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7RW8020-5EB96-1DA0/CC

1/5/2017 8:36 PM	Rate (0)
Moh1987 Posts: 6 Rating: (0)	Hello Guys,, During Acceptance Test For Siemense Relay 7RW8020-5EB96-1DA0/CC Voltage And Frequency Protection Relay, After Testing Under Frequency Function we enabled Under/Over Voltage Function to test the function the relay. unfortunately, the relay gives error as per attached photo. Please your kind support is required to solve this issue. Many thanks Mohammad Attachment 7RW.jpg (305 Downloads)
Moh1987 Posts: 6 Rating: (0)
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1/9/2017 9:39 AM	Rate (0)
Mike J Platinum Expert Joined: 10/9/2007 Last visit: 9/11/2025 Posts: 1282 Rating: (116)	hi the device is still in pickup or trip mode. set current and voltage Inputs to 0 and try again. if it doesnt work, set only voltage the nomimal value and try again. if this last one works, it is because the device has the undervoltage function activate and there is nothing blocking it. there is an Option to activate undervoltage only if the breaker is closed or with a minimal current.
	Energy Automation products: Sicam, Siprotec, Digsi
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1/17/2017 1:13 PM	Rate (0)
Moh1987 Posts: 6 Rating: (0)	Hi, The below procedure didn't work . Can I make Firmware Upgrade? and is that will solve the issue? If yes, what is last version available for this type (i.e. 7RW). Thanks in Advance Mohammad
Moh1987 Posts: 6 Rating: (0)
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1/17/2017 2:02 PM	Rate (0)
Mike J Platinum Expert Joined: 10/9/2007 Last visit: 9/11/2025 Posts: 1282 Rating: (116)	hi contact energy.Support@siemens.com
	Energy Automation products: Sicam, Siprotec, Digsi
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