- Contact Person : Mr. Cen Nemo
- Company Name : Ningbo Aupul Telecommunication Equipment Co., Ltd.
- Tel : 86-574-63509985
- Fax : 86-574-63501892
- Address : Zhejiang,Cixi,No.172, Xiaolin Avenue, Xiaolin Town
- Country/Region : China
- Zip : 315321
100 Pairs MDF Terminal Block
100 pairs Main Distribution Frame Terminal Block
Summary
1. Main Distribution Frame constitute of the frame body, connection block, test module, alarm systems, test equipment, over voltage and over current protection unit and so on, Main Distribution Frame is use to connection with the switch and the user cable, patch cord, over current, over voltage protection and alarm test function, the implementation of YD/T694-2004 standard products.
2. The double side main distribution frame made by advance aluminum-alloy with safety grounding system facilitate instalation and enlarge capacity.
3.The single side main distribution frame improve the advantage of double side main distribution frame,the termination of both external side and exchange side are on the front;the operation of jump wire,alarm system,protectors are also on the front. It completely realizes the front-operation which reduce the space requirement and laying wires regulary it is facilitate operation and maintenance.
4. It adopts a built-in structure, the possible faulty points have decreased in number, and the removal of the modules does not affect the normal working of the alarm system.
Features:
1. All aluminum alloy frame, rigid, elegant appearance, a variety of cable connecting all with Built-in card access methods, safe and reliable.
2. There are many dimensions, structure for the use of protection unit and connection block to meet the new, update, modification, maintenance needs.
3. With four-grade alarm, can use access control, security and other system monitoring the implementation of centralized control or centralized alarm remote interfaces.
4. Contact reed plated with gold or bright tin, flame retardant engineering plastic used. Has a good over-voltage protection and over-current failure to protect.
5. The frame has perfect grounding system.
Technical parameters:
Working temperature: -5 ~ +40 (degree) |
Relative humidity: < 85% (30 degrees) |
Atmospheric pressure: 70 ~ 106 (kpa) |
Storage temperature: -25 ~ - +55 (degrees) |
Insulation Resistance ≥ 1000MΩ |
High-voltage protection>3000V (DC)/mm without breakdown,no arc |
Contact Resistance ≤ 7mΩ between reed wire and terminal into the connection between the contact resistance ≤ 3mΩ |
Pull strength: ≥ 25N |
We can offer different types of Main Distribution Frame with protection connector block and test connector block and surge arrest protection .
Welcome customer offer oem designs making customer size and design is ok !!!
100 Pairs MDF Terminal Block
