✦Basic product information：

The MVAJ23B1AB0757B module is a current relay module manufactured by GEC ALSTHOM (now Alstom) designed for overcurrent protection in power systems and for monitoring current levels in circuits.

Product characteristics
Current detection: This module is specifically designed to monitor the current in the circuit. When the current exceeds the preset threshold, the relay will operate to ensure the safety of the circuit.
Protection function: MVAJ23B1AB0757B module has overcurrent protection function, which can quickly cut off the circuit when the current exceeds the safe value, so as to prevent the occurrence of equipment damage or fire.
Adjustable sensitivity: The module may have adjustable set points to suit the current protection needs in different applications.
Reliability: Designed for industrial applications, this relay is highly reliable and durable, capable of stable operation under a variety of environmental conditions.
Adaptability: The MVAJ23B1AB0757B module can operate in a wide range of environmental conditions, including different temperature and humidity ranges.

Technical specification
Voltage level: Usually used in 220V voltage environment.

MVAJ23B1AB0757B

Frequency: Suitable for 50Hz power system.
Power: Not directly mentioned, but may vary depending on the specific application.
Operating temperature range: the highest temperature can reach 200℃, the lowest temperature is 20℃, showing its wide operating temperature range.

Precautions for use
Environmental conditions: Ensure that the relay operates within the recommended temperature and humidity range to avoid extreme environmental conditions.
Power supply specifications: Ensure that the power supply meets the rated voltage and current requirements of the relay to avoid overvoltage or undervoltage.
Load matching: Ensure that the connected load matches the rated load capacity of the relay to avoid overload.
Setup and calibration: Set the protection threshold of the relay correctly according to the manufacturer’s guidelines and calibrate regularly to ensure accuracy.
Installation and wiring: Follow manufacturer’s instructions for installation and wiring to ensure correct and secure electrical connections.
Maintenance and inspection: Perform regular maintenance, check contact status and wear of mechanical parts, and clean or replace if necessary.
Safety Procedures: Comply with all relevant electrical safety regulations during installation, operation or maintenance to ensure operator safety.
In summary, the MVAJ23B1AB0757B is a powerful and adaptable current relay module that provides a reliable solution for overcurrent protection and monitoring of power systems.

✦About Chengdu Sunshine Xi He

Chengdu Sunshine Xi He Electric Co., Ltd. specializes in selling the world’s major electrical brand products overseas direct procurement,

genuine inventory, price preferential after-sales warranty, complete models, the same product, not the same price and service.

Large supply of original imported DCS system accessories, PLC system accessories.

Main :ABB, GE Fanuco, Bentl Bentley, Triconex Invensys, Woodward Woodward, Foxboro, Foxboro,

Westinghouse /Emerson, Reliance Ryan, SchneiderModicon, A-B, HIMA dark horse, Motorola MOTOROLA,

Kollmorgen Kollmorgen Bosch/Rexroth/ Bosch Rixon, NI,YOKOGAWA Yokogawa, and other major brands of DCS system accessories,

robot system accessories, large servo system discontinued spare parts.

✦Contact us freely

BeiLin

| Mobile/wechat：+86 18005021035

Email contact：18005021035@163.com

✦What can we do for you?

1. All items are new.
2. Any enquiry will be answered within 1 hour.
3. We check them before shipping!

✦About Frequently Asked Questions

Q: Are you a trading company or a manufacturer?
A: Yes, we are a trading company.

Q: Do you have stock or need to buy from another supplier?
A: We have a lot of inventory to sell and we have our own warehouse.

Q: Do you sell outdated products? Or even a very old product?
A: If there is a new model that needs to be replaced, we will recommend that you use the new model;
If the replacement is not easy, we will help check that the old car is in good condition.
If used or otherwise, we will tell you the truth.

Q: How long is your delivery time?
A: If the goods are in stock, it usually takes 2-3 working days. If the quantity is large,
It takes 5-7 business days after receipt of payment.
If it is not an ordinary product, it always takes 3-4 weeks to order.

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