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Expand current range use with the 50 mV full scale meter (50/60 Hz, 0.5 % class)
• Use in combination with a 50 mV meter
• 30A to 300A
• Expand current range for the Meter Relay, or a switchboard meter
• Combination use with the 50 mV meter
■ Dimensions table
* Please note that connections' cores are not included. The total resistance of all shunt devices used should not exceed 0.1 Ω
* If product includes an instrument number or is packaged with an instrument, use in combination with that instrument
* Select a model such that input does not exceed 80 % of the rating. (0.5 accuracy definition requirements: 80 % or less of rated input, ambient temperature of 60 °C or less)
| Symbol | E | F |
|---|---|---|
| HS-1-30 | 20 mm (0.79 in) | 6 mm (0.24 in) |
| HS-1-50 | 20 mm (0.79 in) | 8 mm (0.31 in) |
| HS-1-75 | 20 mm (0.79 in) | 8 mm (0.31 in) |
| HS-1-100 | 20 mm (0.79 in) | 15 mm (0.59 in) |
| HS-1-150 | 20 mm (0.79 in) | 15 mm (0.59 in) |
| HS-1-200 | 25 mm (0.98 in) | 15 mm (0.59 in) |
| HS-1-300 | 25 mm (0.98 in) | 15 mm (0.59 in) |
■ Basic specifications
The total resistance of the connection cord must be 0.1 Ω or less
| Model | Rated current | Class |
|---|---|---|
| HS-1-30 | 30 A | ±0.5 % at 80 % of rated current 60 °C or less around temperature |
| HS-1-50 | 50 A | |
| HS-1-75 | 75 A | |
| HS-1-100 | 100 A | |
| HS-1-150 | 150 A | |
| HS-1-200 | 200 A | |
| HS-1-300 | 300 A | ±0.5 % at 0 A to 200 A ±1.0 % at 200 A to 240 A 60 °C or less around temperature |