Brochure

9
GENERAL PURPOSE
CONTROL
Siemens Industry, Inc. Industrial Control Product Catalog 2017
9/12
ESP200
™
starters combine the rugged
NEMA contactors with a state of the
art solid state overload that provides
phase loss, phase unbalance ground
fault protection. It offers the user
greater motor protection and extended
life in heavy duty applications. The
ESP200
™
ultimately results in a cost
savings to the user.
ESP200
™
Solid State Overload Relays
Standard features provide Improved
Starter Performance:
b
True phase loss protection; trips
within 3 seconds
b
Phase unbalanced prevents motor
running inefficiently
b
Ground fault trip when selected
b
Selectable trip class 5, 10, 20 or 30
b
Reset trip can be selected Auto/
Manual restart
b
Easy to select and use, Dip Switch
selectable
b
Overload is self powered, no need for
external power source
Half Size Starters
Half-Size starters feature all the
rugged performance characteristics of
our NEMA rated starter sizes, but are
fractionally sized to more closely match
your exact motor rating. As a result,
significant economic savings are made
possible without sacrificing the reliability
you expect from a heavy duty starter.
These additional starter sizes have the
reserve capacity to handle occasional
plugging and jogging applications
without derating. Superior operating
performance in heavy duty applications
is assured by the large current carrying
parts, not by derating the device.
Exclusive “half-sizes” save potentially
hundreds, even thousands of dollars
per project.
Using the table below, simply match
the specific size starter to the
horsepower rating of your motor.
Every half-size starter saves you
money—up to 31%.
All “half-sizes” comply to applicable
NEMA and UL standards.
ESP200
®
FLA Adjustment Dial—Set the
adjustment dial on the overload to the
FLA of the motor.
DIP Switch Settings
Adjust DIP switch settings to the Trip
Class desired 5, 10, 20, or 30.
b
Set Phase Unbalance ON or OFF
b
Set Phase Loss ON or OFF
b
Set Reset to Manual or Automatic
b
Set Ground Fault ON or OFF
Typical Solid-State Overload
Adjustment Dial Markings
Each overload is precisely calibrated
and labels are laser printed.
Figure 1
ESP200
™
Solid State Starter
Standard Auxiliary Contacts
Type Size (3rd Character) Configuration Internal / External
B Thru E 1N.O. Internal
All FVNR F Thru J 1N.O. External
Starters &
L Thru M 2N.O., 2N.C. External
Contactors
N Thru P 1N.O., 1N.C. External
Savings for Siemens “Half-Size” Starters in NEMA 1 Enclosures, FVNR
Motor Size
Starter
Size
Half
Size List Price $
“Half-Size”
Savings Over
Next Full Size230V 460V
7
1
⁄ 2 10 1 — —
10 15 — 1
3
⁄ 4 31%
15 25 2 —
—
20 30 — 2
1
⁄ 2 20%
30 50 3 —
—
40 75 — 3
1
⁄ 2 13%
50 100 4 —
—
Heavy Duty Starters
Features and Benefits
Selection
Product Category: NEMA