The KYN61-40.5 armored removable AC metal-enclosed switchgear is a complete set of indoor power distribution devices with three-phase AC 50Hz and rated voltage of 40.5kV. Designed for power plants, substations, and industrial enterprises, it facilitates receiving and distributing electrical energy while providing control, protection, and monitoring for circuits.
Standards Compliance: This switchgear complies with GB3906-2006, GB/T11022-1999, and DL/T 404-2007 standards, ensuring high safety and reliability for frequent operations.
| Model | Rated Voltage (V) | Type | Rated Current (A) | Breaking Current (kA) | Withstand Current (1s)(kA) | Peak Withstand (kA) |
|---|---|---|---|---|---|---|
| GGD1 | 380 | A | 1000 | 15 | 15 | 30 |
| B | 600(630) | |||||
| C | 400 | |||||
| GGD2 | 380 | A | 1500(1600) | 30 | 30 | 60 |
| B | 1000 | |||||
| C | 600 | |||||
| GGD3 | 38 | A | 3150 | 50 | 50 | 150 |
| B | 2500 | |||||
| C | 2000 |



We focus on the manufacturing of transmission, distribution, and control equipment. As a comprehensive modern science and technology enterprise, we integrate resource development, manufacturing, and international power equipment agency. Our mission is to provide perfect power supply systems for global customers.
Our production range includes high and low voltage complete sets of equipment, box-type substations, power transformers, cable branch boxes, and stainless steel distribution boxes. We hold certifications for quality management, environmental management, and occupational health and safety management systems.


Equipments are packed in professional wooden cases for safe international sea and land transportation.