Product details
Product Introduction
MTL Instruments presents the SD32T3, an ultra-slim surge protection device. It offers reliable protection for signal and I/O cabling. This device is part of the trusted SD Series. It features a space-saving design for easy installation. The multistage hybrid circuit handles high surge currents. It is ideal for various process automation applications. The SD32T3 also comes with a 10-year warranty.
Technical Specifications
- Brand: MTL Instruments
- Model: SD32T3 (Full Suffix: SD32T3 as per product label)
- Product Type: Surge Protection Device (SPD)
- Nominal Voltage (Un): 32 Vdc / 22 Vac
- Max Continuous Operating Voltage (MCOV – Uc): 36 V
- Nominal Current (In): 400 mA
- Series Resistance: 2.2 Ω per line
- Max Leakage Current: 5 µA
- Voltage Protection Level (Up): <45 V (@1kV/µs)
- Residual Voltage: 75 V
- Bandwidth (Frequency Response): 720 kHz
- Special Feature: 3-Terminal Design
- Max Surge Current: 20kA
- Measurement Range: Compatible with standard process signals (e.g., 4-20mA, 0-10V)
- Linearity: Excellent signal integrity preservation
- Resolution: Not applicable for passive SPD
- Operating Temperature Range: Standard industrial range (consult datasheet for specifics)
- Environmental Resistance: ATEX certified for intrinsically safe systems
- Interference Immunity: High EMI/RFI noise rejection
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