Start Stop Relay ehb5040x

Transcription

1 Start Stop Relay ehb5040x Version 2.2 It is not permitted to pass on or copy this documentation or to use or disclose its content unless expressly approved. We reserve the right to recover damages for any contraventions. All rights are reserved in the case of patent issue or utility model registration. 1/10 Vers. 2.2 ehb errors excepted

2 Table of Contents 1. General Information Target Group Important Information for Use Device Repair Product disposal Component Description / Function The following conditions prevent the start-up process: The following conditions interrupt the start-up process: Scope of Protection Safety Concept Assembly Hardware Technical Documentation Housing Dimensions Connection Diagram Wiring Diagram Document Information, History Imprint /10 Vers. V2.2 ehb errors expected Bedienungsan

3 1. General Information 1.1 Target Group This documentation is intended for technical service personnel. 1.2 Important Information for Use Use The device may only be operated with the accessories supplied. Clean the device with mild cleaning agents only. Do not insert any objects which were not designed for this specific purpose into the openings of the device, as this may lead to faults in the electronics. When operating the device, always observe the general accident prevention regulations. Safety Do not operate the SSR within range of strong electromagnetic fields. Please observe the temperature specifications! Storage When not in use, the SSR device may only be stored according to the operating specifications. Shipping The device may only be shipped in its original packaging or in equally sturdy packaging. Use of unsuitable packaging constitutes negligence, whereby any repair under warranty is forfeited. Maintenance The SSR requires no maintenance throughout its entire service life and requires no special care. Opening the SSR The SSR contains no parts that can be maintained, replaced or repaired by the customer or anyone other than authorised ehb maintenance staff. 1.3 Device Repair Should a repair be necessary, please send the device to: ehb electronics gmbh Hans-Böckler-Str Langenhagen, Germany Please ensure that you enclose a written description of the fault(s). This will make it much easier for the ehb electronics gmbh service department to find the error and return the SSR to you quickly. Alternatively, use our online service for returning the device: 3/10 Vers. 2.2 ehb errors excepted

4 NOTE! ehb electronics gmbh shall only be liable for the professional execution of the work it performs and for the correct quality of the materials used. Any further claims, such as compensation for loss of profits and compensation for direct or indirect consequential damages, e.g. loss of data, are excluded. ATTENTION! Damages due to improper packaging of the device for shipment and/or interference by unauthorised persons will invalidate the warranty! 1.4 Product Disposal Product Please dispose of the product at the end of its service life in accordance with the applicable statutory provisions. Batteries As the end user, you are legally obliged (pursuant to the German Battery Directive, BattV) to return all used batteries after use. Batteries may not be disposed of in household waste! Batteries that contain harmful substances are marked with the symbol shown, which indicates that it is prohibited for them to be disposed of in household waste. The designations for the determining heavy metals are: Cd = cadmium, Hg = mercury, Pb = lead. The relevant designation is marked on the battery, typically beneath the waste bin symbol shown above. Used batteries can be returned free of charge to collection points provided by your municipal authority and in outlets where batteries are sold. In doing so, you are satisfying the legal requirements and contributing towards environmental protection. Thank you for observing these rules. 8/10 Vers. V2.2 ehb errors expected Bedienungsan

5 2. Component Description / Function The SSR protects the starter, the pinion and the engine sprocket. It prevents accidental starting when the engine is already running or when it is still shutting down. The SSR is an electronic relay that is switched between terminal 30 and the starter (terminal 50f). The engine speed is measured at terminal W of the alternator. The connections on terminals 15 and 31 are for supplying power. The D+ connection is required for some alternators for extra excitation. During the start operation, the SSR switches on voltage to the D+ connection in parallel with the charging light. This ensures that even at low speeds, the W terminal provides clear signals for speed detection. 2.1 The following conditions prevent the start-up process: - There is already voltage present at input terminal W. - After each start attempt, the ignition must be switched off for at least two seconds. - After 6 seconds, a new start is possible. 2.2 The following conditions interrupt the start-up process: - The frequency at terminal W exceeds a specified value. 2.3 Scope of Protection - Start inhibited while the engine is running - Start inhibited while the engine is shutting down - Restart inhibitor - Turning off the starter when exceeding the frequency (200 Hz) at terminal W. - Start length is limited in time 2.4 Safety Concept - The SSR is plus switching. - All outputs are protected against overloading by short circuit detection. - In case of overload, the current at the outputs is limited. - The output transistors switch off in case of overtemperature. - While the restart inhibitor is activated, the SSR does not require any power supply. - For switching, the output transistors require a release from the processor and voltage at input 50e (redundancy). 5/10 Vers. 2.2 ehb errors excepted

6 3. 3. Assembly - Assembly is visible in the engine compartment - Use short cables from the ignition start switch and to the starter - Protect the SSR from exposure to water and dirt - Assemble in a low-vibration location - Assemble with the connector side facing downwards - Provide sufficient spacing for the connector and cables Hardware - Load capacity switch output terminal 50f: 25 A (static) - Short circuit current limit terminal 50f: A - Rated voltage of devices: V - Working voltage range: 9 36 V - Output D+: max. 2 A permanent (option only) - Protection against permanent reverse polarity of the supply voltage - No current flow at the outputs in case of reverse polarity of the supply voltage - Functional range 40 to +85 C - Base body and housing material: Relay housing with moulded lugs Dimensions: 60 x 30 x 60 mm; material: PA6.6 Base plate; material: PA % FV; number of contacts: 8 - Colour: Black - Protection class according to DIN sheet 9: When using a multiple plug connector Terminals IP 20 Housing IP 53 Connector must be pointing downwards 8/10 Vers. V2.2 ehb errors expected Bedienungsan

7 5. 5. Technical Documentation EMC tests EMC test report from an independent testing laboratory Measurement of disturbance radiation according to EN (VDE 0893, part 6-3): Interference immunity to high-frequency electromagnetic fields according to IEC , EN (VDE 0847, part 4-3): Interference immunity to transient disturbance variables (bursts) according to IEC , EN (VDE 0847, part 4-4): Interference immunity to impulse voltages (surges) according to IEC , EN (VDE 0847, part 4-5): Interference immunity to conducted interference induced by high-frequency fields according to IEC , (VDE 0847, part 4-6): /10 Vers. 2.2 ehb errors excepted

8 6. 6. Housing Dimensions Relay housing with moulded lugs; dimensions: 60 x 30 x 60 mm; material: PA6.6 61,0 mm 40,7 mm 30 50e D+ 50f W ,7 mm 25,7 mm 31,0 mm 35,4 mm 95,5 mm 59,9 mm 24,0 mm 20,0 mm 6,4 mm 8,3 mm 38,2 mm 60,0 mm 71,0 mm 61,0 mm 82,3 mm 8/10 Vers. V2.2 ehb errors expected Bedienungsan

9 7. 7. Connection Diagram Wiring Diagram 9/10 Vers. 2.2 ehb errors excepted

10 9. 9. Document Information, History Project: Document type: SSR Technical Documentation Version: 2.1 Created on: Author: ehb electronics gmbh, Langenhagen Changes: Version: Edited: On: By: 2.0 Layout adjustment O. Howind 2.1 Technical documentation amended O. Howind 2.1 Formatting Hag 2.1 Error correction How/Sch 2.1 Layout adjustment Hag 2.2 Adaptation Hag Imprint Customer service: Tel Fax Hans-Böckler-Str Langenhagen, Germany /10 Vers. V2.2 ehb errors expected Bedienungsan