MDF Main Distribution frame 1 pair over-voltage over-current protector unit line protection unit FA947
1. Perfect and reliable over-voltage and over-current protection with sound and light alarm, and self resulming fail protection.
2. The performance of anti-burn: PPT(UL94V-0) or anti-burn ABS(UL94V-0), combustibility achieved GB/T 5169.7-1985 standard
3. DC puncture voltage: 190-260V
4. Pulse puncture voltage: ≤800V(1KV/us voltage increasing rate)
5. Insulation resistance: 1000MΩ(between any two separable modules)
6. Normal temperature resistance: ≤22Ω(R≤2Ω(over-current protection)
7. Contact resistance: ≤3mΩ
8. Contact resistance between reeds: ≤7mΩ
9. Normal temperature current: I=falling from 500mA to 150mA t<20s
I=falling from 1A to 500mA t<1.3s
I=falling from 2A to 500mA t<0.5s
I=falling from 3A to 500mA t<0.2s
10. Sactive time: I=2.5A t<15s(220V/AC)
11. resistance to voltage: ≥1000V(AC)/1min without breakdown or arc
12. used with AS-MDF-XHW-P 100 pair MDF terminal block.
Our Services
- Professional manufacturer, 100% tested.
- Customers solutions in days, not weeks.
- Warmly services with careful attentions.
- Can provide your specific inquiry within 24 hours.
- Save much costs, bring more benefit for customer to expand business.
Our Partners:
Certification:
Why Choose Us:
1.Professional manufacturer, 100% tested.
2.Customers solutions in days, not weeks.
3.Warmly services with careful attentions.
4.Can provide your specific inquiry within 24 hours.
5.Save much costs, bring more benefit for customer to expand business.
FAQ:
1. Q: How can I get your quotation?
A: Please provide us informations as below:
1. Item Number.
2. Quantity.
3. Company Profile (Name, Tel, Fax, Address, and Webpage)
4. Any Other Relevant Details.
2. Q: How can I get a sample to check your quality?
A: After price confirmation, you can require for samples to check our quality.
3. Q: Terms of payment?
A: We accept payment as the following.
1).100% TT in advance.
2). 30% T/T deposit, 70% balance before delivery.
3). Large quantity, Can Discuss
4. Q: Can you do OEM?
A: Yes we can.
5. Q: What about delivery time?
A: 1) Samples: within one week.
2) Goods: 15-20days usually. Depends on your order qty.
6. Q: Can i get your e-catalog?
A: You can give me a inquiry, i will send it to your email.
7. We have been 30 years experience in this field. We are the prefessional supplier that you can trust.
SEND ME A INQUIRY NOW! I WILL GIVE YOU A BEST OFFER!
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1 Pair Over - Voltage Line Protection Unit FA947 , Fiber Distribution Frame For Network Images
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