Bender EDS44-CN Series User manual

Kurzanleitung / Quickstart-guide
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/ Quick-start guide ZH / ENEDS44x_D00201_05_Q_ZHEN/07.2021
EDS44x…-CN
绝缘故障定位仪 / Insulating fault locator
i
这些简要说明适用于以下设备的变体，并不取代手册。
本快速入门指南适用于:
Type EDS440(W)-L-CN EDS440(W)-S-CN EDS441(W)-L-CN EDS441(W)-S-CN EDS441(W)-LAB-CN
Art. No. B91080202(W) B91080201(W) B91080205(W) B91080204(W) B91080207(W)
Channel LEDs x–x–x
Manual No. D00201
i
This quickstart guide applies to th following device
variants does not replace the operating manual.
This quick-start guide is valid for:
使用目的
绝缘故障定位仪EDS44x能够定位不接地直流、交流和
三相交流系统中的绝缘故障(IT系统)。
通过故障定位电流发射器 (PGH)，根据PGH的型号来
监视交流和三相交流 AC 0…1000V 以及直流
DC0…1500V范围的系统。
可以显示42Hz…1kHz，100mA…20A(EDS440)或
50/60Hz…1kHz，100mA…2A(EDS441)范围内的
交流剩余电流。
i
网络配置、电源电压、电源频率、泄露电容和测
试电流会影响EDS系统的响应。请参考手册中的
响应灵敏度曲线。
Intended use
The insulation fault locator EDS44x locates insulation
faults in ungrounded DC, AC and three-phase supplies (IT
systems).
With an active test current generator (PGH), AC and three-
phase networks in the range AC 0…1000 V and DC
networks in the range DC 0…1500 V can, depending on
the PGH type, be monitored.
An AC residual current in the range 42 Hz…1 kHz, 100
mA…20 A (EDS440) or 50/60 Hz, 100 mA…2 A (EDS441)
can be displayed.
i
Network configuration, mains voltage, mains frequency,
leakage capacitance and test current influence the re-
sponsiveness of the EDS system. Please refer to the res-
ponse sensitivity curve in the manual.

2 EDS44x_D00201_05_Q_ZHEN/07.2021
EDS44x…-CN
Montage
M4
36 (1.42)
DIN导轨安装 / DIN rail mounting 螺丝安装 /Screw mounting
Mounting
DIN rail mounting
Snap all mounting clips delivered with the device onto the
DIN rail in such a way that a safe and tight fit is ensured.
Screw mounting
Install the accompanying mounting clips manually or by
means of a tool in a way that they protrude beyond the
enclosure. Fix the device by means of two M4 screws.
DIN导轨安装
将所有提供的设备安装夹扣在底部的顶帽导轨上，以确
保安全和紧密的配合。
螺丝安装
手动或通过工具将提供的安装夹子移到突出于外壳的卡
入位置。用两个M4螺钉固定设备。
安全说明
I 电击危险!
在安装设备之前，请确保系统是断电的。否则
可能会发生电击。此外，电气装置可能会损坏
并且设备可能会被损坏无法修复。
Safety instructions
I Danger! Electric shock! Make sure the system is
de-energized before installing and connecting the
device. Otherwise there is a risk of life-threatening
electric shock. Furthermore, the electrical installati-
on may be damaged and the device may be
destroyed beyond repair. ).
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For UL applications: Use 60/75 °C copper wires only!
For UL and CSA applications, the supply voltage must
be protected via 5 A fuses.
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The maximum voltage of the monitored network must
not be greater than the rated insulation voltage of all
components used. Select cables and cable lengths
according to the technical data.
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对于UL应用: 仅使用 60/75 °C 的铜线! 对于 UL 和
CSA 应用，电源电压必须通过5 A 的保险丝进行保
护。
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被监视网络的最大电压不得大于所有使用中组件
的额定绝缘电压。根据技术参数选择电缆和电缆
长度。

EDS44x…-CN
EDS44x_D00201_05_Q_ZHEN/07.2021 3
接线图例
Klemme Anschlüsse EDS44x
A1/+, A2/- ** 连接到电源电压,
Us= AC/DS 24…240V (50…400Hz)
k1-12/l1-12 连接测量电流互感器
I1, I2 (X1) 可配置数字输入(例如，测试，重置)
A, B (X1) 串行接口 RS-485 (BS总线)
(X1) 可配置的模拟输出
M+ (X1) 可配置的数字电流输出
0或20 mA,例如，用于 PLC电流输入
13-14
23-24
报警继电器可选不同的功能
R终端电阻器来终止 RS-485接口 (BS总线)
BB-Bus Bender 产品的通讯接口
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** 提供线路保护!
