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**[Industrial Thermostat Shiva Amwaj Code 15U1] (https://www.automation24.ir/product-3944/%25D8%25AA%25D8%25B1%25D9%2585%25D9%2588%25D8%25B3%25D8%25AA% 25D8%25A7%25D8%25AA-%25D8%25B5%25D9%2586%25D8%25B9%25D8%25AA%25DB%258C-%25D8%25B4%25DB%258C%25D9%2588%25D8%25A7-%25D8%25A7 %25D9%2585%25D9%2588%25D8%25A7%25D8%25AC-%25DA%25A9%25D8%25AF-15u1)**\r\n\r\n\r\nShiv Amwaj industrial thermostat\r\n\r\n \r\n\r\nShiva Amwaj industrial thermostat is a suitable device for controlling the temperature of industrial refrigerators in the range of -50 degrees Celsius to +125 degrees Celsius.\r\n\r\nOne of the features of this device is having an additional sensor with an internal timer that controls the defrost operation in such a way as to create the right temperature for the refrigerator.\r\n\r\n\r\n## Features of industrial thermostat\r\n##\r\n## • Has a display\r\n## • PV: actual temperature\r\n## • SV: Set temperature\r\n##\r\n## • 4 markers for announcement\r\n## • COMP: compressor relay activation\r\n## • DEFR: activation of the defrost relay (defrosting)\r\n## • FAN: fan relay activation\r\n## • BUZR: activation of the alarm relay\r\n##\r\n## • Ability\r\n## • Adjusting the delay time of turning off and on the compressor\r\n## • Detection of sensor disconnection\r\n## • Calibrate the device with the desired reference\r\n##\r\n## • Temperature control with two separate sensors for refrigeration and defrost thermostat\r\n##\r\n## • Protection against temperature drop in refrigeration thermostat mode\r\n##\r\n## • Protection against temperature rise in defrost mode\r\n##\r\n## • Calculation of control time in defrost mode\r\n##\r\n## • Setting the relevant parameters\r\n##\r\n\r\n\r\n**[Click here to view Delta products](https://www.automation24.ir/)**\r\n\r\nTechnical specifications of Shiv Amvaj industrial thermostat\r\n\r\n Supply voltage: 180-250 alternating voltage and 50-60 Hz\r\n\r\n Measuring range: 125 .. -50 degrees Celsius\r\n\r\n Defrost cycle: 1440...0 minutes\r\n\r\n Defrost time: 0...240 minutes\r\n\r\n Accuracy of measurement: temperature: 1 degree Celsius\r\n\r\n Number of sensors: 2\r\n\r\n Sensor type: LC included with the device\r\n\r\n Output: 3 10 amp relays\r\n\r\n Efficiency in: temperature: +65..20- and humidity: 70%\r\n\r\n\r\nThermostat\r\n\r\nSensors are sensing elements of a system. Among these sensors, thermocouples and RTDs can be mentioned, which have the ability to sense the temperature value. Now, in order for the user to be able to read the temperature of this sensor, he can use thermostats. In fact, one of the most important features of the thermostat is the ability to display the temperature value of the sensor.\r\n\r\nThermostat is a combination of the Greek words Thermo (heat) and statos (stop and stay). Therefore, from the integration of these two words, we understand that the thermostat is a device that maintains the heat at the set point.\r\n\r\nIn addition to displaying the temperature value, thermostats have other functions. Thermostats can keep the temperature of an environment constant. Some thermostats can have more than one temperature sensor connected to them to display the temperature. PLCs also have the ability to read and display the temperature value. But since it may not be economically justified to use PLCs in many cases, thermostats can be used. Some thermostats also have the ability to be networked in industrial processes. They can read several alarms from them. Thermostats are also available

