Page 18 - Catalog Softstarters PSR PSE PSTX

PSR – The compact range

Overview

2

Normal start PSR3 PSR6 PSR9 PSR12 PSR16 PSR25 PSR30 PSR37 PSR45 PSR60 PSR72 PSR85 PSR105
In-line connected
(400 V) kW 1.5 3 4 5.5 7.5 11 15 18.5 22 30 37 45 55
IEC, max. A 3.9 6.8 9 12 16 25 30 37 45 60 72 85 105
(440-480 V) hp 2 3 5 7.5 10 15 20 25 30 40 50 60 75
UL, max. FLA 3.4 6.1 9 11 15.2 24.2 28 34 46.2 59.4 68 80 104
400 V, 40 ºC
Using manual motor Manual motor starter (50 kA)
starters type 1 coordina-
tion will be achieved 1) MS116 MS132 MS450 MS495 —

Using gG fuses type 1 Fuse protection (50 kA) gG Fuse
coordination will be
achieved 1) 10 A 16 A 25 A 32 A 50 A 63 A 100 A 125 A 200 A 250 A

Suitable switch fuse for the Switch fuse
above gG fuses 1) OS32G OS125G OS250

J-type fuses for UL Max. fuse, J-type
coordination 1) 35 A 60 A 90 A 110 A 125 A 150 A 200 A

Overload protection is Thermal overload relay
used to protect the motor
from over heating 1) TF42DU TA75DU TA110DU

The line contactor is not Line contactor
required for the softstarter
itself but often used to AF9 AF12 AF16 AF26 AF30 AF38 AF52 AF65 AF80 AF96 AF116
open if OL trips 1)

This is an example of coordination. For more examples see: applications.it.abb.com/SOC
1)

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