⇒Product introduction：

REG670 – Generator protection
A new standard of protection for your valuable assets
The REG670 IED (Intelligent Electronics) protects and monitors generators, prime movers and boost transformers in hydroelectric,

pumped storage, natural gas, combined cycle, steam and cogeneration stations. With superior performance, flexibility and scalability,

it meets the demanding requirements for new installations and retrofits in every corner of the world.

Building on Hitachi Energy’s extensive experience, the REG670 takes generator protection to a new level of performance. Up to 24 analog

inputs allow primary and standby protection to be integrated in a single IED. Alternatively, other objects, such as transformers, can be included

in the generator protection. This makes it possible to replicate the first and second protections exactly. These features can reduce the number

of IEDs needed to protect the entire power station while improving availability. This in turn simplifies installation and reduces life cycle costs

associated with commissioning, maintenance and spare parts. The functionality of the REG670 is also integrated with intelligent failure standards, ensuring unparalleled selectivity and sensitivity.

The REG670 uses advanced and innovative filtering technology to also provide integrated sub-synchronous resonance protection for turbines and generators.

Generator protection solutions with the REG670 meet the requirements for maximum reliability and availability. The generator differential protection

feature has extremely fast testing standards, with a typical run time of 15 ms; While maintaining high security.

Among the many available features, the REG670 can include 100% injected stator and rotor ground fault protection and 100% stator ground

fault protection based on third harmonics. These solutions offer a new way to optimize the cost-benefit ratio of protection systems depending

on the importance or size of the power station. Hitachi Energy has innovatively implemented the injection principle, allowing injection through

neutral VT and even through an open triangle VT located at the generator terminal. Since no changes are required to the primary circuit or ground

resistance, the design, installation and commissioning of the protection system is simple and fast. 100% stator ground fault protection based

on third harmonics utilizes differential principle to provide high sensitivity and safety. This ensures correct operation even under low load conditions.

⇒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.

⇒Company Services:

1. Fast delivery (1-7 days for stock products)

2. Rich experience (more than 10 years of sales experience)

3. Large inventory (various brands and overseas warehouses)

4. Quality insurance (1 year warranty product condition is clear)

⇒运输 

1. For stock items, we will ship them to you within 7 days of receipt of payment

2. We can ship all over the world via DHL, UPS, FEDEX, TNT and EMS.

3. If you have a shipping agent, please let us know before shipping.

4. We will pack the parts in strong boxes. If you have any special needs, please let us know.

5. We usually ship the goods before 4:30 p.m., after which we will send you the tracking number. It takes 7 to 15 days to receive the package.

6. Please email us when you receive the package.

7. When asking for shipping costs, please include all information, otherwise it will slow down the process.

1) What is your zip code?

2) If you have a company name and your name, what is your company name?

3) What is your phone number and extension (if any)?

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