CSMS-B40
Un(V) :
DC600V/1000V/1200V/1500V
Uc(V) :
DC670V/1200V/1500V/1800V
In (8/20 μs):
20kA
Imax(8/20 μs):
40kA
Reference Standards:
IEC 61643-31OEM/ODM Acceptable
Additional Function:
Thermal Tripping Protection, Status Indicator, and Remote SignalingTechnical Parameters
|
SPD Model |
CSMS-B40 |
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|
Rated voltage Un |
DC600V |
DC1000V |
DC1200V |
DC1500V |
|
Maximum continuous operating voltage Uc |
DC670V |
DC1200V |
DC1500V |
DC1800V |
|
Nominal discharge current In（8/20µs） |
20kA |
20kA |
20kA |
20kA |
|
Maximum discharge current Imax（8/20µs） |
40kA |
40kA |
40kA |
40kA |
|
Voltage protection level Up |
≤2.2kV |
≤4.0kV |
≤4.4kV |
≤5.2kV |
|
Response time |
≤25ns |
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|
Leakage current |
≤15μA |
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|
Sectional area of Wire |
6-35mm² |
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|
Maximum backup fuse |
125A gl/gG |
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|
Connection type |
Terminal wiring (torque: 2.5Nm) |
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|
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） |
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|
485 Communication |
Optional |
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|
Number of Poles |
2P |
3P |
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|
Dimensions |
18mm/P |
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|
Reference Standards |
IEC61643-31；GB/T18802.31 |
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|
Case material |
Flame retardant plastic |
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|
Mounting |
DIN rail 35 mm |
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|
Ambient air temperature for operation |
-40℃~+80℃ |
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|
Ambient air temperature for storage |
||||
|
Relative humidity |
5~95%（No condensation） |
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|
Degree of protection of enclosure (IP code) |
IP20 |
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|
Operating altitude |
≤3000m |
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|
Atmosphere pressure |
70kPa~106kPa |
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|
Warranty period |
3 years |
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SPD Schematic
|
2P SPD Schematic |
3P SPD Schematic |
Wiring Diagram
|
2P SPD Wiring Diagram |
3P SPD Wiring Diagram |
Dimensions (mm)
|
CSMS-B40-2P,-3P Dimension figure |
RELATED PRODUCTS
DC Power SPD
Un(V):
DC12/24/48/120/220/380/750/1000
Uc(V):
DC15/30/60/175/275/505/1060/1200
In (8/20 μs):
20kA
Imax(8/20 μs):
40kA
Mode of Protection:
L/N-PE; L-N, 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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