Acrel AM5SE Series Quick start guide

276
AM5SE 微机保护装置
AM5SE Microcomputer Protection Device
操作说明书 V1.1
Operational Manual V1.1
安科瑞电气股份有限公司
Acrel CO.,LTD

I
申 明
DECLARATION
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何形式复制、传播，否则一切后果由违者自负。
本公司保留一切法律权利。
All rights reserved. No part of this publication may be reproduced,stored in a retrieval
system, or transmitted in any form by any means, electronic, mechanical photocopying,
recording, or otherwise without prior permission of our company. The violator will bear the
dependent legal responsibility.
本公司保留对本手册所描述之产品规格进行修改的权利，恕不另行通知。
订货前，请垂询当地代理商以获悉本产品的最新规格。
We reserve all the rights to revise product specification without notice.
Please consult local agent to get the latest information of our products
specification.

II
目 录
第一章 装置介绍...............................................................................................................................4
Chapter 1 Device Intruduction...................................................................................................4
1概述......................................................................................................................................... 4
1 Information...........................................................................................................................4
2硬件资源................................................................................................................................. 4
2 Hardware Resources.............................................................................................................4
3功能对照表.............................................................................................................................5
3 Protection Function...........................................................................................................5
第二章 技术参数...............................................................................................................................8
Chapter 2 Technical Parameters................................................................................................... 8
1额定参数................................................................................................................................. 8
1 Rated parameters.................................................................................................................8
1.1 工作电源......................................................................................................................8
1.1 Power supply.............................................................................................................8
1.2 输入激励电压..............................................................................................................8
1.2 Rated voltage...........................................................................................................8
1.3 输入激励电流（保护电流）......................................................................................8
1.3 Rated current (Protection current)................................................................ 8
1.4 频率..............................................................................................................................9
1.4 Frequency...................................................................................................................9
1.5 开关量输入..................................................................................................................9
1.5 Digital Input...........................................................................................................9
1.6 开关量输出..................................................................................................................9
1.6 Digital Output.........................................................................................................9
2主要技术性能.........................................................................................................................9
2 Basic mechanical design feature...................................................................................9
3正常工作环境条件...............................................................................................................10
3 Normal working conditions.............................................................................................10
4绝缘性能...............................................................................................................................10
4 Insulating property.........................................................................................................10
5电磁兼容性能.......................................................................................................................10
5 Electromagnetic compatibility performance............................................................ 10
第三章 装置操作说明.....................................................................................................................12
Chapter 3 Operational Manual...................................................................................................12
1前面板说明...........................................................................................................................12
1 Surface.................................................................................................................................12
2按键说明...............................................................................................................................12
2 Key......................................................................................................................................... 12
3菜单说明...............................................................................................................................13
3 Menu instructions.............................................................................................................13
3.1 快速导航...................................................................................................................14

III
3.1 Fast navigation.....................................................................................................14
3.2 配置...........................................................................................................................16
3.2 Configuration.........................................................................................................16
3.3 定值...........................................................................................................................17
3.3 Parameter.................................................................................................................17
3.4 调试...........................................................................................................................20
3.4 Debug.........................................................................................................................20
3.5 记录...........................................................................................................................20
3.5 SOE.............................................................................................................................20
3.6 通讯...........................................................................................................................21
3.6 Communication.........................................................................................................21
3.7 控制...........................................................................................................................25
3.7 Control.....................................................................................................................25
3.8 时间...........................................................................................................................25
3.8 Time...........................................................................................................................25
3.9 信息...........................................................................................................................25
3.9 Information.............................................................................................................25
第四章 装置安装及接线.................................................................................................................27
Chapter 4 Installation and Application.............................................................................. 27
1安装方法...............................................................................................................................27
1 Installation.......................................................................................................................27
2开孔尺寸...............................................................................................................................28
2 Outlines...............................................................................................................................28
3接线方法...............................................................................................................................29
3 Connection methos.............................................................................................................29
附录 A装置出厂默认定值表.......................................................................错误！未定义书签。
Accessories A Setting Value............................................................................. 错误！未定义书签。
附录 B遥信量地址表.....................................................................................错误！未定义书签。
Accessories B Remote address table................................................................ 错误！未定义书签。
附录 C遥测量地址表.....................................................................................错误！未定义书签。
Accessories C Telemetry address table.............................................................错误！未定义书签。
附录 D事件记录.............................................................................................错误！未定义书签。
Accessories D Event Record............................................................................ 错误！未定义书签。

