EasyManuals Logo

GE ASTAT Plus User Manual

GE ASTAT Plus
40 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #9 background imageLoading...
Page #9 background image
2-3. ASTAT Plus, Thermal characteristics
The ASTAT Plus allows motor protection according IEC Class 10 or Class 20 and Nema 10, 20 or 30, free selectable by parameter "o" -overload-
ASTAT-C / CD . Static soft starters
2. Types and ratings
2-3
IEC Class 10 IEC Class 20
Nema 10 Nema 20
Nema 30
Thermal memory:
If the control voltage is not removed, the unit has a cool down charac-
teristic, the time for cool down is 300 sec. after the overload trip.
If the control voltage is removed after tripping, you must wait, at least, 2
minutes before the unit can be restarted.
Operations per hour:
Supposing a cycle T, with starting time of t1, running time of T-2t1 at
rated current and OFF time of t1 sec. at least, the ASTAT Plus allows
the following operations per hour.
Starting Operations / Hour. Operations / Hour
Current Starting time t1= 10sec. Starting time t1=20 sec.
Sec.
Ir / In
Sec.
Ir / In
Sec.
Ir / In
Sec.
Ir / In
Sec.
Ir / In
2 Ir 180 90
3 Ir 160 60
4 Ir 30 10
COLD
HOT
COLD
HOT
HOT
COLD
HOT
COLD
HOT
COLD

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the GE ASTAT Plus and is the answer not in the manual?

GE ASTAT Plus Specifications

General IconGeneral
BrandGE
ModelASTAT Plus
CategoryController
LanguageEnglish

Related product manuals