Complaint
Description:
SAA GRID has provided various standards and high-strength silica gel posts from 33kV to 800kV for the public utility. In addition to being used for bus supports, many switch manufacturers also provide SAA GRID station posts on switches. And we also providesone piece silicone replacement products for retrofiting older cap and pin posts in substations.| Rated System Voltage (kV) | Section Length (mm) | Arcing Distance (mm) | Creepage Distance (mm) | Specific Creepage Distance | Specified Cantilever Load (kN) | Specified torsional Load (kN·m) | Specified Tensile Load (kN) | Lightning Impulse Withstand Voltage (kV) | Power Frequency Withstand Voltage (kV) | |
| Dry | Wet | |||||||||
| 33 | 445 | 310 | 1150 | 53.7(e)/43.3(d) | 6 | 1.2 | 10 | 140 | 80 | 70 |
| 33 | 445 | 310 | 1440 | 53.7(e)/43.3(d) | 10 | 2.5 | 10 | 185 | 80 | 70 |
| 35 | 450 | 350 | 1100 | 53.7(e)/43.3(d) | 5 | 1.3 | 10 | 230 | 105 | 95 |
| 35 | 560 | ≥400 | 1260(e)/1020(d) | 53.7(e)/43.3(d) | 6 | 4 | 10 | ≥200 | 100 | 80 |
| 35 | 560 | ≥400 | 1260(e)/1020(d) | 53.7(e)/43.3(d) | 12.5 | 6 | 10 | ≥200 | 100 | 80 |
| 36 | 410 | ≥300 | 1160 | 53.7(e)/43.3(d) | 3 | 0.5 | 10 | 200 | 100 | 90 |
| 36 | 560 | ≥400 | 1440 | 53.7(e)/43.3(d) | 10 | 2.5 | 10 | 250 | 110 | 100 |
| 36 | 560 | ≥400 | 1440 | 53.7(e)/43.3(d) | 15 | 3.5 | 10 | 250 | 110 | 100 |
| Order Information: 1.Voltage grade; 2.Specified mechanical load; 3.Creepage distance; 4.Power frequency withstand voltage; 5.Lightning impulse withstand voltage; 6.Insulation distance; 7.Coupling type Ps. Different design could be supplied as customer requirements | ||||||||||
First, receiving inspection of the core rod, fittings and silicon rubber raw material.
And the fittings and core ord will be crimped together, coated with coupling agent at the connection and dried in the air and the silicone rubber are mixed at the same time.
Then the insulator and silicone rubber shall be vulcanized, fixed and molded. If the appearance inspection without problem, a series routine test will be carried out, including lightning impulse, power frequency withstand load and so on.
After passed the test, some parts shall be assembled. Finally, when the avove process are completed, the insulator shall be marked, warehoused, inspected and tested by the customer, and then delivered if there is no error.
2.Q:Do you have a catalog? Could you send me your catalogue?
A:Yes. Please contact us, we can send you product catalog online or email.
3.Q:Can I get some samples?
A:Yes, sample order is available for quality check and market test.
4.Q:Can your factory produce according to customer's requirements?
A:Yes, and we will try our best to meet your requirements. We can also provide OEM/ODM service for our clients.
5.Q:What's your packing standard?
A:Usually we use standard cartons for packing or according to customers' requirements.
6.Q:When is the delivery time?
A:We will arrange shipment within 3-45 days after your payment.
7.Q:Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.
