SINGLE PHASE VOLTAGE MONITORING RELAY RN-102
Product Details:
| Voltage Type | AC |
| Voltage (V) | 220 – 240 |
| Number of Poles | 2 Pole |
| Application | Single Phase Voltage Monitoring (wall mounting type) |
| Current (Amps) | 32A |
| Brand | NOVATEK ELECTRO |
| Contact Form | SPDT |
| Type | Under voltage, Over voltage, Neutral break protection |
RN-102 single phase voltage monitoring relay is designed to de-energize an industrial/appliance single-phase 220V/50Hz load in case of inadmissible voltage variations in the mains with subsequent automatic re-energizing after the circuit parameters recovery. Load is connected to the relay either directly via relay terminals or through a magnetic starter, depending on the wattage.
The relay can operate in four independent modes:
- Voltage monitoring relay
- Minimum voltage monitoring relay
- Maximum voltage monitoring relay
- Time relay with a restart delay
The device front panel features load status indicator (on/off) and three-digit, seven-segment display, which displays (depending on the device status):
- Actual RMS voltage
- Accurate value of the set-up parameter
- Time remaining till automatic load re-energizing
- Emergency de-energizing the load (RMS voltage flashing)
The variable pot knobs on the front panel allow for setting:
- The maximum allowable voltage tripping threshold
- The minimum allowable voltage tripping threshold
- Time delay for load re-energizing after the circuit parameters recovery
The RN-102 equipment includes a surge protector which protects the switched load against high frequency and high voltage impulse interference.
Documentation for this device
Additional Information:
- Item Code: RN-102
- Port of Dispatch: New Delhi
TECHNICAL CHARACTERISTICS
| Rated voltage, V | 240 |
| Rated voltage frequency, Hz | 47 – 65 |
| Harmonical configuration (non-sinusoidality) of power supply voltage | EN 61000-3-2 (IEC 1000-3-2) |
Adjustable settings ranges: – Minimal voltage tripping threshold (Umin), V – Maximal voltage tripping threshold (Umax), V – Auto-reclosing time delay, sec | 180 – 240 250 – 300 5 –900 |
| Device level protection | IP30 |
| Fixed tripping time delay when input voltage exceeds the minimal tripping threshold (Umin), sec | 7 |
| Fixed tripping time delay when input voltage exceeds the maximal tripping threshold (Umax), sec | 1 |
| Fixed tripping time delay in case of voltage decrease more than 60V than the adjusted minimal voltage tripping threshold (Umin), sec | 0.12 |
| Fixed tripping time delay in case of voltage increase more than 30V than the adjusted maximal voltage tripping threshold (Umax), sec | 0.12 |
| Maximal commutation current (active power load), A (not less than) AC-1 type | 32 |
| Accuracy for tripping basing the voltage level measurement, V | < 3 |
Minimal operation voltage level at which PH-102 will keep working, V Maximal operation voltage level at which PH-102 will keep working, V | 120 400 |
| Voltage hysteresis, V | 4 |
| Protection class against electric shock | II |
| Overvoltage category | II |
| Permissible contamination level | II |
| Nominal voltage of isolation, V | 450 |
| Rated impulse withstand voltage, kV | 2.5 |
| Guide section of connecting plugs, mm2 | 0.3-3.3 |
| Maximum moment of an inhaling of screws of connection terminal, N*m | 1.2 |
| Operational temperature range, °С | from -30 to + 55 |
| Total power consumption, mA | < 15 |
Commutation lifetime of the output contacts: – under 32A power load, times (not less than) – under 5A power load, times (not less than) | 100 000 1 000 000 |
| Outer dimensions, mm | 80 х 120 х 43 |
| Net weight, kg | 0.250 |
| Wall mounting in vertical position in order to read the digits of the front panel indicator | |