ABB MCX913-1-5-1 HESG112835/A Multi-Function Relay

FAQ

• Q1: What protection functions does this relay provide?
  A1: It provides overcurrent, over/under voltage, phase sequence, short-circuit, and overload protection.

• Q2: What is the response time of the relay?
  A2: The nominal response time is ≤ 20 ms.

• Q3: Are special tools required for installation?
  A3: No special tools are needed; it can be mounted on a panel or DIN rail.

• Q4: Can it be used in high-temperature environments?
  A4: Yes, it operates safely between -20°C and +60°C.

• Q5: Which communication protocols are supported?
  A5: Modbus RTU is supported, with optional Profibus interface.

• Q6: What is the maximum output load?
  A6: The maximum relay contact load is 250 V AC / 5 A.

• Q7: How should input signals be connected?
  A7: Digital or analog inputs can be connected according to the wiring diagram.

• Q8: Does the relay have a protection rating?
  A8: Yes, it has an IP20 rating, protecting against solid object intrusion.

ABB ABB MCX913-1-5-1 HESG112835/A HESG112835/A MCX913-1-5-1 Multi-Function Relay

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