Instant Grounding Measurement, Control and Monitoring Device

What is Yılkomer EMR-ARYA?

Yılkomer EMR-ARYA is an instant grounding resistance monitoring device developed by YILKOMER engineers and adapted to the field after completing the R&D process.
The main purpose of the device is to increase life and property safety by continuously monitoring that the grounding system operates properly.

• Continuously measures grounding resistance.
• Generates an alarm when resistance increases.
• Helps prevent electrical accidents.
• Can be integrated into SCADA/BMS systems.
• Can be used in lightning protection applications.
• Can be applied in critical facilities such as industrial plants, hospitals, and factories.

Next-Generation Monitoring Technology in Grounding Safety

The EMR-ARYA Instant Grounding Measurement and Control Device developed by YILKOMER is designed to ensure continuous and reliable monitoring of grounding systems in electrical installations.
The continuity of grounding systems is of critical importance in terms of life safety, protection of equipment, and operational continuity.

• Ground resistance is monitored in real time.
• Alarms are generated at critical threshold values.
• Integration with SCADA and BMS systems is provided.
• Proactive risk management in industrial facilities is supported.

The device is designed in accordance with IEC/EN and UL standards and has a CAT III safety class.

The Importance of Continuous Safety in Grounding Systems

Regular and continuous monitoring of grounding resistance:

• Reduces the risk of electric shock.
• Minimizes the risk of fire.
• Helps prevent equipment failures.
• Supports business continuity.

With Yılkomer EMR-ARYA, you can adopt a proactive rather than reactive security approach.

Main Purposes of Use of the Product

• To support the protection of electrical systems and buildings.
• To help detect risks caused by ground faults at an early stage.
• To increase the safety of human life and electrical devices.
• To contribute to reducing the risk of fire.
• To monitor the proper functioning of functional grounding.
• To monitor the continuity of lightning protection systems and support reporting.

Key Features

• Continuous ground resistance monitoring
• Early detection of instant and trend-based faults
• Support for legal and standards compliance processes
• Programmable threshold value and alarm generation
• Service life warning after surge
• Alarm activation / deactivation
• Remote communication with SCADA & BMS systems
• RS485 & Modbus RTU communication
• Ground resistance display on screen (0–100 Ohm range)
• Real-time monitoring
• Network connection support
• Proactive warning system

Technical Specifications

General Features

• Model: Yılkomer EMR-ARYA
• Measurement Range: 0 – 1000 Ω
• Accuracy: ±%10
• Input Voltage: 240V AC ±%20
• Frequency: 50/60 Hz
• Response Time: 180 s
• Initial Stabilization Time: 1 s
• Impulse Withstand: 1.2/50 µs, 8/20 µs, 10 pulses, 5 kV / 5 kA (max.)
• Open Ground Warning: 50 Ω (programmable)
• Hysteresis: %20
• Alarm Output: 230V (70VA max.)
• Device ID: 1–247
• Parity: Odd / Even / None (Preference: Even)
• Protocol: Modbus RTU
• Interface: RS485
• Baud Rate: 4800 – 38.4 kbps (Preference: 9600)
• Isolation: 2000V AC (1 minute)

Environmental Features

• Measurement Category: CAT III
• Humidity: %5 – %95 (non-condensing)
• Pollution Degree: 2
• Altitude: below 2000 m
• Double Insulation: Yes
• Operating Temperature: -10°C / +55°C
• Storage: -25°C / +70°C

Standards

• IEC/EN 61010-1
• UL 61010-1
• IEC/EN 62052-11

Mechanical Features

• Cable Cross Section: 6 – 25 mm²
• Housing: V0 class polycarbonate
• Mounting: DIN rail
• Weight: 200 g (device), 350 g (packaged)

YILKOMER Protects Your Values!