Can the subway line 4, which Ningbo people are concerned about under the epidemic, be opened as scheduled?

April 10, 2020 Under the epidemic, Ningbo people are concerned about whether Metro Line 4 can be opened as scheduled.

When will Metro Line 4 be available?

Shengdao (China) electrical staff:According to the progress of our equipment guaranteeIn 2020, Ningbo Metro Line 4 can definitely operate as scheduled.

In 2018, Shengdao won the bid for the "Procurement Project of Low-voltage Switchgear and Distribution Box Equipment for Ningbo Rail Transit Line 4 Project". Last year, all the power equipment at all stations from Jiangbei Cicheng to Dongqian Lake Tourism Resort were in place, and now it is in the final stage of bus duct.

Ningbo Metro Line 4 is an important project in the second round of Ningbo rail transit construction planning.In order to cooperate with the smooth operation of the subway, although in the epidemic stage, the company's engineers rushed to various stations to carry out installation and maintenance work as soon as they resumed work after the festival, and strive to ensure the opening of power as quickly as possible..

The power distribution equipment for the project is produced by Shengdao and authorized by Siemens.SIVACON 8PT low voltage switchgear

Product advantages:
SIVACON 8PT low-voltage switchgear is a Siemens authorized cabinet carefully produced by Shengdao (China) Electric Co., Ltd. It is suitable for power supply systems with three-phase AC 50(60)Hz, rated working voltage 400V, 660V, rated current 6300A and below. It is applied to power, power distribution, motor centralized control and capacitance compensation of power systems such as power plants, substations, building hotels, airport docks, large commercial complexes, data centers, etc, beautiful appearance and excellent performance to ensure reliable operation of the system.

Product parameters:
▶Rated working voltage: 400/660V
▶Rated insulation voltage: 1000V
▶Rated working current: horizontal bus 6300A, vertical bus 1250A(MCC cabinet withdrawal type), 2500A(MCC cabinet plug-in type)
▶Rated short-time withstand current (1s): horizontal busbar 100kA

Introduction of Line 4 Project
Ningbo Metro Line 4 runs from Jiangbei Cicheng to Dongqian Lake Tourist Resort, traversing the central city of Ningbo, connecting the two planned new cities of Cicheng and Dongqian Lake. It is the internal filling line from northwest to southeast of the backbone network of Ningbo rail transit, and it is also an important project in the second round of construction planning of Ningbo rail transit.