Power Surge Protective Devices
- Terminal Board
- Isolated Safety Barriers
- Signal Isolators
- Surge Protective Devices
- Safety Relays
- Isolated Intelligent I/O Modules
- Intelligent Gateways
- Industrial Data Optical Transceivers
- Online Dew Point Analyzers
- Data Acquisition Modules
- HART data converter
PHL-TA-24
Product overview
It is suitable for lightning protection of equipment powered by low-voltage power supply, and at the other junction area of LPZ2 and LPZ3 zones.
Main characteristics
Electronic aging heating release device with high reliability, can effectively avoid short-circuit fault;
Pluggable lightning protection module, convenient to install, and the lightning arrester can be replaced without power disconnection when the products are aging.
Technical data
| Protection pattern | L-PE | L-PE | L-PE |
| Rated operating voltage Un | 24VDC | 110VDC | 220VDC |
| Maximum continuous working voltage Uc | 36VDC | 220VDC | 320VDC |
| Nominal discharge current In (8 / 20μs) | 20kA | 20kA | 20kA |
| The maximum discharge current (8 / 20μs) | 40kA | 40kA | 40kA |
| Protection voltage Up ( under In) | ＜500 | ＜750 | ＜1.0kv |
| Response time | ＜25ns | ＜25ns | ＜25ns |
| Short circuit withstand capability at 16A gL/gG backup fuse | 6KA | 6KA | 6KA |
| Aging thermal separation function | Yes | Yes | Yes |
| Aging indicator function | Yes | Yes | Yes |
| Working temperature range | -40 ℃ ~ +80 ℃ | -40 ℃ ~ +80 ℃ | -40 ℃ ~ +80 ℃ |
| Housing material | UL94-V0 | UL94-V0 | UL94-V0 |
| Cross-sectional area of connecting wire | 0.1(min)-4(max) flexible wire mm² | 0.1(min)-4(max) flexible wire mm² | 0.1(min)-4(max) flexible wire mm² |
| Installation method | DIN35mm rail | DIN35mm rail | DIN35mm rail |
| Protection grades | IP 20 | IP 20 | IP 20 |
Wiring diagram
Schematic diagram
Dimension drawings
