Semiconductor fuses
Semiconductor (AC) fuses
Protistor
®
Square-body Fuses
PSC aR sizes 9x - 1500 VAC
Main characteristics
Ferraz Shawmut 1500 V PSC fuse-links provide maximum flexibility
in equipment design and ultimate protection for today’s power
conversion equipment. These square body fuse-links are availa-
ble in three different body sizes, each size having four world-
wide acceptable mounting styles. The different mounting styles
and body sizes along with a broad range of ampere ratings
allow greatest flexibility in equipment design.
The Ferraz Shawmut PSC fuses have been engineered to provide
state-of-the-art protection for SCR’s, diodes, thyristors, GTO’s and
IGBT devices. They have pure silver die-cut elements embedded in
solidified sand which helps control arcing characteristics for low
I
2
t and high breaking capacity. All contact surfaces are silver
plated and all hardware is non-magnetic.
All fuse links are equipped with a low voltage trip-indicator. This
trip-indicator can operate a field mountable microswitch which
is easily mounted directly on to the fuse even while in service.
Highlights
•
•
•
•
•
Extremely Fast Acting
Current Limiting
Very Low I
2
t
Worldwide Acceptability
Superior Cycling Ability
Applications
Protection of rectifiers, inventers, DC drives, UPS Systems,
reduced voltage motor starters, and other equipment in
globally accepted applications
Ratings
AC:
100 - 1500A
1500 VAC
200 KA IR
DC:
Consult us
Approvals
C:
Tested to IEC 60269.4 at UN +10 %
Features/Benefits
Choice of mounting styles
gives wide choice for equipment design
Broad range of ampere ratings
in a given body size for design flexibility
IEC 60269-4 compliance
for fuses for worldwide semiconductor applications
SCAC
146
12/04
Semiconductor fuses
Semiconductor (AC) fuses
Protistor
®
Square-body Fuses
PSC aR sizes 9x - 1500 VAC
French End contacts
Size
Designation
Reference Weight
Number
(g)
Packaging
Catalog Number
P with MCR 3E
R with MC 3E
15 URF 91 TTF 0100
15 URF 91 TTF 0125
15 URF 91 TTF 0160
91 15 URG 91 TTF 0200
15 URK 91 TTF 0225
15 URH 91 TTF 0250
15 URH 91 TTF 0315
15 URH 91 TTF 0350
15 URF 92 TTF 0200
15 URG 92 TTF 0250
15 URK 92 TTF 0315
92 15 URK 92 TTF 0350
15 URH 92 TTF 0400
15 URK 92 TTF 0400
15 URH 92 TTF 0500
15 URH 92 TTF 0550
15 URF 93 TTF 0230
15 URF 93 TTF 0250
15 URF 93 TTF 0315
15 URF 93 TTF 0350
15 URG 93 TTF 0375
93 15 URK 93 TTF 0400
15 URK 93 TTF 0450
15 URK 93 TTF 0500
15 URH 93 TTF 0630
15 URJ 93 TTF 0700
15 URB 93 TTF 0750
W 076 149
X 076 150
Y 076 151
A 076 153 650
B 076 154
C 076 155
D 076 156
E 076 157
F 076 158
G 076 159
H 076 160
J 076 161 900
K 076 162
M 076 003
V 076 194
L 076 163
L 097 829
M 076 164
N 076 165
P 076 166
Q 076 167
R 076 168 1250
J 076 092
T 076 170
V 076 171
W 076 172
X 076 173
1
1
11
G
4
1
PC91UF15C100TF
PC91UF15C125TF
PC91UF15C160TF
PC91UG15C200TF
PC91UK15C225TF
PC91UH15C250TF
PC91UH15C315TF
PC91UH15C350TF
PC92UF15C200TF
PC92UG15C250TF
PC92UK15C315TF
PC92UK15C350TF
PC92UH15C400TF
PC92UK15C400TF
PC92UH15C500TF
PC92UH15C550TF
PC93UF15C230TF
PC93UF15C250TF
PC93UF15C315TF
PC93UF15C350TF
PC93UG15C375TF
PC93UK15C400TF
PC93UK15C450TF
PC93UK15C500TF
PC93UH15C630TF
PC93UJ15C700TF
PC93UB15C750TF
N
M
9
+1
0
E
9
+1
0
Microswitches : MC3E1-5N - Ref. D310020
MC3E1-5NBS - Ref. E310021
MC3E1-9NBS - Ref. F310022
MC3E1-5NET - Ref. L310027
MCR3E1-5N - Ref. G310023
MCR3E1-5NBS - Ref. P310030
MCR3E1-9NBS - Ref. H310024
MCR3E1-5NET - Ref. Q310031
ø5
+01
0
For operating voltage
1250 VAC - DC max.
Insulation voltage 2200 VAC - DC
A
Threaded studs and microswitches supplied separately
Size
A
C
D
M
±
N
±
E
±1,7
d
G
±0,1
P
R
91
92
93
51
2”
60
2-3/8”
74,5
2-15/16”
66
2,6’’
74
2,95’’
88
3,5’’
30
1-3/16”
38
1-1/2”
46
1-13/16”
19
19
24
24
39
39
101
3,98”
101
3,98”
101
3,98”
M8
M10
M12
9
23/64”
15
19/32”
15
19/32”
87,5
3,45’’
91,5
3,6’’
98,5
3,9”
72,5
2,85’’
76,5
3’’
83,5
3,29’’
Note :
dimensions in mm and inches
M and N dimensions are with Metric studs Ref. Number S098801 for size 91 T098802 for size 92 and V098803 for size 93.
Maximum balanced nut tightning torque: 13,5 Nm (M8) -
26 Nm (M10)
46 Nm (M12)
SCAC
148
A
12/04
C
øD
d
微控制器 MCU
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