Power Control And Voltage Monitor OM-163
Product Details:
| Brand | NOVATEK ELECTRO |
| Model | OM-163 |
| Usage | Industrial, Laboratory, Domestic |
| Voltage Type | AC |
| Voltage (V) | 130 - 300 |
| Number of Poles | 2 Pole |
| Application | Power Controller (Limiter), Voltage Monitoring, Energy Meter, Over Current Relay |
| Current (Amps) | 63A @ 250V AC |
| Type | Automatic |
| Digit Display Size | 3 x 7 segment LED Display |
ОМ-163 is designed to protect (disconnect) the equipment (load) connected to it in the following cases:
− exceeding the threshold value of the controlled parameter;
− deviation of the mains voltage from the set values;
− excess of the temperature of the contact group (85 °Ð¡).
ОМ-163 can be used as:
− power consumption limiting relay;
− voltage relay;
-- current overload relay;
− energy meter (indication of total, active, reactive power, current consumption and mains voltage).
ОМ-163 is powered by the circuit that feeds the load. ОМ-163 displays the value of the parameters and the status of the relay using LED indicators and display.
Additional Information:
- Item Code: OM-163
- Port of Dispatch: New Delhi, India
Ranges of measured and controlled parameters:
|
Description |
Controlled range |
Measured range |
|
Total power, kVA |
1 – 14 |
0 – 14 |
|
Active power, kW |
1 – 14 |
0 – 14 |
|
Reactive power, kVAr |
1 – 14 |
0 – 14 |
|
Load current, A |
1 – 63 |
0.5 – 63 |
|
Input voltage, V |
160 – 280 |
120 – 350 |
Technical Brief:
|
|
Description |
Value |
|
|
AC single-phase operating supply voltage, V |
230/240 |
|
|
Mains frequency, Hz |
47 – 65 |
|
|
Rated voltage of insulation, V |
450 |
|
|
Rated impulse withstand voltage, kV |
2.5 |
|
|
Accuracy of total power measurement, min., % |
5 |
|
|
Accuracy of active power measurement, min., % |
5 |
|
|
Accuracy of reactive power measurement, min., % |
5 |
|
|
Accuracy of current measurement, min., % |
2.5 |
|
|
Accuracy of voltage measurement in the range of 120 – 350 V, min., % |
2 |
|
|
On-delay, min |
1 − 600 |
|
|
Off-delay, s |
1 – 300 |
|
|
Voltage on-delay, s |
1 – 900 |
|
|
Readiness time, max, s |
0.8 |
|
|
Maximum switched current with active load, A |
63 |
|
Power consumption when load is not connected, max., W |
3 |
|
|
|
Maximum voltage when maintaining serviceability (effective value), V |
450 |
|
|
Minimum voltage when maintaining serviceability (effective value), V |
130 |
|
|
Fixed off-delay due to Umах, s |
1 |
|
|
Fixed off-delay due to Umin, s |
12 |
|
|
Fixed time of response in case of voltage spike of more than 450 V and pulse duration reaching more than 1.5 ms, max., s |
0.05 |
|
|
Fixed time of response when voltage reducing more than 60 V of set point for Umin or when voltage reducing less than 145 V, s |
0.12 |
|
|
Fixed time of response in case of voltage spike of more than 30 V of set point for Umах or in case of voltage spike of more than 285 V, s |
0.12 |
|
|
Accuracy of determination of the voltage operation threshold, V |
3 |
|
|
Hysteresis of voltage, V |
5 |
|
|
Rated operating condition |
Continuous |
|
|
Protection class rating of the device |
IP10 |
|
|
Electric shock protection class |
II |
|
|
Climatic design version |
UHL 3.1 |
|
|
Permissible contamination level |
II |
|
|
Overvoltage category |
II |
|
|
Conductor cross-section for connecting to terminals, mm² |
0.5 – 16.0 |
|
|
Tightening torque of the terminal screws, N*m |
2±0.2 |
|
|
Weight, max., kg |
0.2 |
|
|
Overall dimensions, ÐÑ…Ð’Ñ…L, mm |
93Ñ…52Ñ…64.5 |
|
|
Installation is on standard 35 mm DIN-rail |
|
|
|
The device remains operational capability in any position in space |
|
|
|
Housing material - self-extinguishing plastic |
|
|
|
If the mains voltage is less than 120 V and more than 350 V, the voltage value measured by the device is not correct. |
|
Relay Output Contacts Specifications:
|
Description |
Value |
|
Max. current at voltage of ~220 V (Ños j = 1), Ð |
63 |
|
Max. power when contacts are closed, kVA |
14 |
|
Max. switching power (Ños j = 0.4), kVA |
1.4 |
|
Max. permissible AC voltage, V |
250 |
|
Service life:
|
500 thousand 10 thousand |
OM-163 meets the requirements of the following:
- IEC 60947-1, Low-voltage switchgear and controlgear; Part 1; General rules;
- IEC 60947-6-2, Low-voltage switchgear and controlgear; Part 6-2; Multiple function equipment; Control and protective switching devices;
- CISPR 11, Electromagnetic compatibility; Industrial, scientific and medical RF equipment; Electromagnetic interference characteristics; Limits and methods of measurements;
- IEC 61000-4-2, Electromagnetic compatibility; Part 4-2; Testing and measurement techniques; Electrostatic discharge immunity test.
Harmful substances in amounts exceeding maximum permissible concentrations are not available.