DC12V Internet and Power 2in1 CCTV Surge Protection Devices(SPD)

1. Product Description:
   a) Mutilfunction Surge protection device. design Power Supply and network protection into integrative device.
   b) Imax is 10KA, 
   c) DIN rail installation, easy to install. 
   d) Shell Material: Aluminum Alloy, Flame resistance. 
   e) High quality components in PCB. 


2. Technical Data 
3. Application:  
Two-in-one surge protection device is applied to the lightning surge protection for power and network cord of monitoring system  front-end network camera and wireless remote control camera.

4. Our Packing and delivery. 
a). well packed with White boxes + Papar carton. 
b). Each carton: 50pcs /carton, it about 12.5kg. so that easy to carry 
c). 2-3days for sampels order, 7-10days for mass production 

5. Delivery Method. 
if our agent: By sea, by Air or express like: DHL, UPS, Fedex, TNT 
Also your own agent are ok, if you have any in China

6. Our sevice
a). Small order are availabe. 
b). quick response and quick delivery time 
c). Experienced staff and high quality products. 
d). All products have 2years guarantee and 5 years for free maintance. 
e). OEM and ODM Surge protective device for your LOGO are welcome 






6. FQA:
Q: Can I get some samples?
A: Yes, Sample orders welcomed.
 
Q: Can I use my own Logo or design on goods?
A: Yes, OEM Support. Customized logo and design on mass production are available.
 
Q:What is the delivery time?
A: 3 days for samples, 7-10 working days for mass production after payment.

Q: Can you give me a discount?
A: Yes. Big purchase. Large discount.
 
Q: What is the payment term?
A: T/T, L/C at sight, West union , Paypal, etc
 
Q: Can I trust you?
A: Absolutely YES, We are "Made In China" verified supplier for over 5 years.

Q: How is the After-Sale Service?
A: We assure 5 years warranty, 3 years replacement, any question we have technical department to help you.
  
Q: May I visit your factory?
A:Sure, welcome any time. We can also pick you up at airport or station.

7.Contact information:
Lyric Ran 
International Regional Manager

  

Mob: +86 17630058769

  

   
 

Product Description

SPD Surge Protective Device,Lightning Surge Protector
Surge Protection Device (SPD)
 
It is a device used to limiting instant surge voltage and discharge surge current, it at least including a non-linear component.
 
Surge protective Device Model Selection
 
With the impact of international information flow, the rapid development of microelectronic science and technology, communication, computer and automatic control technology, make the building start to go for high quality, high functional area, formed a new building style-intelligent building. As inside the intelligent building there are lot of information system, <<Building lightning protection design norm>> GB50057-94(2002 vision)(hereafter brief as <<lightning protection norm>>) put forward the relative requirement to install the surge protective device, to ensure the information system safely and stable running.
SPD essentially is a equipotential connection material, its model selection is according to the different lightning protection area, different lightning electromagnetic pulse critical and different equipotential connection position, decide which kind of SPD used in the area, to achieve the equipotential connection with the common earth electrode. Our statement will based on SPD's maximum discharge current Imax, continuous operating voltage Uc, protection voltage Up, alarm mode etc.
As per << Lightning Protection Norm>> item 6.4.4 stipulation "SPD must can withstand the expected lightning current flow and should confirm to the additional two requirements: the maximum clamp voltage during surge across, capable to extinguish the power frequency follow-on current after lightning current across."  That is the value of SPD's max. clamp voltage add its induction voltage of two ends should be same with the system's basic insulation level and the equipment allowed max. surge voltage. 
 
SPD for Power Supply System Series Selection Guide
 
The installation of SPD at each lightning protection zone, according to the standard of low voltage electrical appearance, make classification of electrical equipment in accordance with the over voltage category, its insulation withstand impulse voltage level can determine the selection of SPD. According to the standard of low voltage electrical appearance, make classification of electrical equipment in accordance with the over voltage category as signal level, loading level, distribution and control level, power supply level. Its insulation withstand impulse voltage level are:1500V,2500V,4000V,6000V. As per to the protected equipment installation position different and the different lightning current of different lightning protection zone, to determine the installation position of SPD for power supply and the break-over capacity.
The installation distance between each level SPD should not more than 10m, the distance between SPD and protected equipment should as short as possible, not more than 10m. If due to limitation of installation position, can't guarantee the installation distance, then need to install decoupling component between each level SPD, make the after class SPD can be protected by the prior class SPD. In the low voltage power supply system, connecting an inductor can achieve the decoupling purpose. 
SPD for power supply system specification selection principle 
Max. continuous operating voltage: bigger than protected equipment, the system's max. continuous operating voltage. 
TT System: Uc≥1.55Uo (Uo is low voltage system to null line voltage)
TN System: Uc≥1.15Uo
IT System: Uc≥1.15Uo(Uo is low voltage system to line voltage)
Voltage Protection Level: less than the insulation withstand impulse voltage of protected equipment
Rated discharge current: determined as per to the lightning situation of the position installed and lightning protection zone.
SP1 Series
 
Normal Working Conditions
-Altitude not exceed 2000m
-Ambient air temperature:
Normal range: -5ºC~+40ºC
Extend range: -40ºC~+80ºC
-Relative Humidity: 30% - 90% under indoor temperature condition
- At the place without obviously shaking and shock vibration
- Non-explosion danger medium, non-corrosion gas and dust ( including conductive dust) 
 
Classification
 
-As per Nominal Discharge Current: 
5,10,20,30,40,60KA(8/20µs)
- As per Maximum continuous operating voltage: 
275V,320V,385V,420V,440V,460V
- As per to poles
1P,1P+N,2P,3P,3P+N,4P
- As per auxiliary functions:
a. With remote signal output ( remote alarm function)
b. Without remote signal output
 
Selection Principle
 
- The continuous applied voltage on the two terminals of SPD should not more than the maximum continuous operating voltage Uc value;
- The voltage protection level Up of SPD should less than the maximum impulse withstand voltage of the protected equipment;
- As per to the different earthing system and protection mode to select the specification accordingly;

Product Features

1, built-in over-current overheating, temperature control circuit technology.

2, the module design, easy installation, online replacement.

3, low leakage current, fast response time, low residual voltage.

4, alarm indication device, green (normal) v red (fault).

Model/Technical Parameters	WR-B60	WR-B80	WR-B100	WR-B120	WR-B150
Rated Operating Voltage Un (V ~)	220V 380V	220V 380V	220V 380V	220V 380V	220V 380V
Maximum Continuous Operating Voltage Uc (V ~) kV	385V 420V	385V 420V	385V 420V	385V 420V	385V 420V
Voltage Protection Level Up (V ~) kV	≤1.8≤2.2	≤2.4≤2.5	≤2.5≤3.2	≤3.4≤3.7	≤4.0≤4.5
Maximum Discharge Current Imax(8/μ20μs)kA	60	80	100	120	150
Nominal Discharge  Current In(8/μ20μs)kA	30	40	60	80	100
Response Time	<25			<100
L/N(mm²)The Cross Section Of L/N Line	16,25	16,25	16,25	16,25	25,35
PE (mm²)The Cross Section Of PE Line	16,25	25,35	25,35	25,35	35
Fuse or Switch (A)	63A	63A	63A,100A	63A,100A	63A,125A
The Line Section of Communication and Alarm (mm²)	≥ 1.5
Operating Environment-C	(-40ºC~-+85ºC)
Relative humidity 25 ºC	≤95%
installation	Standard Rail35mm
Material of Outer Covering	Fiber Glass Reinforced Plastic

Surge Protector SPD, Surge Protection Device SPD, SPD
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