REF615 Relion 615 Series Feeder Protection Relays ABB
Техничке спецификације
Manufacturer: ABB
Condition：New with Original Package
Product Type: Feeder Protection Relays
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Country of Origin: Germany
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
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Product Description
Configured for feeder protection, control, measurement, and supervision in electrical distribution networks, the ABB REF615 (REF615 Feeder Protection Relay) provides direct electrical protection and control execution for overhead lines and cable feeders.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | REF615 |
| Brand | ABB |
| Product Family | Relion 615 Series |
| Product Type | Feeder Protection Relay |
| Application | Feeder protection, control, measurement, and supervision |
| Network Type | Radial, looped, and meshed distribution networks |
| Current Inputs | Supports conventional current transformers and current sensors, depending on configuration |
| Voltage Inputs | Supports voltage transformers and voltage sensors, depending on configuration |
| Protection Functions | Directional and non-directional overcurrent protection |
| Earth-Fault Protection | Ground-fault and earth-fault protection functions |
| Additional Protection | Voltage, frequency, power quality, and admittance-based earth-fault protection |
| Communication Standard | IEC 61850 Ed. 1 and Ed. 2 |
| Ethernet Functions | GOOSE messaging, HSR, and PRP redundancy support |
| Time Synchronization | IEEE 1588 v2 |
| Additional Protocols | Modbus, DNP3, and IEC 60870-5-103, depending on configuration |
| Inputs and Outputs | Configurable binary inputs, binary outputs, and analog channels depending on hardware variant |
| HMI | Local human-machine interface with single-line diagram display |
| Mechanical Design | Plug-in draw-out relay construction |
| Mounting | Flush-mounted switchgear installation |
ABB Industrial Network and Firmware Compatibility
The REF615 operates as part of ABB's Relion 615 Series protection platform and exchanges process and control data through standardized communication interfaces. IEC 61850 supports structured protection and automation data exchange, while GOOSE messaging enables direct peer-to-peer communication between compatible devices.
In addition, the relay supports HSR and PRP network redundancy protocols where the installed hardware configuration provides these functions. IEEE 1588 v2 supports precision time synchronization across compatible Ethernet networks. Therefore, network architecture, firmware revision, and engineering configuration must remain compatible with the installed REF615 hardware variant.
The plug-in relay construction also separates the withdrawable relay unit from its switchgear installation interface. Consequently, personnel can perform testing or replacement procedures according to the applicable isolation and protection requirements without modifying field wiring unnecessarily.
Frequently Asked Questions (FAQ)
Q: Can the ABB REF615 use both conventional transformers and electronic sensors?
A: The REF615 supports conventional CT and VT measurement interfaces as well as current and voltage sensors, depending on the specific hardware configuration and ordered variant.
Q: Does the REF615 support redundant Ethernet communication?
A: The REF615 supports IEC 61850 communication and can support HSR and PRP redundancy protocols according to the installed hardware and network configuration.
Q: Can the REF615 plug-in unit be removed for testing?
A: The relay uses a plug-in draw-out construction. However, personnel must follow the applicable switchgear isolation, protection, and testing procedures before removing or inserting the relay unit.
Field Installation Guidelines
Install the ABB REF615 in the specified flush-mounted switchgear panel according to the applicable ABB installation documentation. Confirm that the relay unit and mounting assembly are correctly secured before connecting external circuits.
Route CT, VT, sensor, binary I/O, and communication wiring separately where practical. In addition, maintain proper separation between measurement circuits and high-energy switching circuits to reduce electrical interference.
Ground cable shields according to the installed system grounding design and applicable protection engineering requirements. Verify CT secondary circuit integrity before energizing the primary system, and do not leave energized CT secondary circuits open.
Confirm communication settings, IEC 61850 engineering data, protection parameters, time synchronization, and binary I/O assignments before placing the relay into service. Finally, perform functional protection and communication testing using approved commissioning procedures.
Other Attributes
- Series: Advant OCS/800xA
- Country of Origin: Germany/Sweden/Finland
- Lead Time: In Stock, 2 Working Days
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Question 1: Is Our Price Competitive?
NEW-GEN collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.
Question 2: What Is The Warranty Period?
We offer a standard one-year warranty for all new and original items.
Question 3: What Payment Methods Do We Accept?
We accept 100% T/T (Telegraphic Transfer) before shipping. For items with a lead time, a 30% deposit is required in advance, with the remaining 70% balance due before shipping. If you have an agent in China, please contact us for RMB transfer.
Question 4: What Shipping Methods Do We Use?
We primarily utilize carriers such as FedEx, DHL, UPS, BRE, etc. If you have an account with any of these carriers, you can arrange the shipping yourself. Additionally, we offer free shipping to China freight forwarders.
Question 5: What Is Our Delivery Time?
Typically, delivery takes around 1-3 days after receiving the advance payment. For items with a quoted lead time, delivery will occur as per the specified lead time.
Question 6: How Do We Package The Goods?
Our packaging process involves multiple layers of protection. Initially, the product is placed in its original box, sealed with a label. Then, we add a layer of bubble wrap to safeguard against collisions during transportation. Finally, all products are securely packed in sturdy boxes for further protection.
Question 7: How Can Customers Contact Us And Request A Quote?
Customers can inquire via email, WhatsApp, WeChat, Skype, or any preferred communication platform. Simply reach out to us, and we'll promptly provide a quote tailored to your needs.