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Electrical and Power Supply
Efficiency, cleanliness and low carbon have become the mainstream trends of global energy development.
Countries around the world are increasing investment in energy technology research and development, striving to achieve breakthroughs in key technologies including new energy and energy storage, accelerating the development of strategic emerging industries, and seizing the commanding heights in the new round of global energy transformation and economic & technological competition.
However, the integration of new energy with inherent intermittency, randomness and volatility has brought profound and complex changes to modern power systems. Featuring the coexistence and interaction of multiple operational laws, increasingly sophisticated system structure and operation mechanism, modern power systems demonstrate typical characteristics such as high stochastic nonlinearity, strong real-time performance, distributed deployment, data uncertainty and complex heterogeneity, which pose new challenges to control theories and key technologies in relevant fields.
HRB High-Voltage Connector Product Line
This slide showcases HRB’s high-voltage, high-current connector portfolio tailored for energy storage and power systems, with clear product specifications and application scenarios.
Series
Pitch
Current Rating
Key Features
P30381 Series
3.81mm
10A
Compact pitch, ideal for low-to-medium power modules; secure locking for vibration resistance
P30508 Series
5.08mm
15A
Balanced size and current capacity; suitable for distributed power distribution in cabinets
63503 & 63504 Series
6.35mm
30A
Robust design for mid-power applications; compatible with high-voltage battery systems
P9910 & P9920 Series
10.00mm
50A
High-power capability; designed for heavy-duty power transmission in energy storage systems
P9930 & P9940 Series
10.16mm
50A
High-current, high-voltage performance; optimized for industrial and energy storage main power links
Application & Value Proposition
Application Scenario: These connectors are deployed in energy storage cabinets, supporting stable power transmission between battery modules and system components.
Core Advantages:
High current/voltage ratings to meet energy storage system demands
Reliable locking and polarization to prevent mismating
Flame-retardant materials (UL94 V-0) for enhanced safety
Wide temperature resistance for harsh operating environments
Compliance with global safety certifications (UL, VDE, etc.)
