Bộ nguồn Siemens SITOP SEL1200 6EP4438-7FB00-3DX0

Dòng SITOP SEL1200 của Siemens có nhiều phiên bản, trong đó 6EP4438-7FB00-3DX0 là Bộ nguồn SITOP SEL1200.

Điểm cần lưu ý khi chọn 6EP4438-7FB00-3DX0: điện áp 24 V DC, dòng điện 60 A.

Phù hợp cho các tủ điện cần nguồn cấp tin cậy cho mạch điều khiển.

Thông số chính của 6EP4438-7FB00-3DX0 (theo datasheet Siemens)

- General information / product brand name: SITOP

- General information / product type designation: SEL1200

- General information / product designation: SITOP Selectivity module

- input / type of the power supply network: Controlled DC voltage

- input / supply voltage at DC rated value: 24 V

- input / input voltage at DC: 20.4 ... 30 V

- output / voltage curve at output: controlled DC voltage

- output / formula for output voltage: Vin - approx. 0.2 V

- output / relative overall tolerance of the voltage note: In accordance with the supplying input voltage

- efficiency / efficiency in percent: 98 %

- efficiency / power loss [W] at rated output voltage for rated value of the: 18 W

- switch-off characteristic / switching characteristic - of the immediate switch-off: Iout > set value and Vin < 20 V, switch-off after approx. 8 ms

- switch-off characteristic / standard - for emitted interference: EN 61000-6-3

- switch-off characteristic / standard - for interference immunity: EN 61000-6-2

- ambient conditions / ambient temperature - during operation: -40 ... +70 °C; with natural convection

- ambient conditions / ambient temperature - during transport: -40 ... +85 °C

- ambient conditions / ambient temperature - during storage: -40 ... +85 °C

- connection method / type of electrical connection: Push-in

- connection method / at input: 24V1, 24V2: push-in for 0.5 ... 16 mm²; 0V1, 0V2: push-in for 0.5 ... 4 mm²

- connection method / at output: Output 1 ... 8: push-in for 0.5 ... 4 mm²

- mechanical data / width × height × depth of the enclosure: 45 × 135 × 125 mm

- mechanical data / installation width × mounting height: 45 mm × 225 mm

- mechanical data / required spacing - top: 45 mm

- additional information / other information: Specifications at rated input voltage and ambient temperature +25 °C (unless otherwise specified)

Mô tả gốc từ nhà sản xuất: SITOP SEL1200/8X2-10A SITOP SEL1200 selectivity module 8-channel switching characteristic input: 24 V DC/60 A output: 24 V DC/8 x 10 A threshold adjustable 2-10 A with monitoring interface

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