Beschreibung

• -General- AVR Current & voltage defense relay is designed to guard instruments with sensitive working voltage & currentvalues from errorsthat may possibly arise from mains voltage and Overload -Device Usage and Principle of Operation - Make the connections of the device in keeping with the relationship form Otherwise, the gadget could also be damaged Adjust the over-current andhigh & low voltage and settings of the machine in keeping with the coperating latest and voltage values of the burden you may use Over-current Error state: If the current price is beneath the current set values (when the machine isn't in error), the current value risesabove the current set value, the device waits for the set error waiting time, then the gadget de-energizes the relay , the mistake led lurn on, the overload price displayed on the recent display flashes throughout the error era Voltage Error state: If the mains (input) voltage value is between the high and Low voltage set values (when the device isn't always in error), the mains (input) voltage price rises above the excessive voltage set value or under below the low voltage set value; the devicewaits for the set error ready time, then the gadget de-energizes the relay, the mistake led lurn on, the mains linputl voltage value displayed on the voltage reveal flashes in the course of the error period Exit the Over-current Error state: After putting off the burden over-current fault, Press twice the on/off key to handbook reset or cut off the ability delivery Note_1: Manual reset is to avoid secondary damage to the formulation via routinely resetting the components without except over-current or brief circuit Exit voltage error state: When the mains (input) voltage value returns to regular / when the reaches a price between thehigh and Low voltage set values the machine waits for the set reset ready time, then the device energizes the relay the mistake led turns off, the out led turns on Phase series is accessible on AVR-XXTF When phase sequence is reversed, disallow output and phase vary (X1) led is lighted -Display and Buttons- 1 - SET Button: This button is used to save after surroundings / replacing Over latest values & high/low voltage atmosphere values and mistake wait time 2 - UP Button: Increase the necessary value three - Down Button: Reduce the required cost four - Manual On / Off Button: For shut the machine output thisstate, thescreen will display "off" and the system can't be computerized reset Press this button again to Switch on the machine intouse back (No failure premise) Note 1: When the device is shut down due to an over load fault,can be reset by pressing the UP and Down keys at the same time, or reset by means of strength off Note 2: When the gadget is shut down because of an over-current fault, can use this button to accomplish handbook reset or reset by strength off five - Current Display 1St Display Group: During normal operation, the input (mains) voltage value is displayed here, the screen lighting up progressively when not in errorstate, the reveal flashes in case of error (high or low voltage) Duringthe programming process, the value of the relevant program is shownon the exhibit (Over-current and high/low volt age, error wait, reset wait setting values) 6 - Voltage Display 1St Display Group: During common operation, recent cost is displayed here, the screen lights up gradually when now not in error state,the exhibit flashes in case of error (overload) During the programming process, the numeric cost of the relevant program displayed right here 7 - LEDs: A>: Light up when an Over-current fault occurs V> : Light up when an high voltage fault happens V<: Light up when an low voltage fault happens X1: Light up when an section series fault happens Out: Light up when the device begins to output -Setting Up the Device- -Warnings- Please use the gadget in keeping with the guide Don&;t use the gadget in moist lnclude a swap and circuit breaker within the assembly Put the switch and circuit breaker close by the device,operator can reach easily Mark the swith and circuit breaker as releasingconnection for machine Connection Diagram Dimensions AVR-KT-63A AVR-KT-80/100A Specifications Operation Voltage(Un): 3x380V+Neutral Operation Frequecey: 50/60Hz Operating Power: <6VA Operating Temp: -20°C+55°C Over-current Set(A>): 63A(1 - 40A); 80A(1 - 80A);100A(1 - 100A) High Voltage Set(U>): 230 - 300V + Off Low Voltage Set(U<): a hundred and twenty - 210V + Off Low Votage Fuse(U<<): 115V(Fixed) Power On Delay Time: 2- 300sec Reset Time: 2 - 600sec Display: 3x6 digit LED exhibit 5Leds Measurement Precision: ±1% Connecction Type: Terminal Commection Operating Altitude: <2000meter

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