Specifications
Promavtomatika RNm 316 t 16A DIN Rail Voltage Relay is a reliable three-phase device from the Ukrainian manufacturer Promavtomatika Vinnytsia, designed to protect electrical equipment from overvoltage and undervoltage, phase control, and overloads. This device is ideal for industrial and domestic electrical panels where compact DIN rail mounting and a wide range of protective functions are required. The product comes with a 5-year warranty.
| Parameter | Value |
|---|---|
| Weight, kg | 0.15 kg |
| Upper trip limit, V | 230-270V |
| Lower trip limit, Umin | 150-210 V |
| Hysteresis (voltage return), V | Δ5 |
| Rated voltage, V | 220V |
| Voltage type | AC |
| Phases / Number of phases | Three-phase / 3 |
| Frequency, Hz | 50Hz |
| Rated current, A | 16A |
| Maximum current, A | 16A |
| Maximum load power, kW | 3.5 kW |
| Maximum power, kW | 3.5 kW |
| Number of contacts | 1 |
| Number of occupied modules | 2 |
| Conductor cross-section, mm² | 0.5-1.5 mm² |
| Operating temperature, °С | -20...+60°С |
| Ingress protection rating | IP I20 |
| Phase loss control | Yes |
| Overcurrent control | Yes |
| Voltmeter included | Yes |
| Adjustable auto-reclose time | Yes |
| Maximum measurement error, % | ±2.5 |
| Construction type | DIN rail mounted |
| Manufacturer | Promavtomatika Vinnytsia |
| Country of manufacture | Ukraine |
| Device type | Voltage relay |
In more detail: the RNm 316 t 16A relay model provides comprehensive protection for three-phase networks against undervoltage or overvoltage within the specified limits, with a measurement accuracy of up to ±2.5%. The device is equipped with phase loss control and overcurrent control functions, and has a built-in voltmeter for operational network status diagnostics. The rated and maximum current of 16A allows operation with loads up to 3.5 kW, and the conductor cross-section of 0.5-1.5 mm² meets typical requirements for panel connections.
DIN rail mounting and compact dimensions (2 modules) simplify installation in confined panel spaces. The operating temperature range from -20 to +60°C ensures stable operation in various climatic conditions. The device features adjustable auto-reclose time, allowing the protection behavior to be adapted to specific equipment and power grid requirements.
The Promavtomatika RNm 316 t 16A DIN Rail Voltage Relay is a practical technical solution for protecting three-phase systems in industrial and residential facilities. Manufacturer: Promavtomatika Vinnytsia. Warranty: 5 years. Country of manufacture: Ukraine. If you need a reliable relay with phase control, a voltmeter, and auto-reclose adjustment, this model meets these requirements.
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