ABB UNS 3020A-Z,V3 HIEE205010R003 Ground Fault Relay

FAQ

Q1: What is the main function of this ground fault relay?
A1: Detects ground faults in electrical systems and triggers protective action to ensure equipment and personnel safety.

Q2: What is the applicable voltage range?
A2: Suitable for 24-240 V AC/DC systems.

Q3: What is the rated current range?
A3: Supports currents from 0.5 to 5 A.

Q4: What is the operating temperature range?
A4: Operates reliably between -20°C and +60°C.

Q5: What is the storage temperature range?
A5: Safe storage between -40°C and +85°C.

Q6: What types of interfaces are available?
A6: Provides pin and screw terminal interfaces for easy wiring installation.

Q7: What are the installation space requirements?
A7: Dimensions are 485 x 135 x 230 mm, weight is 5.17 kg.

Q8: Does it have fast response capability?
A8: Yes, response time is less than 50 ms, allowing rapid protective action.

ABB Ground Fault Relay HIEE205010R003 UNS 3020A-Z.V3

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