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INSTRUCTION MANUAL AUTOMOTIVE TRANSIENT SURGE SIMURATOR ISS-7610 MODEL Noise Laboratory Co., Ltd. E d i t i o n AEJ00367-00E-1-E...
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NOTICE • The contents of this instruction manual(the “Manual”)are subject to change without prior notice. • No part of the Manual may be reproduced or transferred, in any form and for any purpose, without the permission of Noise Laboratory Co., Ltd.(the “Company”).
1. IMPORTANT SAFETY PRECAUTIONS The following instructions are very important for safe handling of ISS7610 (the “Unit”). Read them carefully before use. 1. Do not use the Unit near flammable materials or fire sources. When used, there is a risk of fire due to pulses, etc. 2.
2. APPLICATION FORM FOR INSTRUCTION MANUAL We place an order for an instruction manual. Model: ISS-7610 Serial No.: Applicant: Company name: Address: Department: Person in charge: Tel No.: Fax No. Cut off this page “APPLICATION FORM FOR INSTRUCTION MANUAL” from this volume and keep it for future use with care.
Unit through the software, please read the instruction manual of Remote Control Software thoroughly in addition to the Manual to ensure safety and correct procedures. The Manual will let you operate ISS-7610 safely and make the most use of it if you strictly follow the operational procedures and the safety instructions.
5. BASIC SAFETY PRECAUTIONS 5-1. Symbols of Hazard Indication of Warning The following warning indication is placed on the upper left of the rear-panel of the Unit, and alerts a risk of electric shock. This sign indicates the presence of “dangerous voltage/current” that may endanger persons.
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When changing fuses, choose the same melt off type and rating. Also, be sure to unplug the AC chord before changing fuses. 【 【 【 【 P recautions regarding use and safety 】 】 】 】 Do not supply the Unit with voltage or overload beyond the specification range.
14. Do not wipe the body of the Unit with solvents such as lacquer thinner or alcohol. When the Unit gets dirty, wipe it with a detergent moistened fabric etc. 【 【 【 【 P recautions regarding use 】 】 】 】 15.
Interface Unit and Remote Control Software for the purpose of communication between the Unit (ISS-7610) and the PC. (When used standalone without mounting to a rack) An optional ISS-7690 is capable of integrated pulse output when the Unit is installed onto System Rack ISS-7602 (Optional).
6-2. Schematic Circuit Diagram of the Unit The injection methods of Pulse 1 and Pulse 2a to DC are different, and the Unit generated the Pulse 1 and Pulse 2a by switching within the internal circuit. DC input for both Pulse 1 and 2a is controlled by DC LINE switch.
The path taken by the Pulse 2a current in the Unit is shown in Fig. 3. First, the electric charge stored in C1 flows through the circuit as the pulse current. Next, pulse current from HOT terminal flows through DUT to GND. The current goes to negative (-) DC INPUT terminal, and flows back to C1 after flowing through the power source, etc.
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a ) P u l s e a d j u s t m e n t Fig. 4 Test Configuration (For Pulse Veification) When verifying the Unit waveform, do not connect DUT with the output open-circuited. Turn the DC LINE ON (also set the circuit breaker ON), while positive (+) and negative (-) terminals of DC INPUT are short-circuited.
7. PART NAMES AND FUNCTIONS Main Unit (ISS-7610) ① Control Panel Circuit Breaker ④ Output Terminal GND ⑥ ⑤ Output Terminal HOT ② Power Switch ③ DC Input Terminals Fig. 7 Front Panel ⑨ AC Source Voltage Selection Terminals Communication Terminals Interlock Terminal ⑩...
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① Control Panel The control panel located on the front of the Unit lets you set local settings. Pulse Selection Buttons UP / DOWN Button Us Display SELECT Button COUNT / Ri Display FUNCTION Button t1 / td Display DC LINE Button tr Configuration Button COUNT Multiplier Button...
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D t1 / td Display The “t1 / td Display “ displays either t1 or td value. t1 will be displayed when FUNCTION is not lit, and td when lit. When the START button is pressed, the display will automatically change to t1 (FUNCTION will become unlit), and the remaining time to pulse output will decrease 0.1 second by 0.1 second.
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tr Configuration Switch The “tr Configuration Switch” is only functional for Pulse 1, and sets the rise time. Light the 1 s button when performing 12V tests, and 3 s button when performing 24V tests. µ µ Both buttons will be unlit for Pulse 2a. K START Button By pressing the “START Button”...
