ZP-TA series high-energy gap type power lightning arrester is suitable for lightning and surge protection of power lines from LPZ0A area to LPZ2 area (B and C level/I and II level). Mainly used in general power distribution panels in buildings, distribution boxes for overhead input in buildings, outdoor power distribution cabinets, power distribution boxes, etc.
0769-8323 8609 / 134 2515 7172 ConsultI. Product overview
ZP-TA series high-energy gap power lightning arrester is suitable for lightning and surge protection of power lines from LPZ0A area to LPZ2 area (B and C level/I and II level). Mainly used in general power distribution panels in buildings, distribution boxes for overhead input in buildings, outdoor power distribution cabinets, power distribution boxes, etc.
The core part of ZP-TA is the spark gap with high-pass flow, and the high-energy combination lightning arrester can directly accept the 10/350μs simulation lightning wave type high lightning current impact.
Second, performance characteristics
● Designed according to the latest standards of international IEC, German VDE, European Union EN, national standard GB, YD/T
● Single pole, one phase, suitable for all power supply systems
● Zero distance installation of Ⅰ and Ⅱ grades, saving space, no need for decoupling inductance
● Adopt unique self-ignition patented technology, closed spark gap, no power frequency freewheeling
● High-energy lightning current discharge gap, strong current discharge capacity, can directly accept 10/350μs simulation lightning wave type high lightning current impact
● Low output residual voltage (Up≤1.5KV), fast response time (≤100ns)
● Pluggable modular package, standard 35mm wide electrical installation rail, easy to install and replace
● Built-in overheating failure trip device, when the protector fails due to overheating or breakdown, it can automatically disconnect it from the grid
● Compact structure, double terminal (Kevin way)
Three. Wiring diagram
Four. Installation and maintenance
1. Install the air-gap module lightning arrester on a standard 35mm rail, connect the wires according to the input and output identification, and the front fuse is not less than 200A. After the check is correct, the indicator light does not light up after the power supply is turned on, and the indicator light turns on when the module is deteriorated. If there is no voltage output, the input circuit, lightning arrester and electrical equipment should be checked and repaired in time.
2. In normal use, the lightning arrester should pay special attention to checking the grounding system to avoid that the lightning arrester loses its lightning protection effect due to the open circuit of the protective grounding wire or the resistance value is too large.
Clean up the site: After everything is normal, clean up the site and complete the installation. If necessary, mark the line with "lightning protection".
model | ZP-TA15 | ZP-TA25 |
Nominal working voltage Un | 220/380V/50Hz | |
Maximum continuous operating voltage Uc | 440V | |
Lightning impulse current (10/350μS) Iimp | 15kA | 25kA |
Voltage protection level (In) Up | ≤1.5kV | |
Response time tA | ≤100ns | |
Spare fuse | 250Agl/gG | |
Short-circuit capacity | 50kA/50Hz | |
Insulation resistance Risol | 103MΩ | |
temperature range | -40℃~+80℃ | |
Installation wiring method/specification | Parallel/multi-strand 25mm2 | |
Work status indication | Green light/red light | |
Shell material | Red reinforced environmentally friendly hot melt plastic, UL94-V0 | |
Mounting brackets | Standard DIN 35mm rail, in line with EN50 022 standard | |
Protection level | IP20 | |
Installation width | 90×36×70mm |