**[Photocell 10A Shiva Amwaj model: PSA-10A code 11A1] (https://www.automation24.ir/product-3149/%25D9%2581%25D8%25AA%25D9%2588%25D8%25B3%25D9%2584 -10a-%25D8%25B4%25DB%258C%25D9%2588%25D8%25A7-%25D8%25A7%25D9%2585%25D9%2588%25D8%25A7%25D8%25AC-%25D9%2585%25D8%25AF% 25D9%2584:psa10a-%25DA%25A9%25D8%25AF-11a1)**\r\n\r\n\r\nPhotocell 10 amp Shiva Amwaj:\r\nShiva Amwaj photocell is a suitable device for controlling the lighting system of different places in such a way that the desired lamps will be lit at sunset and turned off at dawn for consecutive years. By using this method, in addition to increasing the useful life of lamps, electricity consumption is also saved.\r\n \r\n## Features of the 10 amp Shiva Amwaj photocell:\r\n## Photocell 10 amp Shiva Amwaj is one of the best devices for automatic control of the lighting system during sunrise and sunset.\r\n## Has an agreement in principle from the Ministry of Industries\r\n## Has a certificate from the Scientific and Industrial Research Organization of Iran\r\n## It has the approval of the quality of operation from the Electricity Distribution Company of Iran\r\n\r\n\r\n**[Click here to view Delta products](https://www.automation24.ir/)**\r\n\r\n\r\n### Technical specifications of Shiva Amwaj 10 amp photocell:\r\n### Supply voltage: 180 to 220 volts AC\r\n### Light intensity for connecting (evening): about 12 lux\r\n### Light intensity for cutting (dawn): about 40 lux\r\n### Disconnection / connection delay: about 30 seconds\r\n### Efficiency in temperature: between -20 and +65 degrees Celsius\r\n### Efficiency in humidity: 70%\r\n### Relay output: 10 amps

**[Shivaamwaj code 20R1 micro-pressure package protector] (https://www.automation24.ir/product-3948/%25D9%2585%25D8%25AD%25D8%25A7%25D9%2581%25D8%25B8-%25D9%25BE %25DA%25A9%25DB%258C%25D8%25AC-%25D9%2585%25DB%258C%25DA%25A9%25D8%25B1%25D9%2588%25D9%25BE%25D8%25B1%25D8%25B3%25D8%25B3% 25D9%2588%25D8%25B1%25DB%258C-%25D8%25B4%25DB%258C%25D9%2588%25D8%25A7%25D8%25A7%25D9%2585%25D9%2588%25D8%25A7%25D8%25AC-% 25DA%25A9%25D8%25AF-20r1)**\r\n\r\n\r\nIntroducing Shiva Amwaj digital package protector\r\n\r\nShiva Amwaj model VPR-T4 digital package protector is a suitable device for protecting packages and home appliances without compressor against increase, decrease and fluctuations of electric voltage.\r\n\r\n\r\n## Protective features of Shivaamwaj digital package\r\n##\r\n## • The ability to set the value of low cut-off voltage and high cut-off voltage\r\n##\r\n## • Three display numbers for announcement\r\n## • Green: normal voltage\r\n## • Yellow: delay time\r\n## • Red: abnormal voltage\r\n##\r\n## • the show\r\n## • Network voltage: normal state\r\n## • Our flashing: voltage increase\r\n## • Und flashing: voltage reduction\r\n## • Time countdown: timer until power on\r\n##\r\n## • With an earthed socket\r\n## • Has a national standard mark\r\n## • Beautiful and unique design\r\n##\r\n\r\n\r\n**[Click here to view Delta products](https://www.automation24.ir/)**\r\n\r\n\r\n\r\n### Protective specifications of Shiva Amwaj digital package\r\n###\r\n### Supply voltage: 165 to 260 volts AC, frequency 50 to 60 Hz\r\n###\r\n### Cut off the output:\r\n###\r\n### Voltage increase: 245 to 255 volts (adjustable)\r\n### Voltage reduction: 170 to 180 volts (adjustable)\r\n### Time delay of output cutoff:\r\n###\r\n### Voltage increase: 100 milliseconds\r\n### Voltage reduction: 1 second\r\n### Output connection time delay: 30 seconds\r\n###\r\n### Efficiency in temperature: -20 to +65 degrees Celsius\r\n###\r\n### Efficiency in humidity: 70%\r\n###\r\n### Output: 250V/2500VA 10A

**[Phase control with null M series Shiva Amwaj code 13M1](https://www.automation24.ir/product/list/search?keywords=%25DA%25A9%25D9%2586%25D8%25AA%25D8%25B1% 25D9%2584+%25D9%2581%25D8%25A7%25D8%25B2+%25D8%25A8%25D8%25A7+%25D9%2586%25D9%2588%25D9%2584+%25D8%25B3%25D8%25B1%25DB%258C + M+%25D8%25B4%25DB%258C%25D9%2588%25D8%25A7+%25D8%25A7%25D9%2585%25D9%2588%25D8%25A7%25D8%25AC+%25DA%25A9%25D8%25AF+13M1&inc_subs=1& in_description= 1)**\r\n\r\n\r\nShiva Amwaj M series phase control code 13M1\r\nShiva Amwaj M series phase control is designed and produced in single-phase miniature dimensions with high precision and efficiency. By using this phase control, it is possible to control disturbances caused by two-phase, phase disconnection, phase asymmetry, phase shift and voltage increase or decrease in all industrial, commercial and residential centers.