L&T Electrical & Automation OMEGA, Руководство пользователя

Страница: 16 / 135

15
Technical Data Sheet
(1) Please consult branch office for selection
(2) Frame-2 4000A available in S & H Version only
O (3) Rated Uninterrupted Current (In) (A) at 40 C
(4) Available till 3200A
Break Time (ms)
Closing Time (ms)
(7) Mechanical Life
50
42
36
50
50
26
105
88
76
65
55
50
65
65
36
143
121
105
upto 690V AC
1000V AC
12kV (Main Circuit) & 4kV (Auxiliary Circuit)
IP53 Standard, IP54 Optional
IS / IEC 60947 (Part-2), EN 60947-2, IEC 60947-2
324
421
80
65
55
80
80
44
176
143
121
10000
20000
20000
347
447
347
447
65
55
50
Rated Ultimate S.C.
Breaking Capacity
Rated Service S.C.
Breaking Capacity
Rated Short-time
Withstand Capacity
Rated S.C. Making
Capacity
(7) Electrical Life
U
e
U
i
U
imp
415/440V AC
500/550V AC
660/690V AC
415/440V AC
500/550V AC
660/690V AC
0.5sec
1.0sec
3.0sec
415/440V AC
500/550V AC
660/690V AC
Icu (kA)
Ics (kA)
Icw (kA)
Icm (kA)
With Routine maintenance
With Specific maintenance
With Routine maintenance
15000
15000
5000
447
581
447
581
80
70
65
100
85
75
80
70
65
100
85
75
5000 2000
10000
10000
Fixed ACB
Width 3P
Width 4P
Depth
Height
Width 3P
Width 4P
Depth
Height
Dimensions
W (mm)
D (mm)
H (mm)
W (mm)
D (mm)
H (mm)
647
847
334
647
847
431
Draw-out
ACB
Frame
0
Rated Uninterrupted Current (In) (A) at 50 C
Version
Rated Operational Voltage at 50/60 Hz.
Rated Insulation Voltage at 50/60 Hz.
Rated Impulse withstand Voltage
Suitability for Isolation
Degree of Protection on Breaker front
Degree of Impact Protection on Breaker front
Pollution Degree Suitability
Utilization Category
Compliance
N
400-2000
S
400-5000
(3)
6300
H
1
Yes
4
B
100% Icu
25
60
430
433
65
55
50
65
65
36
143
121
105
5000
(1)
2500
S H S
(2) 400-4000
H H V H V
2 3
(4)
N
50
42
36
80
65
55
80
80
44
176
143
121
50
50
26
105
88
76
65
65
44
143
121
105
80
80
50
176
154
(6) 143
80
80
65
176
154
143
100
100
75
220
187
165
80
80
65
176
154
143
100
100
75
220
187
165
80
70
(5)
65
Operational Temperature Range
(As per IEC 60068-2-1/ IEC 60947-1-Q)
Storage Temperature Range
(As per IEC 60068-2-1/2)
IK08 Standard, IK10 Optional
O O -25 C to 70 C
O O -40 C to 85 C
(5) 65kA upto 3200A & 55kA for 4000A
(6) 143kA upto 3200A & 121kA for 4000A
(7) Value corresponds operating cycle
Refer Users’ Manual for Routine/Specific maintenance
Circuit Breaker upto 690V AC :