China 2P 1500VDC T2 Surge Protective Device with 40kA Maximum Discharge Current Manufacturer, Factory

This 2P 1500VDC T2 Surge Protective Device is engineered to provide reliable protection for highvoltage DC systems against lightning strikes and transient overvoltages. The device features a durable plastic housing that ensures excellent electrical insulation and mechanical protection. With a maximum discharge capacity of 40kA and nominal discharge current of 20kA, this SPD delivers robust performance for electrical equipment operating in 1500VDC applications. The product incorporates advanced protection technology to maintain system integrity and prevent equipment damage in various operational conditions.

Product Description

Key Features and Advantages
High voltage DC protection specifically designed for 1500VDC systems
40kA maximum discharge current capacity provides robust surge protection
Fast response time under 25 nanoseconds ensures effective voltage clamping
Integrated thermal protection with automatic disconnection mechanism
Clear visual status indicators for operational monitoring
Easy installation through DIN rail mounting system
Wide operating temperature range from -45°C to +85°C
Full compliance with IEC 61643-11 international standards
Durable plastic housing with flame-retardant properties
Application Scenarios
Industrial power distribution systems
Renewable energy generation facilities (Solar/PV)
Electric vehicle charging infrastructure
Railway and transportation systems
Telecommunications equipment
High voltage DC power networks
Equipment protection in manufacturing plants
Lightning protection systems for critical infrastructure
Technical Specifications
Maximum Discharge Current40kA (8/20μs)
Nominal Discharge Current20kA (8/20μs)
Rated Voltage1500VDC
Protection Level (Up)≤ 4.0kV
SPD TypeType 2 (T2)
Number of Poles2P
Housing MaterialPlastic (UL94 V0)
Response Time< 25 nanoseconds
Operating Temperature-45°C to +85°C
Protection ModeL+/L- / PE
Connection TypeScrew terminal
Mounting35mm DIN rail
Protection RatingIP20
StandardsIEC 61643-11
This surge protective device offers reliable performance and comprehensive protection for high voltage DC systems. Its robust construction and advanced features ensure equipment safety and system reliability across various industrial applications. The device meets international standards for surge protective devices and provides effective protection against electrical surges and transient overvoltages in demanding operational environments.
Product Detailed Display
SPD 1500VDC T2 40kA
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Frequently Asked Questions (FAQ)
Q1: What is the maximum voltage this SPD can handle? The device is specifically designed for high voltage DC systems up to 1500VDC.
Q2: How fast is the response time of the surge protector? It features a very fast response time of less than 25 nanoseconds, providing immediate clamping during voltage spikes.
Q3: Does the device provide any visual indication of its status? Yes, it includes clear visual status indicators for real-time operational monitoring.
Q4: What are the installation requirements for this device? It is designed for easy installation using a standard 35mm DIN rail mounting system.
Q5: Can this SPD be used in extreme weather conditions? Yes, the device has a wide operating temperature range from -45°C to +85°C, making it suitable for various environments.
Q6: What international standards does this surge protector meet? The device is in full compliance with IEC 61643-11 international standards for surge protective devices.

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