E500TH SOLA HEVI DUTY, E500TH Datasheet - Page 2

• Manufacturer Part Number: E500TH
• Description: Encapsulated Transformer
• Manufacturer: SOLA HEVI DUTY
• Series: International Seriesr
• Type: Controlr

Specifications of E500TH

• Transformer Type: Control
• Input Voltage: 480V
• Output Voltage: 240V
• Power Rating: 500VA
• Transformer Mounting: Chassis
• Primary Voltages: 220-380-480V
• Secondary Voltages: 110 / 240V
• Brand/series: International Series
• Configuration: Encapsulated
• Dimensions: 6.38 W × 5.56 H × 6.93 D In.
• Frequency: 50/60 Hz
• Mounting Hole Centers: 5.32, 4.25, 4.37, 5.75 In.
• Mounting Type: Chassis
• Number Of Outlets: 2
• Phase: 1
• Power, Rating: 500 VA
• Standards: UL, cULus, CE, NEMA, ANSI, IEC
• Temperature, Operating: +55 °C
• Voltage, Primary: 240/415/480, 230/400/460, 220/380/440 VAC
• Voltage, Secondary: 120/240, 115/230, 110/220 VAC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Selection Steps
1. Determine the supply and load voltages. The supply
2. Calculate the to tal sealed VA by adding the VA require-
3. Add the inrush VA of all com po nents that will be
4. Calculate selection inrush VA in one of the following
Alternative Method
Method B will result in a slightly oversized transformer.
5. If your line voltage varies 10% or more, contact Technical
6. Utilizing the Regulation Data chart on pg. 250, select
By following the above procedure, the secondary voltage
de liv ered by the transformer will be 90% of the nameplate
sec ond ary voltage under max i mum inrush conditions at
rat ed input voltage.
Now refer to the Selection Tables on the following pages
for the style you have chosen. Select your trans form er
ac cord ing to your required voltage and VA capacity.
volt age is the available voltage to the control transformer.
The load voltage is the operating voltage of the devices
that will be connected to the transformer output.
ments of all components that will be energized together
(timers, contactors, relays, solenoids, pilot lamps, etc.).
Sealed VA data is available from the control device
manufacturer.
energized together. Be sure to include the sealed VA
of components that don’t have an inrush, (lamps,
timers, etc.) as they present a load to the transformer
during maximum in rush.
Services for as sis tance.
the transformer VA need ed for your ap pli ca tion from the
“Trans form er VA Rating” column. Check to be sure that
the nameplate VA rating exceeds the sealed VA of the
control circuit calculated in Step 1. If it does not, select a
larger trans form er VA that exceeds the circuit sealed VA.
two ways:
A. Selection inrush VA =
B. VA sealed + VA inrush = Selection inrush
√
(VA sealed)
2
+ (VA in rush)
contact Technical Services at [phone] with any questions.
2
Visit our website at www.solaheviduty.com or
Industrial Control Transformers
* 60 Hz only at 277, 575 or 600 V.
You can also use our online trans form er product selector
at www.solaheviduty.com/select. Enter your voltage require-
ments, hit the submit button and the models that meet your
re quire ments will be listed.
Chart A: Voltage Code Chart
Note: "-" indicated tap not used.
Voltage Code
None
MH
MC
JN
TC
TE
TF
TH
JL
A
D
E
R
240/415/480 230/400/460
208/240/415/480/600*
200/230/400/460/575*
208/240/415/480/600
200/230/400/460/575
208/240/415/480/600
200/230/400/460/575
- /220/380/440/550
- /220/380/440/550
208/240/480/600
200/230/460/575
Primary Voltage
220/277*/380
240/480/600
230/460/575
208/240/277
208/240/415
200/230/400
200/230/400
220/380/440
208/240/415
- /277/480
- /220/380
240 x 480
230 x 460
220 x 440
240 x 480
120 x 240
- /220/380
480
115/24/23
115/24/23
120/ - /24
120/ - /24
Secondary
110/23/ -
110/23/ -
120/240
115/230
110/220
120/240
115/230
110/220
120/99
115/95
120/24
120/24
115/23
Voltage
120
115
110
240
120
115
110
24
24
24
24
24
23
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
50/60
Hertz
60
60
60
60
60
60
5
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