General
15kV 200A Load break Elbow Connector is a fully-shielded and insulated plug-in termination for connecting underground cable to distribution power system of pad-mound
transformer, surrounding power supply branch box, cable branch box equipped with load break bushings. The elbow connector and bushing insert comprise the essential components of all load break connections. It can meet the demand of lines in nuclear.
The Load break Elbows are molded using high quality sulfur-cured inshulation and semi-conducting EPDM rubber. Standard features include a coppertop connector. tin-plated
copper load break probe with an ablative arc-follower tip and stainless steel reinforced pulling-eye. An optional capacitive test point, made of corrosion resistant pIastic. is
available for Use with fault indicators. The avaibIe conductor cross section is 25- 150mm2 for 15kV cable. The conductive pole W/ARC extinguishes function.
Inference information
Order information
| Reference No |
Conductor croos section(mm²) |
Stretch range over insulation(mm) |
Corresponding Code |
| ZT-15/200-35 |
35 |
16.3-19.9 |
A |
| ZT-15/200-50 |
50 |
16.3-19.9 |
A |
| ZT-15/200-70 |
70 |
19.8-23.5 |
B |
| ZT-15/200-95 |
95 |
23.1-27.1 |
C |
| ZT-15/200-120 |
120 |
23.1-27.1 |
C |
| ZT-15/200-150 |
150 |
23.1-27.1 |
C |
Note : The cable rage is the basic element for choosing the product's type. The conductor size is just for a reference.
Scope of delivery
1、Elbow connector, test point cap, grounding wire, loadbreak brand
2、Loadbreak probe
3、Probe installation tool
4、Clearing paper
5、Silicone lubricant
6、Conductor cable lug
7、Installation instruction sheet
8、Quality certificate
Product structure
1、PULLINGEYE: Stainless steel reinforced for positive shotgun stick switching operations.
2、INSULATION: High-quality EPDM rubber formulated, mixed, and milled in-house for consistent and reliable field performance.
3、SEMI-CONDUCTIVE INSERT: High-quality EPDM rubber creates a smooth surface around the"current interchange" to evenly distribute electrical stress within the insulation.
4、TEST POINT(OPTIONAL): Corrosion-resistan, conductive electrode provides consistent capacitive voltage for application of fault indicators and determining a circuit's state(cap not shown)
5、SEMI-CONDUCTIVE SHIELD: High-qulaity EPDM rubber provides protective dead front shield that meets requirements ofIEEE Standard 592.
6、LOADBREAK PROBE: Tin-plated copper probe with arc-ablative tip(arc follower).
7、CONDUCTOR CABLE LUG: Inertia-welded aluminum barrel and threaded copper lug makes crimping easy and ensures a tight, reliable electrical connection with load break probe. Standard IEEE and CSA types available.
