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| Customization: | Available |
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| Certification: | CCC |
| Protection: | Anti-static |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
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| Rated working voltage Un (AC): | 220V | Maximum continuous operating voltage Uc (AC): | 385V |
| Voltage protection level Up (KV)s: | 1.6UP | Ground wire: | 4.0-35mm² |
| Maximum discharge current (8/20us) In: max (KA): | 20KA/40KA/60KA | Response time ns: | <25 |
| Test level: | II | Protection level: | IP20 |
| Unipolar width: | 18 | Ambient temperature: | -40°---+85° |
| Nominal discharge current: | 10KA | Surge protector type: | Voltage limited type |
| Connection specifications: | Phase line/neutral line:2.5-35mm² | The signal line: | 1.5mm² |
Our company is a leading manufacturer specializing in the design, production, and OEM services of a wide range of electrical apparatus including transformers, voltage stabilizers, circuit breakers, inverters, relays, load switches, contactors, current tranformer, multimeter, disconnector, surge protective device, overvoltage and undervoltage protector, track socket, Fuse, meter, load switch, capacitor, variable frequency drive,voltage regulator etc.
We hold management system certification: ISO9001: 2015, IS014001: 2015, and kinds of quality certification such as: CE, CB, TUV, RoHS, UL, etc.
Our products are supplied to more than 60 countries and regions, you will be the next client to our high cost-effective electrical apparatus.
Our SPD (Surge Protective Device) is a cost-effective and reliable solution for safeguarding DC electrical systems, standing out in the global market with four unbeatable advantages.
First, competitive pricing is our key edge. As a direct manufacturer, we cut out middlemen and leverage large-scale production to lower costs-our SPD is priced 15-20% below market averages, while never compromising on quality.
Second, superior quality is guaranteed. Each unit passes strict tests: it meets IEC 61643-32 and UL 1449 standards, withstands 10kA surge currents, and uses high-grade zinc oxide varistors and flame-retardant shells for long-term durability (2000+ hours of aging tests confirm stable performance).
Third, fast delivery ensures timeliness. We keep stock for common models, enabling 24-48 hour order fulfillment; custom specifications are shipped within 5-7 days. Partnering with top logistics firms (DHL, FedEx, sea freight), we ensure on-time arrival to 80+ countries.
Lastly, rich export experience simplifies your process. With 8+ years in global sales, we're familiar with regional certifications (CE, RoHS, TÜV, FCC) and local compliance rules-whether for Europe, Southeast Asia, or North America, we handle documentation and offer multilingual after-sales support.
Ideal for solar systems, telecom equipment, and industrial DC circuits, our SPD balances cost, quality, and efficiency. Contact us for quotes or samples today!
FAQ:
1.Do you provide samples ? is it free or extra ?
Yes, we could offer the sample for free charge but do not pay the cost of freight.
2.Does your company provide customized manufacturing?
We provide OEM service to our customers.
3.How long is your delivery time?
It depends on order quantity and payment time.
4.How is the after-sale service?
We offer spare parts accordingly and English-speaking engineer offer online service.
5.ls there any discount?
Yes, for larger quantity, we always supportwith better price.
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