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ISO9001 Power Surge Protection Device 20ka 40ka For Equipment Room

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Address: 618, Goodbond Venture Base, No.18, Lu Yun Road, Yue Lu District, Changsha City, Hunan Province

Contact name:cody

Hunan Heou Engineering Consulting Co., Ltd

ISO9001 Power Surge Protection Device 20ka 40ka For Equipment Room

Country/Region	china
City & Province	changsha hunan
Categories	Solar Chargers

Product Details

Product Description

SPD is used to protect all kinds of electrical equipment in the power system from lightning over-voltage, operation over-voltage, power frequency transient over-voltage impact damage to an electrical appliance

The electrical circuit or communication lines because of outside interference peak current or voltage suddenly, the surge protector can in a very short time conducting shunt, so as to avoid damage to other equipment surge in the loop Installed front of inverter input and back of inverter output Installed in Parallel the spd is installed in the electric circuit with parallel, the first to play a protective role, the response time in the 25 to 50 nanosecond

Specification

item	value
Place of Origin	China
Brand Name	HAMMOND
Model Number	HD-C 40
Product name	HD-C 40
Material	Metal
Function	Lighting Protection
CERTIFICATE	ISO9001
Color	white
Maximum Discharging Current	40KA
Nominal Discharging Current	20KA
Maximum Continuous Operating Voltage Uc	385V

Installation requirements

Surge protector using 35MM standard rail installation
For fixed SPD, the conventional installation should follow the following steps.
1)Determine the discharge current path
(2) mark the additional voltage drop caused by the wire at the end of the equipment,.
3) To avoid unnecessary induction loops, the PE conductor of each device should be marked.
(4) the establishment of equipotential connection between the equipment and SPD.
5) To carry out energy coordination of multi-level SPD
In order to limit the protected part after installation and unprotected

power surge protection device

Packing & Delivery

Company Profile

Hunan Hertz-Ohm Engineering Group Co., Ltd.(referred to as: Hunan Heou) is a comprehensive engineering
consulting company established in Changsha in cooperation with
Heilongjiang Hengdian Lightning Protection Engineering Co., Ltd.
Group. The main purpose is to consolidate the original business
content of Hengdian Lightning Protection Company to South China,
and to increase and promote the business scope of new engineering
consulting and management fields. The company's service areas
involve electric power, mobile communication, wind power, solar
energy, chemical petroleum, national defense and civil intelligent
buildings, and industrial control fields.

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FAQ
Q1: Selection of surge protector
 
 
Al: The level of surge protector (commonly known as lightning
protection) is evaluated based on the IEC61024 subdivision
lightning protection theory installed at the junction of the
partition. The technical requirements and functions are different.
The first level lightning protection device is installed between
zones 0-1, and the flow requirements are very high. The minimum
requirement of GB50057 is 12.5 ka (10/350), and the second and
third levels are installed between 1-2 and. 2-3 areas, mainly to
suppress overvoltage.
 
Q2: Are you a lightning protector factory or a lightning protector
from a trading company?
A2: We are a manufacturer of lightning surge protectors.
 
Q3: Warranty and return?
 
A3: 1. Lightning surge protector products and accessories have been
tested 3 times before leaving the factory. 2. We have the best
after-sales service team. If there is any problem, our team will do
our best to solve it for you.
 
Q4: How to get some samples of surge protector?
A4r: We are honored to provide you with samples of lightning
protection devices. Please contact our staff and leave detailed
contact information. We guarantee to keep your information
confidential.
 
 
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