3BSE008358R1控制处理卡件
标准电压调整：KCR 760电压调节器配备
内部电压范围调整电位计和自动电压调整
用于远程安装的变阻器。自动电压调节变阻器允许：
将发电机电压调整到标称值的±10%左右感测电压。
宽范围电压调整：适用于电压必须调整超过标称值±10%，宽范围电压调整
可为发电机组提供电路。这个附件是设计用于远程安装，并在发电机感应线和调节器感应端子。
并联运行部件：KCR 760电压调节器包括并联运行无功电压降变压器（T2）和并联电压降电位计（R4）。对于并联运行，每台发电机必须配备用于感应无功电流的电流互感器。
变压器可以具有1A或5A次级。当a 1 a使用电流互感器，二次引线连接至调节器端子CT和CT1。当使用5A电流互感器时二次连接至调节器端子CT和CT5。
电磁干扰 过滤器：当规格 购买中的ed订购：KCR 760调节器可提供EMI 作为一个外部附件。
输入功率负载隔离或电压匹配变压器：负载
隔离变压器和电压匹配变压器是以下附件
安装在电压调节器外部。负载隔离变压器为：
可提供120 V一次/120 V二次（用于标准120 Vac输入电源电压调节器），或240 Vac主电源/240 Vac
次级（用于240 Vac输入功率调节器）。负载隔离
对于频率为调节器的输入功率不同于感应频率，例如400 Hz电动发电机应用，其中调节器输入功率
取自50/60 Hz电动发电机组输入电源线。电压匹配变压器适用于可用的应用
电压不同于电压调节器额定输入电压。现场断路器：规格时 在采购订单中
发电系统可配备： eld断路器
发电机 eld保护。
电压关断开关：规格时 在采购订单中
发电系统可配备一个开关，该开关电连接：在向调节器提供输入功率的线路中。这种保护
该设备建议用于发动机驱动的发电机应用，而不是：配备 eld断路器或低频保护。
Standard voltage adjust: KCR 760 voltage regulators are provided with
an internal voltage range adjust potentiometer and an auto voltage adjust
rheostat for remote mounting. The auto voltage adjust rheostat permits
adjustment of generator voltage approximately ±10% from the nominal
sensing voltage.
Wide-range voltage adjust: For applications where voltage must be
adjusted more than ± 10% from nominal, wide range voltage adjust
circuitry can be provided with the generator set. This accessory is
designed for remote mounting and is electrically connected between the
generator sensing lines and the regulator sensing terminals.
Parallel operation components: KCR 760 voltage regulators include a
parallel operation reactive voltage droop transformer (T2) and a parallel
voltage droop potentiometer (R4). For parallel operation each generator
must be equipped with a current transformer for sensing reactive current.
The transformer may have either a 1 A or 5 A secondary. When a 1 A
current transformer is used, the secondary leads connect to regulator
terminals CT and CT1. When a 5 A current transformer is used, the
secondary connects to regulator terminals CT and CT5.
Electromagnetic interference lters: When speci ed in the purchase
order the KCR 760 regulator can be supplied with EMI lters as an
external accessory.
Input power load isolation or voltage matching transformers: Load
isolation and voltage matching transformers are accessory items that
mount external to the voltage regulator. Load isolation transformers are
available with 120 V primary/120 V secondary (for use with standard
120 Vac input power voltage regulators), or 240 Vac primary/240 Vac
secondary (for use with 240 Vac input power regulators). Load isolation
transformers are recommended for any application where frequency of
the input power to the regulator is different from the sensing frequency, such as 400 Hz motor-generator applications where regulator input power
is taken from 50/60 Hz motor-generator set input power lines. Voltage
matching transformers are available for applications where available
voltage is different from the voltage regulator rated input voltage.
Field circuit breaker: When speci ed in the purchase order, the
generating system can be provided with a eld circuit breaker for
generator eld protection.
Voltage shutdown switch: When speci ed in the purchase order, the
generating system can be supplied with a switch that electrically connects
in the line that supplies input power to the regulator. This protective
device is recommended for engine driven generator applications not
provided with eld circuit breaker or underfrequency protection.
