MILVA
Miniaturized intelligent Power Distribution Center
As one of key member of Power Xpert DX family, MILVA is miniaturized intelligent Power Distribution Center. Indoor-installed.
As an expansion of Eaton's original series of low voltage assemblies, it strengthens its application in key industries, reflects Eaton's more than 100 years of low-voltage system design and manufacturing experience, and provides customers with safety, reliability, flexibility.
Features
Miniaturization
• Compact width for Incomer, bus-tie, Feeders
• >30% space saving
• Prefabricated cable connections
• Rear access, Entry from top and bottom
Structure
• 500mm width Incomer/Bus-tie, up to 2500A
• 500mm width Feeder, up to 3\*630A
• Fully match SGCC's communication protocol
• Fully insulated busbar system
• Form 3a, Form3b, segregated outgoing Top incoming with busbar, and cable cable connection from bottom
Digitalization
• Eaton Bright Layer
• Eaton brand IZM series ACB
• Customization to achieve digitalization
Incomer/Bus-tie
• Rated current up to 2500A
• Size: 500mm(W)\*1000mm(D)\*2200mm(H)
• The main busbar complies SGCC's specification in terms of phase sequence, size, Position, as well as phase distance
• ACB Upper terminal as power incoming and lower terminal as power connection with main busbar
• Adequate copper connection with full tin-plated and insulated
Feeder
• Feeder with 3\*630A ACBs
• Size: 500mm(W)\*1000mm(D)\*2200mm(H)
• The main busbar complies SGCC's specification in terms of phase sequence, size, Position, as well as phase distance
• Extended 150mm length busbar with shift bending in left side for easier connection.
• ACB upper terminal as power incoming and lower terminal as power outgoing
Component
IZMS Series ACB
• Comply GB 14048-2 & IEC 60947-2
• Rated current up to 4000 A - 100 kA
• Comprehensive electronic trip unit (PXR)
• Fixed and Withdrawable type
• 50Hz/60Hz, Rated voltage up to 690V AC
• Measurement, diagnostics, analysis and communication as well as precise selective protection and power monitoring
• Wide range of accessories
• Regional selective interlock
Parameter
| System | MILVA |
| Rated Voltage | GB/T 7251.1/12 GB/T 7251.8 |
| Standard (Ue) | 400V |
| Rated Frequency (F) | 50/60Hz |
| Main Busbar | |
| Rated insulated voltage (Ui) | 1000V |
| Rated impulse withstand voltage (Uimp) | 12kV |
| Rated current | Up to 2500A |
| Rated short-time withstand current (lcw) | Up to 65kA-1s |
| Rated peak withstand current Ipk | Up to 143KA |
| Distribution Busbar | |
| Rated Insulated Voltage (Ui) | 1000V |
| Rated impulse withstand voltage (Uimp) | 12kV |
| Type | Fixed |
| Rated current | Up to 1600A |
| Rated short-time withstand current (lcw) | Up to 50kA-1s |
| Rated peak withstand current Ipk | Up to 110KA |
| Enclosure | |
| Degree of protection | IP40,Ventilation IP30D, Top IP30 |
| Form of separation | Form3a/3b |
| Cable entry | Top entry, and Bottom outgoing |
| Maintenance | Rear access |
| Color | RAL7035 |
Eaton is an intelligent power management company dedicated to protecting the environment and improving the quality of life for people everywhere. We make products for the data center, utility, industrial, commercial, machine building, residential, aerospace and mobility markets. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power — today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we're accelerating the planet's transition to renewable energy sources, helping to solve the world's most urgent power management challenges, and building a more sustainable society for people today and generations to come.
Eaton was founded in 1911 and has been listed on the New York Stock Exchange for more than a century. We reported revenues of $23.2 billion in 2023 and serve customers in more than 160 countries. Eaton entered the Chinese market in 1993 and has grown significantly since then. In 2004, Eaton moved its Asia-Pacific headquarters from Hong Kong to Shanghai. Today, Eaton has nearly 8,000 employees and 19 manufacturing facilities in China.
For more information about Eaton China, visit www.eaton.com.cn Follow Eaton China WeChat account: Eaton\_China
Eaton Corporation No.3, Lane 280, Linhong Road, Changning District, Shanghai, China 200335




