JPX265-G2 audio wiring unit

Directory:

Product Solutions

MDF Audio Main Distribution Frame Series

MDF wiring module

>> Message

>> Contact Us

Product Description
Product parameters
Order Information

The JPX265-G2 series audio components are suitable for use with small-capacity telephone exchange equipment, used to connect internal and external lines, and have the functions of wiring, testing, and protecting internal equipment and personal safety.
Performance description:

The product can be opened individually and rotated as a whole, facilitating wiring operations;

Wire connection, testing, and security device insertion and removal are all completed from the front;

Equipped with a 25-line module alarm, it has a security device anti-insertion function to ensure that the insertion of the security device does not affect jumper operations.

Product capacity: 100 lines, 200 lines, 300 lines, 400 lines, 600 lines.
Technical specifications:

Conductor material: single-strand plastic insulated wire

Core wire diameter: 0.4-0.6mm

Outer diameter (including insulation layer): ≤1.4mm

Pull-out force of a single wire in the vertical direction of the groove: ≥25N

Contact pressure between the fuse spring and the terminal block: f > 50g

Connection lifespan: >200 times

Safety unit:

DC breakdown voltage Udc=230 (+30/-40)V;

Pulse breakdown voltage Umax ≤800V (at a voltage rise rate of 1000V/μs);

Lightning surge withstand capability: can operate normally under a pulse voltage of 4KV (voltage waveform 10/700μs, 10 test times, 1-minute interval, with opposite voltage polarity for adjacent tests);

Power line induction (long line) withstand capability: can operate normally under voltage Uac(max)=600Vr.m.s f=50HZ for a duration of 500ms with 5 tests, 1-minute interval;

Power line contact withstand capability: can operate without ignition or burning under voltage Uac(max)=220Vr.m.s f=50HZ for a duration of 1 hour;

Normal temperature resistance <20Ω, a, b line difference <1.5Ω;

Overcurrent protection function: does not operate at a current of 90mA, does not operate for 1 hour (test voltage DC 60V, ambient temperature +40℃).

Serial Number	Name Type	External Dimensions (mm) HeightXWidthXDepth	Capacity Remarks	备注
1	JPX265-G2Audio Wiring Unit	305X482X105 7U	External Line100L/Internal Line128	Including Module
2	JPX265-G2Audio Wiring Unit	445X482X105 11U	External Line200/Internal Line192	Including Module
3	JPX265-G2Audio Wiring Unit	625X482X105 15U	External Line300/Internal Line320	Including Module
4	JPX265-G2Audio Wiring Unit	745X482X105 17U	External Line400/Internal Line325	Including Module
5	JPX265-G2Audio Wiring Unit	1045X482X105 24U	External Line600/Internal Line512	Including Module
6	FA8-131-25B2External Line Module	25X300X55	25Return Line	Preserve Arrangement
7	STO-137-32B1Internal Line Module	20X300X55	32Return Line	Test Row