GB/T 30845.1-2014
GB/T 30845.1-2014 Plugs, socket-outlets and ship couplers for high-voltage shore connection systems(HVSC-Systems)—Part 1:General requirements
Abstract
This part of GB/T 30845 specifies the technical requirements for plugs, sockets, and marine couplers used in high-voltage shore power connection systems (HVSC systems), including their structure, electrical performance, and mechanical properties.
This part is applicable to electrical accessories with a rated current not exceeding 500 A, a rated working voltage not exceeding 12 kV, and a frequency of 50/60 Hz, equipped with no more than three control contacts for three-phase (3-pole with grounding) and single-pole (neutral line) applications.
The electrical accessories are primarily used in outdoor and marine environments, with an ambient temperature ranging between -25 °C and 45 °C, to enable ships to connect to high-voltage shore power supply systems.
The electrical accessories are not intended for use in hazardous locations. In special hazardous locations, it may be necessary to stipulate additional requirements.
The electrical accessories are intended for use only in connecting copper or copper alloy cables.
Sockets or marine input sockets installed in electrical equipment or fixed to such equipment are also within the scope of this part.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB/T 30845.1-2014 |
| CCS | Low-voltage electrical equipment |
| ICS | Plugs, sockets, and connectors |
| Implement Date | 2015-01-22 |