HAZ 10000-SBI , HAZ10000-SBI

HAZ 10000-SBI Open-Loop Hall Effect Current Transducer

HAZ 10000-SBI Product Overview

The HAZ 10000-SBI is an open-loop Hall effect current transducer from LEM's HAZ series, designed for the electronic measurement of DC, AC, and pulsed currents with galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit) . This panel-mount sensor is engineered for ultra-high-current industrial and traction applications requiring reliable, non-intrusive current measurement up to 10000 A.

The sensor features an instantaneous 20 mA current output with a bidirectional configuration, and is housed in a compact PBT package meeting UL 94-V0 flame-retardant standards . Rated for 10000 A nominal with a bidirectional measuring range of ±10000 A, it delivers ±1% accuracy with ±0.5% linearity . Response time is 10 µs and frequency bandwidth is DC to 3 kHz . Supply voltage is ±15 V (±5%) with a maximum supply current of 50 mA . Insulation test voltage is 17 kV RMS (50Hz, 1 minute) , providing robust safety isolation for high-voltage systems. Operating temperature range is -25°C to +85°C . Mass is approximately 6 kg . Mounting is panel mount with a Fujicon F2023A connector for secondary connection . Product status is Active .

HAZ 10000-SBI Key Specifications

Rated current: 10000 A
Measuring range: ±10000 A
Output signal: Instantaneous 20 mA (current)
Supply voltage: ±15 V (±5%)
Accuracy: ±1%
Linearity: ±0.5%
Response time: 10 µs
Bandwidth: DC to 3 kHz
Maximum supply current: 50 mA
Insulation test voltage: 17 kV RMS (50Hz, 1 minute)
Operating temperature: -25°C to +85°C
Mass: 6 kg
Mounting: Panel mount
Technology: Open-loop Hall effect
Housing: PBT, UL 94-V0
Standards: EN 50178, CE

HAZ 10000-SBI Key Advantages

The HAZ 10000-SBI features an open-loop Hall effect design that provides high immunity to external interference and ensures galvanic separation between primary and secondary circuits . The 17 kV insulation test voltage enables safe operation in ultra-high-voltage environments. The 10 µs response time and 3 kHz bandwidth capture fast current transients with high fidelity. The panel-mount design with Fujicon F2023A connector simplifies installation in industrial cabinets and railway equipment . The insulating plastic case is recognized according to UL 94-V0 for flame-retardant protection. The sensor offers low power consumption and a compact design with only one housing for a wide current rating range . The 20 mA current output provides reliable signal transmission and simplifies integration with measurement and control systems. All HAZ series sensors are covered by LEM's five-year warranty .

HAZ 10000-SBI Typical Applications

AC variable speed drives and servo motor drives
Static converters for DC motor drives
Battery supplied applications
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications
Single or three phase inverters
Propulsion and braking choppers
Propulsion converters
Auxiliary converters
Trackside traction systems
Smart grid systems
Renewable energy systems

HAZ 10000-SBI Why Choose the HAZ 10000-SBI?

The HAZ 10000-SBI combines a 10000 A rating, ±10000 A measuring range, ±1% accuracy, and panel-mount design with 17 kV insulation in a robust package. Manufactured by LEM, a global leader in electrical measurement, it delivers reliable, accurate current sensing for ultra-high-current industrial, railway, and renewable energy applications . The open-loop Hall effect technology provides high immunity to external interference with non-intrusive measurement, while the compact design and wide temperature range support demanding environments. The product is active and available for new designs .