Page 43 - Catalog Softstarters PSR PSE PSTX

PSTX – The advanced range

Overview

Normal start PSTX210 PSTX250 PSTX300 PSTX370 PSTX470 PSTX570 PSTX720 PSTX840 PSTX1050 PSTX1250 4
In-Line connected
(400 V) kW 110 132 160 200 250 315 400 450 560 710
IEC, max. A 210 250 300 370 470 570 720 840 1050 1250
(440-480 V) hp 150 200 250 300 400 500 600 700 900 1000
UL, max. FLA 192 248 302 361 480 590 720 840 1062 1250
400 V, 40 ºC
Using manual motor MCCB (50 kA)
starter or MCCB, type
1 coordination will be T4S320 T5S400 T5S630 T7S800 T7S1250 E2.2N 2000
achieved. 1)

Using gG fuses, type Fuse protection (80 kA), Semiconductor fuses, Bussmann
1 coordination will be
achieved. To achieve
type 2 coordination, 170M5812 170M5813 170M6812 170M6813 170M6814 170M8554 170M6018 170M6020 170M6021
semiconductor fuses
must be used. 1)
Suitable switch fuse for Switch fuse
the recommended semi-
conductor fuses. 1)
OS400 OS630 OS800 -
The line contactor is Line contactor
not required for the
softstarter itself but
often used to open if OL AF205 AF265 AF305 AF370 AF460 AF580 AF750 AF1350 AF1650 -
trips. 1)

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

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