Product Features
The G2015DZ series surge protective devices are designed to provide strong protection against transient overvoltages in low-voltage power systems. Featuring a high discharge current range of 15–40kA, compact DIN rail mounting, and replaceable modules, this SPD ensures stable performance and easy installation. Built with flame-retardant housing and thermal disconnect protection, it offers excellent reliability and long service life.
Technical Parameters
- Nominal discharge current: 15–40kA (8/20μs)
- Maximum continuous operating voltage (Uc): 385V AC
- Protection level (Up): ≤1.8kV
- Mounting type: 35mm DIN rail
- Indicator: Visual fault indicator window
- Material: High-quality flame-retardant thermoplastic
| Parameter | Specification |
|---|---|
| Product Series | G2015DZ/15-40 |
| Type | Type 2 Surge Protective Device |
| Max. Continuous Operating Voltage (Uc) | 150V, 280V, 320V, 385V, 440V, 600V |
| Nominal Discharge Current (In) | 5kA |
| Max. Discharge Current (Imax) | 15kA |
| Voltage Protection Level (Up) | 0.7kV – 2.0kV (depending on voltage rating) |
| Response Time | 25ns |
| Operating Temperature Range | -40°C to +80°C |
| Installation | 35mm DIN rail according to EN 60715 |
| Degree of Protection | IP20 |
| Certifications | CE, RoHS, CQC |
| Additional Features | Easy to plug and unplug, replaceable without system interruption |
| Dimension | 94mm (length) × 72mm (width) × 46mm (height) |
| Weight | Varies by model (approx. 90g – 360g) |
Application
The G2015DZ Type 2 surge protective device is widely used in electrical distribution boards, industrial control systems, commercial buildings, and photovoltaic installations. It provides essential protection for sensitive electrical equipment from lightning strikes and transient voltage surges in medium-voltage power networks.
Why Choose Us
We provide premium-quality surge protective devices with fast delivery, stable performance, and OEM customization options. With years of export experience and strict quality control, we ensure that every SPD meets international standards, offering cost-effective and reliable surge protection solutions for global clients.
FAQ
What is the nominal discharge current range of the G2010MT/10-20 devices?
The nominal discharge current (In) ranges from 10kA to 20kA, providing solid surge protection for common electrical installations.
Which standards do these devices comply with?
They conform to international standards EN 61643-11 and IEC 61643-11 for Type 2 surge protective devices.
What is the typical response time of the device?
The response time is very fast, typically around 25 nanoseconds, ensuring rapid suppression of transient voltage spikes.
What is the range of continuous operating voltages supported?
These devices support continuous operating voltages from 150V up to 600V AC with appropriate versions for different voltage levels.
How does the device indicate its operational status?
The G2010MT/10-20 includes a visual fault indication system where green represents normal operation, and red indicates a fault condition.
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