Product Categories
Medium-Voltage Ring Main Unit, 12/24 kV
The product system covers high-speed elevators, small machine room elevators, non machine room elevators, passenger elevators, sightseeing elevators, villa elevators, cargo elevators, utility elevators, car elevators, and escalators/escalators. The product has been widely used in large shopping malls, commercial buildings, high-end hotels and other places.
Product Introduction
| Electrical Parameters | ||
| Rated Voltage | 12kV | 24kV |
| Rated short-time power frequency withstand voltage (1 min) | 42/48kV | 65/79kV |
| Rated Lightning Impulse Voltage | 75/85kV | 125/145kV |
| Rated Frequency | 50/60Hz | 50/60Hz |
| Rated Current | 630A | 630A |
| Rated short-circuit breaking current | 20~25 kA | 20~25 kA |
| Rated Short-Circuit Making Current (Peak) | 50~63 kA | 50~63 kA |
Keywords:
Medium-Voltage Ring Main Unit, 12/24 kV
Product Inquiry
*Note: Please ensure you fill in the information accurately and keep the communication open—we’ll get in touch with you as soon as possible.
Related Products
Our company specializes in the R&D, manufacturing, sales, and installation services of elevators and lifting machinery, as well as being a professional contractor for fire protection systems and integrated electrical & intelligent engineering projects.
China Telephone:+86-13775112581
Email:inquiry@union-lifts.com
Copyright © 2025 Union Lift Arabia Co.，Ltd.