LEM HASS Series Open Loop Current Sensor, ±600A

LEM

Product Information

Current Ratio:
200:1
Mounting Type:
Panel Mount
Series:
HASS
Overall Width:
40mm
Bore Size:
20.4 x 10.4mm
Maximum Temperature:
+85°C
Supply Voltage:
5 V
Sensor Technology:
Open Loop
Minimum Temperature:
-40°C
Overall Depth:
20mm
Overall Height:
30mm
Input Current:
200A
Checking for live stock

The LEM HASS 200-S is an open-loop Hall-effect current transducer designed to measure AC, DC, and pulsed currents up to ±600 A. The device provides galvanic isolation between the primary conductor and the output signal. With its compact through-hole mounting style and integrated primary conductor aperture, this robust transformer simplifies installation in busbar, inverter, and converter assemblies. The sensor delivers an analogue output proportional to the primary current, allowing a straightforward interface with control and measurement circuitry.

Core Capabilities of the LEM Open Loop Current Sensor

  • Measures AC, DC, and pulsed currents up to ±600 A.
  • Open-loop Hall-effect sensing provides stable measurement with low power draw.
  • Galvanic isolation protects electronics from high-voltage systems.
  • Compact design allows direct mounting in inverter and power module layouts.
  • Analogue output enables easy connection to controllers and monitoring hardware.
  • Suitable for use in both industrial and traction-drive environments.

Planned for Power and Control Electronics

The HASS 200-S is designed for circuits requiring reliable current feedback with electrical isolation. Its open-loop structure ensures fast response and minimal internal heating, supporting continuous operation in high-current systems. The aperture design allows the primary conductor to pass directly through the device, simplifying busbar integration and reducing assembly complexity.

Application Potential of the Transducer

  • Current monitoring in frequency inverters and motor drives.
  • Power converters and switching power supply control loops.
  • Energy management systems and industrial automation units.
  • Battery systems, UPS units, and DC bus monitoring.
  • Traction, HVAC, and renewable-energy power electronics.

pdf icon
HASS 200-S Datasheet(Technical Reference)
pdf icon
Catalogue(Technical Reference)

Reviews

  • Be the first to review.

FAQs

Yes. We ship HASS 200-S Internationally to many countries around the world.
Yes. You can also search HASS 200-S on website for other similar products.
We accept all major payment methods for all products including ET13865713. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET13865713 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"LEM" products on our website by using Enrgtech's Unique Manufacturing Part Number ET13865713.
You can order LEM brand products with HASS 200-S directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Current Transformers category are shipped in lowest possible time.
You will get a confirmation email regarding your order of LEM HASS Series Open Loop Current Sensor, ±600A. You can also check on our website or by contacting our customer support team for further order details on LEM HASS Series Open Loop Current Sensor, ±600A.