Super digital phase control Shiva Amwaj code 13B4

Super digital phase control Shiva Amwaj code 13B4

[Super digital phase control Shiva waves code 13B4](https://www.automation24.ir/product-916/%D8%B3%D9%88%D9%BE%D8%B1-%DA%A9%D9 %86%D8%AA%D8%B1%D9%84-%D9%81%D8%A7%D8%B2-%D8%AF%DB%8C%D8%AC%DB%8C%D8%AA%D8 %A7%D9%84-%D8%B4%DB%8C%D9%88%D8%A7-%D8%A7%D9%85%D9%88%D8%A7%D8%AC-%DA%A9% 25D8%AF-13b4)


The digital phase super control has been designed and made for use in all industrial centers by using the world's latest technology and the use of micro-pressurization system for very accurate control of power grid disturbances.


## Features of Shivaamwaj digital phase super control

1. Using a microprocessor system for precise control of the power grid
2. Display network voltage, errors and regulatory messages
3. Protection against
4. Voltage increase and decrease
5. Non-sequence (displacement) and asymmetry of phases
6. Interruption in which of the phases
7. 8 indicators for announcement: (blinking of all indicators means shifting of phase and zero)
8. REL: relay patch
9. F: Phase break
10. P: Non-sequence (displacement) of the phase
11. On Delay: Delay in connection
12. Off Delay: Delay in disconnection
13. Under: Voltage reduction
14. Over: Voltage increase
15. Unbalance: Asymmetry of phases
16. Setting protection parameters using keys


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### Technical specifications of Shiva Amwaj digital phase super control
Supply / input voltage: three phases - 300 to 500 watts AC (from 50 to 60 Hz)
Time delay:
Connected: 0 to 60 seconds
Interruption: 0 to 10 seconds
Interruption to reduce the voltage at the moment of starting: 15 seconds
cut off for:
Voltage increase: 400 to 480 volts
Voltage reduction: 310 to 380 volts
Efficiency in:
Temperature: -20 to 65 degrees Celsius
Humidity: 70%
output of 2 relays of 5 amps



phase control:
This device is designed to protect three-phase motors against excessive reduction or increase of network voltage, phase disconnection or phase shift, and in many cases, the cause of motor burnout is incomplete connection of contactor contacts. As a result, the phase control is installed after the contactor.

Phase control function:
After three phases and zero are connected to terminals L1, L2, L3 and mp, if the voltages are suitable and the phase sequence is correct, the u indicator will light up. If the sequence of phases is not correct (the PH indicator turns on), this problem can be solved by changing the place of the two phases, and after the delay time passes, when the RLY light turns on, the contact 15 of the relay is disconnected from 16 and connected to 18. In case of any problem in the network, the corresponding indicator will light up. Internal relay RLY turns off.

Relay settings:
There are two adjustment screws on most of the phase controls, which are as follows:
Reaction time: With this adjustment screw, the cut-off delay time can be set, which is used to cover the start time and prevent the relay from operating in unfavorable situations.
Phase disconnection sensitivity: With this screw, asymmetry and return voltage can be adjusted in the direction of output disconnection