\r\n\r\n\r\n\r\n## Features of M series phase control of Shiva Amwaj\r\n##\r\n## Use of microprocessor system for accurate control of the power grid\r\n## Protection against:\r\n## Voltage increase and decrease\r\n## Non-sequence (displacement) and asymmetry of phases\r\n## Interruption of any of the phases\r\n## Biphasic\r\n##\r\n##\r\n## 4 markers for announcement\r\n## always on:\r\n## REL: Connect the relay\r\n## U : Voltage reduction\r\n## U^ : Asymmetry of phases\r\n## wink:\r\n## D: Timing to connect the relay\r\n## P : Null displacement\r\n## F: Phase interruption\r\n## SEQ: moving phases\r\n##\r\n##\r\n## 4 adjustment screws:\r\n## Connection time delay\r\n## Voltage increase\r\n## Voltage reduction\r\n## Asymmetry of phases\r\n\r\n\r\n**[Click here to view Delta products](https://www.automation24.ir/)**\r\n\r\n\r\n\r\nTechnical specifications of Shiva Amwaj phase control\r\nSupply voltage: phase R + zero - 180 to 250 volts AC (from 50 to 60 Hz)\r\nInput: three phases - 300 to 500 volts AC (from 50 to 60 Hz)\r\nTime delay:\r\nConnected: 2 to 240 seconds\r\nInterruption: 3 seconds\r\nInterruption to reduce the voltage at the moment of starting: 10 seconds\r\ncut off for:\r\nVoltage increase: 400 to 480 volts\r\nVoltage reduction: 300 to 380 volts\r\nAsymmetry: 5-25%\r\nEfficiency in:\r\nTemperature: between -20 and +65 degrees Celsius\r\nHumidity: 70%\r\nOutput: 10 amp relay\r\n \r\n \r\n phase control:\r\n\r\nThis 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 burning is incomplete connection of contactor contacts. As a result, the phase control is installed after the contactor.\r\n\r\nPhase control function:\r\n\r\nAfter 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. If there is any problem in the network, the corresponding indicator lights up. Internal relay RLY turns off.\r\n\r\n\r\n\r\nRelay settings:\r\n\r\nThere are two adjustment screws on most of the phase controls, which are as follows:\r\n\r\nReaction 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.\r\n\r\nPhase loss sensitivity: with this adjustment screw can be asymmetric

** [Shiva phase control of waves (without zero) code 13B1] (https://www.automation24.ir/product-915/%25DA%25A9%25D9%2586%25D8%25AA%25D8%25B1%25D9%2584- %25D9%2581%25D8%25A7%25D8%25B2-%25D8%25B4%25DB%258C%25D9%2588%25D8%25A7-%25D8%25A7%25D9%2585%25D9%2588%25D8%25A7%25D8%25AC -\\(%25D8%25A8%25D8%25AF%25D9%2588%25D9%2586-%25D9%2586%25D9%2588%25D9%2584\\)-%25DA%25A9%25D8%25AF-13b1)**\r\n\r\nBy using the control of the siva phase of the waves, it is possible to control the power grid disturbances. Disturbances caused by voltage increase or decrease and asymmetry of phases are indicated by F indicator and displacement by P indicator.\r\n\r\n\r\nCharacteristics of the phase control of Shiva waves\r\n \r\nAccurate control of the electrical network due to the non-use of neutral (energization of the neutral in some cases)\r\nProtection against:\r\nIncrease and decrease voltage\r\nNon-sequence (displacement) and asymmetry of phases\r\nInterruption of any of the phases\r\n4 indicators for announcement\r\nAC: mains electricity\r\nREL: Connect the relay\r\nF: increase and decrease of voltage and asymmetry of phases\r\nP: Non-sequence (displacement) of phases\r\nAdjustment screws to adjust asymmetry and connection time\r\nThe parameters do not change due to the impact of the panel contactor\r\n\r\n\r\n## Technical specifications of Shiva Amwaj phase control\r\n## Supply / input voltage: three phases - 300 to 500 volts AC (from 50 to 60 Hz)\r\n## Time delay:\r\n## Connected: 2 to 240 seconds\r\n## Interruption: 3 seconds\r\n## Interruption to reduce the voltage at the moment of starting: 10 seconds\r\n## Break for:\r\n## Voltage increase: 440 volts\r\n## Voltage reduction: 300 volts\r\n## Asymmetry: 7-25%\r\n## Efficiency in:\r\n## Temperature: between -20 and +65 degrees Celsius\r\n## Humidity: 70%\r\n## Output: 5 amp relay\r\n\r\n\r\n**[Click here to view Delta products](https://www.automation24.ir/)**\r\n\r\nThe difference between phase control and phase supercontrol:\r\n\r\nPhase control of high voltage, low voltage and asymmetry parameters is fixed and unadjustable in itself, but it can be adjusted in super phase control.