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Summary of Contents for Acrel AIM-T500L Series
- Page 1 AIM-T500L Series Industrial Insulation Monitoring and Fault Locating Products Installation and Operation Manual V1.4 Acrel Co., Ltd.
- Page 2 Declaration Please read this instruction carefully before using this product. All pictures, logos and symbols involved are owned by Acrel Co., Ltd. All or part of the content shall not be reproduced publicly without written authorization by non-company personnel. Please read the instructions and precautions in this operation manual carefully before using this series of products.
- Page 3 Modified Records Time Versions Reasons for revision 2018.06.18 V1.0 First version 2019.01.15 V1.1 Modify error Add overview; Revise inaccurate content; Modify 2020.03.28 V1.2 the panel of ASG200 and AIL200-12. Modified address table and added fault location records. Modified the power supply in the wiring diagram. 2020.08.10 V1.3 Add dc input;...
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Page 4: Table Of Contents
Contents 1 Introduction ..........................1 2 Functional characteristics ....................... 2 3 Technical parameters ......................2 3.1 AIM-T500L insulation monitor ..................2 3.2 ASG200 test signal generator ..................3 3.3 AIL200-12 insulation fault locator .................. 3 3.4 AKH-0.66L series current transformer ................3 4 Reference standards ....................... -
Page 5: Introduction
In order to improve the continuity and reliability of power supply, many important production sites adopt IT distribution system (ungrounded system). AIM-T500L series industrial insulation monitoring and fault is specially developed by Acrel for IT distribution system in industrial occasions such as mine, glass factory, electric furnace and test equipment, ship, metallurgical plant, chemical plant, explosion hazard site, computer center and emergency power supply. -
Page 6: Functional Characteristics
2 Functional characteristics 2.1 AIM-T500L insulation monitor ■ Monitor resistance of IT system real time, warning or alarm when the resistance exceeds the limit; ■ Relay alarm output, LED alarm output and other fault indication modes; ■ SOE function, convenient for staff to check and analyze the failure type and occurrence time, and judge the operation status of the system;... -
Page 7: Asg200 Test Signal Generator
Measuring voltage <50V Internal Measuring current <270μA parameters Internal DC impedance ≥180kΩ Relay output Error, Alarm, Warning 20 records (fault type, fault value, fault time) Alarm type LCD, LED indicator Communication RS485, Modbus-RTU; CAN, custom Impulse voltage / Pollution Level 8kV/Ⅲ... -
Page 8: Reference Standards
IEC 61557-8 and for equipment for insulation fault location according to IEC 61557-9. 5 Installation and connection 5.1 Shape and size AIM-T500L insulation monitor appearance and size are shown as follows (unit: mm) Acrel Acrel Acrel Acrel Acrel... -
Page 9: Installation Method
AIL200-12 Insulation fault locator appearance size as shown below (unit: mm) 11 12 COM1 COM2 U1 U2 I 2 I 3 Acrel Acrel Acrel Acrel L11 L12 L11 L12 AIL200-12 AIL200-12 Comm Reset Menu www.acrel.cn DO+ DO- I 12 I 11 I 10 I 9... -
Page 10: Wiring Method
AGS200 test signal generator and AIL200-12 insulation fault locator are installed on a 35mm standard guide rail and can be installed on the terminal block in the power distribution cabinet. The installation effect is shown below: 5.3 Wiring method AIM-T500L wiring method CAN comm Test Lock Expand IT System... - Page 11 DO1 (12, 13), DO2 (14, 15) and DO3 (16, 17) are the outputs of three sets of relays, which normally correspond to the outputs of error alarm, fault alarm and fault warning respectively. PE and KE (28, 29) are the instrument functional grounding terminals, which shall be connected to the field equipotential grounding terminal row respectively.
