Basic Info
Model NO.: CAU4-40R
Structure: Protective Gap
Application: AC/DC System
Operation Voltage: High Voltage
Material: Ceramic
Brand: Chana
Protection Level: IP20
Flame Resistance: V0
Specification: CE ROHS
HS Code: 853649000
Type: Power Source Arrester
Installation: Parallel Arrester
Size: Small
Shape: Cuboid
Certification: ROHS, ISO9001, SGS, CCC
Quick Response: Less Than 25 Ms
Shell Material: PA66/PBT
Trademark: CHANA
Origin: Wenzhou, China
Product Description
Product Description of spd
1. Hot China Products Led Display Surge Protection Device Specifications:
1. PC Material
2. Response Time: ﹤ 25 (ns)
3. Operating Voltage Uc: 385V
4. Nominal Discharge Current: 30 (KA)
5. Color: Red, Green, Yellow, White, Orange
6. All kinds of modern design used for different international market
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2. Hot China Products Led Display Surge Protection Device Feature:
1. Extremely quick respond, large intake capacity
2.35mm guide rail installation, standardized module design
3. Small leakage power, long work life, simple maintenance
4. High quality pressure sensitive resistance, stable performance
5. PC retardant material: Good heat, impact and flame resistance
6. Temperature control breaker, build-in over currents fuse protector
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3. Hot China Products Led Display Surge Protection Device OEM/ODM Service Offered:
1)Material, size and other requirements are ﹤customized﹥.
2)Please kindly inform us which items you are interested & the reasonable price will be provided you upon receipt of your new ASAP.
3)Answer your question
4)Solve the problem with you during our products
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4. Packing And Shipment
We can ship the goods for you by following ways:
1)By Express: DHL, FEDEX, UPS, TNT, SF EXPRESS, China Small Package and so on.
2) By Air: We can ship from Ningbo, Shanghai, Shenzhen, Hongkong, Urumqi, Beijing.
3) By Sea: We can offer you FOB Ningbo, FOB Shanghai.
4) We also can send to your forwarder or agent in China, who can arrange shipment for you.
Model | CAU4-40R/1P,2P,3P,4P,1+NPE,2+NPE,3+NPE |
According to EN 61643-11, SPD | Level 2 |
According to IEC 61643-1, SPD | Level II |
AC nominal voltage Un | 230V/4--VAC (50/60Hz) |
Maximum continuous operating voltage (L-N) Uc | 385Vac/55Vdc |
DC voltage parameters V1mA | 620V |
AC maximum continuous operating voltage (N-PE) Uc | 255V |
Nominal discharge current (8/20μs) In | 20KA |
Maximum discharge current (8/20μs) Imax | 40KA |
Lighning impulse current (10/350μs) (N-PE) limp | 12KA |
Voltage protection level (L-N) Up | ≤1800V |
Voltage protection level (N-PE) Up | ≤1500V |
Interrupting capacity of industrial frequency current | 300A |
(N-PE) lfi | |
Response time (L0N) Ta | ≤25ns |
Response time (N-PE) Ta | ≤100ns |
Malfunction alert | Green light: normal: red light; Invalid |
Protection level | IP 20 |
Remote signal wiring | Normally open, normally close |
Circuit protection | Thermal release + backup fuse release |
Panel function | LED + green-light indicator |
Minimum installation wire cross-sectional area | Minimum 10mm2 solid wire / multiplied yarn |
Maximum installation wire cross-sectional area | Maximum 25mm2 flexible wire / 32mm2 multiplied yarn |
Flame resistance | V0 |
Installation method | 35mm DIN electric rail EN 50022 |
Shell material | PA66/PBT |