MR ETOS IM - Page 249

7 Operation
Maschinenfabrik Reinhausen GmbH 2019 2495163667/06 EN ETOS
®
IM
3. Press the Accept button to save the modified parameter.
Cust. limit (short-term): θ_o
You can use this parameter to set the customer-specific limit for the maxi-
mum top-oil temperature for short-term overload of the transformer. To do
so, proceed as follows:
1. Go to Settings > Parameters > Overload > Cust. limit (short-term):
θ_o.
2. Enter the desired value.
3. Press the Accept button to save the modified parameter.
Cust. limit (long-term): θ_o
You can use this parameter to set the customer-specific limit for the maxi-
mum top-oil temperature for long-term overload of the transformer. To do so,
proceed as follows:
1. Go to Settings > Parameters > Overload > Cust. limit (long-term): θ_o.
2. Enter the desired value.
3. Press the Accept button to save the modified parameter.
Cust. limit (short-term): L
You can use this parameter to set the customer-specific limit for the maxi-
mum loss-of-life per day for short-term overload of the transformer. To do so,
proceed as follows:
1. Go to Settings > Parameters > Overload > Cust. limit (short-term): L.
2. Enter the desired value.
3. Press the Accept button to save the modified parameter.
Cust. limit (long-term): L
You can use this parameter to set the customer-specific limit for the maxi-
mum loss-of-life per day for long-term overload of the transformer. To do so,
proceed as follows:
1. Go to Settings > Parameters > Overload > Cust. limit (long-term): L.
2. Enter the desired value.
3. Press the Accept button to save the modified parameter.
Cust. limit (short-term): K
You can use this parameter to set the customer-specific limit for the maxi-
mum load factor for short-term overload of the transformer. To do so, pro-
ceed as follows:
1. Go to Settings > Parameters > Overload > Cust. limit (short-term): K.
2. Enter the desired value.
3. Press the Accept button to save the modified parameter.