Page 57 - ABB_Motor _Protection_and_Control_catalogue_20221216

ABB MOTOR PROTECTION AND CONTROL 2/31

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MS132-T, MS132-KT

Technical data 02

Main circuit – Utilization characteristics according to IEC/EN
Type MS132-T / -KT
Standards IEC/EN 60947–2, IEC/EN 60947-4-1, IEC/EN 60947-1
Rated operational voltage Ue 690 V AC
Rated frequency 50/60 Hz
Operational frequency 0 ... 400 Hz
Trip class 10
Number of poles 3
Duty time 100%
Mechanical durability 100000 cycles
Electrical durability 50000 cycles
Rated impulse withstand voltage Uimp 6 kV
Rated insulation voltage Ui 690 V
Rated operational current Ie See ordering details
Rated instantaneous short-circuit current setting Ii See ordering details
Rated service short-circuit breaking capacity Ics See table "Short-circuit breaking capacity and back-up fuses"
Rated ultimate short-circuit breaking capacity Icu See table "Short-circuit breaking capacity and back-up fuses"
Suitable for use in IT networks Yes

Short-circuit breaking capacity and back-up fuses
lcs Rated service short-circuit breaking capacity
lcu Rated ultimate short-circuit breaking capacity
Iq (Icc) Rated conditional short-circuit current
- No back-up fuse required, because short-circuit proof up to Icu (for Icu see table below)

Type 230 V AC 400 V AC 440 V AC 500 V AC 690 V AC
Ics Icu gG, aM Ics Icu gG, aM Ics Icu gG, aM Ics Icu gG, aM Ics Icu gG, aM
kA kA A kA kA A kA kA A kA kA A kA kA A
MS132-0.16(K)T 100 100 - 100 100 - 100 100 - 100 100 - 100 100 -
MS132-0.25(K)T 100 100 - 100 100 - 100 100 - 100 100 - 100 100 -
MS132-0.4(K)T 100 100 - 100 100 - 100 100 - 100 100 - 100 100 -
MS132-0.63(K)T 100 100 - 100 100 - 100 100 - 100 100 - 100 100 -
MS132-1.0(K)T 100 100 - 100 100 - 100 100 - 100 100 - 100 100 -
MS132-1.6(K)T 100 100 - 100 100 - 100 100 - 100 100 - 100 100 -
MS132-2.5(K)T 100 100 - 100 100 - 100 100 - 100 100 - 100 100 -
MS132-4.0(K)T 100 100 - 100 100 - 30 30 35 (1) 20 20 35 (1) 3 3 35 (1)
MS132-6.3(K)T 100 100 - 100 100 - 30 30 63 (1) 20 20 63 (1) 3 3 50 (1)
MS132-10(K)T 100 100 - 100 100 - 30 30 100 (1) 20 20 100 (1) 3 3 50 (1)
MS132-12T 100 100 - 100 100 - 30 30 100 (1) 20 20 100 (1) 3 3 63 (1)
MS132-16(K)T 100 100 - 100 100 - 30 30 125 (1) 20 20 125 (1) 3 3 63 (1)
MS132-20(K)T 100 100 - 100 100 - 30 30 125 (1) 20 20 125 (1) 3 3 80 (1)
MS132-25(K)T 50 50 125 (1) 50 50 125 (1) 30 30 125 (1) 10 10 125 (1) 3 3 100 (1)
(1) Maximum rated current of the back-up fuse for short circuit up to 100kA if Icc > Ics