Chapter 1: Introduction; General Description, Sizes And Ratings - Toshiba TE-18-BP Quick Start Up Manual

Chapter 1 - Introduction
General Description
The TE Series is a digitally programmable solid state reduced voltage soft starter using a six SCR design. It
features a voltage/current ramp for smooth load acceleration. The SCRs are sized to withstand starting
currents of 500% for 60 seconds for applications typical to NEMA / UL Class 30 overload trip curve. The TE
Series features smooth stepless ramp control, which reduces motor inrush current and excessive wear on
the mechanical drive train components. The TE Series includes a programmable keypad for setting
operating parameters for the ideal starting cycle and protection features, plus easy to understand
diagnostic LEDs. Starting torque, ramp time, current limit, dual ramp, and Decel control are standard
features on the TE Series. The TE Series includes solid state electronic overload protection in addition to
numerous other protective features. It requires 120VAC (220VAC optional) control power and uses dry
contact inputs for Start / Stop control. Programmable auxiliary contacts and provisions for interlocking are
also included.
Sizes and Ratings
Model Current
Number Range
Min. - Max.
TE-18-BP 9 - 18
TE-28-BP 14 - 28
19 - 39
TE-39-BP
24 - 48
TE-48-BP
36 - 62
TE-62-BP
TE-78-BP 39 - 78
46 - 92
TE-92-BP
56 - 112
TE-112-BP
75 - 150
TE-150-BP
TE-160-BP 80 - 160
105 - 210
TE-210-BP
137 - 275
TE-275-BP
180 - 361
TE-361-BP
TE-450-BP 225 - 450
275 - 550
TE-550-BP
300 - 600
TE-600-BP
TE-862-BP 431 - 862
450 - 900
TE-900-BP
503 - 1006
TE-1000-BP
625 - 1250
TE-1250-BP
Table 1: TE Series selection
7 | P a g e
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The Toshiba TE Series starters are current rated controllers. Max.
Amp ratings are for continuous duty and must not be exceeded.
Always check the motor nameplate FLA and Service Factor (if used)
to ensure proper sizing. Each size has an adjustable range of current
from 50% to 100% of the Max Amp rating. Table 1 to the left shows
the Current Ratings available.