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Wholesale SROCHN Series 800VDC T2 Surge Protective Device Suppliers, Factories
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Wholesale SROCHN Series 800VDC T2 Surge Protective Device Suppliers, Factories
The SROCHN series surge protective device is designed for 800VDC electrical systems, providing reliable protection against transient overvoltages and lightning strikes. This 2pole device features a distinctive grey background with orange accents, ensuring clear visual identification in electrical enclosures. With a maximum discharge capacity of 40kA and T2 classification, the unit offers effective surge protection for mediumtohigh voltage DC applications. The plastic housing provides adequate electrical insulation while meeting relevant safety standards.
This surge protective device delivers standard discharge current protection of 20kA, maintaining consistent performance under normal operating conditions. The T2 classification confirms compliance with IEC 6164311 standards for handling indirect lightning effects and switching surges. The integrated thermal protection mechanism ensures automatic disconnection during overload situations, while the visual status indicator provides clear operational feedback. The practical color scheme enhances visibility in electrical panels, and the DIN rail mounting facilitates straightforward installation.
Application Scenarios
The SROCHN series is suitable for various applications including solar power systems, industrial control circuits, and telecommunications equipment operating at 800VDC. It provides reliable protection for inverters, control systems, and monitoring devices in renewable energy applications. The device is also appropriate for electric vehicle charging infrastructure, railway systems, and industrial automation applications where medium-voltage DC surge protection is required.
Technical Specifications
Model Number:
SROCHN
Max Discharge Current:
40kA (8/20μs)
Std Discharge Current:
20kA (8/20μs)
Type:
T2
Protection Level:
≤ 4.0kV
Rated Voltage:
800VDC
Number of Poles:
2P
Housing Material:
Plastic
Color Scheme:
Grey with orange accents
Protection Mode:
Line-to-ground
Response Time:
< 25ns
Temperature Range:
-45°C to +85°C
Mounting:
35mm DIN rail
Standards:
IEC 61643-11
Performance Characteristics
The SROCHN series device maintains stable performance characteristics, providing consistent surge protection for 800VDC systems. The design emphasizes reliability and basic safety features, ensuring proper operation in various applications. The product meets international standards for surge protective devices, offering adequate protection against transient overvoltages. The practical design and color coding make it suitable for easy identification and installation in medium-voltage DC applications.
Detailed Product Gallery
Frequently Asked Questions
What is the primary application for the SROCHN Series 800VDC SPD?
It is primarily designed for 800VDC systems, including solar power inverters, telecommunications equipment, and industrial control circuits requiring T2 surge protection.
Does this device comply with international safety standards?
Yes, the device is T2 classified and complies with the IEC 61643-11 standards for surge protective devices.
What is the maximum discharge current capacity of this model?
The SROCHN series offers a maximum discharge current (Imax) of 40kA (8/20μs) and a standard nominal discharge current (In) of 20kA.
How do I know if the surge protector is still operational?
The unit features a visual status indicator that provides clear feedback on its operational state. It also includes thermal protection for automatic disconnection during overloads.
Is the installation process complex?
No, the device is designed for easy installation using a standard 35mm DIN rail mounting system and screw terminals for secure connections.
What is the response time for surge events?
The SROCHN surge protective device has a fast response time of less than 25 nanoseconds (<25ns), ensuring rapid protection against transient overvoltages.
Srochn