符合标准DINVDE0100-430，线路保护将用于电源电
压。
Legend to terminal diagrams
Terminal Connections
A1/+ A2/- ** Power supply,
Us= AC/DC 24…240V (50…400 Hz)
k1-12/l1-12 Measuring current transformer connection
I1, I2 (X1) Congurable digital inputs (e.g.Test, Reset)
A, B (X1) Serial interface RS-485 (BS bus)
(X1) Reference potential ground
M+ (X1) Congurable digital current output
0 or 20 mA, e.g. for PLC current input
13-14
23-24
Alarm relay
Dierent functions can be selected
RTermination of the RS-485 interface (BS bus)
BB-Bus Communications interface for Bender products
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** Provide line protection! Acc. to DIN VDE 0100-430, a
line protection shall be provided for the supply voltage
X1
IT-System
O
K
R(an)
40kΩ/10kΩ
O
K
>20
MΩ>20
MΩ
PGH ON
L1
L2
L3
N
PE
U
n
s
Us
U
ISOSCAN®
EDS440
7
6
5
3
4
2
0
1
6
5
3
4
2
0
1
9
ON
I L I n
l
k1 2 3 4 5 6 7 8 9 10 11 12
13 14 23 24
L1 L2 L3 L4 L5 L6 L7 L8 L9 L10 L11 L12
K1 K2 K3 K4 K5 K6 K7 K8 K9 K10K11 K12
13 14 23 24
1 2 3 4 5 6 7 8 9 10 11 12
l
k
I n
I L
ISOSCAN®
EDS440
l1 l2 l3 l4 l5 l6 l7 l8 l9 l10l11 l12
k1 k2 k3 k4 k5 k6 k7 k8 k9 k10 k11 k12
ll
-1
>3sADDR.
RESET
+1
+10
TEST
CHANNELS / ADDR.
12
11109
87
345621
+10+20 +40
Addr. Mode
n
∆
I
ALARM
L
∆
I
ALARM
SERVICE
COM/ADDR.
ON
A1/+ A2/- L1/+ L2 L3/-KEE
11RETH 12 14 21 22 24
I1 I2 I3 AB
Q1
+
Q2 M+
k1-12/l1-12
I1 I2 AB
M+ BA
X1
A B A B
X1
X1
BB-Bus
BS-Bus
13 14 2423
R
A1/+ A2/- k1-12/l1-12
X1 13 14 2423
R
X1
连接
参考接线图连接设备。同时也请参考技术参数。
在连接设备之后，安装上下盖板。
Connection
Wire up the device according to the wiring diagram taking
account of the technical data. After connecting the device,
install the enclosed upper and lower terminal cover.

4 EDS44x_D00201_05_Q_ZHEN/07.2021
EDS44x…-CN
L1
L2
K1
K2
L
L
KK
L
k
l
CTAC 2
k
l
CTAC 1
CTAC, WR, WS
L1
L2
K1
K2
2
1
1
2
CTAF
CTUB104
CTXS-…
CTBCx
CTUB104
24V GNDk l
1 m
2,5 m
5 m
10 m
50 mm
250 mm
24V GND
S1(k) S2(l)
EDS440/441-LAB 电源 / Power supply
(STEP-PS...)
+
电涌避雷器 / Surge
arrester
转换器连接 Transducer connection

EDS44x…-CN
EDS44x_D00201_05_Q_ZHEN/07.2021 5
设备的启动
首次启动之前
1. PE线没有通过测量电流互感器传导。
2. 在电流互感器周围没有干扰磁场。
3. 最大允许电缆长度符合测量电流互感器的长度的要求。
4. 在BS总线的首尾两端终止，例如：R(=ON)。
5. 在总线系统(21)中，BS总线电缆所允许的长度
(最大1200m)
6. 以及EDS44x设备的数量不能超过。
7. 一个地址不能被分配2次。
Commissioning of the device
Prior to initial commissioning following Aspects
1. Do not lead PE conductors through a measuring current
transformer.
