Цифровой протектор напряжения din-рейка регулируемая защита от перенапряжения под автоматическим высоким и низким напряжением защитное


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Цена:5,80 $ - 6,80 $*

Количество:



Описание и отзывы


Трекер стоимости

Месяц Минимальная цена Макс. стоимость
Aug-16-2025 6.33 $* 6.23 $*
Jul-16-2025 5.40 $* 5.23 $*
Jun-16-2025 6.63 $* 6.1 $*
May-16-2025 6.11 $* 6.75 $*
Apr-16-2025 5.80 $* 5.47 $*
Mar-16-2025 6.96 $* 6.21 $*
Feb-16-2025 6.69 $* 6.50 $*
Jan-16-2025 6.70 $* 6.96 $*

Характеристики



Product Description


Functions
1.Over-voltage protection
2.Under-voltage protection
3.Over-current protection
4.Adjustable action and recovery delay time
5.Automatic recovery
6.Voltmeter
7.Ammeter



Comprehensive Understanding of Product's Functions


Function
Technical Parameter
Input voltage
AC 140-300V
Over-voltage protection value
230-300V default 270V  (adjustable)
Under-voltage protection value
140-210V default 170V  (adjustable)
Over-current protection value
40A:1-40A default 20A      63A:1-63A default 40A  (adjustable)
Recovery delay time
 1-500s default 30s
Power-on delay time
 1-500s default 10s
Over-voltage recovery value
 225-295V default 265V
Under-voltage recovery value
 145-215V default 175V
Over-current recovery value
0.5-39.5A        0.5-62.5A
Action time
 0.1-30s default 1s


Wiring Diagram




Product Setting








Packing & Delivery




Standard export cartons,when goods volume have 1.5CBM,we will use pallet.


FAQ


1. who are we?
We are based in Zhejiang, China, start from 2016,sell to Domestic Market(20.00%),Mid East(15.00%),Southeast Asia(15.00%),Africa(10.00%),South America(10.00%),Oceania(5.00%),Central America(4.00%),Western Europe(4.00%),Northern Europe(4.00%),Eastern Europe(4.00%),Southern Europe(3.00%),Eastern Asia(3.00%),South Asia(2.00%),North America(1.00%). There are total about 85 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Automatic Transfer Switch,Switch Disconnector,Rotary Switch,Digital Panel Meter,Contactor,Voltage protector/Relay.

4. why should you buy from us not from other suppliers?
We have Professional marketing and Service team;
Once cooperate,we can make customer satisfied from business beginning to the end.We have Professional Staff to secure product quality,beautiful and safe package.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Japanese


Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com