Description
25kV 200A Loadbreak Elbow connector is a fully-shielded and insulated plug-in termination, rated 200A, 25kV, connected with underground cable ranging from 50mm² to 150 mm² (conductor cross section). It’s loadbreak probe with an ablative arc-follower tip provides dependable loadbreak switching characteristics. The Loadbreak Elbows are molded with high quality peroxidecured EPDM insulation. It is used to connect underground cable to transformers, switchgear and 200A junctions equipped with loadbreak bushings. The test point is available with hot line voltage indicators.
Order Information
| Reference No. | Conductor Cross Section (mm²) | Stretch Range Over Insulation(mm) | Cable Type(kV) | Corresponding Code |
| UG LE-25/200-50 | 50 | 23.1-27.1 | 18/20 | E |
| UG LE-25/200-70 | 70 | 24.9-29.0 | 18/20 | E |
| UG LE-25/200-95 | 95 | 27.4-32.5 | 18/20 | F |
| UG LE-25/200-120 | 120 | 27.4-32.5 | 18/20 | F |
| UG LE-25/200-150 | 150 | 31.0-36.1 | 18/20 | G |
– The cable range is the basic element for choosing the product’s type.
– The conductor size is just for a reference.
Electrical Characteristics
| Voltage Rating | 25kV
15kV |
| Maximum Rating Phase-to-phase | 26.3kV
14.4kV |
| Maximum Rating Phase-to-ground | 15.2kV
8.3kV |
| AC 50Hz 1 Minute Withstand | 40kV
34kV |
| DC 15 Minute Withstand | 78kV
53kV |
| BIL and 1.5 / 50µs Impulse Withstand Voltage | 125kV
95kV |
| Partial Discharge Voltage | 19kV ( <3pC)
11kV |
| Continuous Current | 200A |
| Switching Current | 1010 operations atat 200A, 26.3kV
200A,14.4kV |
| Fault Closure | 10kA |
| Short Time | “10kA rms sym.sym. ForFor 0.17s (60Hz) // 0.2s0.2s (50Hz) 3.5kA rmsrms sym.sym. forfor 3.0s”3.0s
rms |
| Meets ANSI / IEEE 386, latest version. Mate with bushing interface figure 7.5. | |
Bom
– Loadbreak Elbow Connector
– Test Point Cap
– Grounding Wire
– Pressing Plate
– Hook – Cleaning Tissue
– Silicone Lubricat
– Conductor Cable Lu
– Installation Instruction Sheet(Optional)
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