Red Phase Earth Injection Unit 4024

The Red Phase Earth Injection Unit 4024 is a versatile switch-mode voltage source designed for precise testing of earthing systems. It works in conjunction with the Model 4023 Coupling Transformer to produce either high current and low voltage, or high voltage and low current, specifically for earthing performance assessments such as step and touch potential tests.

This unit generates frequencies from 45Hz to 65Hz, ensuring accurate measurements when used alongside the Model 4025D frequency-selective multimeter. To optimise testing accuracy, the 4024 allows for the maximum current to be injected into the earthing system, supported by impedance matching tap settings for earth loop impedances ranging from 0.5 Ohms to 40 Ohms, suitable for a variety of test scenarios.

Need dependable equipment for your next project? Hire now to enjoy fast delivery, flexible rental options, and expert support every step of the way. Get the right products when you need them. Secure your rental today on 1300 024 473.

• High current-low voltage or high voltage-low current output for various earthing tests.
• Extensive frequency range from 45Hz to 65Hz to bypass power line interference.
• Automatic or manual current ramping for controlled injection.
• LED indicators for quick troubleshooting of errors.
• Impedance matching tap settings for earth loop impedances from 0.5 Ohms to 40 Ohms.

Operation: Front LCD screen plus push buttons to operate.

Operating temperature range: 0 °C … +35 °C Nominal temperature range: 18 °C … +28 °C Storage temperature range: -30 °C … +60 °C

Measurements: 29L x 37h x 28 W

Weight: 14kg

• Accurate Testing – Ensures reliable measurements for earthing system assessments.
• Enhanced Safety – Protects infrastructure and personnel by verifying the effectiveness of grounding systems.
• Versatile Application – Suitable for a range of environments including substations, industrial facilities, and renewable energy sites.
• Free Technical Support – Access expert assistance for a seamless testing experience.

• Substation Grounding Assessment – Verifies the reliability and safety of substation grounding systems, ensuring protection of both equipment and personnel.
• Transmission Line Tower Grounding – Confirms grounding resistance to safeguard power grid infrastructure during lightning events or fault conditions.
• Industrial Facility Earthing – Evaluates grounding systems to protect sensitive equipment, ensure worker safety, and minimise electromagnetic interference.
• Renewable Energy Infrastructure Grounding – Tests solar and wind turbine earthing systems, safeguarding operations, and ensuring compliance with industry standards.
• Telecommunications Grounding – Assesses grounding of telecom towers and equipment to protect against surges and maintain signal reliability.