Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | ABB REF615E Feeder Protection And Control Relay |
| Dimensions | 177 x 177 x 201 mm |
| Weight | 4.1 kg |
| Supply Voltage | 48–250 V AC/DC |
| Communication Interfaces | IEC 61850, Modbus RTU/TCP, Profibus DP |
| Protection Functions | Overcurrent, Short-circuit, Under/Over-voltage, Earth fault |
| Control Functions | Remote switch, Logic control, Auto-reclosing |
| Display & Operation | 2-line LCD, LED status indicators |
| Environmental Conditions | Operating temperature: -25°C to +70°C; Humidity: 5–95% non-condensing |
| Mounting | Panel mount, Embedded installation |
| Communication Protocols | IEC 60870-5-103, DNP3 |
| Event Logging | 8000 event records with timestamp |
FAQ
FAQ
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Q1: What current and voltage ratings does this relay support?
A: REF615E supports rated currents from 1 A to 10 kA short-circuit ratings, suitable for low and medium voltage feeder lines. -
Q2: Can the REF615E be remotely monitored and controlled?
A: Yes, the relay supports IEC 61850 and Modbus protocols for remote monitoring and control. -
Q3: What event information can REF615E log?
A: It can log up to 8000 events, including operation time, fault type, and measured values. -
Q4: Does it support automatic reclosing?
A: Yes, it supports single-shot and multiple automatic reclosing settings. -
Q5: What environmental conditions are suitable for installation?
A: Suitable for temperatures from -25°C to +70°C and humidity from 5% to 95% non-condensing. -
Q6: Can the relay integrate with existing SCADA systems?
A: Yes, it supports IEC 61850, Modbus, and DNP3 protocols, compatible with most SCADA systems. -
Q7: Is the display interface user-friendly?
A: Yes, the 2-line LCD and LED indicators facilitate easy local operation and status monitoring. -
Q8: Can custom logic and protection schemes be implemented?
A: Yes, the built-in logic unit allows implementation of various customized protection and control schemes.
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Packing & Delivery
We will use wear-resistant cartons to seal the boxes, and take photos for your confirmation before sealing. We will pack the boxes only after confirmation.
For express delivery, we will use DHL, UPS, TNT, FedEx and EMS.
Please rest assured that we have a deep cooperation with express delivery companies and can ensure that your goods are delivered to you in good condition.
