ABB Protection Relay Supplier, Dealer & Distributor in Saudi Arabia, Tanzania & Middle East

Looking for a reliable ABB Protection Relay supplier in Saudi Arabia, Tanzania, and the Middle East? WOW Electricals is a trusted distributor of ABB protection relays, substation automation systems, feeder protection devices, and power system monitoring solutions. We support utilities, EPC contractors, panel builders, industrial facilities, renewable energy projects, and end users with genuine ABB products, technical support, datasheets, and competitive pricing.

With operations across Saudi Arabia, Tanzania, Dar es Salaam, Mwanza, Arusha, Tanga, Morogoro, UAE, Qatar, Bahrain, Oman, Turkey, Singapore, Malaysia, Vietnam, Germany, and the USA, we deliver ABB protection solutions worldwide.

ABB REX615 Protection Relay

The ABB REX615 Protection Relay is a next-generation all-in-one protection and control relay designed for modern power distribution networks, industrial plants, substations, generators, motors, and feeder applications. Its flexible architecture allows utilities and industries to customize protection functions based on project requirements while ensuring reliable grid operation.

Built on ABB’s advanced Relion® technology platform, the REX615 combines protection, monitoring, communication, control, and automation capabilities within a single intelligent electronic device (IED).

Key Features of ABB REX615

• Multi-application protection relay platform
• Scalable hardware and software architecture
• Advanced feeder, generator, motor, and machine protection
• IEC 61850 substation automation support
• Modbus communication integration
• High-speed GOOSE messaging capabilities
• Enhanced cyber-secure communication
• Suitable for smart grid applications
• Flexible expansion and customization options

Hardware Configuration

Relay Model

ABB REX615

Power Supply Module

PSM4 Advanced Power Supply

Communication Ports

• 3 × RJ45 Ethernet Ports
• Local HMI Connectivity
• Remote Engineering Access
• Network Communication Integration

Analog Inputs

• 7 Current Transformer (CT) Inputs
• 5 Voltage Transformer (VT) Inputs

Binary Signals

• 20 Binary Inputs (BI)
• 14 Binary Outputs (BO)

Communication Protocols

IEC 61850

Supports modern substation automation, process bus communication, station bus integration, and GOOSE messaging for fast protection signaling.

Modbus

Provides seamless integration with SCADA systems, PLCs, RTUs, and industrial automation networks.

Protection Packages

APP1 – Current Protection Package

Provides comprehensive current-based protection including:

• Overcurrent Protection
• Earth Fault Protection
• Phase Fault Monitoring

APP5 – Voltage Protection Package

Includes:

• Overvoltage Protection
• Undervoltage Protection
• Frequency Supervision
• Voltage Monitoring Functions

APP9 – Machine Protection Package

Designed for:

• Generator Protection
• Motor Protection
• Industrial Machine Protection
• Rotating Equipment Monitoring

ADD1 – Advanced Protection Extension

Provides additional configurable logic and extended protection functions for specialized applications.

Applications

The ABB REX615 Protection Relay is widely used in:

• Utility Substations
• Power Distribution Networks
• Industrial Plants
• Renewable Energy Systems
• Generator Protection Panels
• Motor Control Centers
• Data Centers
• Manufacturing Facilities
• Oil & Gas Installations
• Infrastructure Projects

ABB Feeder Protection Relay Series

WOW Electricals supplies a complete range of ABB feeder protection and control relays, including:

ABB REF611

Compact feeder protection relay for distribution systems.

ABB REF615 IEC

Feeder protection and control relay designed according to IEC standards.

ABB REF615 ANSI

ANSI-compliant feeder protection relay for utility and industrial applications.

ABB REF620 IEC

Advanced feeder management relay with enhanced automation functions.

ABB REF620 ANSI

Comprehensive feeder protection relay for North American applications.

ABB REF630 IEC

Flexible protection and control relay for complex distribution systems.

ABB REF601

Reliable feeder protection relay for medium-voltage applications.

ABB REJ603

Self-powered feeder protection relay for cost-effective protection solutions.

ABB RED615 IEC

Line differential protection and control relay designed for IEC-based systems.

ABB RED615 ANSI

Line differential protection relay for ANSI-standard power networks.

Why Choose WOW Electricals?

• Genuine ABB protection relays
• Technical support and engineering assistance
• Fast quotations and project support
• Worldwide shipping and logistics
• Competitive pricing
• Substation automation expertise
• Relay configuration guidance
• Datasheets and documentation support

Countries We Serve

Middle East

Saudi Arabia, UAE, Qatar, Bahrain, Kuwait, Oman, Iraq, Jordan, Turkey, Lebanon, Yemen, and GCC countries.

Africa

Tanzania, Dar es Salaam, Mwanza, Arusha, Tanga, Morogoro, Kenya, South Africa, Nigeria, Ghana, Zambia, Ethiopia, Egypt, Algeria, and Morocco.

Asia

India, Pakistan, Bangladesh, Nepal, Sri Lanka, Singapore, Malaysia, Thailand, Indonesia, Vietnam, Philippines, Japan, and South Korea.

Buy ABB Protection Relays Online

WOW Electricals supplies ABB protection relays, feeder protection devices, substation automation products, and power system monitoring solutions with worldwide delivery and technical support. Contact our team for pricing, datasheets, lead times, and product selection assistance.