Name: 1A1B1C 40A High Power Relays Start Relay For Mechanical Characteristic Tester
Brand: Wanjia Star
Price: 1 USD

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1A1B1C 40A High Power Relays Start Relay For Mechanical Characteristic Tester

Brand Name:Wanjia Star

Certification:CQC

Model Number:WJ178A

Minimum Order Quantity:1

Delivery Time:7~10WD

Payment Terms:L/C, T/T

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IVY METERING CO.,LTD

Active Member

Location: Shanghai Shanghai China

Address: Room 1206, AFC Grand Hong'qiao International, No.999/1009 Li'an Rd, Min'hang District, Shanghai 201100 , China

Supplier`s last login times: within 15 hours

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Product Details Company Profile

Product Details

40A WJ178A jqx-40 start relay for mechanical characteristic tester

1.Main Features:

● Product Number: WJ178A

● Coil Voltage: DC:6~220V ; AC:6~220V

● Contact Load: 40A 250VAC/28VDC

● Appearance Dimension: 71.5×37.0×45.0mm

● Single Pole Conversion

● Strong Resistance, High Reliability

● Complying with IEC255 & GB8898 Standard

2.Technical Parameters:

Basic Parameter
Contact Arrangement		1A,1B,1C
Contact Material		Silver Alloy
Contact Resistance		Max.50mΩ
Rated Load		40A 250VAC
		40A 28VDC
Max. Switching Voltage		28VDC/250VAC
Max. Switching Current		40A
Max. Switching Power		1120W/10000VA
Electrical Life		2×10⁴
Mechanical Life		1×10⁷
Coil power consumption	(DC)	3.0W
	(AC)	4.2VA
Coil Voltage	(DC)	6～220VDC
	(AC)	6～220VAC

Other Parameters
Pick-up Time		Max.25ms
Release Time		Max.25ms
Dielectric Strength	Coil Contacts	2500VAC ,(50/60Hz),1 min.
	Open Contacts	1500VAC ,(50/60Hz),1 min.
Insulation Resistance		Min. 1000MΩ (500 VDC)
Environment Temperature		-40℃～+55℃
Operation Humidity		45%~85% RH
Shock Resistance	Functional	Min. 10G
	Destructive	Min. 100G
Anti-vibration	Functional	1.5mm(DA)10~55 Hz
	Destructive	1.5mm(DA)10~55 Hz
Weight		≤110g

3.Dimention & Package

Dimension of product:

Packages:

Samples (small quantity): we default to use IVY box (Ref Size:25*20*7cm)

Shipments (large quantity): package can be self-defined based on our rich experience, box-carton-pallet.

We also adopt the skin packing to protect the pins and state of relays.

Marks on carton, or documents can be negotiated based on custom's requirements.

Fillers:For filler we will use foam, bubble material, high end PE form.

Others:

We have zip code on the products if any quality accidents, we will call back and tracking the production.

Welcome to contact us if you have any feedback on our packages, once we adopted your suggestion we can offer free samples or discount.

4.About IVY METERING

Our History:

Our team focus on metering and switching since 1994.

IVY brand was born in 2010, HK IVY, Shanghai IVY, Tongxiang was established in 2010, 2015 & 2016.

IVY METERING Co., Ltd. is a Chinese leading designer and manufacturer of electrical components for energy management

and industrial field. With own factory located in Zhejiang and sales center in Shanghai for lean managment.

Our product includes :

Switching series- magnetic latching relay,magnetic immune latching relay, power relay

Measuring components-current transformer, shunt resistor,

Measuring assembly-smart metering module and power sensor/

Others-communication/power supply modules, customizable integrated assembly etc.

Our Mission:

Focus on Energy Management,

Light up Better Life

5.Payment & Shipment

Flexible Payment

TT/ LC / PayPal / WeChat Pay / AliPay

More payment terms plz advise.
Please send us the bank memo after payments

In this case we can avoid mistakes on Account No.

If any changes on bank info we will call you even video

Plz don't believe any changes by emails

Shipment Items

Samples shipment:

Express:DHL / UPS / TNT / FedEx / EMS / Aramex / ABX etc...
AirPost:Post-NL / Singapore Post / ePacket / CDEK /
Hongkong Post / DHL eCommerce / PTT etc...
Bulk Shipment:China Post etc...

Agent or forwarder are acceptable for us

Company Profile

IVY METERING is the manufacturer and provider in the field of electricity switching & metering. Our main products include switching series (relay&switch), measuring components(CT&shunt), measuring assembly(RCD&sensor), metering devices(Meter&IOT device).

With the factory in Zhejiang province and sales center in Shanghai city, our products are recognized by the reputable lab/certificates such as SGS, NMI,KEMA,ANSI and exported to more than 68 countries with quality assurance.

Based on innovation, integrity, cooperation, win-win, we aim to build organization with employee well-being, lead world in harmonious metrology. What's more we sincerely hope to focus on energy management and light up better life.

Our product series includes various of EV components, latching relay,current transformer, shunt resistor,smart metering / communication/power supply modules, customizable integrated assembly etc.

Switching Series can be devided in magnetic latching relay and magnetic immune latching relay. With wide range from 32A to 200A, they comply with IEC62055-31 UC2 / UC3 certificates by stable performance. Same time they suits for remote control device, smart prepaid meter, lighting system, solar panel as switching control and energy conservation.

Measuring Components include CT & Shunt. Current Transformer adopts glue technology and plastic casing instead of traditional method. With high accuracy Class 1 / 0.5 / 0.5s / 0.01 / 0.02, it can be used for measuring inside of energy meter. Open core current transformer can be used with meter to ensure measurement range.Shunt Resistor made from material combination of Cu-Manganin-Cu by EBW technology. Well received by meter factory for basic meter due to economic on cost and well-matched on design. Lowest TCR-value and stable performance can not be ignored as well.

Measuring Assembly including smart sensor with shunt, smart sensor with terminal, smart sensor with ct, smart ct with M-bus, smart ct with LoRamesh, which can be used for energy measuring, leakage monitoring, detection and alarming in EV car charger and medical machine and so on. Supplying components with competitive prices is just tip of iceberg, we more focus on customized solutions based on technical and business requirements.