Related Manuals for Acrel AIM-T500L Series
Summary of Contents for Acrel AIM-T500L Series
- Page 1 AIM-T500L Series Industrial Insulation Monitoring and Fault Locating System Installation and Operation Manual V1.3 Acrel Co., Ltd.
- Page 2 Please read this manual carefully before using these products, in which the involved pictures, logos, symbols, etc. are all reserved by the Acrel Co., Ltd. Personnel not inside the company shall not publicly reprint all or part of the contents without written authorization.
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Page 3: Table Of Contents
6.2 ASG200 test signal generator ................13 6.3 AIL200-12 insulation fault locator ................ 13 7 Address table ......................15 8 Typical application ....................17 8.1 AIM-T500L typical wiring method ................. 17 8.2 AIM-T500L series fault location system application diagram ......18... -
Page 4: 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 location system 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 5: Functional Characteristics
AKH-0.66L series current transformer is used AKH-0.66L series with AIL200-12 insulation fault locator current transformer together, ratio is 1000:1. It is installed in the cabinet in the way of screw direct fixation. 2 Functional characteristics 2.1 AIM-T500L insulation monitor 1) Monitor the insulation resistance of IT system in real time, warning or alarm when the resistance exceeds the limit;... -
Page 6: Reference Standards
3 Reference standards 3.1 Q/ VCL-26-2017 IT System Insulation Monitor. 3.2 IEC 61557-8:2014 Electrical safety in low voltage distribution systems up to 1000V a.c. and 1500V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems. -
Page 7: Asg200 Test Signal Generator
4.2 ASG200 test signal generator AC 85~265V Accessory power Voltage DC100~300V supply Power dissipation <7W AC 220V IT system Voltage 3AC 0~690V DC 0~800V Response time <5s positing voltage 20V/5Hz Fault locating positing current 0~10mA Response sensitivity —— Internal EMC/ Radiation IEC61326-2-4 parameters Output... -
Page 8: Akh-0.66L Series Current Transformer
16-100A L-80 100-250A L-100 250-400A 5A:5mA 1 level 100Ω L-150 400-800A L-200 800-1500A 5 Installation and connection 5.1 Shape and size 5.1.1 AIM-T500L (unit: mm) Acrel Acrel Acrel Acrel Acrel Acrel AIM-M100 AIM-M100 AIM-M100 AIM-M100 AIM-M100 AIM-T500L WARNING COMM ALARM... - Page 9 5.1.2 ASG200 (unit: mm) L1/+ L2/- Acrel Test Signal Generator ASG200 L1/+ L2/- Comm Test www.acrel.cn Front view Side view 5.1.3 AIL200-12 (unit: mm) 11 12 COM1 COM2 U1 U2 I 2 I 3 Acrel Acrel Acrel Acrel L11 L12...
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Page 10: Installation Method
Note: The current transformer with corresponding specifications should be selected according to the rated current of the circuit and the thickness of the wire. (If you have special requirements on the shape and range of the transformer, contact us) 5.2 Installation method AIM-T500L insulation monitor adopts embedded installation (which can be installed in the distribution cabinet), the size of the opening hole is as follows: AGS200 test signal generator and AIL200-12 insulation fault locator adopt DIN-35mm rail installation, they... - Page 11 H, L (6, 7) are CAN communication terminals, which are used to communicate with the signal generator and fault locator of the fault positioning system. T1 and T2 (31, 32) are self-check terminals, which can determine whether the resistance measurement of the instrument is normal or not. This function must be used without access to the DC system.
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Page 12: Typical Application
I△9~I△12 (24, 23, 22, 21) respectively access 9 ~ 12 loop residual current transformer. COM3 (20) access other side with 9~ 12 loop of residual current transformer. 5.4 Typical application AIM-T500L series industrial insulation monitoring and fault locating system typical application wiring method is as follow: CAN communication... -
Page 13: Matters Needing Attention
4) The output of AIM-T500L relay does 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 Logo Acrel Acrel Acrel Acrel Acrel Acrel... - Page 14 "COMM": when the device has communication data to send and receive, the indicator light flashes. "ERROR": when the device PE, KE broken line, indicator light flashing. "WARNING": When the monitored insulation resistance value is less than the warning value, the warning indicator flashes.
- Page 15 the setting or not. Press the "Enter" key to confirm and exit. Operation examples are as follows: -------------------- 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 -------------------- --------------------...
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Page 16: Asg200 Test Signal Generator
This function is used to clear SOE in the meter. (7) Software information This feature is used to view software version information. 6.2 ASG200 test signal generator 6.2.1 Display Panel L1/+ L2/- Acrel Test Signal Generator ASG200 L1/+ L2/- Comm Test www.acrel.cn... - Page 17 AIL200-12 AIL200-12 Comm www.acrel.cn 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 in normal operation, the indicator light flashes at a frequency of about once per second.
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Page 18: Address Table
If you need to change the Settings, press ok and the character flashes to indicate that you can edit. Users can change the default password; The address setting range is 1~90; The circuit can be set to open or close. If the circuit is not connected to the transformer, the circuit can be closed manually. - Page 19 0006H high byte second 0~59 (unit: second) (default:0) 0006H low byte data stable 0 or 1 (0 invalid, 1 stable) 0007H high byte warning (high 8 bits) 60~4999 (unit: kΩ) (default: 60) 0007H low byte warning (low 8 bits) 0008H high byte Alarm (high 8 bits) 10~4999 (unit: kΩ) (default: 38) 0008H low byte...
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Page 20: Typical Application
8 Typical application 8.1 AIM-T500L typical wiring method... -
Page 21: Aim-T500L Series Fault Location System Application Diagram
8.2 AIM-T500L series fault location system application diagram... - Page 22 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 E-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./Fax: 0086-510-86179970 Web-site: www.jsacrel.com Postcode: 214405...
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