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Features
• All Copper Windings
• IEC type nger safe terminals
• 220°C Insulation Systems
• 50/60 Hz
• Electrostatic Shield, (earth metal screen)
• Color coded protective earth (PE) terminal
• Nonstandard designs are available by consulting
the factory or your Dongan® Representative
VA
150 ES-10100.326 ES-10100.366 ES-10100.376 ES-10100.386
250 ES-10130.326 ES-10130.366 ES-10130.376 ES-10130. 386
375 ES-10150.326 ES-10150.366 ES-10150. 376 ES-10150. 386
500 ES-10170.326 ES-10170.366 ES-10170. 376 ES-10170. 386
750 ES-10190.326 ES-10190.366 ES-10190. 376 ES-10190. 386
1000 ES-10200.326 ES-10200.366 ES-10200. 376 ES-10200. 386
1500 ES-10210.326 ES-10210.366 ES-10210. 376 ES-10210. 386
2000 ES-10230.326 ES-10230.366 ES-10230. 376 ES-10230. 386
3000 ES-10250.326 ES-10250. 376 ES-10250. 386
5000 ES-10300.326 ES-10300. 376 ES-10300. 386
Catalog
Number
Catalog
Number
Catalog
Number
Catalog
Number
ES Series
ES Series Voltage Combinations
Suffix Primary Secondary
.326 380/400/416/440/460/480/575 110/115/120
.366 380/416/480
.376 380/400/416
.386 220/380/400/416 95/115/120
Dimensions (Inches/mm) Mounting Dimensions (Inches/mm)
HeightAWidthBDepth
C D E F Weight
5.31/135 4.50/114 4.00/102 2.75/70 3.75/95 .203x.375 (5.2 x 9.5) 8
6.31/160 4.50/114 5.25/133 3.25/83 3.75/95 .312 x .625(7.9 x 15.9) 10
6.31/160 4.50/114 6.00/152 4.50/114 3.75/95 .312 x .625(7.9 x 15.9) 13
6.88/175 5.25/133 5.25/133 3.25/83 4.38/111 .312 x .625(7.9 x 15.9) 15
7.81/198 6.38/162 6.00/152 4.00/102 5.31/135 .312 x .625(7.9 x 15.9) 26
7.81/198 6.38/162 6.50165 4.50/114 5.31/135 .312 x .625(7.9 x 15.9) 30
8.81/224 7.50/191 6.00/152 4.00/102 6.00/152 .312 x .625(7.9 x 15.9) 36
8.81/224 7.50/191 7.00/178 5.00/127 6.00/152 .312 x .625(7.9 x 15.9) 50
8.88/226 7.50/191 8.00/203 6.00/152 6.00/152 .312 x .625(7.9 x 15.9) 60
10.31/262 9.00/229 9.00/229 6.50/165 6.50/165 .312 x .625(7.9 x 15.9) 90
(24 Volt load is limited to 20% of
120/24
rated kVA maximum)
110/220
115/230
120/240
A Certificate of Compliance is available by
contacting your Dongan
factory Customer Service Department.
Dimensions and weights may change. Consult factory for Certied Drawings.
®
Representative or the
DEPTH (C)
HEIGHT (A)
E
WIDTH (B)
Style of terminals may vary depending on availability.
Series ES
D
59
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ES Series
Suffix - .366
Primary Secondary
Voltage Connect
Incoming
Lines To
380 H1 & H3 24* X1 & X3
416 H1 & H4 120 X1 & X4
480 H1 & H5
*Maximum permissible load on the 24 volt
secondary is limited to 20% of the transformer’s
kVA. When 24 and 120 volts are used
simultaneously, the total of both loads must not
exceed the total transformer kVA.
Secondary
Voltage
Connect
Load To
Suffix - .326
Primary Secondary
Voltage
Connect
Incoming
Lines To
380 H1 & H3 110 X1 & X3
400 H1 & H3 115 X1 & X3
416 H1 & H4 115 X1 & X4
440 H1 & H4 120 X1 & X4
460 H1 & H4 115 X1 & X3
480 H1 & H4 120 X1 & X3
575 H1 & H5 120 X1 & X4
SH.
Secondary
Voltage
Connect
Load To
Suffix - .376
Primary Secondary
Connect
Volt-
Incoming
age
Lines To
380 H1 & H2 110
400 H1 & H2 115 X1 & X4
416 H1 & H2 120 X1 & X4
380 H1 & H2 220
400 H1 & H2 230 X1 & X4
416 H1 & H2 240 X1 & X4
416 H1 & H2 120/240 X2 to X3 X1 & X2/X3 &X4
SH.
Secondary
Voltage
110
115
120
Intercon-
X1 to X3
X2 to X4
X2 to X3
380
400
416
nect
&
110
115
120
Connect
Load To
X1 & X4
X1 & X4
Suffix - .386
Primary Secondary
Voltage
Connect
Incoming
Lines To
220 H1 & H3 95 X1 & X3
380 H1 & H4 115 X1 & X4
400 H1 & H5 120 X1 & X5
416 H1 & H6
Secondary
Voltage
Connect
Load To
60 Dongan
®
Electric Manufacturing Company