Products Description
| Company Information | |||
| [email protected] | |||
| Mobile | +8613950166376 | ||
| +8613950166376 | |||
| 13950166376 |
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Model | ABB REU615C_D |
| Series | Relion® 615 Series |
| Function | Voltage Protection and Control Relay |
| Dimensions | 177 × 177 × 201 mm |
| Weight | 4.1 kg |
| Mounting | Flush-mounted |
| Degree of Protection (Front/Rear) | IP54 / IP20 |
| Auxiliary Voltage Supply (DC) | 24, 30, 48, 60, 110, 125, 220, 250 V DC |
| Auxiliary Voltage Supply (AC) | 100, 110, 120, 220, 240 V AC |
| Rated Frequency | 50/60 Hz ± 5% |
| Voltage Input Range | 60–210 V AC |
| Continuous Voltage Withstand | 240 V AC |
| Voltage Input Burden | < 0.05 VA |
| Current Inputs | 1/5 A |
| Thermal Withstand (1 s / continuous) | 500 A / 20 A |
| Binary Inputs | 12 (A config) / 8–14 (B config, optional) |
| Binary Outputs | 10 (A config) / 10–13 (B config, optional) |
| RTD Inputs (Optional) | 6 (B config only) |
| mA Inputs (Optional) | 2 (B config only) |
| Communication Protocols | IEC 61850, IEC 60870-5-103, Modbus, DNP3 |
| Ethernet Interfaces | RJ-45 / Fibre-optic LC/ST (optional) |
| Operating Temperature Range | -25°C to +55°C |
| Storage Temperature Range | -40°C to +85°C |
| Humidity | <93% RH, non-condensing |
| Altitude | Up to 2000 m |
| Environmental Compliance | RoHS, IEC 60255, EN 60255 |
| EMC Compliance | IEC 61000, EN 55011, IEEE C37.90 |
FAQ
FAQ
Q1: What communication protocols does the ABB REU615C_D support?
A1: It supports IEC 61850, IEC 60870-5-103, Modbus (RTU/ASCII/TCP), and DNP3 (serial and TCP/IP).
Q2: What is the mounting method of the REU615C_D?
A2: It is designed for flush-mounted installation with a withdrawable plug-in unit.
Q3: Does the REU615C_D support automatic voltage regulation?
A3: Yes, standard configuration B supports automatic voltage regulation for transformers with on-load tap changers.
Q4: What applications is the REU615C_D suitable for?
A4: It is ideal for medium-voltage switchgear, voltage supervision, load shedding, generator/motor voltage-frequency protection, etc.
Q5: Is frequency protection included in the device?
A5: Yes, configuration A includes up to 6 levels of frequency protection for monitoring and control.
Q6: Does it support event and disturbance recording?
A6: Yes, it includes a disturbance recorder with 12 analog and 64 binary channels, and logs up to 1024 events.
Q7: Is arc flash protection available?
A7: Yes, configuration A optionally supports arc flash detection using fiber-optic sensors for fast fault isolation.
Q8: How reliable is the device under harsh environmental conditions?
A8: With an operating range of -25°C to +55°C, <93% humidity, and compliance with IEC 60068 tests, it is highly reliable for industrial use.
Tags
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.