4
第一章 装置介绍
Chapter 1 Device Intruduction
1 概述
1 Information
AM5SE 系列微机保护测控装置集保护、控制、测量、通信和监视功能于一体，资源丰富、
配置完善、维护方便、稳定可靠，适用于 35kV 及以下电压等级电力系统实现线路、主变、
配电变压器、高压电动机、高压电容器、母联、PT 等设备的保护和测控。应用领域覆盖电
力、水利、交通、石油、化工、煤炭、冶金等行业。
AM5SE series microcomputer protection device are applicable to the user substation which
the input voltage is 35kv or above. AM5SE can be used to protect and control the user substation,
and are widely used to Power Industry, Water conservancy industry, Traffic Industry, Oil
industry, Chemical industry,Coal Industry, Metallurgical Industry and so on.
2 硬件资源
2 Hardware Resources
表 1.1 AM5SE 硬件资源
Table1.1 AM5SE Hardware Resources
AM5SE
-F
-T
-M
-C
-B
-MD
-D2
-D3
-TB
-UB
电流采集
Input Current
8
8
8
8
8
9
6
9
8
0
电压采集
Input Voltage
4
4
4
4
4
4
4
4
4
8
开关量采集
DI
20
20
20
20
20
20
20
20
20
20
无源继电器输出
DO
10
10
10
10
10
10
10
10
10
10
操作回路
Circuit breaker operating
circuit
1
1
1
1
1
1
0
0
1
0
RS485 串行通讯接口
RS485 port
2
2
2
2
2
2
2
2
2
2
以太网
Ethemet
2
2
2
2
2
2
2
2
2
2
模拟量输出
4-20mA AO
2
2
2
2
2
2
2
2
2
2
USB 接口
USB
1
1
1
1
1
1
1
1
1
1
GPS 对时
GPS
1
1
1
1
1
1
1
1
1
1

5
AM5SE 系列微机保护装置的额定技术参数如表 1.2。
The detal technical parameters of AM5SE series microcomputer protection device is shown
as table 1.2.
表 1.2 AM5SE 技术参数
Table1.2 AM5SE Technical parameters
额定输入 Rated input
范围 Range
精度 accuracy
功耗 power consumption
工作电源
Power supply
AC/DC 220V, AC/DC 110V
额定电压×（1±20%）
Rared input×（1±20%）
-----
≤15 VA
输入电压
Voltage input
AC 100V/100/
3
V
0.1～120V
±0.5%
每相功率损耗不大于 0.5VA
≤0.5VA single phase
输入电流
Current input
AC 5A /1A
0.04In～20In
±0.5%
每相功率损耗不大于 0.5VA
≤0.5VA single phase
频率
Frequence
50Hz /60Hz
47～63Hz
±0.1Hz
-----
开入
DI
AC/DC 220V, AC/DC 110V
额定电压×（1±20%）
Rared input×（1±20%）
-----
每通道功率消耗≤1W（DC220V）
≤1W（DC220V）single DI
3 功能对照表
3 Protection Function
保护功能
Protection functions
AM5SE-
F
D2/D3
TB
T
MD
M
B
C
UB
三段式方向过流保护（可带低压闭锁）
Directional overcurrent (with voltage dependant，3 stages)
■
■
比率差动保护
Differential with Ratio restraining
■
■
差动速断保护
Instantaneous Differential Undervoltage
■
■
三段式过流保护（带复合电压闭锁）
Overcurrent (with cmpound voltage dependant,3 stages)
■
启动时过流一段保护
Motor start overcurrent (Instantaneous)
■
■
已运行两段式过流保护
Motor run overcurrent (2 stages)
■
■
两段式过流保护
Overcurrent (2 stages)
■
■
反时限过流保护
Overcurrent IDMT (Normal inverse,Very inverse, Extremely inverse)
■
■
■
■
■
■
■
母线充电保护
Bus Charging
■
两段式 I01 零序过流保护
2 stages earth fault (I01)
■
■
■
■
■
■
两段式 I02 零序过流保护
2 stages earth fault (I02)
■
■
■

