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DESCRIPTION

Basic Info

Model NO.	MD1-4P 420V
Type	Power Source Arrester
Structure	Zinc Oxide Arrester
Installation	Parallel Arrester
Application	AC/DC System
Size	Small
Operation Voltage	Low Voltage
Shape	Modular
Material	ZnO
Certification	ROHS, ISO9001, CE CB TUV Reach
Brand	Moreday
Nominal Discharge Current	20ka
Max Discharge Current	40ka
Poles	1p,2p, 3p, 4p,
Flame Class	V0
Test Classification	Class II T2
Protection Class	IP 20
Rated Voltage	275V 420V
Transport Package	30pairs Per Carton
Specification	49*41*19cm
Trademark	Moreday
Origin	China
HS Code	8536300000
Production Capacity	100000pairs/Month

Packaging & Delivery

Package size per unit product 20.00cm * 15.00cm * 10.00cm Gross weight per unit product 1.500kg

Product Description

Product Description

Choose your special solar products manufacturer--Mindian Electric .

Introduction of MD1 Series AC Surge Protection
Surge protection device (in short SPD,alias:surge suppressor surge arrester)is suitable for TN-S, TN-C-S, TT, IT etc, power supply system of AC 50/60Hz,<380V, installed on the joint of LPZ1 or LPZ2 and LPZ3. It's designed according to IEC61643-1, GB18802.1, it adopts 35mm standard rail, there is a failure release mounted on the module of surge protection device, When the SPD fails in breakdown for over heat and over-current, the failure rlease will help electric equipments separate from the power supply system and give the indication signal, green means normal, red means abnormal, it also could be replaced for the module when has operating voltage.
Inside over-current and over-heat protection, temperature control open circuit.
Time of response <25ns.
The color of visible window shows operating status, green means normal, red means abnormal.
Module design, convenient installation, could be replaced online.

 

The Parameters of MD1 Series AC Surge Protection

Product Name:	AC Surge Protector
Model Code:	MD1-4P
Rated Operational Voltage	420 V
Standard	EN 61643-31:2019 IEC 61643-31:2018
Number of DC Poles	4P
Max Discharge Current Imax(8/20)us	40KA
Nominal Discharge Current Imax(8/20)us	20KA
Window indication	Normal time:green;when invalid :red
Certificate	TUV / CE / CB / CCC/TUV Australia approval

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FAQ--------------------------------------------------------------------------------
Q: Are you trading company or manufacturer ?
A: We are manufacturer for most solar system items show in our website .

Q:Can you supply samples for checking ?
A: Yes, we can supply samples for our solar products and other electrical products, pls contact for detailed required.

Q:How long is your delivery time?
Q: 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.

Q: What is your usual terms of payment ?
A: Payment<=5000USD, 100% in advance. Payment>=5000USD, 30% T/T in advance ,balance before shippment. Q: How can I place Order?
A: We're pleased that you can place order on line though Trade Assurance Order which can protect your order from payment to delivery. And if you need other way to place order, also welcome.
Q: What is the standard of package of your goods?
A: Export standard package or special package according to customer requirement. Q:How about inspection? A: We have the whole inspection system from raw material to end products include Transient test, delay test,mechanical life test and so on. Q:What is the service offered by company?
A: 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.
Q: How could I get the Sample?
A: We have MC4 T branch DC Connector 2 in 1 , you can require for samples to check our quality. Samples are free provided, you only need to pay the courier fee.
Q:Can you supply samples for checking ?
A: We have MC4 T branch DC Connector 2 in 1 and different kinds of surge protection device, you can require for samples to check our quality. you only need to pay the courier fee.
If you have another questions, pls feel free to contact us.