2. Avoid disturbing magnetic fields in the vicinity of the
measuring current transformers.
3. The maximum permissible cable length to the
measuring current transformers must be observed.
4. The beginning and end of the BS bus must be
terminated. Terminating resistor R (=ON).
5. The maximum permissible length of the BS bus cable is
1200 metres.
6. The maximum number of EDS44x in the bus system
must not be exceeded. (see manual)
7. An address is not assigned twice.
首次启动
1. 连接设备和电流互感器。
2. 通过BS总线(EDS44x-L-CN)或BB总线
(EDS44x-S-CN)互相连接设备。
3. 打开电源电压。LED灯“ON“在通电后闪烁，直到设
备准备就绪。
4. 设置适合的BS总线地址。
5. EDS44x-L-CN:通过使用EDS旋转开关。通过亮着
的LED灯指示选择的通道地址。
6. 通过ISOMETER®或EDS44x-L-CN重置按钮消除
所有可能显示的绝缘和设备故障。
7. 确保EDS44x是正确连接的。
8. 互感器连接测试每10分钟执行一次。在每个测试期
间，“ON“LED灯闪烁。
Initial commissioning
1. Connect the device and the current transformer.
2. Connect the devices to each other via the BS bus
(EDS44x-L) or BB-Bus (EDS44x-S).
3. Switch the supply voltage on. The LED „ON“
flashes during power up until the device is ready for
operation.
4. Set the appropriate BS bus address.
5. The selected channel address is indicated by a lighting
LED.
6. Eliminate all possible displayed insulation and device
faults via the ISOMETER® or the EDS44x-L RESET button.
7. Ensure the EDS44x is properly connected.
8. A transformer connection test is carried out every 60
minutes. During each test, the „ON“ LED flashes.
参考ISOMETER® 手册，启动ISOMETER®和来自
EDS44x和ISOMETER®的系统。
To commission the ISOMETER® and the system from the
EDS44x and ISOMETER®, refer to the documentation of
the ISOMETER®.

6 EDS44x_D00201_05_Q_ZHEN/07.2021
EDS44x…-CN
工作
ED44x-S-CN只能通ISOMETER®行操作。
ED44x-L-CN 可以通 下列三个按 以及 ISOMETER®
行操作。
Operation
The EDS44x-S can only be operated via the ISOMETER®.
The EDS44x-L is operated via the three keys and otherwi-
se via the ISOMETER®
钥匙 职能
TEST 触发自我测试
RESET 按1×：停用蜂鸣器
按2×：重置故障存储器
ADDR. 读出并设置BS地址
RESET +
ADDR.
0,5s:显示当前的显示协议
3s:传输协议之间的变化
Key Functions
TEST Initiate self test
RESET Press 1 x: Deactivate buzzer
Press 2 x: Reset fault memory
ADDR. Set BS address
RESET +
ADDR.
0.5 s: Display of the current display protocol
3 s: Change of transmission protocols
ON
EDS44x-S -1
>3sADDR.
RESET
+1
+10
TEST
CHANNELS / ADDR.
12
11109
887
345621
+10 +20 +40
Addr. Mode
n
∆
I
ALARM
L
∆
I
ALARM
SERVICE
COM/ADDR.
ON
EDS44x-L
LED 描述
ON LED闪烁:设备尚未准备好进行操作或正在进行
测试。
LED灯亮起:设备已准备好进行操作。
COM/
ADDR:
当设备通过RS-485接口进行通信时，LED灯快
速闪烁。
SERVICE 当出现设备故障、传感器连接故障或故障信息时
LED灯亮起。
ALARM IΔL LED发出主要警报的信号。
ALARM IΔn 当超过残余电流的设定响应值时，
LED灯亮起。
CHANNELS
/ADDR
1...12
LED灯亮了。在相应的测量通道中发现了一个绝
缘故障。
LED灯闪烁。
-缓慢（1赫兹）：连接错误
-快速（2赫兹）：故障
ADDR.
Mode
显示通道的当前十进制计数器LED10,11,12
LED Description
ON§ LED ashes: The device is not yet ready for operation or a test
is being performed.
LED lights up: The device is ready for operation.
COM/
ADDR:
The LED ashes quickly when the device is communicating via
the RS-485 interface.
SERVICE The LED lights up when there is a device error, a transducer
connection error or a fault message.
