Product · Design target
DC Protection
Native DC arc detection. Not adapted AC switchgear.
- Design target
- Maturity gate
- JJ manufactured
- Sourcing role
- 6
- Capacity families
- Protection
- Energy-flow stages
Claim discipline
Supported scales
Applications
Where it sits in the energy flow
Energy-flow stages this product is designed to serve, drawn from the platform architecture.
Protection
DC arc protection, digital relays, circuit protection, isolation.
Benefits
Designed for
Capability targets from the product definition — not verified field performance.
- Native DC arc detection
- Digital protection relays
- Selective coordination
- Remote trip and monitoring
Specifications
Design-target parameters
Unit-bearing intent for engineering conversation — not shipping datasheet guarantees.
Typical applications
- · DC bus trunk and tap-off protection
- · Sites with high DC fault energy risk
- · Coordinated DC distribution packages
| Parameter | Design target |
|---|---|
| Voltage class (target) | 800 V DC |
| Arc detection | Native DC design target |
| Coordination | Selective (design intent) |
| Monitoring | Remote trip · telemetry |
| Maturity | Design target |
Technical overview
Architecture intent
DC arc protection, digital protection relays, circuit breakers rated for 800V DC. Designed for DC fault characteristics — not AC gear adapted.
Scale
Supported capacity families
This product is intended for the following deployment ranges.
Standards
Designed around open standards
Architecture intent for utility-ready interoperability — not a product certification claim.
Solutions
Where buyers apply this product
Solutions that share energy-flow stages with this product.
Related
Part of the DC platform
This product sits on the open DC stack with metering and energy management.
Specifying DC protection for your project?
Talk with Joule Junction about architecture fit, capacity family, and product intent for your site.