Santerno ASAC-0, User Manual

Page: 9 / 12

ASAC-0 9/12
7 Specifications
7.1 Current Ratings
For operating conditions not covered by these ratings charts, download Santerno's free WinStart selection application, or contact your
local supplier.
7.1.1 AC53b format
80 A : AC-53b 3.5 - 15 : 345
Off time (seconds)
Start time (seconds)
Start current (multiple of motor full load current)
Starter current rating (amperes)
7.1.2 Ratings
AC53b 4-6:354
< 1000 metres
AC53b 4-20:340
< 1000 metres
40 °C 50 °C 40 °C 50 °C
ASAC-0/007 18 A 17 A 17 A 15 A
ASAC-0/015 34 A 32 A 30 A 28 A
ASAC-0/018 42 A 40 A 36 A 33 A
ASAC-0/022 48 A 44 A 40 A 36 A
ASAC-0/030 60 A 55 A 49 A 45 A
AC53b 4-6:594
< 1000 metres
AC53b 4-20 580
< 1000 metres
40 °C 50 °C 40 °C 50 °C
ASAC-0/037 75 A 68 A 65 A 59 A
ASAC-0/045 85 A 78 A 73 A 67 A
ASAC-0/055 100 A 100 A 96 A 87 A
ASAC-0/075 140 A 133 A 120 A 110 A
ASAC-0/090 170 A 157 A 142 A 130 A
ASAC-0/110 200 A 186 A 165 A 152 A
7.2 Semiconductor Fuses
Semiconductor fuses can be used with ASAC-0 soft starters to reduce the potential for damage to SCRs from transient overload currents
and for Type 2 coordination. ASAC-0 soft starters have been tested to achieve Type 2 coordination with semiconductor fuses. Suitable
Bussmann and Ferraz/Mersen semiconductor fuses are detailed below.
Model SCR I
2
t (A
2
s)
Ferraz/Mersen Fuse
European/IEC Style
(North American Style)
Bussmann Fuse
Square Body (170M)
Bussmann Fuse
British Style (BS88)
ASAC-0/007 1150
6.6URD30xxxA0063
(A070URD30xxx0063)
170M-1314 63 FE
ASAC-0/015 8000
6.6URD30xxxA0125
(A070URD30xxx0125)
170M-1317 160 FEE
ASAC-0/018 10500
6.6URD30xxxA0160
(A070URD30xxx0160)
170M-1318 160 FEE
ASAC-0/022 15000
6.6URD30xxxA0160
(A070URD30xxx0160)
170M-1318 180 FM
ASAC-0/030 18000
6.6URD30xxxA0160
(A070URD30xxx0160)
170M-1319 180 FM
ASAC-0/037 51200
6.6URD30xxxA0250
(A070URD30xxx0250)
170M-1321 250 FM
ASAC-0/045 80000
6.6URD30xxxA0315
(A070URD30xxx0315)
170M-1321 250 FM
ASAC-0/055 97000
6.6URD30xxxA0315
(A070URD30xxx0315)
170M-1321 250 FM
ASAC-0/075 168000
6.6URD31xxxA0450
(A070URD31xxx0450)
170M-1322 500 FMM
ASAC-0/090 245000
6.6URD31xxxA0450
(A070URD31xxx0450)
170M-3022 500 FMM
ASAC-0/110 320000
6.6URD31xxxA0450
(A070URD31xxx0450)
170M-3022 500 FMM
xxx = Blade Type. Contact Ferraz/Mersen for options.