ALARM IΔL The LED signals the main alarm.
ALARM IΔn The LED lights up when the set response value for dierential
currents has been exceeded.
CHANNELS
/ADDR
1...12
The LEDs light up: An insulation fault has been found in the
respective measuring channel.
The LEDs ash:
- slowly (1 Hz): Connection error
- fast (2 Hz): Fault
ADDR.
Mode
Display of the current tens counter of the channel LEDs 10,
11, 12

EDS44x…-CN
EDS44x_D00201_05_Q_ZHEN/07.2021 7
报警和它的作用
报警信息的通用排序
• 如果需要，ISOMETER®显示故障，测量值或通
道。
仅用于EDS44x-L：
• 相应的LED灯亮或者闪烁。
• 如果启动，蜂鸣器的声音是断断续续的。
• 分配的报警继电器动作(EDS44x-X-CN)。
• 分配的数字输出动作。
• 然后报警信息通过BB总线(EDS44x-S-CN)或BS
总线(EDS44x-L-CN)发送。
报警信息(EDS44x-S-CN)
• EDS44x-S-CN报警系统通过继电器报告并且通过
ISOMETER®显示。
报警信息(EDS44x-L)
• 绝缘故障：LED„ALARMIΔL“(主报警)和测量通
道LED灯所对应的灯同时亮起，就可找到对应的
错误。
• 如果超过剩余电流阈值：LED„ALARMIΔn“和测
量通道LED灯所对应的灯同时亮起，就可找到对
应的错误。
• 设备故障，互感器连接故障：„SERVICE“LED灯
亮。此外，相应通道的LED灯闪烁。
• 报警信息：受影响的测量通道的通道LED闪烁。
• 如果几个错误信息同时输出，单独信息可以通过
观察报警或服务LED灯或闪烁的通道LED来区
分。
Alarm and its effect
General sequence of an alarm message
• The ISOMETER® display indicates a fault and, if appli-
cable, a measured value or channel.
EDS44x-L only:
• The corresponding LEDs light or flash.
• The buzzer sounds intermittently if activated.
• Assigned alarm relays will switch (EDS44x-X).
• Assigned digital outputs will switch.
• An alarm message is then sent over the BB bus
(EDS44x-S-CN) or BS bus (EDS44x-L-CN).
Alarm messages (EDS44x-S)
• EDS44x-S alarm messages are reported via the relays
and are displayed via the ISOMETER®.
Alarm messages (EDS44x-L)
• Insulation fault: Both the LED „ALARM IΔL“ (main
alarm) and the measuring channel LED, correspon-
ding to where the error was found, light.
• If the residual current threshold is exceeded: Both
the LED „ALARM IΔn“ and the measuring channel
LED, corresponding to where the error was found,
light.
• Device fault, transformer connection fault: The
„SERVICE“ LED lights. In addition, the corresponding
channel LED flashes.
• Alarm messages: The channel LED of the affected
measuring channel flashes.
• If several error messages are simultaneously output,
individual messages can be distinguished by obser-
ving which alarm or service LED lights or flashes
with which channel LED.
The audible alarm (buzzer) can be assigned the following
error messages and deactivated with the RESET button:
Alarm IΔL, Alarm IΔn, device fault, connection fault, com-
mon alarm, active insulation fault location.
声音报警(蜂鸣器) 可以被分配用于下列故障信息并且用
过RESET(静音)按钮停用。AlarmIΔL、AlarmIΔn、
设备故障、连接故障、普通报警、主动绝缘故障定位
重置报警信息 (RESET)
• 要求：重置故障记忆，同时故障不再存在。
–执行RESET来重置报警。有3中可能性：
–按下EDS44x-L-CN的RESET的按钮持续至少1秒。
–按下外部重置按钮连接到EDS44x
–在BS总线或BB总线上，从ISOMETER®发送
RESET命令。
• 按下ISOMETER®上的“ESC“按钮退出当前告警
信息的显示。
Reset alarm messages (RESET)
Requirement: The fault memory has been activated and
the error is no longer active.
• Execute a RESET to reset the alarms. There are 3 pos-
sibilities:
– Press the EDS44x-L RESET button for at least 1s.
– Press an external reset button connected to the EDS44x
– Transmit a RESET command from an ISOMETER® over
the BS bus or BB bus.
