Single Phase 1p Imax 40ka Surge Protective Device
|FOB Unit Price:||US $20 US $10|
|Purchase Qty. (Pieces)||FOB Unit Price|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal|
- Model NO.: CAU4-40R
- Structure: Zinc Oxide Arrester
- Application: AC/DC System
- Operation Voltage: Low Voltage
- Material: ZnO
- Brand: Chana
- Width (Mm): 18mm
- Maximal Discharge(8/20 Microsecond) Imax: 40ka
- Model: Built-in Fuse
- Transport Package: 180PCS/Box
- Origin: Zhejiang, Wenzhou
- Type: Signal Type Arrester
- Installation: Parallel Arrester
- Size: Small
- Shape: Cuboid
- Certification: ISO9001, CCC
- Installation Type: Modular
- Nominal Discharge (8/20 Microsecond) in: 20ka
- Color: Red
- Trademark: CHANA
- Specification: CE, CCC
- HS Code: 853620000
CAU4-40R series SPDs for bulit-in fuses are applied in 230/400V (50/60Hz) low-voltage power supply and distribution systems such as computer room equipment, monitoring room equipment, control room equipment, telephone room, other low-voltage rooms, offices, and household electrical equipment for preventing them from indirect lightning strike and surges. They are used in the potential connection like the lightning induction prevention between LPZ02 interfaces.
2. Technical Data
|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|
|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|
|Installation method||35mm DIN electric rail EN 50022|
1. Normally by SEA From NINGBO TO ...
2. Products are shipped via UPS / DHL / FedEx / TNT and so on expresses (door to door) If the amount is Small.
3. We Provide Drop shipping Service.
4. In order to ensure you receive your order tax free upon import, we can declare lower value according to your demand.
5. Shipping via EMS. UPS. FedEx and TNT express usually takes 3~7days dependent on the destination country.
1. We usually use T/T (30% deposit before production and 70% to be paid against the copy of B/L).
2.If the Amount is small,you can pay to us by western union/Paypal/Money Gram.
3. L/C also acceptable
1. We provide 18 months warranty.
2. If the product is defective, please notify us within 10 days of delivery.
3. All products must be returned on their original condition, in order to qualify for a refund or exchange of goods