Eaton EVER-Tap User Manual

Appendix
Connections and voltage levels
Table 9. Tap connections & voltage levels (60Hz)
Regulator
Voltage
Rating
Nominal
Single-
Phase
Voltage
Ratio-Adjusting Data
Test
Terminal
Voltage
b
Overall
Potential
Ratio
b
Internal
Tap
a
PT
Ratio
RCT
Tap
1 2 3 4 5 6 7
2500 2500 – 20:1 120 125 20:1
2400 – 20:1 120 120 20:1
5000 5000 E
1
/P
1
40:1 120 125 40:1
4800 E
1
/P
1
40:1 120 120 40:1
4160 E
1
/P
1
40:1 104 120 34.7:1
2400 E
2
/P
2
20:1 120 120 20:1
7620 8000 E
1
/P
1
60:1 133 120.5 66.5:1
7970 E
1
/P
1
60:1 133 120 66.5:1
7620 E
1
/P
1
60:1 127 120 63.5:1
7200 E
1
/P
1
60:1 120 120 60:1
6930 E
1
/P
1
60:1 115 120.5 57.5:1
4800 E
2
/P
2
40:1 120 120 40:1
4160 E
2
/P
2
40:1 104 120 34.7:1
2400 E
3
/P
3
20:1 120 120 20:1
13800 13800 E
1
/P
1
115:1 120 120 115:1
13200 E
1
/P
1
115:1 115 120 110.2:1
12470 E
1
/P
1
115:1 104 120 99.7:1
12000 E
1
/P
1
115:1 104 120 99.7:1
7970 E
2
/P
2
57.5:1 133 120 63.7:1
7620 E
2
/P
2
57.5:1 133 120 63.7:1
7200 E
2
/P
2
57.5:1 120 120 57.5:1
6930 E
2
/P
2
57.5:1 120 120 57.5:1
14400 14400 E
1
/P
1
120:1 120 120 120:1
13800 E
1
/P
1
120:1 115 120 115:1
13200 E
1
/P
1
120:1 110 120 110:1
12000 E
1
/P
1
120:1 104 115.5 104:1
7970 E
2
/P
2
60:1 133 120 65.5:1
7620 E
2
/P
2
60:1 127 120 63.5:1
7200 E
2
/P
2
60:1 120 120 60:1
6930 E
2
/P
2
60:1 150 120.5 57.5:1
19920 19920 E
1
/P
1
166:1 120 120 166:1
17200 E
1
/P
1
166:1 104 119.5 143.9:1
16000 E
2
/P
2
120:1 133 120.5 133:1
15242 E
2
/P
2
120:1 127 120 127:1
14400 E
2
/P
2
120:1 120 120 120:1
7970 E
3
/P
3
60:1 133 120 65.5:1
7620 E
3
/P
3
60:1 127 120 63.5:1
7200 E
3
/P
3
60:1 120 120 60:1
Table 9. (continued)
Regulator
Voltage
Rating
Nominal
Single-
Phase
Voltage
Ratio-Adjusting Data
Test
Terminal
Voltage
b
Overall
Potential
Ratio
b
Internal
Tap
a
PT
Ratio
RCT
Tap
1 2 3 4 5 6 7
34500 34500 E
1
/P
1
287.5:1 120 120 287.5:1
19920 E
2
/P
2
165.5:1 120 120.5 165.5:1
a
P taps are used with E taps only on regulators where an internal potential transformer is
used in conjunction with the control winding to provide voltage supplies to the control.
See nameplate for verification of this type of control supply.
b
Test terminal voltage and overall potential ratio may vary slightly from one regulator to
another. See the regulator nameplate for determining the exact values.
36
VR-32 and EVER-Tap™ Voltage Regulator
InstallatIon, operatIon, and MaIntenance InstructIons MN225008EN June 2020

Eaton EVER-Tap Specifications

General

Brand	Eaton
Model	EVER-Tap
Category	Controller
Language	English