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Page 12: Typical Application
5.4 Typical application AIM-T500L series industrial insulation monitoring and fault typical application wiring method is as follow: CAN communication Test Lock 11 12 T1T2 COM1 COM2 L1/+ L2/- U1 U2 I 2 I 3 3132 23 Acrel Acrel Acrel Acrel... -
Page 13: Program And Usage
(4) The relay output of AIM-T500L and AIL200-12 do not carry power, and the external alarm (or warning light) shall be equipped with additional independent power supply. 6 Program and Usage 6.1 AIM-T500L insulation monitor 6.1.1 Display Panel Type Acrel Acrel Acrel Acrel Acrel Acrel... - Page 14 and current system time. (2) Check the alarm record. In the main interface, press "up key" or "down key" to enter the event record query interface, and turn the page by "up key" or "down key" to query the last 20 fault records in turn.
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Page 15: Asg200 Test Signal Generator
-------------------- IT-SYSTEM -------------------- Input Password: Press Up and Down to input password Press MENU Insu. Rf> 10 M Ω 0000 Leakage Ce= 000 uF Press Enter to confirm -------------------- -------------------- 2015-07-02 12:30:45 LCD Set Time Set Press ESC to return AlarmSet Comm Set ClearSOE Password SW info. -
Page 16: Ail200-12 Insulation Fault Locator
Type L1/+ L2/- Acrel Test Signal Generator ASG200 L1/+ L2/- Comm Test www.acrel.cn 6.2.2 LED 5 LED indicators are used to indicate the current status of ASG200 test signal generator; "On": when the device is normal, the indicator light flashes at a frequency of about once per second;... - Page 17 6.3.2 LED 14 LED indicators are used to indicate the current status of AIL200-12 insulation fault locator: "On": when the device is normal, the indicator light flashes at a frequency of about once per second. "Comm": when the device has communication data to send and receive, the indicator light flashes. "L1~L12": the corresponding indicator light will be on in case of short circuit and broken line of any loop transformer from L1 to L12 and insulation fault.
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Page 18: Communication Instruction
PW 0000, for password modify, it can be set Ad 0001, for CAN address, it can be set 1~90 CH 1-12, for 12 channel set, it can be set ON or OFF 01 On, for channel is open, the default is all of 12 channels are open, the channel without ZCT can be set closed OFF, for channel is closed, the channel with ZCT can be set open n SAVE, for setting is invalid... - Page 19 This function allows to acquire the data by equipment and the system parameters. The number of data requested by hosts has no limit, but cannot exceed the defined address range. The following example shows how to read a measured insulation resistance value from No.01 slave computer, with the address of the value of 0008H.
- Page 20 7.3 AIM-T500L address table Read/ Data Address Parameter Value range write Type 0000H Passwords 0000-9999 (default 0000) word 0001H high Address 1~247 (default 1) word 0001H low Baud rate 0~3: 4800, 9600, 19200, 38400 (unit bps) (default 9600) 0002H high Contrast ratio 15-60 (default: 30) word...
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Page 21: Typical Applications
0013H high Day1 incident 1 time -day word 0013H low Hour1 incident 1 time -hour 0014H high Minute1 incident 1 time -minute word 0014H low Second1 incident 1 time -second 22~1 0015H- The remaining 19 events are recorded in this part of the space, and the rules and 0073H formats are the same as the first. - Page 22 18 / 19...
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Page 23: Aim-T500L Typical Application Diagram
8.2 AIM-T500L typical application diagram 19 / 19... - Page 24 Address: No.253 Yulv Road Jiading District, Shanghai，China TEL.: 0086-21-69158338 0086-21-69156052 0086-21-59156392 0086-21-69156971 Fax: 0086-21-69158303 Web-site: www.acrel-electric.com mail: ACREL008@vip.163.com Postcode: 201801 Manufacturer: Jiangsu Acrel Electrical Manufacturing Co., LTD. Address: No.5 Dongmeng Road,Dongmeng industrial Park, Nanzha Street,Jiangyin City,Jiangsu Province,China TEL：0086-510-86179966 Fax：0086-510-86179975 Web-site: www.jsacrel.com Postcode: 214405 E-mail: sales@email.acrel.cn...
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