Telecommunication MDF Main Distribution Frame Over - Current Protector Unit

Main Distribution Frame Over-current Protector Unit

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

1, The frame is made of shaped alloy aluminum , it looks nice in shape and construction;

2, Perfect and reliable over-voltage and over-current protection with sound and light alarm, and self resulming fail protection.

3, Both security block and test block are equipped with dualclip, terminals, when cutover outside lines mat be not disconnected, clipping wires and cutting lines will be finished at the same time, the connecting is quick and reliable.

4, The performance of anti-burn: PPT(UL94V-0) or anti-burn ABS(UL94V-0), combustibility achieved GB/T 5169.7-1985 standard

5, DC puncture voltage: 190-260V

6, Pulse puncture voltage: ≤800V(1KV/us voltage increasing rate)

7, Insulation resistance: 1000MΩ(between any two separable modules)

8, Normal temperature resistance: ≤22Ω(R≤2Ω(over-current protection)

9, Contact resistance: ≤3mΩ

10, Contact resistance between reeds: ≤7mΩ

11,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

12,Sactive time: I=2.5A t<15s(220V/AC)

13,resistance to voltage: ≥1000V(AC)/1min without breakdown or arc

14,Clip-on life: >200 times

Over 30 Years of Experience
Cixi Anshi Communication Equipment has been specializing in jacks and connectors since 1986. We offer you more than 200 specifications in 10 categories, including fiber-optic distribution trays and splice closures, drop wire connectors, Cat5E and Cat6E patch cables, internet connectors, and distribution boxes. About 60% of our products are exported to Southeast Asia, Europe, the Middle East, Africa and the US.

One New Product Every Month
Our six R&D staff members use advanced testing equipment from the US. They use computer software such as AutoCAD, Pro/E, 3D MAX and Photoshop. They also develop one new product every month to meet your requirements.

OEM/ODM Orders Accepted
Now, we have more than 100 staff members and 20 of them are technicians at our 4,800 sqm factory. We have two production lines dedicated to processing your OEM/ODM orders, thus, we produce $200,000 worth of components every month.

Three Sections to Control Quality
Following ISO 9001:2000 guidelines, our quality control department includes QC, QE and QA sections. QA staff members check the quality of all raw and processed materials, while QE personnel are responsible for the related documents. QC staff members handle your requests and quality statistics, and make the corresponding improvements. We use materials from South Korea, the US and Taiwan to ensure quality. You can have confidence in ordering our CE-approved products.

Contact Us Today
Call us today for more information.