Product Overview
HAT 1200-S is a current transducer for the electronic measurement of currents: DC, AC, pulsed, with galvanic separation between the primary circuit and the secondary circuit. Typical applications include DC motor drives, switched mode power supplies (SMPS), AC variable speed drives, uninterruptible power supplies (UPS), battery-supplied applications, and power supplies for welding applications.
- Hall effect measuring principle, insulating plastic case recognized according to UL 94-V0
- Easy installation, low power consumption, small size and space saving
- Only one design for wide current ratings range
- High immunity to external interference
- 1200A primary nominal RMS current
- ±2500A primary current measuring range
- ±15V supply voltage (±5%)
- >1000Mohm insulation resistance at 500V DC
- EN 50178: 1997 UL 508: 2010 standards
- Ambient operating temperature range from -40 to +105°C
Product details
| Sensor Output Type |
Analogue |
| Measured Current |
AC / DC / Pulsed |
| Current Sensor Technology |
Open Loop Hall Effect |
| Secondary Signal Type |
-4V to 4V |
| Operating Temperature Min |
-40°C |
| Product Range |
HAT Series |
| Supply Voltage Range |
± 15V |
| Accuracy |
± 1% |
| Primary Current |
1.2kA |
| Sensor Mounting |
Panel Mount |
| Operating Temperature Max |
105°C |
| SVHC |
No SVHC (25-Jun-2025) |
Other details
| Brand |
LEM |
| Part Number |
HAT 1200-S |
| Quantity |
Each |
| Technical Data Sheet (596.49KB) EN |
View or download |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
