Medium Voltage Products
Screened Front and Rear Separable Connectors
24/36kV, 630A, Interface C,
35-500mm²

AQT3-24/630K Front Connector
AHT3-24/630K Rear Connector


Description
Screened front T and rear connectors are suitable for use on cable branch boxes, ring main units (switchgear) transformers, motors and cable to cable connections.
Features
- Every connector is suitably tested and QC passed prior to dispatch (AC withstand and partial discharge)
- EPDM for increased safety
- Cable adaptor manufactured of stress reducing material to balance the electric field at the cable crossing
- Meet the requirements of standard IEC 60502. KEMA Report No. 70951914-TDT09-72776A
- All 3 core installations require a suitable Tri-Furcating kit
- T-body allows for a cost effective upgrade if required, fit rear connector only
Other Accessories
- Torque Shear lugs (centre)
- Cable stripping tool (Semicon/XLPE cable)
- Test Probe
- 400A Installation
– see page 43

Kit Contents (Front Connector)
Item | Description | Qty | ||
1. | Front Connector Body | 3 | ||
2. | Insulating Plug | 3 | ||
3. | Cable Adaptor | 3 | ||
4. | Screen Cover | 3 | ||
5. | Bolt | 3 | ||
6. | Earthing Wire | 3 | ||
7. | Semi-conductive Tape | 1 | ||
8. | Abrasive Paper | 1 | ||
9. | Lubricant | 1 | ||
10. | Tube Spanner/Fixing Tool | 1 | ||
11. | Cable Stripping Ruler | 1 | ||
12. | Dielectric Tissue | 9 | ||
Installation Sheet | 1 | |||
Certificate of Conformity | 1 | |||
Packing list | 1 | |||
Factory test record | 1 |
74 Technology Crescent, Klipriver Business Park, Klipriver
Tel: 011 868 3783 Fax: 011 868 3773
E-mail: office@airshrinksa.co.za Website: www.cip-airshrink.co.za

32
Medium Voltage Products
Screened Front and Rear Separable Connectors

Order Information
Separable Connector | Voltage | |
Type | Product Code | |
T-Front | AQT3-24/630K-Z | 24kv |
Rear | AHT3-24/630K-Z | 24kv |
T-Front | AQT3-36/630K-Z | 36kv |
Rear | AHT3-36/630K-Z | 36kv |
Kit Contents (Rear Connector)
Item | Description | QTY | ||
1. | Rear Connector Body | 3 | ||
2. | Cable Adaptor | 3 | ||
3. | Linking Rod | 3 | ||
4. | Bolt | 3 | ||
5. | Earthing Wire | 3 | ||
6. | Semi-conductive Tape | 1 | ||
7. | Abrasive Paper | 1 | ||
8. | Dielectric Tissue | 9 | ||
9. | Lubricant | 1 | ||
10. | Cable Stripping Ruler | 1 | ||
Installation Sheet | 1 | |||
Certificate of Conformity | 1 | |||
Packing list | 1 | |||
Factory test record | 1 |
Substitute “Z” with the number as indicated in the cable adaptor selection chart below, this represents the most suitable cable size and dimensions.
“Z” | Cable Size (mm²) |
Cable Adaptor Range (mm) ID (mm) |
|
24kv | |||
35 | 35 | 16 – 22 | 13.5 |
50/70 | 50 – 70 | 19 – 25 | 16.5 |
95/120 | 95 – 120 | 22 – 28 | 19.5 |
150/185 | 150 – 185 | 25 – 30 | 22.5 |
240 | 240 | 27 – 32 | 24.5 |
300 | 300 | 30 – 35 | 27.5 |
36kv | |||
35/70 | 35 – 70 | 24 – 28 | 20 |
95/150 | 95 – 150 | 28 – 33 | 25 |
185/240 | 185 – 240 | 33 – 38 | 30 |
300/400 | 300 – 400 | 39 – 43 | 35 |
500 | 500 | 44 – 50 |
40 |
74 Technology Crescent, Klipriver Business Park, Klipriver
Tel: 011 868 3783 Fax: 011 868 3773
E-mail: office@airshrinksa.co.za Website: www.cip-airshrink.co.za

33
Medium Voltage Products
Screened Front and Rear Separable Connectors
AHY5WZ – Rear Separable Connector Body C/W Surge Arrester

Order Information and Technical Data
Description |
24kV AHY5WZ-34/90-24 |
36kV AHY5WZ-51/134-3 |
System Nominal Voltage (kV rms) | 20 | 40.5 |
Rated Voltage (kV) | 34 | 51 |
Continuous Operation Voltage (kV) | 27.2 | 40.8 |
5kA Lightning Impulse Current Residual Voltage(kV) |
≤ 90 | ≤ 134 |
At D.C 1mA Voltage U1mA (kV) | ≥ 48 | ≥ 73 |
Leaking Current at D.C. 0.75 U1mA (μA) | ≤ 50 | ≤ 50 |
2ms Rectangular Current Withstand (A) | 150 | 400 |
A.C. Withstand Voltage Test for EPDM Housing (5min) (kV) | 54 | 81 |

74 Technology Crescent, Klipriver Business Park, Klipriver
Tel: 011 868 3783 Fax: 011 868 3773
E-mail: office@airshrinksa.co.za Website: www.cip-airshrink.co.za
