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’s can effectively prevent over voltage and over current 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 is use for lightning protection zone: LPZ2 area at the junction with the LPZ3 (D class) power lines of the lightning surge protection.
◆With work instructions indicate deterioration module functions, green (normal), red (failure).
◆SPD is designed as modular with good tightness, working indictor and degradation indicator. It is convenient for connecting.
◆It has temperature control breaker function, build-in over currents fuse protector, and completely avoid the fire.
◆It has lots of advantages: 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; 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 protection. It can be used with class B and class C, class D of the SPD.
2) Technology Parameters:
|
TYPE
|
JM-F380/1+1/20KA
|
JM-F380/1+1/40KA
|
|
Protection Class:
|
D
|
C
|
|
Max. Continuous Operating Voltage (Uc):
|
385V
|
385V
|
|
Nominal Discharge Current(8/20μs) (In):
|
10KA
|
20KA
|
|
Max. Discharge Current (8/20μs) (Imax ):
|
20KA
|
40KA
|
|
Voltage Protection Level( Up):
|
≤1.2KV
|
≤1.5KV
|
|
Response Time:
|
< 25ns
|
|
Leakage current:
|
≤20μA
|
|
Working Environment:
|
Temperature -40°C +80°C;Relative humidity<95%;
|
|
indicate deterioration:
|
green(normal),red(malfunction)
|
|
Protection Mode:
|
L-PE,N-PE (4P)
|
|
Material of Outer Shell:
|
Flame retardant materials
|
|
