Product Details

Single-Phase Relay Test Systems – SMRT1, SMRT 1D and SMRT 1B

Adiradh offers Single-Phase Relay Test Systems – SMRT1, SMRT 1D, and SMRT 1B for accurate and efficient protection relay testing. Moreover, these systems are designed for single-phase secondary injection testing in substations and industrial power networks. In addition, they support commissioning, maintenance, and troubleshooting of protective relays. Also, the compact design allows easy transport to site locations. Furthermore, the systems provide precise current and voltage outputs for reliable test results. However, operation remains simple due to clear controls and logical interfaces. Therefore, technicians can reduce setup time and testing errors. In addition, the SMRT series supports both electromechanical and numerical relays. Consequently, it suits utilities, EPC contractors, and service engineers. Moreover, stable output accuracy ensures repeatable measurements. As a result, relay performance verification becomes faster and safer. Finally, the SMRT1, SMRT 1D, and SMRT 1B deliver dependable single-phase relay testing aligned with modern protection requirements.

Overview

The Single-Phase Relay Test Systems SMRT1, SMRT 1D, and SMRT 1B are designed for controlled secondary injection testing. Moreover, they generate precise current and voltage signals required for relay operation checks. In addition, each model supports manual and automated test workflows. Also, the systems integrate measurement, timing, and control functions in one unit. Furthermore, they are suitable for field and laboratory environments. However, despite advanced capability, operation remains straightforward. Therefore, engineers can focus on test accuracy rather than system complexity. In addition, the SMRT series supports testing of overcurrent, earth fault, voltage, and frequency relays. Consequently, it covers a wide range of protection schemes. Moreover, the robust design ensures consistent performance in demanding site conditions. As a result, downtime during relay testing is minimized. Finally, the SMRT1, SMRT 1D, and SMRT 1B provide reliable single-phase relay testing for routine and critical applications.

Product highlights

SMRT1 is a single-phase relay test system designed for reliable secondary injection testing of protection relays. Moreover, it provides precise current and voltage outputs required for pickup, timing, and dropout tests. In addition, the system supports accurate measurement of relay response times. Also, its compact and portable design allows easy use at substations and industrial sites. Furthermore, SMRT1 is suitable for testing electromechanical, static, and numerical relays. However, operation remains simple with clear controls and displays. Therefore, engineers can perform routine commissioning and maintenance efficiently. As a result, SMRT1 supports dependable relay verification with minimal setup and consistent test results.

Datasheet for SMRT 1

SMRT 1D is an advanced single-phase relay test system developed for detailed protection testing tasks. Moreover, it offers enhanced control over output parameters to ensure accurate relay performance evaluation. In addition, integrated timing and measurement functions allow precise analysis of relay behaviour. Also, the system supports steady-state and dynamic testing methods. Furthermore, SMRT 1D is suitable for field and workshop environments. However, the user interface remains intuitive to reduce operational complexity. Therefore, testing time is reduced without compromising accuracy. Consequently, SMRT 1D is well suited for commissioning, periodic maintenance, and fault investigation in utility and industrial power systems.

Datasheet for SMRT 1D

SMRT 1B is a practical single-phase relay test system focused on efficient and repeatable relay testing. Moreover, it provides stable current and voltage outputs for consistent secondary injection tests. In addition, the system supports essential timing measurements required for relay verification. Also, its lightweight and robust construction makes it suitable for frequent field use. Furthermore, SMRT 1B is compatible with a wide range of protection relay types. However, its simplified operation minimizes training requirements. Therefore, service teams can perform routine testing quickly and accurately. As a result, SMRT 1B supports reliable maintenance and commissioning activities across substations and industrial facilities.

Datasheet for SMRT 1B

Difference Between SMRT1, SMRT 1D, and SMRT 1B

The SMRT1, SMRT 1D, and SMRT 1B differ mainly in functionality, control depth, and intended testing scope. Moreover, SMRT1 is designed for standard single-phase secondary injection tests, focusing on basic current, voltage, and timing measurements. In addition, SMRT 1B emphasizes simplicity and portability, making it suitable for routine field testing with essential functions. However, SMRT 1D provides enhanced output control and advanced measurement capability, allowing more detailed relay performance analysis. Therefore, SMRT 1D is preferred for complex commissioning and diagnostic tasks, while SMRT1 and SMRT 1B are optimized for regular maintenance and quick verification.

User Guides

Series of  SMRT

SMRT 1B

Technology & Benefits

The SMRT series uses precision signal generation and digital measurement technology. Moreover, high-resolution output control ensures accurate relay pickup and timing tests. In addition, internal monitoring continuously verifies output stability. Also, digital timing functions measure relay response with high accuracy. Furthermore, integrated protection safeguards the system and connected relays. However, the technology remains user-friendly for field engineers. Therefore, test procedures become faster and more consistent. In addition, stable outputs reduce retesting and measurement uncertainty. Consequently, overall maintenance time is reduced. Moreover, compatibility with various relay types increases system flexibility. As a result, one test system can serve multiple protection tasks. Finally, the SMRT1, SMRT 1D, and SMRT 1B combine reliable technology with practical benefits for routine and advanced relay testing.

Key Features

• Single-phase current and voltage output

• High accuracy signal generation

• Built-in timing measurement

• Real-time output monitoring

• Compact and portable design

• Suitable for manual relay testing

Applications

• Secondary injection testing of protection relays

• Commissioning of substations

• Routine relay maintenance

• Fault investigation and troubleshooting

• Industrial and utility power systems

Advantages

• Accurate and repeatable test results

• Simple operation with clear controls

• Reduced testing and setup time

• Suitable for field and workshop use

• Supports multiple relay types

Adiradh Energy offers Single-Phase Relay Test Systems – SMRT1, SMRT 1D and SMRT 1B  in India; Hyderabad; Visakhapatnam; Vijayawada; Chennai; Puducherry; Trichy; Coimbatore; Hosur; Bangalore; Hubli; Mysore; Cochin; Kolkata; Pune; Goa; Mumbai; Thane; Kanpur; Jaipur; Nagpur; Delhi; Noida; Gurugram; Bhopal; Vadodara; Ahmedabad; Chandigarh; Chandigarh; Tata Nagar; Raipur; Rudrapur; Durgapur; Kharagpur; Raigarh; Bhilai; Angul; Haldia; Jabalpur; Indore; Jamshedpur; Rajahmundry; Bokaro Steel City; Salem; Kochi; Rourkela; Ahmedabad ;Jamnagar; Bharuch; Sri City; Nashik; Haridwar; Mathura; Aurangabad; Bhubaneswar and other cities