- Product Details
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Quick Details
-
Max Discharge current:
-
20
-
Place of Origin:
-
Zhejiang, China
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Brand Name:
-
WRDZ
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Model Number:
-
WR-D20
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Nominal Discharge current:
-
10
-
Uc:
-
275V/385V
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ln:
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10kA
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lmax:
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20kA
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Up:
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1.5kV
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tA:
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≤25ns
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Certification:
-
CE,RoHS
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Material:
-
UL94 V-0
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Standard:
-
IEC 61643-1/GB 18802.1
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function:
-
Lightning Protection Counter
Quick Details
-
Type:
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T3
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Number of Pole:
-
1
-
Rated Voltage:
-
275V/385V
-
Max Discharge current:
-
20
-
Place of Origin:
-
Zhejiang, China
-
Brand Name:
-
WRDZ
-
Model Number:
-
WR-D20
-
Nominal Discharge current:
-
10
-
Uc:
-
275V/385V
-
ln:
-
10kA
-
lmax:
-
20kA
-
Up:
-
1.5kV
-
tA:
-
≤25ns
-
Certification:
-
CE,RoHS
-
Material:
-
UL94 V-0
-
Standard:
-
IEC 61643-1/GB 18802.1
-
function:
-
Lightning Protection Counter
Any requirements or question,welcome to
"Send"
us an e-mail Now!!!
You can also click here to contact our online customer service,It's our great honor to do services for you!
You can also click here to contact our online customer service,It's our great honor to do services for you!
Product Description
Surge Protective Device
- Consistent pluggability(even for N/PE spark gap)
- Own developed technology to manufacture MOV
- Thermal disconnect device for each individual connector
- Optical,mechanical status indication for the individual arresters
- With or without floating remote indication contact
- Suitable for almost all network configurations
- Din rail mountable (35 mm)
- Applied in PSD Class I (Class B) for various power supply system
- Designed according to IEC 61643-1/GB 18802.1
|
Imax
|
20kA
|
|
Max discharge current
|
20kA
|
|
Certification
|
TUV,CB,CE,RoHS
|
|
Poles
|
1 pole
|
|
Application
|
lightning protection
|
|
Color
|
white
|
|
Degree of protection
|
IP20
|
|
Uc
|
275v/385v
|
|
Material
|
plastic
|
|
Up
|
≤1.5kV
|
|
ln
|
20kA
|
|
Standard
|
IEC 61643-11
|
|
Condition
|
new
|
|
Warranty
|
2 years
|
1.Alarm Device
2.Remote Signaling
1.Lable
2.External Module
3.Metal Oxide Varistors
4.Base
5.Contact Terminal
6.Remote Control PCB
7.Remote Terminal
Certifications
We are factory
Metal Oxide Varistors(MOV)
The MOV is the most important part of surge protector.WRDZ have independent chip manufacturing line include MOV Sintering Furance,MOV Automatic Welding Line.
Prilling Tower Sintering Furnace Automatic MOV Production Power Coating
Independent production of accessories
All accessories of WRDZ are independently produced, including shell, copper parts and chips.Therefore, the quality and production cycle of each order can be fully guaranteed.
Own test laboratory
WRDZ have testing equipment such as 10/350μs 40KA and 8/20μs 120KA Simulated lightning test equipment, High voltage TOV and low voltage TOV.If necessary, we can provide the parameters of each test for customers' reference.
The
Combination Wave Generator
series combination wave generator can be used to perform high energy surge tests. It can generate a broad variety of surge waveforms with different impulse modules, which can be detected automatically by the control system.
Impulse Current Generator
T1 (10/350μs) and T2 ( 8/20μs) test
Short Circuit Current Test Device
TOV Test Bed
Glowing Filament test
Automatic Production Line
WRDZ have automatic production line, can control the production cycle and product quality of each batch of orders
1.Spot Welding
2.Pour Glue
3.Product Testing
4.Laser or Pad Printing
5.Heat-Wrapping
6.Packing
Application Scenarios
Industrial Electricity
In the industrial sector, with high transformer/short-circuit currents compact,powerful surge protection is necessary for the reliable availability of state-of the-art plant technology. Prevent failures with the right surge protection
Data Centres
Data centre and therefore the constant availability of data are cornerstones of daily life without them, not much else works. An important component of a comprehensive protection concept is powerful lightning and surge protection.
