AC Current Overload Relay, Brand Name : Novatek Electro

We are offering current overload relay with trip delay & auto reset delay.
The rmt-101 relay is designed to disconnect load with the user preset time delay when the measured current value exceeds some certain user defined threshold (independent time delay over current protection). Then with subsequent autoreclosing time delay it will turn on the load and start monitoring the current again. It can also be used for measurement and control over the load current. Can be used as digital ammeter to monitor actual rms current. The
measurement process doesn’t interfere the operation of the monitored power load since it takes place with use of case-integrated current transformer.
rmt-101 allows monitoring the value of current and the load status by means of digital and led indicator on the front panel. The rmt-101 relay has two dip-switches to select the measurement range: 0-10а with accuracy tolerance
of ± 0а; 0-100а with accuracy tolerance of ± 0.4а and the display mode – actual current/maximum current indication. The unit keeps the terminals status unchanged if after over current tripping the conductor current continues to exceed the rated current value. The automatic re-closing/restart relay can be turned off, when necessary, by switching the tonpot. To ∞ position.
the device can be used as:
- maximal current relay;
- priority load selection relay;
- digital ammeter;
rmt-101 can be used for cutting of parts of excessive currents of single phase load in the range from 0 to 24 kva that is current value of 0 to 100a. This is very useful for various domestic & industrial applications, especially for load limiting in case of the use of generator back-up or mains. The rated power values are established in terms of current taking 240 volt as constant. For example, power of 2 kw will correspond to a current of 8.3a (2000w / 240v).