Product Features
The G2050XZ series SPD provides advanced surge protection for medium-voltage systems. Designed for DIN rail installation, it features a compact structure, replaceable modules, and a high energy absorption capacity. Its high-performance varistor technology ensures effective protection against transient overvoltages caused by lightning or switching surges.
Technical Parameters
- Model: G2050XZ Type 2 SPD
- Nominal Voltage (Un): 230/400V AC
- Maximum Continuous Operating Voltage (Uc): 385V AC
- Nominal Discharge Current (In): 20kA
- Maximum Discharge Current (Imax): 40kA
- Protection Level (Up): ≤1.5kV
- Mounting Type: 35mm DIN rail
- Response Time: ≤25ns
- Housing Material: Flame-retardant PC
- Indicator: Visual fault indicator and optional remote signal contact
| Parameter | Specification |
|---|---|
| Product Series | G2050XZ |
| Type | Type 2 Surge Protective Device |
| Nominal Operating Voltage (Uc) | 255V / 280V AC |
| Nominal Discharge Current (In) | 20kA |
| Max Discharge Current (Imax) | 40kA |
| Voltage Protection Level (Up) | ≤ 1.5kV |
| Response Time (ta) | ≤ 25ns |
| Operating Temperature Range | -40°C to +80°C |
| Degree of Protection | IP20 |
| Installation | 35mm DIN rail |
| Features | Modular design, fault indication (green/red), optional remote signaling |
| Certifications / Approvals | TUV, CE, RoHS |
Application
The G2050XZ Type 2 surge protective device is ideal for electrical distribution panels, industrial control systems, and commercial power networks. It provides robust surge protection for medium-voltage systems in factories, data centers, communication cabinets, and residential buildings.
Why Choose Us
We specialize in surge protection devices and electrical safety solutions, offering reliable quality, fast delivery, and flexible OEM/ODM service. With extensive export experience and competitive factory pricing, we support long-term partnerships for distributors and project contractors worldwide.
FAQ
What is the nominal discharge current of the G2050XZ surge protective device?
The nominal discharge current is 15kA (8/20 µs).
What voltage levels does the G2050XZ support for maximum continuous operating voltage?
It supports various voltages including 150V, 280V, 320V, 385V, 440V, and 600V (with NPE at 255V).
How does the device indicate its operational condition?
The device uses a color indicator where green signals normal operation and red signals fault or invalid status.
Can the G2050XZ device be replaced without shutting down the system?
Yes, it can be plugged and unplugged easily without interrupting system operation due to its innovative tripping and breaking technology.
What are the protection standards the G2050XZ complies with?
It complies with EN 61643-11 and IEC 61643-11 standards.
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