Solar System
Photovoltaic solar system are made up of hundreds of solar panels, connected to several sensitive equipments.
They present a high risk of direct lightning impact and surges due to the large exposed area and the long lengths of the electric conductors. In order to avoid problems leading to costly damage and downtime, it is compulsory to install surge protectors at key points in the PV system.
They present a high risk of direct lightning impact and surges due to the large exposed area and the long lengths of the electric conductors. In order to avoid problems leading to costly damage and downtime, it is compulsory to install surge protectors at key points in the PV system.
Urban Architecture
The risks from lightning strikes, surge voltages and the spread of fire to the electrical building installation are frequently underestimated.It is not only the direct lightning strikes that can lead to major damage to electronic devices and systems, but also lightning strikes at distances of up to two kilometres or everyday switching operations in the power grid. Fires can also start quickly in this manner.
Packing
FAQ
Q：
Are you factory or trade company?
A：We are factory and can provide OEM,ODM with your demand.Plz confirm our factory video.
Q: Which TYPE of surge protector you can offer?
A: We can produce both DC and AC surge protectors.Ac types SPD will provide T1,T1T2,T2,T3 type in single-phase or three-phase .Dc types of SPD can provide 600V to 1200V in voltage.Also can customize with your demand.
Q: How to select the SPD to protect your system?
A: In the main distribution box of the facility,usually will use T1 and T1T2 type.In the secondary distribution box,usually will
use T1T2 or T2 type.In the terminal of distribution box like residence,usually will use T2 or T3 type.Plz contact with salesman to select the specs.
Q: Which certification or standard do you have?
A: Our company currently has CE and RoHS certification and related test reports.And all conforms to IEC 61643-11 and national standard GB/T18802.1.
Q: How to control product quality?
A: From the chip to copper part,We use good material to produce all accessories ourself. Each procedure of producing is controlled by automated equipment and will test by machine so we can keep the quality and delivery term.
Q: About the dc type surge protector
A: At present,we can provide T1T2 and T2 type dc spd. T1T2 type will be used in mian distribution box for PV system.T2 type will be used in distribution box for personal solar system.
Q: About the mov/varistor
A: We can sell the chip separately and you can choose mov with different currents and voltage.
Q: About the delivery term
A: At present,we dont make enough stock for all models. Plz confirm with salesman to get the accurate delivery term.
A：We are factory and can provide OEM,ODM with your demand.Plz confirm our factory video.
Q: Which TYPE of surge protector you can offer?
A: We can produce both DC and AC surge protectors.Ac types SPD will provide T1,T1T2,T2,T3 type in single-phase or three-phase .Dc types of SPD can provide 600V to 1200V in voltage.Also can customize with your demand.
Q: How to select the SPD to protect your system?
A: In the main distribution box of the facility,usually will use T1 and T1T2 type.In the secondary distribution box,usually will
use T1T2 or T2 type.In the terminal of distribution box like residence,usually will use T2 or T3 type.Plz contact with salesman to select the specs.
Q: Which certification or standard do you have?
A: Our company currently has CE and RoHS certification and related test reports.And all conforms to IEC 61643-11 and national standard GB/T18802.1.
Q: How to control product quality?
A: From the chip to copper part,We use good material to produce all accessories ourself. Each procedure of producing is controlled by automated equipment and will test by machine so we can keep the quality and delivery term.
Q: About the dc type surge protector
A: At present,we can provide T1T2 and T2 type dc spd. T1T2 type will be used in mian distribution box for PV system.T2 type will be used in distribution box for personal solar system.
Q: About the mov/varistor
A: We can sell the chip separately and you can choose mov with different currents and voltage.
Q: About the delivery term
A: At present,we dont make enough stock for all models. Plz confirm with salesman to get the accurate delivery term.
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