Reimagining Grid Resilience: Hertzman’s Eco-Smart Power Ecosystem for the Energy Transition​

Where Sustainable Innovation Meets Uncompromising Reliability

As global grids face unprecedented demands—from renewable integration to extreme weather—Hertzman (Hangzhou) Power Technology Co., Ltd. delivers a future-ready power ecosystem. Our SF6-free switchgear, AI-driven grid management, and circular design principles empower utilities and industries to achieve carbon neutrality without compromising resilience.

Breakthrough Technologies Accelerating the Energy Transition

♻️ 1. Climate-Positive Grid Infrastructure

• R-AIR™ Air-Insulated Switchgear:
  • Replaces SF6 with dry air (GWP = 0)
  • 50% lower lifetime CO2e vs. gas-insulated alternatives (TÜV-verified)
  • 100+ units deployed, eliminating 12,000+ tons of CO2e potential

• NXGREEN Sealed Air Switchgear:
  • Maintenance-free for 20+ years
  • 100% recyclable enclosures (ISO 14040 certified)

⚡ 2. Renewable Integration & Storage-Ready Systems

• Containerized ESS Platform:
  • 2-hour grid-forming capability
  • Plug-and-play with solar/wind farms (AC/DC coupling)

• PV-Ready Substations (PRESUB/U):
  • Integrated string monitoring + arc-fault detection
  • 30% faster commissioning for utility-scale solar

? 3. Cognitive Grid Intelligence

• DAVIDCLOUD AI-OPS Platform:
  • Predicts transformer failures 72h in advance (92% accuracy)
  • Dynamic capacitor control for 24/7 PF > 0.99

• VHZ4i Digital Twin Breakers:
  • Real-time degradation analytics
  • Self-adjusting protection curves for fluctuating renewables

Quantified Sustainability Impact

Deployment Excellence: Global Case Studies

1. Zhejiang Offshore Wind Farm (China):

• 36 NXGREEN panels + 8MW ESS

• Result: 99.98% availability despite salt fog corrosion

2. Hamburg Smart City (Germany):

• R-AIR™ RMUs + DAVIDCLOUD streetlight optimization

• Result: 23% streetlight energy savings

3. Chile Copper Mine Microgrid:

• PRESUB/U solar substations + VHZ4i breakers

• Result: 41% diesel displacement

Why Hertzman Partners Lead the Energy Shift

• Full-Stack Expertise:
  From 40.5kV SF6-free substations to edge-IoT sensors (EXSINE-HIC)

• Circular Design:
  94% recyclable materials across product lines

• Grid Code Mastery:
  Compliant with EU RED II, China GB/T 36278, IEEE 1547-2020

• Financing Partnerships:
  ESG-linked leasing for rapid decarbonization