Safe thunder defending device of Ray in Qingdao

Mar 6th, 2012

Brand: Chinese and auspicious and special

Name: Safe thunder defending device of Ray in Qingdao

Type: MC50-B

About products:

Fast –The time of movement is less than 25nS module to design –Can relieve a garrison in the high electric current of module of the thunder device even more without losing electrical power –The overload of 100KA/20μ S electric current is protected completely –While offering relatively,

The products are detailed:

The power defends the thunder device

Fast –The time of movement is less than 25nS
The module is designed –Can relieve a garrison thunder device module even more without lose electrical power
High electric current –100KA/20μ Overload electric current of S
Protect completely –It offer in it is relative, relative, in to protections overall of ground
Long-life –As long as 20 years
Use repeatedly –Can still use repeatedly after being struck by lightning many times
The trouble reveals –Enclosing the trouble reveals the light
Communication joint –When preventing the thunder device from breaking down, very distant news notifies the control centre
It is convenient to install –Can install on the power distribution box directly, and there are related transparent installation boxes of former factories – WBX4 that are suitable for choosing separately, install time less than an hour
Non-maintaining –Suitable for nobody on duty remote standing, and abominable environment (- 40 ℃ to 70 ℃) .

MC50-B,MC125-B/NPE The power defends the index of performance of the thunder device


MC50-B

Type

MC50-B

MC125-B/NPE

Working voltage

230V

230V

The largest voltage

250V

255V

Protect the voltage

<2KV

<2.5KV


MC125-B

Protect the rank

B

I grade / B grade

Discharge in the electric current

50KA(10/350µ S wave form)

125KA(10/350µ S wave form)

Response time

<100nS

<100nS

1,MC50-B and MC125-B/NPE adopt the module to design, belongs to the interval type and defends the thunder device;
2,MC prevents the thunder device from adopting totally enclosedly and designing, does not have electric arc that let out the phenomenon while acting completely.

V25-B+C Defend the thunder device with V20-C power


V25-B+C/3+NPE

Type

V25-B+C

V20-C

Working voltage (V) of amount

230

230

The largest working voltage (V) continuously

275
320
385

275
385

It is pressed (KV) that incomplete (Thunder and lightning flow 15KA, 8/20& micro; S)

1.0
1.3
1.4

1.3
1.5
1.8


V20-C/3+NPE

Protect the rank (V) (VDE standard)

B+C

C

Discharge in the electric current (KA) the most largely

100
(8/20µ S)

40
(8/20µ S)

Response time (nS)

<25

<25

1 V25-B +C and V20-C adopts the module to design, according to different electric wire netting rules, there are many kinds of associations:
V25-B +C/2, V25-B +C/1 +NPE, V25-B +C/4, V25-B +C/3 +NPE, V25-B +C/4-AS,etc.;
V20-C/1, V20-C/2, V20-C/3 +NPE, V20-C/4-FS, V20-C/4, V20-C/4-FS, V20-C/4-FS-SU,etc.;
2 It is available sound it is getting more warning only signal installation ‘ for instance: V25-B/4-AS) Control warning device (such as with long-range telesignalling and voltage: V20-C/4-FS-SU) ;
3 Adopt the intersection of NPE and V25-B and V20-C of module it defends thunder device to be the intersection of looks and line to centre line, centre line to place line protection mode.

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