NDT Circular Electricity Connector for Nondestructive test equipment
Details：
The connector of TP type is the renewal of the old product, which is the most ideal product that can substitutes type P. It can directly substitute the type P connectors. It increases many kinds of contacts on the basis of type P. It has serious advantageous such as the small bulk, lightweight, and quick coupling. The product has two kinds: the sealed and non-sealed. The sealed productions are used in the high seal request environment. According structure it can be divided into shielded and no non-shielded. The user may dispose electric cables by the requests. This product specification is complete, the touch-pair diameters are divided into 8 kinds：1、1.5、2.5、3.5、5、5.5、7、9、10（mm）. To adapt the different work current, the biggest electricity current is 200A. In order to make the sockets adapt the big electric current work requirement, the pinholes are completely gold-plated, and the contact performance is good, bearing inserting and pulling out. The installing size can add a T in front of the P type connector. (Slightly modification is made to few products)
Conditions of use environment
Relative temperature : -40 ° C ~ +125 C
Relative Humidity : when40 ± 2 ° C, up to 95% ± 3%
operating Pressure : 101.33KPa ~ 6.6Pa
Vibration : vibration frequency 10Hz ~ 2500HZ, acceleration 110m/s2
Impact : acceleration 980.7m/s2
Centrifugal power: acceleration 392 m/s2
The main technical characteristics
Rated current
|
Dia. of contact pair（mm） |
1 |
1.5 |
2.5 |
3.5 |
5.5 |
7 |
9 |
10 |
|
Working current(A) |
5 |
10 |
25 |
50 |
100 |
120 |
150 |
200 |
|
Contact resistance(mΩ) |
≤6 |
≤4 |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
≤1 |
Insulation resistance : under normal conditions , not less than 1000M Ω
Number of validity : under normal conditions ,1500V
Sealing : sealing connectors should remain sealed under following conditions:
in the condition: temperature 20 ° C ± 5, no electricity charge, pressure difference between internal and external up to 80Kpa
in the condition: temperature 55 ± 2 ° C, no electricity charge, pressure difference between internal and external up to 60Kpa
Lifetime : push/pull 500 times
Administering standards : Q/321283LSB01-2004 "Y (T) P series of circular connector"
