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166364 数据表(PDF) 18 Page - Eaton All Rights Reserved.

部件名 166364
功能描述  Surge Protection
PDF  36 Pages
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制造商  EATON [Eaton All Rights Reserved.]
网页  https://www.eaton.com
标志 EATON - Eaton All Rights Reserved.

166364 数据表(HTML) 18 Page - Eaton All Rights Reserved.

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SPD Class C, Surge Arresters SPC-E
• Field of application
For the protection of low voltage distribution systems against transient
overvoltage caused by indirect lightning stroke and switching operations.
• Test class
according to IEC 61643-1+A1
• SPD-type
according to EN 61643-11
• Busbars ZV-KSBI are available for all customary applications
• Suitable for busbar connection to all Xtra Combinations switchgear
Technical Data
SPC-E-75 -130
-175
-280
-335
-385
-460
-580
Electrical
Responding time (rate of voltage rise 5 kV/µs)
< 25 ns
< 25 ns
< 25 ns
< 25 ns
< 25 ns
< 25 ns
< 25 ns
< 25 ns
Voltage protection level at nominal discharge current < 550 V
< 800 V
< 1kV
< 1.4kV
< 1.6kV
< 1.8kV
< 2.2kV
< 2.6kV
Voltage protection level at 5 kA (8/20) µs
400 V
550 V
700 V
1000 V
1200 V
1350 V
1700 V
2000 V
Maximum continuous operating voltage U
C
75 VAC
130 VAC
175 VAC
280 VAC
335 VAC
385 VAC
460 VAC
580 VAC
Temporary overvoltage test value U
T (5 s)
= U
c
= U
c
= U
c
350 VAC
415 VAC
415 VAC
580 VAC
= U
c
Rated frequency
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
50/60 Hz
Nominal discharge current (8/20) µs I
n
15 kA
20 kA
20 kA
20 kA
20 kA
20 kA
20 kA
20 kA
Charge Q at I
n
0.43 As
0.57 As
0.57 As
0.57 As
0.57 As
0.57 As
0.57 As
0.57 As
Specific energy at I
n
3.2 kJ/
Ω
5.7 kJ/
Ω
5.7 kJ/
Ω
5.7 kJ/
Ω
5.7 kJ/
Ω
5.7 kJ/
Ω
5.7 kJ/
Ω
5.7 kJ/
Ω
Maximum discharge current I
max
30 kA
40 kA
40 kA
40 kA
40 kA
40 kA
40 kA
40 kA
Permissible back-up fuse
Maximum short-circuit current
Connection diagram
Mechanical
Frame size
45 mm
Device height
80 mm
Device width
17.5 mm
Weight
97 g
Permitted ambient temperature
-40°C to +70°C
Degree of protection (built-in)
IP40
Upper and lower lift terminal capacity
4 - 25 mm2
Upper and lower open mouthed terminals
for busbar thickness up to
1.5 mm
Tightening torque of terminal screws
2.4 - 3 Nm
Quick fastening on DIN rail according to
IEC/EN 60715
Accessories: busbars 16 mm2
Type ZV-KSBI ...
Block Diagram
II
T2
Surge Protection
≤ 125 AgL
50 kA
r.m.s.
PLHT-C100
20 kA
r.m.s.



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