Elbow Separable Connector
Insutek AZT series of Elbow Connector, is made from EPDM rubber, which consist of 3 layers: inner conductive layer, insulating layer and outer conductive layer. The Elbow Connector is used in the outline of Ring Main Unit and Transformer.
Test and Standard:
- Rated Up to 24KV
- Rated current 250A
- AC withstand voltage 54kV/5mins, Partial discharge at 24kV ≤10pC
- Standard: IEC 60502.4, EN 50180
- Fit for bushing interface Type A
Feature:
- Fully insulated, fully sealed and fully screened
- Excellent stress control
- Easy and safe installation, No special Tool
- Compact design
- Long shelf life
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Insutek AZT series of Elbow Connector, is made from EPDM rubber, which consist of 3 layers: inner conductive layer, insulating layer and outer conductive layer. The Elbow Connector is used in the outline of Ring Main Unit and Transformer
|
Standard |
IEC 60502 |
|||
|
Voltage classes |
6/10(12)kV |
8.7/15(17.5)kV |
12/20(24)kV |
18/30(36)kV |
|
Partial discharge test at ambient temperature |
10kV, <10pC |
15kV, <10pC |
20kV, <10pC |
30kV, <10pC |
|
AC withstand voltage test |
27kV 5min |
39kV 5min |
54kV 5min |
81kV 5min |
|
Impulse voltage withstand |
±75kV each polarity 10 times |
±95kV each polarity 10 times |
±125kV each polarity 10 times |
±170kV each polarity 10 times |
|
Size & Type |
Rated Voltage (KV) |
Rated Current (A) |
Section(mm2) |
|
AZT2-15/250 |
15 |
250 |
25~300 |
|
AZT2-24/250 |
24 |
250 |
35~240 |
|
Adaptor Diameter |
Cable Core Insulation Diameter Range |
6.35/11(12)KV |
8.7/15(17.5)KV |
12/20(24)KV |
18/30(36)KV |
|
|
(mm) |
Min(mm) |
Max(mm) |
Cable section (mm2) |
Cable section (mm2) |
Cable section (mm2) |
Cable section (mm2) |
|
Φ14 |
Φ16.2 |
Φ20.9 |
50~95 |
25~70 |
35~50 |
|
|
Φ28 |
Φ21.7 |
Φ23.0 |
120~150 |
95~120 |
70 |
|
|
Φ20 |
Φ24.1 |
Φ26.5 |
185~240 |
150~185 |
95~120 |
35~50 |
|
Φ22 |
Φ27.0 |
Φ29.5 |
300 |
240 |
150~185 |
70~95 |
|
Φ24 |
Φ16.2 |
Φ32.5 |
|
300 |
240 |
120~150 |
Order Information
Rated Voltage: 15KV □ 24KV □
Rated Current: 250A
Cable Type & Size: 6.35/11(12)KV □ 8.7/15(17.5)KV □ 12/20(24)KV □ 18/30(36)KV
Conductor Material: Copper □ Aluminum □
Conductor Cross Section Area (mm2): 25 □ 35 □ 50 □ 75 □ 90 □ 120 □ 150 □ 185 □ 240 □
Please type √，after confirm corresponding selection
Note:
1.For power cable with copper shield, please ensure with reliable grounding.
2.Can not be used in explosive atmosphere
3.During installation, do not damage the cable insulation
