EELT24-250-1
Type A (EN50181)
10kV, 20kV
250A
Compression Type
EPDM
Yes
GCA
Carton Box
China
8546900000
Product Description
EPDM 24kV 250A Dead Break Screened Separable Connector(Interface A)
• EELT24-250-1 EPDM Elbow Connector is screened separable elbow connector made of EPDM rubber, designed to connect the polymeric cable to transformers, switchgears, cable branch box and other equipment.
• Rated current 250A, for max. voltage up to 24kV.
| Product type and size | for diameter over XLPE insulation Ø (mm) | Suitable rated voltage and recommended cable conductor size | |
| Um=17.5kV, (sq.mm) | Um=24kV, (sq.mm) | ||
| EELT24-250-1, Size 1 | Ø16.8~Ø19.2 | 35, 50 | 35 |
| EELT24-250-1, Size 2 | Ø19.7~Ø22.5 | 70 | 50 |
| EELT24-250-1, Size 3 | Ø21.5~Ø24.6 | 95, 120 | 70, 95 |
| EELT24-250-1, Size 4 | Ø23.9~Ø27.3 | 150 | 120 |
| EELT24-250-1, Size 5 | Ø26.2~Ø28.1 | 185 | 150 |
Technical Data
| Test Item | Test value |
| AC voltage withstand | 54kV, 5min |
| AC voltage withstand | 30kV, 15min |
| Partial discharge | 20kV, ≤10pC |
| Heating cycles voltage test | 30 cycles in air, 30 cycles under water at 95-100°C, 30kV |
| Thundering impulse voltage withstand | 125kV at 10 positive and 10 negative |
| Disconnect / connect | Five complete operations, no visible damage to contact |
| Screen resistance | Not exceed 5000Ω |
| Thermal short-circuit test | No visible deterioration at 12.2kA, 2s |
| Dynamic short-circuit test | No visible deterioration at 44.3kA, 60ms |