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Circuit Breaker ④ The “Circuit Breaker” serves as protection against DUT short circuits. It is inserted between the “+” of DC Input Terminal ③ and the Output Terminal (HOT) ⑤ . Raise the lever for electrical continuity. It goes down (or trips) when an over current is detected. It trips when the current exceeds 40A .
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⑩ Communication Terminal By connecting the Unit to a PC using the optional parts Optical Interface Unit and Remote Control Software through this “Communication Terminal”, parameter settings, START, and STOP can be controlled from the PC. Refer to section “9. Remote Controlling by PC” for connection procedures.
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⑫ Ventilation Fan The “Ventilation Fan” is for cooling the internal devices. Do not block the vents. ⑬ External Output Terminals The “External Output Terminals” are for outputting P3a/P3b pulses from ISS-7690 (CDN). Do not connect anything to these ports when using standalone. There is a risk of electric shock.
8. TEST PROCEDURE 8-1. Pre-Operation Check Check the installation environment, wiring, and terminal connections. ・ Confirming the Installation Location Read the “Important Safety Instructions” and set the Unit in accordance with the ISO Standards or the test plan. ・ Inserting Interlock Plug Connect the accessory Interlock Plug onto “...
8-2. Setting Parameters The previous settings except DC LINE ON/OFF are preserved immediately after the Power Switch is turned ON. The displays are also the same as the settings immediately before turning OFF. ・ Selecting Pulse 1 / 2a Use “A Pulse Selection Button” to select the Pulse to be used in the test. ・...
8-3. Starting and Finishing Test Be sure to carry out “11 Pre-Start Checkup (Waveform Verification)” prior to proceeding with a test Start the test after completing the checkups and various settings. ・ Start Keep pressing the START Button for 1 second or more. A beep sounds, “Warning Lamp M”...
8-4. FAN Stop Error In addition to “ ⑫ Ventilation Fan ” , the Unit has fans for internal ventilation. When these internal fans stop for any reason, the LED will display E rr as shown in Fig.13. When this “...
9. REMOTE CONTROL BY PC 9-1. Preparation ・ The Remote Control Software on a PC (Personal Computer) lets you control the Unit externally. FG, SG, and PE of the Unit and the FG of the PC can be isolated. Once communication with the Remote Control Software is established, you cannot control the Unit locally any more.
9-3. Installing the Software Install the “Remote Control Software”ISS-7601 onto PC using the DISK of the Remote Control Software. Refer to the instruction manual of Remote Control Software for installation procedure (shown in Figure 15). Fig. 15 Installing Software 9-4. Installing Remote Control Software Refer to the instruction manual of Remote Control Software for installation procedure.
11. WAVEFORM VERIFICATION Before starting the test, verify that the Unit is outputting the pulse normally. The verification is made in accordance with Annex D of ISO Standards. Waveform Verification Procedure 1. Be sure to short circuit the + and of the D C Input Terminals with the accessory...
14. WARRANTY Services The following terms are applicable to the services provided by the Company to maintain and repair the Unit. Scope The Unit and accessories and options provided by the Company are covered under this section. Technical Service Fee Any repairs provided by the Company during the warranty period will be free of charge in accordance with the Limited Warranty.
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Limited Warranty In the event of failure during the warranty period, the Unit will be repaired or replaced free of charge. Decision of the repair method shall be left at the discretion of the Company. This limited warranty is applicable in Japan only. Scope This warranty is applicable only to the Unit and its accessories.
15. MAINTENANCE Should the necessity of services such as repair, maintenance, or internal calibration arise, leave them to qualified service personnel only. Limit your own maintenance works to exterior surface cleaning and functional tests. When checking or changing replaceable fuses, turn OFF the power switches of the Unit and connected devices (if any).
16. NOISE LABORATORY SUPPORT NETWORK If a symptom which seems a trouble is found, inform the model name and serial number of the product together with the symptom to Noise Laboratory or your nearest sales agent of Noise Laboratory. When the product is returned to Noise Laboratory, write the state of the trouble, contents of your request, model name and serial number in a repair order, and pack the product and repair order sheet in the former package of equivalent suitable for transit and send them back.
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NOISE LABORATORY CO., LTD. 1-4-4, Chiyoda, Chuo-ku, Sagamihara City, Kanagawa Pref., 252-0237, Japan TEL: +81-(0)42-712-2051 FAX: +81-(0)42-712-2050 URL: http://www.noiseken.co.jp Printed in Japan...