Basic Info.
Model NO.
GW23A
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
Structure of Operating
Electric
Certification
ISO, IS9001, ISO9001
Brand
Taikai
Transport Package
Lron Packaging
Trademark
TAIKAI
Origin
China
HS Code
8535301090
Production Capacity
30000cover/Years
Product Description
| Name (of a thing) | Unit (of measure) | GW23A | |||||||
| Product Type | double-column horizontal fracture semi-pantograph clamp type | ||||||||
| rated voltage | kV | 72.5 | 126 | 170 | 252 | 363 | 420 | 550 | |
| 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 | 202 | 303 | 375 | 606 | 720 | 610 | 1058 |
| targeted (e.g. attacks) | 160 | 230 | 325 | 460 | 510 | 520 | 740 | ||
| Rated lightning impulse withstand voltage(peak) | break | kV | 439 | 653 | 860 | 1256 | 1380 | 1665 | 1990 |
| targeted (e.g. attacks) | 380 | 550 | 750 | 1050 | 1175 | 1425 | 1675 | ||
| Rated operating impulse withstand voltage(peak) | break | kV | 1145 | 1350 | 1625 | ||||
| targeted (e.g. attacks) | 950 | 1175 | 1300 | ||||||
| We customize our products according to customer requirements. | |||||||||
The GW23A type double-column horizontal fracture semi-pantograph clamp type outdoor three-phase high voltage AC isolation switch (hereinafter referred to as the "GW23A type isolating switch") is used for switching of high-voltage lines without no load and for electrical isolation between the high-voltage electrical equipment, such as the high-voltage bus or circuit breaker to be overhauled, and the live high-voltage line in a power supply system operating with the rated frequency of 50Hz or 60Hz and the rated voltage of 72.5/126/145/170/252/363/420/550kV. Besides, it is also used to open or close any bus to transfer current, and to open or close charging current of voltage transformer, lightning arrester and so on within the specified range during switching operation without opening or closing current of any load when operation mode of the power grid system needs to be changed.
Company profile
Taikai Group Co., Ltd. (TK for short) is a large-scale group enterprise specializing in the production of power transmission and transformation equipment and low-voltage electrical equipment.Taikai Group can supply all major power transmission and transformation equipment of 550 kv and below in complete sets and has the general contracting capacity for EPC substation projects. Some products are in the leading position in the world, and their voltage level reaches 1000 kV.The comprehensive economic indicators of 36 subsidiaries of Taikai Group are in a leading position in China power transmission and transformation industry, and TK's products have achieved remarkable sales results in Chinese mainland provinces.
At the same time, TK's products have also gone out of China, exported to more than 60 countries and regions such as the United States, Canada, Russia, India, Pakistan, Poland, Uganda, Venezuela, Brazil, and achieved good results in many foreign power projects.
At the same time, TK's products have also gone out of China, exported to more than 60 countries and regions such as the United States, Canada, Russia, India, Pakistan, Poland, Uganda, Venezuela, Brazil, and achieved good results in many foreign power projects.
OUR PERFORMANCE
OUR WORKSHOP
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.