CSMS-A25
Uc(V):
AC760V/1500V
Un(V):
AC690V/1140V
In (8/20 μs):
25kA
Imax(8/20 μs):
50kA
Mode of Protection:
L/N-PEReference Standards:
IEC 61643-11OEM/ODM Acceptable
Additional Function:
Thermal Tripping Protection, Status Indicator, and Remote SignalingTechnical Parameters
|
SPD Model |
CSMS-A25 |
|
|
Protected mode |
L/N-PE |
|
|
Maximum continuous operating voltage Uc |
AC760V |
AC1500V |
|
Rated voltage Un |
AC690V |
AC1140V |
|
Nominal discharge current In（8/20µs） |
25kA |
25kA |
|
Maximum discharge current Imax（8/20µs） |
50kA |
50kA |
|
Voltage protection level Up |
≤3.2kV |
≤5.0kV |
|
Response time |
≤25ns |
≤25ns |
|
Leakage current |
≤15μA |
≤15μA |
|
Number of Poles |
3P、3P+1、4P |
3P、3P+1、4P |
|
Dimensions |
36mm/P |
36mm/P |
|
Sectional area of Wire |
6-35mm² |
|
|
Maximum backup fuse |
125A gl/gG |
|
|
Connection type |
Terminal wiring (torque: 2.5Nm) |
|
|
Remote signal contact point |
Optional（Alarm contact strength AC:250V/0.5A,125V/2A; DC:30V/2A）（torque：0.25Nm）（Sectional area of Wire：0.5-1.5mm²） |
|
|
485 Communication |
Optional |
|
|
Reference Standards |
IEC61643-11；GB/T18802.11 |
|
|
Case material |
Flame retardant plastic |
|
|
Mounting |
DIN rail 35 mm |
|
|
Ambient air temperature for operation |
-40℃~+80℃ |
|
|
Ambient air temperature for storage |
||
|
Relative humidity |
5~95%（No condensation） |
|
|
Degree of protection of enclosure (IP code) |
IP20 |
|
|
Operating altitude |
≤3000m |
|
|
Atmosphere pressure |
70kPa~106kPa |
|
|
Warranty period |
3 years |
|
SPD Schematic
|
3P SPD Schematic |
4P SPD Schematic |
3P+1(Series Connection) SPD Schematic |
Wiring Diagram
|
3P SPD Wiring Diagram |
4P SPD Wiring Diagram |
3P+1(Series Connection) SPD Wiring Diagram |
Dimensions (mm)
|
CSMS-A25 Dimension figure |
RELATED PRODUCTS
Wind Power SPD->Type 1 / Class l
Uc(V):
AC760V/1500V
Un(V):
AC690V/1140V
In (8/20 μs):
15kA
Imax(8/20 μs):
30kA
Mode of Protection:
L/N-PEReference Standards:
IEC 61643-11OEM/ODM Acceptable
Additional Function:
Thermal Tripping Protection, Status Indicator, and Remote Signaling
Wind Power SPD->Type 2 / Class ll
Uc(V) :
AC760V/1500V
Un(V) :
AC690V/1140V
In (8/20 μs):
60kA
Imax(8/20 μs):
100kA
Mode of Protection:
L/N-PEReference Standards:
IEC 61643-11OEM/ODM Acceptable
Additional Function:
Thermal Tripping Protection, Status Indicator, and Remote SignalingShandong Cresin Electric Co., Ltd. Privacy Policy
Contact Us
Address: No. 978 Tianchen Road, High-tech Zone, Jinan, Shandong,China
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The product range includes production technologies for smart capacitors, digital display meters, surge protectors, dedicated backup protection devices for surge protectors, self-resetting over/under-voltage protectors, control and protection switches, and automatic transfer switches for dual power supplies.
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