Descrição
Características do produto
The G20160MT series SPD is a compact and durable Type 2 surge protective device designed for medium-voltage electrical distribution systems. It features high discharge capacity, thermal protection, and modular plug-in construction for quick maintenance. Its DIN rail installation design ensures easy integration into existing panels, providing efficient and long-lasting lightning and surge suppression.
Parâmetros técnicos
Rated operating voltage: 230/400V AC; nominal discharge current (In): 20kA; maximum discharge current (Imax): 40kA; protection level (Up): ≤1.5kV. The module is equipped with thermal disconnectors and visual fault indicators. Installation is compatible with 35mm DIN rail systems for compact control panels.
| Parâmetro | Especificações |
|---|---|
| Série de produtos | G20160MT |
| Tipo | Type 2 Surge Protective Device |
| Test Standard | EN/IEC 61643-11 (Type 2 / Class 2 / T2 / Class C) |
| Max Continuous Operating Voltage (Uc) AC | 150V, 280V, 320V, 385V, 440V, 600V, NPE 255V |
| Corrente nominal de descarga (In) | 120kA |
| Corrente máxima de descarga (Imax) | 160kA |
| Total Lighting Current (Itotal) | 480kA (L1/N to PE) |
| Nível de proteção contra sobretensão (Up) | ≤1.8kV to ≤4.0kV (depending on voltage rating) |
| Response Time (ta) | < 25ns |
| Grau de proteção | IP20 |
| Intervalo de temperatura de funcionamento | -40ºC to +80ºC |
| Fault Indication | Green (Normal), Red (Invalid) |
| Approvals / Certifications | TUV, CB, CE, IEC, RoHS |
| Available Poles | 1P, 2P, 3P, 4P, 1+NPE, 3+NPE |
Candidatura
The G20160MT Type 2 surge protective device is ideal for power distribution systems, control cabinets, industrial automation equipment, and commercial electrical networks. It effectively protects sensitive electrical devices from transient voltage surges caused by lightning or switching operations.
Por que nos escolher
We specialize in manufacturing SPDs with certified quality, fast delivery, and OEM customization options. With extensive export experience and strict quality assurance, our products meet international safety standards, ensuring reliable performance and long service life for your projects.
Perguntas frequentes
What is the nominal discharge current for the G20160MT series?
The nominal discharge current is 20kA per pole, providing robust protection against transient surges.
What is the maximum discharge current supported?
The maximum discharge current ranges from 40kA to 120kA depending on the number of poles (1P to 4P).
What is the maximum continuous operating voltage?
It supports continuous operating voltages from 150V to 600V AC, suitable for various power system voltage levels.
What is the voltage protection level (Up)?
The voltage protection level varies between 1.0kV and 2.5kV, depending on specific model configurations
What is the response time of these devices?
The devices feature a fast response time of 25 nanoseconds, ensuring quick suppression of electrical surges.
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