Battery DC Surge Protection · REP-DC1500
REP-DC1500 Type 1+2 Battery DC Surge Protective Device
Battery-system DC surge protective device with 1500V continuous operating voltage and combined Type 1+2 classification. The supplier lists 20kA In and 40kA Imax.
1500V DCUc
Type 1+2SPD class
20kAIn, 8/20µs
≤4.5kVUp
Product Overview
REP-DC1500 is listed specifically for battery energy storage DC circuits. Earthing arrangement, backup protection and prospective short-circuit current must be checked for the installation.
Key Features
- Combined Type 1+2 protection
- Battery storage application stated
- Integrated disconnect arrangement
- Green/red status indication
Available Models / Configurations
Supplier-listed family information; confirm the exact orderable RITOKS configuration.
| Model | Uc DC | In 8/20µs | Iimp 10/350µs |
|---|---|---|---|
| REP-DC1500 | 1500V | 20kA | 6.25kA |
Technical Specifications
| SPD classification | Type 1+2 |
|---|---|
| Maximum continuous voltage Uc | 1500V DC |
| Nominal discharge current In | 20kA |
| Maximum discharge current Imax | 40kA |
| Impulse current Iimp | 6.25kA |
| Protection level Up | ≤4.5kV |
| Listed Isccr | 2000A |
Applications
Illustrative panel environments; confirm equipment fit and circuit requirements for the selected model.
Battery DC Bus
Surge protection at a designed battery DC distribution point.
BESS Enclosure
DIN-rail SPD in a coordinated protection scheme.
Information to Confirm for Selection
- System voltage and grounding architecture
- Required surge class and protection modes
- Prospective fault current and backup device
- Remote status need and installation drawing
FAQ
Is this the same as a PV SPD?
The selected REP-DC1500 is marketed for BESS; its actual modes and protection coordination still need the project datasheet.
Does it replace a DC fuse or breaker?
No. Surge protection and fault-current protection are separate functions.
Related Products
Request a Quote
Send the exact model, required ratings, quantity and destination. We will confirm availability and documentation before quotation.
Please include: System voltage and grounding architecture; Required surge class and protection modes; Prospective fault current and backup device.