water-proof explosion-proof box for lightning protection

Price: 1
Brand Name: sanyuan
Model Number: SY-B
Country/Region: China
Post Date: Mar 14,2012

Product Description: water-proof explosion-proof box for lightning protection


water-proof explosion-proof box for lightning protection

Characteristics:

1.Superior performance, small volume, modulization, excellent airtight property, attractive appearance

2.Safe and reliable in use, easy and simple in installing

3.Telesingnalling. Have installed the telesignalling port, user can monitor the operating state through the monitoring interface; avoid the damage caused by no monitoring.

4.Sparkgap protection, pass 10/350us test

5.Low residual voltage, large current capacity, quick response

6.Guide line connection status indicator

7.Recover by itself, do not affect normal power supply

Application:

In the frond part protection of the power system, install among the LPZ0, LPZ1, and LPZ2 surfaces, bleed part of the energy, and limit the overvoltage in a certain range.

Technology Parameter:

Model

 

SY-B-120KA4PB

SY-B-100KA2PB

SY-B-80KA4PB

SY-B-60KA4PB

SY-B-40KA4PB

SY-B-20KA4PB

Rated Working Voltage AC

Un

385V

385V

385V

385V

385V

385V

Maximum Discharging Currents (8/20μs)

Ipeak

120KA

100KA

80KA

60KA

40KA

20KA

Nominal Discharging Currents

In

60KA

50KA

40 KA

30 KA

20 KA

10 KA

Action Voltage

VImax

620v

620v

620v

620v

620v

620v

Voltage Protection Level

Up

≤2.8KA

≤2.5KA

≤2.5KA

≤2.0KA

≤2.0KA

≤2.0KA

Leakage Currents

IL

≤15μA

≤15μA

≤15μA

≤15μA

≤15μA

≤15μA

Response Time

tA

≤25ns

≤25ns

≤25ns

≤25ns

≤25ns

≤25ns

Working Environment

 

-40~+70°C

-40~+70°C

-40~+70°C

-40~+70°C

-40~+70°C

-40~+70°C

Shell Protection Level

 

IP65

IP65

IP65

IP65

IP65

IP65

Protection Mode

 

L-PE  N-PE

L-PE  N-PE

L-PE  N-PE

L-PE  N-PE

L-PE  N-PE

L-PE  N-PE

Failure Indication

 

Yes

Yes

Yes

Yes

Yes

Yes

Failure Warning

 

Yes

Yes

Yes

Yes

Yes

Yes

Voltage leaking &bad grounding Warning

 

Yes

Yes

Yes

Yes

Yes

Yes

Remote Signaling Terminal

 

Yes

Yes

Yes

Yes

Yes

Yes

 

Supplier Details:

Henan Sanyuan Network Science & Technology Co., Ltd.

Sales:Mr. Xiaodong Zhou

Contact Phone:86-371-67067096,18603711125

Main Products:3M Scotch 77 fire and arc protection electrical tape,3M J20 self- fusing electrical tape,3M 1500 pvc electrical insulation tape,coaxial connectors,lighting stroke counter SY-JS-00

SPONSOR AD

User Reviews: water-proof explosion-proof box for lightning protection