Power Surge Protective Devices
- 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
- Terminal Board
PHL-TA-40/385/2P PHL-TA-40/385/3P PHL-TA-40/385/4P
Product overview
Using a second level three-phase power surge protector, the common mode protection type of phase to ground (PEN) is suitable for installation at the junction of LPZl zone and LPZ2.
Main characteristics
1. Module self-locking function to prevent loss of protection due to loose surfaces;
2.The “light press”function of module 2 allows for easy insertion and removal of modules for easy replacement,
3 pre connected bases for easy wiring.
Technical data
| Technical parameters | |||||||||
| Nominal operating voltage Un | 230/400VAC | 230/400VAC | 230/400VAC | ||||||
| Maximum operating voltage Uc | 275VAC | 385VAC | 440VAC | 275VAC | 385VAC | 440VAC | 275VAC | 385VAC | 440VAC |
| Protection voltage Up (In under) | Up<l.4kV | Up<l.8kV | Up<2.0kV | Up<l.4kV | Up<l.8kV | Up<2.0kV | Up<l.4kV | Up<l.8kV | Up<2.0kV |
| Nominal discharge current In(8/20μs) | 20kA | 20kA | 20kA | ||||||
| Maximum discharge current lmax (8/20μs) | 40kA | 40kA | 40kA | ||||||
| Cross-sectional area of connecting wire | 1.5mm²- 5mm²flexible wire | 1.5mm²- 5mm²flexible wire | 1.5mm²- 5mm²flexible wire | ||||||
| Response time | <25ns | <25ns | <25ns | ||||||
| Enclosure protection degree (according to IEC60529) | IP20 | IP20 | IP20 | ||||||
| Enclosure material/flammable rating | UL94-VO | UL94-VO | UL94-VO | ||||||
| Test standard | GB/T18802.11/IEC 61643-11 | GB/T18802.11/IEC 61643-11 | GB/T18802.11/IEC 61643-11 | ||||||
| Applicable power system | Single phase two wire | three phase four wire(TN-C system), three phase three wire (IT system) | three phase five wire (TN-S system) | ||||||
| Aging indicator function | yes (indicator window turns from green to red) | yes (indicator window turns from green to red) | yes (indicator window turns from green to red) | ||||||
| Fuse or circuit breaker selection(A) | 50、63 | 50、63 | 50、63 | ||||||
| Aging thermal detachment function | yes | yes | yes | ||||||
| Tele-signalization function | optional | optional | optional | ||||||
| RS485 communication | optional | optional | optional | ||||||
| Working temperature range | -40℃～＋80℃ | -40℃～＋80℃ | -40℃～＋80℃ | ||||||
| Installation method | DIN35mm rail | DIN35mm rail | DIN35mm rail | ||||||
Wire Diagram
Schematic diagram
Dimension drawings