6
I01 反时限过流保护
Earth fault IDMT (I01)
■
■
■
I02 反时限过流保护
Earth fault IDMT (I02)
■
■
■
过负荷告警
Overload (alarm)
■
■
■
■
■
过负荷跳闸
Overload (trip)
■
■
■
■
■
控制回路断线告警
Trip and close circuit supervision (alarm)
■
■
■
■
■
■
■
低电压保护
Undervoltage (trip)
■
■
低电压告警
Undervoltage (alarm)
■
失压跳闸
Loss of voltage (trip)
■
失压告警
Loss of voltage (alarm)
■
过电压跳闸
Overvoltage (trip)
■
■
■
过电压告警
Overvoltage (alarm)
■
欠电压跳闸
Capacitor undervoltage (trip)
■
零序过压保护
Residual overvoltage (trip)
■
■
■
■
零序过压告警
Residual overvoltage (alarm)
■
■
■
■
不平衡电压保护
Unbalance voltage
■
■
不平衡电流保护
Unbalance current
■
■
PT 断线告警
PT disconnection
■
■
■
■
■
■
■
■
PT 监测并列
PT supervision and parallel connection
■
CT 断线告警
CT supervision
■
■
三相一次重合闸
Three phase auto-reclose
■
低频减载
Uneder frenquency
■

7
高频保护
Over frequency
■
后加速过流
Post-accelerated overcurrent
■
■
逆功率保护
Directional power
■
非电量保护
Non-electricity
■
■
■
■
■
堵转保护
Blocking rotor
■
■
启动时间过长
Starting time-out
■
■
热过载保护
Thermal overload
■
■
电压不平衡度保护
Overvoltage average
■
■
相序保护
Incorrect phase sequence
■
■
电压断相保护
Voltage Phase loss
■
■
负序过流（两段/反时限）
Negative sequence overcurrent (2 stages/IDMT)
■
■
进线备投/母联备投
BUS tie protection and standby power automatic switch
■
FC 闭锁
FC block
■
■
■
■
■

8
第二章 技术参数
Chapter 2 Technical Parameters
1 额定参数
1 Rated parameters
1.1 工作电源
1.1 Power supply
额定电压：AC220V/DC220V，或 AC110V/DC110V
Power supply: AC/DC220V, or AC/DC110V (Reference the wiring diagram)
范 围：额定电压×（1±20%）
Range: Power supply ×（1±20%）
功 耗：≤15VA
Maximum power consumption: ≤15VA
1.2 输入激励电压
1.2 Rated voltage
额 定 值：AC 100V 或 100/
3
V
Rated voltage: AC 100V or 100/
3
V
测量范围：0.1～120V
Range: 0.1～120V
准 确 度：±0.5%
Accuracy: ±0.5%
功率损耗：每相功率损耗不大于 0.5VA
Power consumption: ≤0.5VA （single phase）
过载能力：1.2 倍额定电压，连续工作；
2 倍热过载，允许 10s。
Overload capacity: 1.2 times rated voltage for continuous work;
2 times for 10 seconds.
1.3 输入激励电流（保护电流）
1.3 Rated current (Protection current)
额 定 值：AC 5A 或 1A
Rated current: AC 5A/1A (See the device wiring diagram)
测量范围：0.04In～20In
Range: 0.04In～20In
功率损耗：每相功率损耗不大于 0.5VA
Power consumption: ≤0.5VA （single phase）
过载能力：2 倍额定电流，连续工作；
40 倍额定电流，允许 1s。
Overload capacity: 2 times rated current for continuous work;
40 times for 1 second.

