SINGLE PHASE VOLTAGE MONITORING RELAY RN-113
Product Details:
| Voltage Type | AC |
| Voltage (V) | 220 – 240 |
| Number of Poles | 2 Pole |
| Application | Single Phase Voltage Monitoring |
| Current (Amps) | 32A |
| Brand | NOVATEK ELECTRO |
| Contact Form | SPDT (1NO + 1NC) |
| Type | Under voltage, Over voltage, Neutral break protection |
RN-113 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
Additional Information:
- Item Code: RN-113
- Port of Dispatch: New Delhi
TECHNICAL CHARACTERISTICS
| Rated voltage, V | 220 – 240 |
| Rated voltage frequency, Hz | 48 – 52 |
| Harmonical configuration (nonsinusoidality) of power supply voltage | EN 50160:2010 |
Adjustment ranges: – minimal voltage tripping range (Umin), V – maximal voltage tripping range (Umax), V – autoreclosing time delay (Ton), sec | 170 – 230 240 – 290 5 –900 |
| Fixed tripping time delay in case maximal voltage fault (Umax) detected, sec | 1 |
| Fixed tripping time delay in case minimal voltage fault (Umin) detected, sec | 12 |
| Fixed tripping time delay in case of voltage decrease more than 50V than the adjusted minimal voltage tripping threshold (Umin), sec | 0.2 |
| 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 | 32 |
| Tripping Voltage level accuracy, V | upto 3 |
Minimal operation voltage level at which RN-113 will keep working, V Maximal operation voltage level at which RN-113 will keep working, V | 100 420 |
| Protection class against electric shock | II |
| Permissible contamination level | II |
| Overvoltage category | III |
| Nominal voltage of isolation, V | 450 |
| Voltage hysteresis, V (no less than) | 4-5 |
| Rated impulse withstand voltage, kV | 4 |
| Moment of an inhaling of screws of input terminals plugs, N*m | 0.4 |
| Moment of an inhaling of screws of output terminals plugs, N*m | 0.5 |
| Guide section of connecting plugs of input terminals, mm2 | 0.3-3.3 |
| Guide section of connecting plugs of output terminals, mm2 | 0.65-5 |
| Operational temperature range, °С | from -35 to + 55 |
| Total power consumption, mA | 15 |
Device level protection:
| IP40 |
| IP20 |
Commutation life of the output contacts: – under 16A power load, times (no less than) – under 5A power load, times (no less than) . | 100 000 1 000 000 |
| Outer dimensions, (3 S-modules) H*B*L,mm | 90 х 52.6 х 66.3 |
| Weight, kg, no less than | 0.150 |
Mounting to standard 35mm DIN rail
Device allocation – control equipment and distribution
Specification of the Output contacts 1-2-3:
| Maximal current at ~ 250V AC | Maximal power when contacts are closed | Maximal commutation power | Maximal allowed AC/DC Voltage | Maximal current at 14V DC |
Cos ф = 1.0 | 32 A | 7200 VA | 7200 VA | 250/110 V | 30 А |
No harmful substances in excess of the maximum permissible concentration is available.
RN-113 complies with requirements:
IEC 60947-1:2004; ІEC 60947-6-2:1992; CISPR 11:2004; IEC 61000-4-2:2001.