<<产品参数>>

xVC724BE 3BHEO09017R0102控制卡XV C724 BE

成色∶全新

保修:12个月

预计交货时间:有货。立即发货。组成部件

自动调节励磁的组成部件有机端电压互感器、机端电流互感器、励磁变压器;励磁装置需要提供以下电流，厂用AC380v、厂用DC220v控制电源.厂用DC220v合闸电源;需要提供以下空接点，自动开机自动停机并网（一常开，一常闭)增，减;需要提供以下模拟信号，发电机机端电压100V，发电机机端电流5A，母线电压100V，励磁装置输出以下继电器接点信号;励磁变过流，失磁，励磁装置异常等。

励磁控制、保护及信号回路由灭磁开关，助磁电路、风机、灭磁开关偷跳、励磁变过流、调节器故障、发电机工况异常、电量变送器等组成。在同步发电机发生内部故障时除了必须解列l外，还必须灭火磁，把转子磁场尽快地减弱到最小程度，保证转子不过的情况下，使灭磁时间尽可能缩短，是灭磁装置的主要功能。根据额定励磁电压的大小可分为线性电阻灭磁和非线性电阻灭磁。

发展

由于采用微机计算机用软件实现的自动调节励磁装置有显著优点，很多国家都在研制和试验用微型机计算机配以相应的外部设备构成的数字自动调节励磁装置，这种调节装置将能实现自适应最佳调节。

<<包装和交付>>

100%全新! –原厂印章!保修:12个月!

包装:原包装，纸箱包装。交货时间:付款后3天内发货<

<关于我们>>

公司有许多产品库存，可立即获得。保修期为1年，适用于所有新产品。

如果您从我们这里再购买一个零件，我们可以为您提供折扣。

如果您有任何问题，请随时与我们联系，我们可以提供各种自动零件，

如果您想购买零件，请将零件模型发送到我的邮件，我会在收到邮件时及时回复您。

<<Product Parameters>>

XVC724BE 3BHEO09017R0102 Control Card XV C724 BE

Quality: brand new

Warranty: 12 months

Expected delivery time: available. Ship immediately. Components

The components of automatic excitation regulation include organic terminal voltage transformer, machine terminal current transformer, and excitation transformer; The excitation device needs to provide the following current: auxiliary AC380v, auxiliary DC220V control power supply, and auxiliary DC220V closing power supply; The following empty contacts need to be provided for automatic startup, automatic shutdown, and grid connection (one normally open, one normally closed) increase and decrease; The following analog signals need to be provided: the generator terminal voltage is 100V, the generator terminal current is 5A, the bus voltage is 100V, and the excitation device outputs the following relay contact signals; Excitation transformer overcurrent, loss of excitation, abnormal excitation device, etc.

The excitation control, protection, and signal circuit consists of a deexcitation switch, auxiliary circuit, fan, deexcitation switch tripping, excitation transformer overcurrent, regulator failure, abnormal generator operating conditions, and power transmitter. When an internal fault occurs in a synchronous generator, in addition to being disconnected, it is also necessary to extinguish the excitation and reduce the rotor magnetic field to the minimum extent as soon as possible, ensuring that the rotor cannot pass through and shortening the excitation time as much as possible. This is the main function of the excitation suppression device. According to the rated excitation voltage, it can be divided into linear resistance demagnetization and nonlinear resistance demagnetization.

develop

Due to the significant advantages of using microcomputer software to achieve automatic regulation excitation devices, many countries are developing and testing digital automatic regulation excitation devices composed of microcomputer computers and corresponding external equipment. This regulation device will achieve adaptive optimal regulation.

<<Packaging and Delivery>>

100% brand new! - Original factory seal! Warranty: 12 months!

Packaging: Original packaging, cardboard box packaging. Delivery time: Within 3 days after payment<

About Us

The company has a large inventory of products that can be obtained immediately. The warranty period is 1 year and applies to all new products.

If you purchase another part from us, we can offer you a discount.

If you have any questions, please feel free to contact us. We can provide various automatic parts,

If you want to purchase parts, please send the part model to my email and I will reply to you promptly upon receiving the email.

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