XGN66-12 fixed-type closed switchgear is a high-voltage electrical product of our company, in line with requirements of national standards GB3906 AC metal-enclosed switchgear, Electric Department’s DL T404 «ordering technology conditions of indoor AC high-voltage switchgear», and also meets the international standard IEC62271 «requirements of AC metal-enclosed switchgear and control equipment of 1KV above 52KV»
| Item | Unit | Data | |
| Rated voltage | KV | 3.6, 7.2, 12 | |
| Rated insulation level | 1min.P.F. withstand voltage (phases to ground/gaps) | KV | 42/48 |
| Lightning impulse withstand voltage (phases to ground/gaps) | KV | 75/85 | |
| Rated frequency | Hz | 50/60 | |
| Rated current | A | 630, 1250, 1600, 2000, 2500, 3150, 4000, 5000 | |
| Rated short-time withstand current (4s) | KA | 16, 20, 25, 31.5, 40, 50 | |
| Rated peak withstand current※ | KA | 40, 50, 63, 80, 100, 125 | |
| Protection class | IP2X | ||
| Outline dimension (width×depth×height) | mm | 900(1100)×1000×2300 | |
| Weight | kg | 800-1100 | |
XGN66-12 series switchgear panel is a MV air-insulated switchgear (AIS) for primary distribution, with vacuum circuit-breaker has been designed for the various operating requirements in public and industrial medium-voltage distribution systems.
It is small, only the common switch cabinet, the circuit breaker with high reliability, good performance, five anti-interlock, reliable, and simple.
METTZ Group is an expert in the production of high-quality electrical equipment, specializing in the manufacturing of a complete set of transmission and distribution equipment within the 10-40.5kV range. The company is dedicated to providing reliable and stable products to its customers, including VCB, ACR, RMU, GIS, AIS, SIS and LBS.
METTZ Group continuously introduces international advanced workmanship and equipment since its foundation, and widely cooperates and communicates with experts at home and abroad in technology. The company can supply custom OEM services such as Logo, custom size, or custom merchandise, etc., according to customer requirements.
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METTZ Group brings together technology and engineering to provide innovative solutions for our customers in a wide range of industrial, power and construction markets.
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