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Summary of Contents for Acrel ARCM/L Series
- Page 1 ARCM/L series integrated electrical fire monitoring detector Installation Manual V1.0 Acrel Co., Ltd.
- Page 2 State All rights reserved. Without the written permission of the company, any paragraphs and chapters in this manual shall not be excerpted, copied or reproduced or transmitted in any form, otherwise all consequences shall be borne by the offender. The company reserves all legal rights. The company reserves the right to modify the product specifications described in this manual without prior notice.
- Page 3 Catalogue 1、 General..................................- 1 - 2、 Model..................................- 1 - 3、 Technical parameters............................... - 2 - 4、 Appearance................................- 2 - 4.1. Size..................................- 2 - 4.2. Installation................................- 4 - 5、 Wiring..................................- 4 - 5.1. Definition of the terminals..........................- 4 - 5.2.
- Page 4 1、General Installation Manual ARCM/L series integrated electrical fire monitoring detector has the functions of 1-channel residual current monitoring and 4-channel temperature monitoring, and can monitor and collect the residual current value and temperature value of the circuit in real time. It can be directly connected to electrical fire monitoring equipment through the second bus.
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Page 5: Technical Parameters
3、Technical parameters Rated voltage DC24V Power Consumption ≤0.3W supply Input 1-channel residual current, 4-channel temperature 300mA～1000mA, step size 1mA (set by the Rated residual current operating value background host) 45°C～110°C, step size 1°C (set by the background Temperature alarm setting host) Action delay time 1S～60S, step size 1S (set by the background host) - Page 6 Size of ARCM/L-L80 Size of ARCM/L-L100 Size of ARCM/L-L15050 Size of ARCM/L-L18030 Size of ARCM/L-L22050 Size of ARCM/L-L260100 - 3 -...
- Page 7 Size of ARCM/L-L30050 4.2. Installation (1)35 din rail installation (2) Base plate insert fixed installation (3) Wall-mounted screw fixed installation 5、Wiring 5.1. Definition of the terminals Terminal description: Terminals Z1 and Z2 are connected to the second bus and have no polarity; the temperature sensor can be connected to the corresponding temperature and common terminal, and has no polarity.
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Page 8: Requirements Of Installation
5.2. Wiring diagram 6、Requirements of product's setting The detector has a running indicator (green), a fault indicator (yellow), an alarm indicator (red) and a segment code LCD. The flashing cycle of the running indicator is 1S. When the sensor connected to the detector has a disconnection or a short-circuit fault, the fault indicator is always on;... - Page 9 ● Before sending the detector for inspection and maintenance, cut off all power and inspection control cables. ● The normal operation of the detector depends on the correct installation, setting and operation. Before installation, please read the relevant contents of installation, setting and operation in detail to ensure the normal operation of the detector.
- Page 10 In general, low sensitivity delay type residual current protection device should be selected in the power supply inlet end or branch main circuit. At the end, the residual current action value is I△ N <30mA, and the rated action time is Tn<0.1s, which is mainly used for protection against personal shock, and is complementary to the electrical fire monitoring system.One or several of the detectors can be installed at the general incoming line of each floor of the building, but the action parameters should be set correctly according to the normal leakage current.
- Page 11 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：0086-510-86179966 Fax：0086-510-86179975 Web-site: www.jsacrel.com Postcode: 214405 E-mail: sales@email.acrel.cn...
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