Modular Type Power Surge Protector Three-Phase
Product Description
1)Product Description:
This product is a three-phase parallel connection power surge protector device (called: SPD).This product is designed as modular with artistic outline, easy wire connection and simple installation,simple maintenance,working in a relatively harsh environment and maintaining in a long-term stability. SPD can effectively prevent overvoltage and overcurrent which are induced by lightning or industrial noise and other factors, and other transient surge voltage on the system or equipment or cause permanent damage or momentarily interruption and other hazards.
◆The product apply to lightning protection zone: LPZ2 area at the junction with the LPZ3 (C class) power lines (380V) of the lightning surge protection.
◆ With work instructions, indicate deterioration module functions, green (normal), red (failure).
◆ This product is designed as modular withgood tightness,working indictor and degradation indicator. It is convenient for connecting.
◆With temperature control breaker, build-in over currents fuse protector , completely avoid the fire.
◆With advantage of extremely quick respond, large intake capacity,small leakage power ,
long working life, simple maintenance.It is especially suitable for harsh lightning environments.
◆Apply to distribution of electric box or floor distribution box; public places outdoor power distribution room, power distribution cabinets (boxes); room. Distribution box or the power supply front; residential building units a form of a distribution box; room information systems applicable to Class C power distribution box protection; apply to industrial plant electrical distribution box (cabinet) of power protectio
2)Technology parameters:
| TYPE |
KLF380-20KA/4 |
KLF380-40KA/4 |
| Protection Class: |
C |
C |
| Operating Voltage (Un): |
380V |
380V |
| Max. Continuous Operating Voltage (Uc): |
385V |
385V |
| Nominal Discharge Current (8/20μ s) (In): |
10KA |
20KA |
| Max. Discharge Current (8/20μ s) (Imax. ): |
20KA |
40KA |
| Voltage Protection Level( Up): |
≤1200V |
≤1500V |
| Response Time: |
< 20ns |
< 20ns |
| Leakage current(μA): |
≤30μA |
≤30μA |
| Working Environment: |
Temperature -40°C +80°C; |
| Relative hunidity<95%; |
| indicate deterioration: |
green(normal),red(malfunction) |
| Protection Mode: |
L-PE、N-PE (4P) |
| Remote signaling contacts type: |
Float switch contacts |
| Material of Outer Shell: |
Flame retardant materials |
| Dimension(mm): |
71×101×66mm |
| Weight(kg): |
0.56 |
| Order coding: |
DSMY007 |
DSMY006 |
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