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SMP21-S20-DC24V-20A 数据表(PDF) 5 Page - ETAL Group |
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SMP21-S20-DC24V-20A 数据表(HTML) 5 Page - ETAL Group |
5 / 6 page Switched mode power supply for DIN rail mounting type SMP21 DC24V/20A www.e-t-a.de 1646 5 3 Switched mode power supply for DIN rail mounting type SMP21 DC24V/20A Application example with protection by 4230-T and REF16-S L1 N PE L1.1 N.1 X11 - E0.3 E0.1 E0.0 X10 X9 X7 X8 M1 1 2 M L1 N PE V+ V+ V- V- RDY RDY C NO 4230-T110-K0CE-16A X1 X2 X3 X4 X5 X6 1 12 1 12 1 12 1 12 1 12 1 12 2.12.2 11 14 2.12.2 11 14 2.1 2.2 11 14 2.12.2 11 14 2.1 2.2 11 14 2.1 2.2 11 14 2 2 11 14 2 11 14 2 11 14 2 11 14 2 11 14 1114 1114 1114 1114 1114 1 12 1 12 1 12 1 12 1 12 1 12 1 1 1 1 1 1 2 2 2 2 2 2 0,5A 4A 2A 2A 2A 10A SMP21 F1 V1 20 A 1 2 (see catalog Circuit Breaker Thermal Magnetic Datasheet 4230-T) (see catalog electronic overcurrent protection Chapter 6) Notes for installation l The power distribution system must only be installed by qualified personnel. l Only after expert installation must the device be supplied with power. l The user has to ensure that the cable cross section complies with the applicable current rating. l The national standards (e.g. for Germany DIN VDE 0100) have to be observed for installation and selection of feed and return cables. l Recommended circuit breaker for the primary input cable protection: E-T-A type 4230 IN max. 20 A l Recommended selective overcurrent protection for the secondary output protection: E-T-A types ESS.., ESX.., und REF… l In addition special precautions must be taken in the system or machine (e.g. use of a safety PLC) which reliably prevent an automatic re-start of parts of the system (cf. Machinery Directive 2006/42/EU and EN 60204-1, Safety of Machinery). In the event of a failure (short circuit/overload) the load circuit will be disconnected by the circuit breaker/protector or the switched mode power supply. |
类似零件编号 - SMP21-S20-DC24V-20A |
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类似说明 - SMP21-S20-DC24V-20A |
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