HAZ 10000-SBI/SP1 , HAZ10000-SBI/SP1

HAZ 10000-SBI/SP1 Open-Loop Hall Effect Current Transducer

HAZ 10000-SBI/SP1 Product Overview

The HAZ 10000-SBI/SP1 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, traction, and renewable energy applications, providing a 4-20 mA current output that simplifies integration with standard industrial control systems. 

Rated for 10000 A nominal with a bidirectional measuring range of ±10000 A, it delivers ±1% accuracy and ±0.5% linearity. Response time is 10 µs and frequency bandwidth is DC to 3 kHz. Supply voltage is ±15 V DC with a maximum supply current of 50 mA. The sensor outputs an instantaneous 4-20 mA current signal, with +4 mA corresponding to -IPN, +12 mA to 0 A, and +20 mA to +IPN. Operating temperature range is -25°C to +85°C. Mounting is panel/chassis mount with a module, single pass through package. Product status is Active. 

HAZ 10000-SBI/SP1 Key Specifications

Rated current (IPN): 10000 A
Measuring range (IPM): ±10000 A
Output signal: 4-20 mA (instantaneous current)
Supply voltage: ±15 V DC (bipolar)
Accuracy: ±1%
Linearity: ±0.5%
Response time: 10 µs
Frequency bandwidth: DC to 3 kHz
Maximum supply current: 50 mA
Operating temperature: -25°C to +85°C
Mounting: Panel / Chassis mount
Technology: Open-loop Hall effect
Polarization: Bidirectional
Product status: Active
Standards: RoHS compliant 

HAZ 10000-SBI/SP1 Key Advantages

The HAZ 10000-SBI/SP1 features an open-loop Hall effect design that provides high immunity to external interference and ensures galvanic separation between primary and secondary circuits. The 4-20 mA current output provides reliable signal transmission over long distances and simplifies integration with standard industrial control systems, including PLCs and SCADA systems. The ±10000 A measuring range provides ample headroom for ultra-high-current applications. The 10 µs response time and DC to 3 kHz bandwidth capture fast current transients with high fidelity. The panel-mount design simplifies installation in industrial cabinets and railway equipment. 

HAZ 10000-SBI/SP1 Typical Applications

Variable speed AC drives and servo drives
Static converters for DC motor drives
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Power supplies for welding applications
Single-phase or three-phase inverters
Propulsion and braking choppers
Propulsion converters and auxiliary converters
Battery chargers
Trackside traction systems and railway onboard applications
Smart grid and renewable energy systems 

HAZ 10000-SBI/SP1 Why Choose This Sensor?

The HAZ 10000-SBI/SP1 combines a 10000 A rating, ±10000 A measuring range, ±1% accuracy, and 4-20 mA output in a robust panel-mount 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 4-20 mA output simplifies integration with PLCs and control systems. The product is active and available for new designs.