9
1.4 频率
1.4 Frequency
额定频率：50Hz 或 60Hz
Rated frequency: 50Hz or 60Hz
频率范围：47～63Hz
Range: 47～63Hz
准 确 度：±0.1Hz
Accuracy: ±0.1Hz
1.5 开关量输入
1.5 Digital Input
额定电压：AC/DC220V，或 AC/DC110V
Rated Voltage: AC/DC220V, AC/DC110V (similar to power supply)
电压范围：额定电压×（1±20%）
Voltage range: Rated Voltage ×（1±20%）
功率消耗：每通道功率消耗≤1W（DC220V）
Power consumption: ≤1W（DC220V）(single channel)
1.6 开关量输出
1.6 Digital Output
机械寿命：≥10000 次
Mechanical life: ≥10000
接通容量：≥1000W，L/R = 40ms
Switching capacity: ≥1000W，L/R = 40ms
导通电流：连续≥5A，短时（200ms）≥30A
On current: continuous ≥5A, short time（200ms）≥30A
断开容量：≥30W，L/R = 40ms
Interrupting capacity: ≥30W，L/R = 40ms
2 主要技术性能
2 Basic mechanical design feature
电压元件：整定值容许误差应不大于±3%；过压返回系数 0.95，欠压返回系数 1.05；
Voltage element：The allowable error of setting value should not be greater than ±3%; the
return coefficient of overpressure should be 0.95, and the return coefficient of underpressure
should be 1.05.
电流元件：整定值容许误差应不大于±3%；过流返回系数 0.95，欠流返回系数 1.05；
Current element：The allowable error of setting value should not be greater than ±3%; the
return coefficient of overcurrent should be 0.95, and the return coefficient of undercurrent should
be 1.05.
频率元件：整定值容许误差应不大于±0.02 Hz；
Frequency element：The allowable error of setting value should not be greater than ±0.02
Hz.
比较元件：返回系数为 0.95；

10
Comparison element：Return coefficient is 0.95
反时限元件：反时限动作时间误差为±5%或±40ms；返回系数为 0.95；
Inverse time element：The time error of the inverse time limit action is ±5% or ±40ms, and
the return coefficient is 0. 95.
时间元件：延时时间 2s 内误差≤40ms；延时时间大于 2s，误差≤（1%）整定值±40ms。
Timing element：Delay time within 2 seconds error is ≤40ms, delay time is more than 2
seconds,error ≤ 1% tuning value ±40ms.
3 正常工作环境条件
3 Normal working conditions
环境温度： -10℃～＋55℃；
Ambient temperature: -10℃～＋55℃；
装置的贮存、运输允许的环境温度为-25℃～＋70℃；
Device storage, transport allows the ambient temperature is -25℃～＋70℃；
相对湿度：5％～95％（产品内部不凝露，不结冰）；
Relative humidity: 5％～95％(The product does not condensation and freeze inside)；
海拔高度：≤4000m。
Altitude: ≤4000m。
4 绝缘性能
4 Insulating property
绝缘电阻：>100MΩ，500Vdc
Insulation resistance: >100MΩ，500Vdc
介质强度：回路和地之间，独立回路之间：工频耐压 2Kv
Dielectric strength: Between the circuit and the ground, between the independent loop: power
frequency voltage withstand 2kV.
冲击电压：±5kV(1.2/50μs，0.5J)
Impulse voltage: ±5kV(1.2/50μs，0.5J)
5 电磁兼容性能
5 Electromagnetic compatibility performance
试 验 项 目
Test item
要 求
Rfashequirement
1
辐射发射限值检验
Radiation emission limit test
满足 IEC 60255-26:2013 规定
Meet the requirements of IEC 60255-26:2013
2
传导发射限值检验
Conduction emission limit test
满足 IEC 60255-26:2013 规定
Meet the requirements of IEC 60255-26:2013
3
射频电磁场辐射抗扰度
Radio-frequency electromagnetic field
radiation immunity
满足 IEC 60255-26:2013 规定，严酷等级 10V/m
Meet the requirements of IEC 60255-26:2013,
severity is 10V/m.
4
静电放电抗扰度
Electrostatic discharge immunity
满足 IEC 60255-26:2013 规定，严酷等级为 IV 级
Meet the requirements of IEC 60255-26:2013,

