HAZ 6000-SB , HAZ6000-SB

HAZ 6000-SB Open-Loop Hall Effect Current Transducer

HAZ 6000-SB Product Overview

The HAZ 6000-SB is an open-loop Hall effect current transducer from LEM's HAZ series, designed for the electronic measurement of DC, AC, pulsed, and mixed currents with galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). This panel-mount sensor provides an instantaneous ±10 V voltage output, making it suitable for ultra-high-current industrial, traction, and power supply applications.

Rated for 6000 A nominal with a bidirectional measuring range of ±6000 A, it outputs an instantaneous ±10 V analog voltage signal at rated current. Accuracy is ±1% with linearity of ±0.5%. Response time to 90% of IPN is <10 µs and frequency bandwidth is DC to 3 kHz. Supply voltage is ±15 V (±5%) with a maximum current consumption of ±30 mA. Overload capacity is 30,000 A. Insulation test voltage is 12 kV RMS (50Hz, 1 minute) with minimum creepage and clearance of 45 mm. Operating temperature range is -25°C to +85°C. Mass is approximately 6 kg. Mounting is panel/chassis mount with a module package. Housing is PBT 30% glassfiber, CTI IIIa, UL94-V0. Product status is Active.

HAZ 6000-SB Key Specifications

Rated current (IPN): 6000 A
Measuring range (IPM): ±6000 A
Output signal: Instantaneous ±10 V (analog voltage)
Supply voltage: ±15 V (±5%)
Accuracy: ±1%
Linearity: ±0.5%
Response time: <10 µs
Frequency bandwidth: DC to 3 kHz
Maximum supply current: ±30 mA
Overload capacity: 30,000 A
Insulation test voltage: 12 kV RMS (50Hz, 1 minute)
Minimum creepage and clearance: 45 mm
Output internal resistance: approx. 100 Ω
Load resistance: >10 kΩ
Electrical offset voltage: <±50 mV
Operating temperature: -25°C to +85°C
Mass: 6 kg
Mounting: Panel / Chassis mount
Technology: Open-loop Hall effect
Housing: PBT 30% glassfiber, UL94-V0
Standards: EN 50178, RoHS compliant

HAZ 6000-SB Key Advantages

The HAZ 6000-SB features an open-loop Hall effect design with an insulating plastic case recognized according to UL 94-V0 for flame-retardant protection. The ±6000 A measuring range provides full-scale coverage for ultra-high-current applications. The 12 kV insulation test voltage ensures safe operation in ultra-high-voltage environments with reinforced insulation. The <10 µs response time and DC to 3 kHz bandwidth capture fast current transients with high fidelity, with di/dt accurately followed at >50 A/µs. The sensor offers easy mounting, small size and space savings, low power consumption, and high immunity to external interference, with a single design covering a wide current ratings range from 4000 A to 20000 A. The ±10 V voltage output provides simplified integration with standard measurement and control systems.

HAZ 6000-SB Typical Applications

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

HAZ 6000-SB Why Choose the HAZ 6000-SB?

The HAZ 6000-SB combines a 6000 A rating, ±6000 A measuring range, ±1% accuracy, and panel-mount design in a robust package optimized for ultra-high-current industrial, railway, and renewable energy applications. Manufactured by LEM, a global leader in electrical measurement, it delivers reliable, accurate current sensing for demanding ultra-high-current environments. The open-loop Hall effect technology provides high immunity to external interference with non-intrusive measurement, while the single design for a wide current ratings range simplifies inventory and design efforts. The product is active and available for new designs with a standard lead time of 10 weeks.