Usage:Insulator for the over-head bare wire;
Bus-bar insulator and protection in the high-and-low voltage switchgear box
Recovery of the damage power and cable protection
Insulator and recovery of other electrical equipments;
Tube correction-resistance.
Shrinkage temperature:120-130℃
Attention: Connect at least when winding
Note: We can provide special specification and color by the cilents' requir-ements.
| Voltage class | Mode & Specification | Width (mm) | Length (mm) | Thickness (mm) |
| 1kV | RSD×10000×0.6 | 50 | 10000 | 0.6 |
| 10kV | RSD×5000×1.2 | 50 | 5000 | 1.2 |
| 35kV | RSD×5000×1.8 | 50 | 5000 | 1.8 |
Note: The continuous length of composite insulating thermal-shrinkable tape may be designed with customers' demands.
| Order | Test items | Standard requirements | Test result |
| 1 | 1min phase-phase power frequency withstand test | 42kV no fash and no breakdown | 42kV,1min,no flash and no breakdown sample |
| 2 | phase-phase impulse voltage test | 75kV 15 times phase-phase impulse withstand test of the positive and the negative respectively, no flash and no breakdown | 75kV 15 times phase-earth shock withstand test of the positive and the negative respectively; no flash and no breakdown sample |
| 3 | 1min phase-earth power frequency withstand test | 42kV no flash and no breakdown | 42kV,1min,no flash and no breakdown sample |
| 4 | phase-earth impulse-voltgae test | 75kV 15 times phase-earth impulse withstand test of the positive and the negative respectively; no flash and no breakdown | 75kV 15 times phase-earth shock withstand test of the positive and the negative respectively; no flash and no breakdown sample |
| 5 | temperature rise test | the temperature rise of the copper should not over the bare copper's when the insulated tube shrunk in the below 40C surrounding. | the temperature rise of the bare copper: 45.7C the temperature rise of the insulated copper bus-bar: 41.4℃ |
| 6 | withstand test of the heat-shrinkable tube | 20kV,1min no breakdown | 20kV.1min no breakdown |
| Mode & specification (mm) | product specification (mm) | Adaptable width of the bus-bar (mm) | |
| MPG10-C-25/10 | MPG35-C-25/10 | Φ25 | 30 |
| MPG10-C-30/12 | MPG35-C-30/12 | Φ30 | 40 |
| MPG10-C-40/16 | MPG35-C-40/16 | Φ40 | 50 |
| MPG10-C-50/20 | MPG35-C-50/20 | Φ50 | 60 |
| MPG10-C-65/26 | MPG35-C-65/26 | Φ65 | 70 |
| MPG10-C-75/30 | MPG35-C-75/30 | Φ75 | 80 |
| MPG10-C-85/34 | MPG35-C-85/34 | Φ85 | 100 |
| MPG10-C-100/40 | MPG35-C-100/40 | Φ100 | 120 |
| MPG10-C-120/48 | MPG35-C-120/48 | Φ120 | 150 |
| MPG10-C-150/60 | MPG35-C-150/60 | Φ150 | 180 |
| MPG10-C-180/72 | MPG35-C-180/72 | Φ180 | 200 |
| MPG10-C-200/80 | MPG35-C-200/80 | Φ200 | 250 |
Note: 10kVcontinuous length bus-bar tube, low-smoke length bus-bar tube.
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