• Press the „ESC“ button on the ISOMETER® to exit the
display of the current alarm message.

EDS44x…-CN
保留版权。
复制和转载
必须由出版商认可。
服务 / Service
服务热线 / Hotline: 0700-BenderHelp (电话和传真 / Phone and Fax)
Carl-Benz-Straße 8 • 35305 Grünberg • Germany
电话/Tel.: [phone] • 传真/FAX: [phone]
电子邮件/E-Mail: [email protected] • www.bender.de
All rights reserved.
Reprinting and duplicating
only with permission of the publisher.
Bender GmbH & Co. KG
PO Box 1161 • 35301 Grünberg • Germany
Londorfer Str. 65 • 35305 Grünberg • Germany
Tel.: [phone] • Fax: [phone]
E-Mail: [email protected] • www.bender.de
技术参数
绝缘协调性 (IEC 60664-1/IEC 60664-3)
额定电压...............................................................................AC 250 V
额定脉冲电压(IEC 60664-1)........................................................4 kV
过电压分类(OVC).............................................................................III
电源电压
电源电压范围Us....................................................AC/DC 24…240 V
频率范围Us...............................................................DC, 50…400 Hz
响应值
绝缘故障定位响应值 (I∆L)
EDS440:........................................................1.5…25 mA (DC 50 mA)*
EDS441:...........................................................................0.15…5 mA*
额定频率范围.................................................... DC, 16 2/3…1000 Hz
剩余电流测量响应值 (I∆n)
EDS440: ..............................................100 mA…10 A (50…1000 Hz)
EDS441:...................................................100 mA…1 A (50…60 Hz)*
接口
接口/协议........................................................................... RS-485/BS
周期
额定工作电压.......................................................................250 VAC
额定工作电流...............................................................................7 A
额定绝缘电压.............................................................................4 kV
接触数据符合IEC 60947-5-1标准
使用类别 ......................... AC-13 AC-14 DC-12 DC-12 DC-12 DC-12
额定操作电压 ..................230 V 230 V 24 V 48 V 110 V 220 V
额定操作电流 ....................5 A 3 A 1 A 1 A 0.2 A 0.1 A
额定绝缘电压 ≤ 2000 m NN.....................................................250 V
额定绝缘电压 ≤ 3000 m NN.....................................................160 V
交流/直流电时的最小额定接触电流 ............1 mA at AC/DC ≥10 V
其它
EMC.................................................................................IEC 61326-2-4
防护等级、内置元件(DIN EN 60529)........................................IP40
防护等级、端子(DIN EN 60529)................................................IP20
Technical data
Insulation co-ordination (IEC 60664-1/IEC 60664-3)
Rated voltge ...........................................................................AC 250 V
Overvoltage category (OVC)...............................................................III
Rated impulse voltage (IEC 60664-1) ............................................ 4 kV
Supply voltage
Supply voltage Us.....................................................AC/DC 24…240 V
Frequency range from Us............................................DC, 50…400 Hz
Measuring rnanges
Insulation fault location measurement range (IΔL)
EDS440: ....................................................... 1.5…25 mA (DC, 50 mA)
EDS441: ........................................................................... 0.15…5 mA
Rated frequency range......................................... DC, 16 2/3…1000 Hz
Residual current measurement range (IΔn)
EDS440:..............................................100 mA…20 A, (50…1000 Hz)
EDS441:....................................................100 mA…2 A, (50…60 Hz)
Interfaces
Interface/protocol .........................................RS-485/BS/ Modbus RTU
Switching elements
Rated operating voltage ..........................................................250 VAC
Rated operational current................................................................7 A
Rated insulation voltage................................................................4 kV
Contact data acc. to IEC 60947-5-1
Utilisation category............ AC-13 AC-14 DC-12 DC-12 DC-12 DC-12
Rated op. voltage................230 V 230 V 24 V 48 V 110 V 220 V
Rated op. current..................5 A 3 A 1 A 1 A 0.2 A 0.1 A
Rated insulation voltage ≤ 2000 m NN .......................................250 V
Rated insulation voltage ≤ 3000 m NN ......................................160 V
Minimum contact rating.....................................1 mA at AC/DC ≥10 V
Other
EMC ................................................................................IEC 61326-2-4
Degree of protection, built-in components (DIN EN 60529)...........IP40
Degree of protection, terminals (DIN EN 60529)............................IP20