11
severity is IV level.
5
射频场感应传导骚扰抗扰度
Disturbance immunity of RF Field
Induction conduction
满足 IEC 60255-26:2013 规定，严酷等级骚扰电平 10V
Meet the requirements of IEC 60255-26:2013,
severe grade disturbance level is 10V.
6
电快速瞬变脉冲群抗扰度
Immunity of electric fast transient pulse
group
满足 IEC 60255-26:2013 规定，严酷等级为 A级
Meet the requirements of IEC 60255-26:2013,
severity is A level.
7
慢速阻尼振荡波抗扰度
Slow-damped oscillation wave immunity
满足 IEC 60255-26:2013 规定，共模 2.5kV，差模 1kV
Meet the requirements of IEC 60255-26:2013,
the common mode is 2.5 and the difference module is 1.
8
浪涌抗扰度
Surge immunity
满足 IEC 60255-26:2013 规定，严酷等级为 IV 级
Meet the requirements of IEC 60255-26:2013,
severity is IV level.
9
交流和直流电压暂降中断影响试验
Effect test of AC and DC voltage sag
interruption
满足 IEC 60255-26:2013 规定
Meet the requirements of IEC 60255-26:2013
10
工频磁场抗扰度
Power frequency magnetic field immunity
满足 IEC 60255-26:2013 规定，严酷等级为 IV 级
Meet the requirements of IEC 60255-26:2013,
severity is IV level.

12
第三章 装置操作说明
Chapter 3 Operational Manual
1 前面板说明
1 Surface
图 3.1 AM5SE 前面板
Fig 3.1 AM5SE Surface
2 按键说明
2 Key
表 3.1 AM5SE 按键功能说明
Table 3.1 AM5SE Key function
按键
key
主要功能
function
按键
key
主要功能
function
复归
reset
向上移动选项或数字增大
up/increase
确认
enter
向下移动选项或数字减小
Down/decrease
返回
esc
向左移动选项或页面前翻
left
主菜单
menu
向右移动选项或页面后翻
fight
事件记录查看
soe
保留
resaved

13
3 菜单说明
3 Menu instructions
装置上电即进入主界面，主界面分三个界面显示：运行界面、遥测量界面、遥信量界
面，如图 3.2～3.4 所示。各个界面之间可以通过左右键来切换显示。
The device is powered on to enter the main interface, the main interface is divided into three interfaces:
running interface, telemetry interface, remote interface, as shown in figures 3.2-3.4. Each interface can
switch between the display through the left and right keys.
000.00 A
000.00 A
000.00 A
AM5SE-M
?0
000.00 KV
000.00 KV
000.00 KV
000.00 Hz
遥测 当前值 单位
Ia
Ib
Ic
I1
I2
I01
I02
IA
IB
IC
A
A
A
A
A
A
A
A
A
A
0000.000
0000.000
0000.000
0000.000
0000.000
0000.000
0000.000
0000.000
0000.000
0000.000
UAB V
0000.000
UBC V
0000.000
遥信 状态
断路器合位
断路器分位
运行位置
试验位置
接地刀闸
远方/就地
弹簧未储能
备用
非电量1
非电量2
分
分
分
分
分
分
分
分
分
分
热复归
转速低
分
分
图 3.2 运行界面 图 3.3 遥测量界面 图 3.4 遥信量界面
000.00 A
000.00 A
000.00 A
AM5SE-M
?0
000.00 KV
000.00 KV
000.00 KV
000.00 Hz
Name Value Unit
Ia
Ib
Ic
I1
I2
I01
I02
IA
IB
IC
A
A
A
A
A
A
A
A
A
A
0000.000
0000.000
0000.000
0000.000
0000.000
0000.000
0000.000
0000.000
0000.000
0000.000
UAB V
0000.000
UBC V
0000.000
Name State
CCB On
CCB Off
Working Posi.
Testing Posi.
GroundSwitch
Remote
Discharge
Spare
Non-elec.1
Non-elec.2
Off
Off
Off
Off
Off
Off
Off
Off
Off
Off
HeatRecovery
Low Speed
Off
Off
Figure3.2 Run interface Figure3.3 Telemetry interface Figure3.4 Remote interface
注：遥信量界面中，当装置处于远方状态时，开入量“远方/就地”显示“合”，当装置
处于就地状态时，开入量“远方/就地”显示“分”。
Notice: When the device is in the remote state, the input quantity "remote / local" shows
"close", and when the device is in the local state, the "remote / local" shows "branch".

