DSD
CRITEC® Пренапреженова Защита
Model
DSD11502SR275
DSD11001S275
DSD1601SR275
DSD1401S275
DSD1401SR275
DSD1401SR440
Номер на Артикула за Европа
702420
702440
702460
702491
702521
702530
Номинално Напрежение, Un
220-240 V
380 V
Захранваща система
TN-C, TN-C-S, TN-S, TT
Max Прод. Работно Напрежение, Uc
275VAC, 350VDC
275VAC
440VAC
350VDC
580VDC
Честота
0-60Hz
1 mA
Max Ток на разряд, Imax
150kA 8/20μs
100kA 8/20μs
60kA 8/20μs
40kA 8/20μs
Номинален Ток на разряд In
70kA 8/20μs
30kA 8/20μs
20kA 8/20μs
Импулсен Ток, Iimp
25kA 10/350μs
12kA 10/350μs
5kA 10/350μs
Метод на защита
Single mode
Технология
MOV with thermal disconnect
Ниво на ток на к.с. , Isc
25kA
25kAIC
Защитно Ниво на Напрежението Up
850V @ 3kA
1.4kV @ 3kA
1.6kV @ In
1.5kV @ In
1kV @ 5kA
1.75kV @ 5kA
1.4kV @ In
2.2kV @ In
Статус
Mechanical flag
Mechanical flag with progressive indication
Change-over contact (Form C Dry) 250V~/0.5A, max 1.5 mm² (#14 AWG) connecting wire
Change-over contact (Form C dry) 250V~/0.5A, max 1.5 mm² (#14AWG) connecting wire
Размери H x D x W: mm (in)
90 x 68 x 36.0 (3.54 x 2.68 x 1.42)
90 x 68 x 18.0 (3.54 x 2.68 x 0.71)
90 x 68 x 17.5 (3.54 x 2.68 x 0.69)
Ширина на модула
2 M
1 M
Маса: kg (lbs)
0.33 (0.73)
0.12 (0.26)
Приложение
DIN 43 880, UL94V-0 thermoplastic, IP 20 (NEMA-1)
Свързване
≤25 mm² (#4AWG) stranded
≤35 mm² (#2AWG) solid
Монтаж
35 mm top hat DIN rail
Резервна свръхтокова защита
250Agl if supply >250A
160Agl if supply >160A
125Agl if supply >125A
Температура
-40°C to 80°C (-40°F to 176°F)
Влажност
0% to 90%
Одобрения
CE, IEC® 61643-1
Ниво на Пренапрежение
ANSI®/IEEE® C62.41.2 Cat A, Cat B, Cat C
ANSI®/IEEE® C62.41.2 Scenario II, Exposure 3, 100kA 8/20μs,
ANSI®/IEEE® C62.41.2 Scenario II, Exposure 3, 100kA 8/20μs, 10kA
ANSI®/IEEE® C62.41.2 Scenario II, Exposure 2, 50kA 8/20μs
ANSI®/IEEE® C62.41.2 Scenario II, Exposure 1, 20kA 8/20μs
10kA 10/350μs
10/350μs
IEC 61643-1 Class I, Class II
IEC 61643-1 Class II
Сменяема Вложка (Европа)
702465
702496
702506
DSD340TNC275A
DSD340TNS275A
DSD340TT275A
DSD1301BR275
DSD1101S275
702581
702591
702601
702720
702560
220/380 V - 240/415 V
TN-C
TN-S
TT
0-100Hz
15kA 8/20μs L-N
10kA 8/20μs
15kA 8/20μs L-PE
8kA 8/20μs per mode
5kA 8/20μs
L-PE
L-PE, N-PE
L-N, N-PE
L-G, L-N, N-G
MOV (3+0)
MOV (4+0)
MOV GDT N-PE (3+1)
L-N
800V @ 3kA (L+N-G)
930V @ 3kA
1500V @ 3kA (L-N)
1.0kV @ In
Mechanical flag / remote contacts
N/O, N/C Change-over contact, 250V~/0.5A, max 1.5 mm² (#14AWG) terminals
90 x 68 x 54.0
90 x 68 x 72.0
(3.54 x 2.68 x 2.13)
(3.54 x 2.68 x 2.83)
3 M
4 M
0.8 (1.76)
1 mm² to 6 mm² (#18AWG to #10AWG)
Line and Neutral Terminals
PE Terminal
63AgL, if supply > 63A
100Agl if supply >100A
ANSI®/IEEE® C62.41.2 Cat A, Cat B
ANSI®/IEEE® C62.41.2 Scenario II, Exposure 2, 50kA 8/20μs, 5kA 10/350μs
IEC 61643-1 Class II IEC 61643-1 Class III
IEC 61643-1 Class III
-
702566
Replacement GDT Module (Europe)
702403