\r\n\r\nThe neutral wire is for the symmetry of the network and also if the neutral wire is live, the phase control works and disconnects the system.\r\n\r\nFinally, to ensure the sound of the relay setting, while the engine is running, the fuse of one of the three phases can be cut off so that the network becomes two-phase and the phase control relay works.\r\n \r\n \r\nphase control:\r\n\r\nThis 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 burning is incomplete connection of contactor contacts. As a result, the phase control is installed after the contactor.\r\n\r\n\r\nPhase control function:\r\n\r\nAfter 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. If there is any problem in the network, the corresponding indicator lights up. Internal relay RLY turns off.\r\n\r\n\r\nRelay settings:\r\n\r\nThere are two adjustment screws on most of the phase controls, which are as follows:\r\n\r\nReaction time: With this adjustment screw, you can adjust the cut-off delay time

**[96 digital single voltmeter Shiva waves code 22D3](https://www.automation24.ir/product-909/%25D9%2588%25D9%2584%25D8%25AA-%25D9%2585%25D8%25AA% 25D8%25B1-%25D8%25AA%25DA%25A9%25DB%258C-96-%25D8%25AF%25DB%258C%25D8%25AC%25DB%258C%25D8%25AA%25D8%25A7%25D9%2584-%25D8 **\r\n\r\nVoltmeter 96 Shiva Amwaj:\r\n\r\n The 96 Shiva Amwaj voltmeter with a beautiful design, large screen and great performance has 3 voltage display states, maximum voltage and minimum voltage.\r\n \r\n \r\n## Features of voltmeter 96 Shiva Amwaj\r\n##\r\n## Showing the phase voltages R, S, T relative to zero, as well as the linear voltages RS, RT, ST\r\n## Unique large display\r\n## 6 indicators to announce 3 display modes\r\n##V:\r\n## Phase voltages R, S, T\r\n## Linear voltages RS, RT, ST\r\n## MAX:\r\n## Maximum phase voltages\r\n## Maximum linear voltages\r\n## MIN:\r\n## Minimum phase voltages\r\n## Minimum linear voltages\r\n## Ability to register and display maximum and minimum voltage\r\n## 2 push keys\r\n## SELECT: Select three display modes MIN, MAX, V\r\n## CLEAN=5 sec\r\n## Zeroing the maximum and minimum voltage values ​​by pressing the key for 5 seconds\r\n## Lock on any of the voltages (LOCK)\r\n## Save all data during power outage\r\n\r\n**[Click here to view Delta products](https://www.automation24.ir/)**\r\n\r\nTechnical specifications of voltmeter 96 Shiva Amwaj:\r\nSupply voltage: 180 to 250 volts AC (from 50 to 60 Hz) R-N\r\nInput voltage: three phases - 300 to 500 volts AC (from 50 to 60 Hz)\r\nVoltage measurement accuracy: 1 volt\r\nEfficiency in:\r\nTemperature: from -20 to +65 degrees Celsius\r\nHumidity: 70%\r\n\r\n\r\n\r\nDisplay\r\n\r\n\r\nConsidering the importance of displaying current, voltage, frequency and other important parameters of the system, a device that can do this permanently and continuously is needed. In practice, in order to be able to display all the recorded values ​​in a device to analyze the power of the system and the power consumption of the desired location, voltage displays should be used.\r\n\r\nThe function of these devices is that it has several terminals to connect the power supply of the device itself, CT wires to measure the current of the phases and connect all three phases to measure the voltage. In fact, by connecting the connections mentioned above, this device will be able to display all the desired items.\r\n\r\nOf course, the displays are different in terms of features. Some displays are only capable of measuring three-phase and single-phase voltages, as well as displaying three-phase tolerant current consumption. In addition to measuring the average current and True Rms of three phases and three-phase and single-phase voltages, some monitors are capable of measuring frequency. Some of the devices are also able to be networked. Then we have to choose the desired device according to our needs.\r\n\r\n\r\n### Things to know when buying screens are:\r\n###\r\n### 1-Display power supply voltage\r\n###\r\n### 2- Accuracy of current measurement\r\n###\r\n### 3- Ability to measure True Rms current\r\n###\r\n### 4- The number of indicators\r\n###\r\n### 5- Appearance and type of installation\r\n###