Basic Info.
Model NO.
GW4-Customisable products
Installation
Outdoor High-voltage
Operation
Electric
Grounding Mode
Grounding
Movement Mode
Vertical Rotary Type
Number of Poles
Three Pole
Grounding
Double Ground
Series
Three
Run
Turn the Horizontal
Common Model
Gw
Structure of Operating
Electric
Certification
ISO, IS9001, ISO9001
Brand
Taikai
Usage Scenario
Outdoors
Voltage Level
Medium and High Pressure
Movement Style
Electric and Manual
Nature of The Campaign
Revolve
Transport Package
Lron Packaging
Trademark
TAIKAI
Origin
China
HS Code
8535301090
Production Capacity
30000cover/Years
Product Description
| Name (of a thing) | unit (of measure) | GW4 | |||||||
| Product Type | Double Column Horizontal Rotary Center Disconnect | ||||||||
| rated voltage | kV | 40.5 | 72.5 | 126 | 145 | 170 | 252 | 363/420 | |
| rated current | A | 630, 1250, 2000, 2500, 3150, 4000, 5000, 6300 | |||||||
| Rated frequency | Hz | 50/60 | |||||||
| Rated short-time withstand current and duration | kA/s | 40/4, 50/3, 63/3 | |||||||
| Rated 1min frequency withstand voltage (RMS) | break | kV | 118 | 202 | 303 | 315 | 375 | 606 | 720/610 |
| targeted (e.g. attacks) | 95 | 160 | 230 | 275 | 325 | 460 | 510/520 | ||
| Rated lightning impulse withstand voltage (peak) | break | kV | 215 | 439 | 653 | 750 | 860 | 1256 | 1380/1665 |
| targeted (e.g. attacks) | 185 | 380 | 550 | 650 | 750 | 1050 | 1175/1425 | ||
| Rated operating impulse withstand voltage (peak) | break | kV | 1145/1350 | ||||||
| targeted (e.g. attacks) | 950/1175 | ||||||||
| We customize our products according to customer requirements. | |||||||||
- The conductive tube adopts special-shaped aluminum profile structure, which increases the conductive heat dissipation area and reduces the influence of skin effect, and has good flow and heat dissipation ability;
- Advanced silver plating technology is adopted to increase the surface adhesion of silver plating layer on the basis of ensuring the thickness and hardness requirements, and at the same time, with appropriate contact pressure, the wear resistance of its contacts is improved to ensure that the silver plating layer will not fall off after long-term work;
- The soft connection is made of copper, and the conductive contact surface is plated with silver, which has good conductivity and strong flow capacity, and the surface of each layer of copper tape is tinned to improve the corrosion resistance;
- The contact finger is a rod-shaped self-supporting contact finger made of copper alloy with high elasticity and high conductivity, and the contact pressure is generated by the elastic deformation of the contact finger itself, so the contact pressure between the contact finger and the contact can be kept stable without change during long-term operation;
- All the conductive contact surfaces are coated with electric compound grease, and the exposed joints of the fixed contact conductive surfaces are sealed with waterproof sealant to prevent oxidation and electrochemical corrosion of the conductive surfaces. Adopt fully sealed bearing seat to ensure long-term reliable operation.
Company profile
Taikai Group Co., Ltd ( short for Taikai Group) is a large-scale enterprise majoring in the manufacture of power transmision and transformationequipment, LV electrical equipment and special vehicles. Nowadays, the Group subordinated with 22 companies is ranked of the ahead position in thpower transmision and transformation industry for its comprehensive economic targets and No.1 position in Shandong Province. The Group is one of thefew large-scale enterprises, which is fully capable of the complete supply of power transmission and transformation equipment with the voltage of 550Kand the below, as well as EPC substation proiects. Over the years,"TK" products are sold to all provinces of mainland China. and exported to more than60 countries and regions, such as Russia, lndia, Pakistam, Poland, Afiica and South America etc, and they enjoy wide reputation in the domestic ancinternational power projects.
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FAQ
FAQ
Q1:Are you a factory or trading company?
A1:We are a factory,we can guarantee our price is first-hand,very cheap and competitive.
Q2:What is payment term?
A2:We accept TT,30%deposit and 70%balance against copy of BL.
Q3:Could I have prices of your products?
A:Welcome.Please feel free to send us inquiry here.We will reply you within 24 hours.
Q4:How about delivery time?
A:Usually it will take about 15-20 days.
Q5:May I know warranty time?
A:In 12 months since BL date.
Q6:Do you accept product customization?
A:Yes,of course.Please provide specific drawings or parameters,we will quote you after evaluation.