ZS33 40.5KV Metal-Clad Switchgear

1. Structures and Features:

·Metal-Clad enclosed, VCB withdrawable

·Air composite insulation

·Four compartments (VCB,busbar,cable terminal and LV)

·Interlocking system

·Independent pressure release channel

·Sufficient cable installation space

·Power automation system (optional)

·Dimension

   H(mm):  2600

   W(mm): 1400

   D(mm):  2800

2. Technical datas:

·Standardized by: GB/IEC

·Rated voltage: 40.5KV

·Rated frequency: 50Hz

·Rated main busbar current: 3150A

·Rated short-time withstand current: 40KA/4S

·Rated peak withstand current: 80KA

·Rated short circuit breaking current: 40KA

·Rated single capacitor breaking current: 630A

·Rated back-to-back capacitor current: 400A

·Degree of protection: IP4X