary current | AC 1000 A continued (Maximum 1500 A for 5 minutes or shorter) |
|---|---|
| Rated secondary current | AC 100 A (10 : 1 CT ratio) |
| Amplitude accuracy | ±1.5% rdg. |
| Phase accuracy | ±1.0 ° or less |
| Frequency characteristic | Amplitude: 20 Hz to 5 kHz: ±2.0 % rdg. (deviation from accuracy) Phase: 20 Hz to 5 kHz: ±1.0 ° or less (deviation from accuracy) |
| Max. rated voltage to earth | 600 V AC rms (insulated wire) |
| Core jaw dia. | φ 55 mm (2.17 in) or 80 mm (3.15 in) × 20 mm (0.79 in) busbar |
| Dimensions and mass | 99.5 mm (3.92 in) W × 188 mm (7.40 in) H × 42 mm (1.65 in) D, 580 g (20.5 oz), cord length 3 m (9.84 ft) |
| Accessories | Instruction manual ×1, Mark band ×6 |