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DO类型 映射关系
遥控跳闸
遥控合闸
启动时过流一段
过流保护
00000 00000 00100
零流保护
00000 00000 00010
00000 00000 10000
运行时过流一段
00000 00000 10000
00000 00000 10000
00000 00000 10000
DO类型 映射关系
电压保护
非电量1跳闸
过热保护
告警信号
00100 00000 10000
事故总信号
00000 00000 10000
00000 00000 10000
启动超时
00000 00000 10000
00000 00010 00000
00000 00000 00001
DO类型 映射关系
开出测试
00000 00000 00000
图 3.5 DO 配置界面
DO Mapping
Remote trip
Remote close
3I>>>_ST
OverCurrent
00000 00000 00100
EarthFault
00000 00000 00010
00000 00000 10000
3I>>>_RUN
00000 00000 10000
00000 00000 10000
00000 00000 10000
DO Mapping
VoltageProtection
Non-elec.1 trip
ThermalOver load
AlarmSignal
00100 00000 10000
GloableSignal
00000 00000 10000
00000 00000 10000
Startingtime-out
00000 00000 10000
00000 00010 00000
00000 00000 00001
DO Mapping
DOTest
00000 00000 00000
Figure3.5 DO Mapping
DO 类型界面中，保护功能与开出量的映射关系如下表中 1-15 位二进制数表示如下：
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
其中，1～10 分别表示无源开出 DO1～DO10；11～15 分别表示经操作回路的保护跳闸、
保护合闸、遥控跳闸、遥控合闸、事故总信号。序号 1～15 其中一个若为 1时，表示保护功
能配置到该出口；若为 0时，表示未配置到该出口。
There are 15bits for each do mapping, users can find the DO setting on the DO mapping
interface. Bit1-bit 10 is correspond with the passive relay output DO1-DO10. Bit 11-bit 15 is
correspond with the relay output of Circuit breaker operating circuit in sequence of trip,close,
remote trip, remote close, general signal. If any one of bit 1 to bit 15 is 1, the relay output is set,
else the relay output is opened.
3.1 快速导航
3.1 Fast navigation
装置菜单为多级菜单，在任一幅主界面里按“确认”键即进入主菜单，主菜单分为 8
个子菜单，如图 3.6，由子菜单名称、图标构成。选定任一子菜单后按“确认”键进入菜单，

15
按“返回”键返回上级菜单。图 3.7 为装置的快速导航示意图，可以依据该图迅速查找相关
参数。
The device menu is multi-level menu, users can press the "Enter" key to enter the main menu. The main
menu is divided into 8 sub-menus, as shown in figure 3.6, which is composed of submenu name and icon.
After selecting a submenu, press “Enter” key to enter the menu and press “Esc”key to return to the superior
menu. Figure 3.7 is a quick navigation map, which can be used to quickly find relevant parameters.
图 3.6 主菜单
Fig 3.6 Main menu
运 行 画 面 遥 测 画 面
主菜单
配 置 定 值 调 试 记 录 通 讯 控 制 时 间 信 息
事件记录 时间设置 装置信息
时 间 显 示
MENU Esc
Enter Esc
Enter Esc Enter Esc Enter Esc Enter Esc Enter EscEnter EscEnter Esc
定 值 显 示
遥 信 画 面
定 值 修 改
定 值 切 换语 言
幅 值 显 示
开 入 显 示
AD零 漂 调 整
AD幅 值 调 整
DO配 置
DO测 试
指 示 灯 配 置
遥 控 操 作
信号复归
DO配 置 画 面
液 晶 背 光 时 间
一次测电流
AO调 零 点
AO调 量 程
Enter Esc
装置地址设置
以太网设置
RS-485设 置
RS-232设 置
USB设 置
指 示 灯 测 试
出 错 记 录
系 统 日 志

