Products

DESCRIPTION

Basic Info

Model NO.	MDSP
Type	Power Source Arrester
Structure	Valve Type Arrester
Installation	Parallel Arrester
Application	AC/DC System
Size	Small
Operation Voltage	High Voltage
Shape	Gyro Type
Material	Ceramic
Certification	ROHS, ISO9001, TUV
Brand	Moreday
Rated Voltage	1000V
Lmax	40ka/ 60ka
Nominal Discharge Current	20000
UC	1000V.1500V
Transport Package	by Sea, by Air, Courier
Specification	49.5x23.2x16 60pcs/ctn 15.1kgs
Origin	China
HS Code	8536300000
Production Capacity	500000PCS Per Month

Packaging & Delivery

Package size per unit product 12.00cm * 10.00cm * 10.00cm Gross weight per unit product 1.000kg

Product Description

A t1+t2 dc surge arrester is a device that is used to protect electrical systems and equipment from damage caused by high voltage surges or transients. It is designed to operate in both direct current (dc) and alternating current (ac) environments, and is often used in a variety of applications including telecommunications, power distribution, and industrial control systems.

The t1+t2 dc surge arrester consists of two main components: the t1 element, which is responsible for protecting against high voltage surges, and the t2 element, which is responsible for protecting against high current transients. Both elements are designed to absorb and dissipate excess energy, preventing it from reaching and damaging sensitive electrical components.

The t1 element is typically made of a series of metal oxide varistors (MOVs) or silicon avalanche diodes (SADs) that are connected in parallel. These components are designed to have a high resistance when operating at normal voltage levels, but will rapidly conduct current when exposed to high voltage surges. This allows the t1 element to absorb and dissipate excess energy, preventing it from reaching downstream components.

The t2 element is typically made of a series of metal oxide varistors (MOVs) or silicon avalanche diodes (SADs) that are connected in series. These components are designed to have a low resistance when operating at normal current levels, but will rapidly increase in resistance when exposed to high current transients. This allows the t2 element to absorb and dissipate excess energy, preventing it from reaching downstream components.

Overall, the t1+t2 dc surge arrester is an essential component in any electrical system, as it helps to protect against damage caused by high voltage and high current transients. It is especially useful in environments where electrical systems are prone to lightning strikes or other sources of high voltage surges, as it can help to prevent costly repairs and downtime.

Product Parameters

Type	MDSP-1000
Pole	3P
Max continuous operating voltage Uc(VDC)	1000V 1500V
Voltage protection level Up(kV)≤	≤4.5kv
Max system discharge current	40ka
Integrated Fuse breaking capacity/interrupting rating	30ka/1500v dc
Technology	Short-current interription overload protection
Operating temperature range	-40ºC + 80ºC
Mounting	35mm din rail per EN 60175
Degree of protection	IP20
Normal discharge current	12.5ka
Standards information	IEC 61643-11 Type2, IEC 61643-1 Class

Detailed Photos

CertificationsOur AdvantagesCompany ProfilePackaging & ShippingFAQ

1. Are you trading company or manufacturer ?
We are solar system manufacturer,Our cumulative installed capacity reached 5GW+.

2.Can you supply samples for checking ?
Yes, we can supply free samples for all client.

3.How long is your delivery time?
A1)For Sample: 1-2Days ;
A2)For small Orders: 3-5Days;
A3)For mass Orders:7-10Days;
Anyway, It depend on order qty and payment time.

4.Do you accept OEM business?
We accept OEM with your authorization.

5.How is the after-sale service?
We offer spare parts accordingly and English-speaking engineer offer online service.

6. what kind of certificate you have ?
We have CE, CB,TÜV,SAA etc.

7.What is the service offered by company?
We have the professional engineer team which can design and develop the mould to arrive different customer requirements. We also have the professional sales team to offer good service from pre-sale to after-sale.

If you have another questions, pls feel free to contact us.