

20kV Screen Front/Rear Connector
Category:
Key Words:
Detachable Terminals
Connector
Mailbox
Product Details
1、Imported EPDM rubber is used, which not only has excellent electrical properties, but also is tear-resistant, ozone-resistant, oxidation-resistant, corrosion-resistant and has high mechanical strength.
2、Internationally advanced three-layer injection process effectively ensures the interface performance and avoids the interlayer gap, minimising partial discharge.
3、Unique stress cone structure, effective evacuation of electric field stress, to solve the problem of electric field stress at the cut-off of the cable shielding layer; expandability, flexible disassembly and installation, can complete the cable T-type connection.
4, uniform outer shielding layer, grounding resistance of less than 5000Ω, effectively keeping the outer surface of the cable head zero potential, to ensure the maintenance and operation of personal safety.
5, has good thermal stability and thermodynamic properties; good sealing performance can be run underwater.
6, miniaturised structure size, more adaptable to the design trend of box miniaturisation. Front plug + rear plug combination size 280mm.
Technical Parameters:
Rated Voltage | 24kV |
Applicable Bushing Type | Type C (Φ46/Φ56 - 90) |
Power Frequency Withstand Voltage | AC: 81kV/5min |
Partial Discharge | 30kV, ≤10pC |
Impulse Voltage | 170kV ± 10 times, No breakdown, No flashover |
Shielding Resistance | ≤5000Ω |
Applicable Cable Cross - section | 35 - 500mm² |
Note: This product meets the requirements of IEC 60502 and GB/T 12706. |
Specifications and Selection Table:
Product Name | Model | Applicable Cable Cross - section (mm²) 12/20kV | Applicable Cable Cross - section (mm²) 18/20kV | Cable Core Insulation Outer Diameter (mm) |
18/30kV Shielded Front/Rear Plug | YXLM - C - 20/630 - Q/H | 35 ~ 70 | / | 18 - 21 |
YXLM - C - 20/630 - Q/H | 95 ~ 150 | 35 ~ 70 | 23 - 26 | |
YXLM - C - 20/630 - Q/H | 185 ~ 240 | 95 ~ 150 | 27 - 31 | |
YXLM - C - 20/630 - Q/H | 300 ~ 400 | 185 ~ 240 | 31 - 35 | |
YXLM - C - 20/630 - Q/H | / | 300 ~ 400 | 37 - 40 |
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