- 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-40/385/1P+N PHL-TA-40/385/3P+N
Product overview
The three-phase power surge protector used for the second level adopts a common mode protection mode of phase line to neutral line and neutral line to ground, suitable for installation in TT power supply system branch distribution cabinets, as well as at the junction of other LPZ1 and LPZ2 zones and subsequent zones.
Main characteristics
1. Pre connected base for easy wiring
2. The module light press function allows for easy insertion and removal of modules, making it easy to replace.
Specification
Technical parameters |
N-PE |
L-N |
L- N |
L-N |
N-PE |
L-N |
L-N |
L-N |
Nominal operating voltage Un |
230/400VAC |
230/400VAC |
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Maximum operating voltage Uc |
255VAC |
275VAC |
385VAC |
440VAC |
255VAC |
275VAC |
385VAC |
440VAC |
Protection voltage Up(ln under) |
Up<l.5kV |
Up<1.4kV |
Up<l.8kV |
Up<2.0kV |
Up<l.5kV |
Up<1.4kV |
Up<l.8kV |
Up<2.0kV |
Nominal discharge current In (8/20μs) |
20kA |
20kA |
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Maximum discharge current lmax (8/20μs) |
40kA |
40kA |
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Cross-sectional area of connecting wire |
1.5mm²-25mm²flexible wire |
1.5mm²-25mm²flexible wire |
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Response time |
<25 ns |
<25 ns |
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Enclosure protection degree (according to IEC60529) |
IP20 |
IP20 |
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Enclosure material/flammable rating |
UL94-VO |
UL94-VO |
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Test standard |
GB/T18802.11/IEC 61643-11 |
GB/T18802.11/IEC 61643-11 |
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Applicable power system |
single phase (TT system) |
Three phase four wire (TT system) |
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Aging indicator function |
yes (indicator window turns from green to red) |
yes (indicator window turns from green to red) |
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Fuse or circuit breaker selection(A) |
50、63 |
50、63 |
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Aging thermal separation function |
yes |
yes |
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Tele-signalization function |
optional |
optional |
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RS485 communication |
optional |
optional |
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Working temperature range |
-40℃~＋80℃ |
-40℃~＋80℃ |
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Installation method |
DIN35mm rail |
DIN35mm rail |
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Wire Diagram
Schematic diagram
Dimension drawings
