RELAYS Panasonic

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Panasonic is part of a large worldwide groupselling relays and associated switching products under different brand names in different territories.The conditions of use in some territories may differ from those customary in Europe. In particular there are often major differences in regard to national and international specifications, such as UL, CSA, VDE, SEV, EVE, SEMKO, etc. Thus, when considering contact loads as stated in this catalogue (e.g. 10 A, 30 VDC for the SP relay) its hould be understood that these values are not necessarily an absolute maximum but tested ratings. Mostly the stated value has been tested for a certain life expectancy as stated by the manufacturer or the respective test house. Thus, under different conditions, the stated “maximum” may, in practice, be safely exceeded.

Vydal: Panasonic Electric Works Czech s.r.o. Autor: Panasonic

Strana 195 z 1090

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5. Relay performance must verified with the actual operating circuit. Power waveform must rectangular, as rule. 194 ds_x61_en_relay_technical_information_010113J . the current includes ripples, the ripple factor should less than 5%. Switching life data are based the standard testing condition (temperature 15°C 35°C 59°F to 95°F, humidity 25%RH 85%RH) specified JIS 5442.GENERAL CAUTIONS FOR USE 1. When using relays, always check performance with actual circuit and operating environment. Relays generate failures with certain probability. 7. not use relay that has been dropped. Before using relays under any operating condition other than those listed the catalog, please consult us. Switching life varies coil drive circuit, load type, ambient environment, etc. not remove the case for product performance maintenance. After checking the specifications requested your company, will check the operating conditions a vehicle environment required. Durability also varies operating environment and condition. Use silicone-based resin around relay must be absolutely avoided. order to avoid human accident, fire accident or public harm result product failure end-of-life performance, appropriate safety designs such as redundant design, fire spread prevention design and malfunction prevention design must be implemented together with scheduled maintenance. Use relays normal temperature and humidity conditions with limited dust and organic gas is recommended. Coil drive current must pure DC current, rule. However, check with actual circuit since the characteristics may differ slightly. Continued operation with deteriorated performance could generate abnormal heat, smoke, fire due to deteriorated insulation. 8. The case designed not be removed normal handling. For more details, please refer “Cautions for Use of Automotive Relays”. 6. Please check performance using actual presumptive operating environment of a vehicle, consult us. 3. Dropping relay could cause a functional disorder. 4. 2. Before using relays, please check “Cautions for Use Automotive Relays”