Product Features
The G2020MT series SPD is designed for medium voltage surge protection in low-voltage power distribution systems. Built with high-quality MOV components and a durable, flame-retardant housing, it ensures long-term stability and safety. Its modular design allows for quick replacement and maintenance, while the visual fault indicator ensures easy status monitoring. The compact DIN rail design simplifies installation in standard control panels.
Technical Parameters
- Model: G2020MT Series Type 2 SPD
- Rated Voltage (Un): 230/400V AC
- Maximum Continuous Operating Voltage (Uc): 385V AC
- Nominal Discharge Current (In): 20kA
- Maximum Discharge Current (Imax): 40kA
- Voltage Protection Level (Up): ≤1.5kV
- Response Time: ≤25ns
- Installation: 35mm DIN rail mount
- Housing Material: Flame-retardant PC
- Status Display: Visual indicator, optional remote alarm contact
| Parameter | Specification |
|---|---|
| Product Series | G2020MT |
| Type | Type 2 Surge Protective Device |
| Max Continuous Operating Voltage (Uc) | 280V AC |
| Nominal Discharge Current (In) | 20kA |
| Max Discharge Current (Imax) | 40kA |
| Voltage Protection Level (Up) | ≤ 1.0kV to 1.6kV |
| Response Time (ta) | ≤ 25 nanoseconds |
| Operating Temperature Range | -40ºC to +80ºC |
| Degree of Protection | IP20 |
| Installation | 35mm DIN rail |
| Features | Modular pluggable design, fault indication (green/red), optional remote signaling |
| Certifications / Approvals | CE, RoHS, TUV, IEC 61643-11 |
Application
The G2020MT Type 2 surge protective device is ideal for use in residential, commercial, and industrial electrical distribution systems. It provides effective protection for switchboards, control panels, automation systems, and telecommunication equipment, preventing damage from transient overvoltage.
Why Choose Us
We are a professional SPD manufacturer and exporter specializing in high-quality surge protection solutions. Our products are fully IEC 61643-11 certified, ensuring global safety compliance. We offer fast delivery, OEM/ODM customization, competitive pricing, and reliable after-sales support to our global customers.
FAQ
What is the nominal discharge current of the G2020MT surge protector?
The nominal discharge current is 10kA (8/20 µs).
What voltage levels does the G2020MT support for continuous operation?
It supports from 150V up to 600V AC, with NPE at 255V.
How does the G2020MT indicate its operational status?
Green indicates normal operation and red indicates a fault or invalid state.
Can the G2020MT be replaced without shutting down the system?
Yes, it can be plugged and unplugged easily without system interruption.
What standards does the G2020MT comply with?
The device complies with EN 61643-11 and IEC 61643-11 standards.
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