16
图 3.7 快速导航示意图
Fig 3.7 Menu navigation
3.2 配置
3.2 Configuration
“配置”菜单可以设置液晶背光时间，如图 3.8，修改完成后，按“确认”键退出修改，
再按“返回”键返回，装置会跳出数据保存界面，如图 3.9，按“确认”键保存修改并返回
主菜单，按“返回”键不保存修改且返回主菜单。
“Conf” menu can set the LCD backlight time, as shown in figure 3.8, after the change is completed,
press the “Enter” key to exit the changes, and then click “Esc” button to return to, the device will jump out
of the data interface, as shown in figure 3.9, press “Enter” button to save the changes and return to the main
menu, press the “Esc” key does not save the changes and return to the main menu.

17
图 3.8 液晶背光时间设置 图 3.9 数据保存提示
Setting
LCD backlight s
Save？
Enter:Save Esc：Exit
999
Primary current Measure current
Language Chinese
Rated frequency 50Hz
Setting
LCD backlight s
999
Primary current Measure current
Language Chinese
Rated frequency 50Hz
Figure 3.8 LCD backlight time settings Figure 3.9 Data saving
3.3 定值
3.3 Parameter
“定值”菜单里有定值显示、定值修改、定值切换三个子菜单，如图 3.10。
The menu “Para.” has 3 submenus: Check、Modify、Group, as shown in Figure 3.10.
3.3.1 定值显示
3.3.1 Check
“定值显示”菜单中有选择定值区、运行定值区两个子菜单。选择定值区里有四组有
效定值，分别为 00、01、02、03 四个区号，选择相应区号，如图 3.11，按“确认”键进入
定值显示。所有定值分页显示，按左右键可分页查看，如图 3.12。运行定值区里显示装置
当前运行的定值区。
The “Check” menu has two submenus, which are selected value section and running value section.
The selected value section has 4 section:00、01、02 and 03, as shown in figute3.11. Each section can be set

18
different values. The running value section is shown the nowadays value of AM4, all value pagination
displays, press left and right key to view, as shown in figure 3.12.
定值管理
定值显示
定值修改
定值切换
定值管理
选择定值区:00
运行定值区:00
定值显示[00] (001)
CT变比 0300.00
0100.00
3PT
KV
0100.00KW
PT变比
电压接线方式
一次电压显示
电动机额定功率一次值
图 3.10 定值菜单 图 3.11 设置选择定值区 图 3.12 定值显示
Values
Check
Modify
Group
Values
Selected:00
Running:00
Check[00] (001)
CT 0300.00
0100.00
3PT
KV
0100.00KW
PT
PT Mode
U Unit
Tel
Figure 3.10 Parameter Figure 3.11 Selection area Figure 3.12 Check
3.3.2 定值修改
3.3.2 Modify
“定值修改”菜单有选择定值区、运行定值区两个子菜单，该菜单初始密码为“0008”。
The “Modify” menu has two submenus in the selected value area and the running value area. The
initial password of this menu is “0008”.
在选择定值区内设置需修改的定值区号，按“确认”键进入定值修改界面。这里分页
显示所有定值信息，可通过上下左右键选择需修改的定值，先按“确认”键，再按上下键设
置修改内容，如图 3.14。修改完成后，按“确认”键确定，再对下一个需要修改的定值进
行修改，待全部定值修改完成后，再按“返回”键退出，这时若数据有改动，则装置会弹出
同图 3.9 所示的数据保存对话框，按“确认”键保存修改并返回定值管理菜单，按“返回”
键不保存且返回定值管理菜单。
Set the value area code to be modified in the fixed value area, and press “Enter” to enter the value
modification interface. Here pagination displays all the value information, and use can select the value that
needs to be modified by selecting the left and right keys, press the “Enter” button first, and then press the up