{"id":2500,"date":"2017-03-28T13:42:30","date_gmt":"2017-03-28T10:42:30","guid":{"rendered":"http:\/\/vandenssrautas.lt\/en\/valdymo-paneles-su-daznio-keitikliu-sp-serijos\/"},"modified":"2017-04-11T11:17:05","modified_gmt":"2017-04-11T08:17:05","slug":"valdymo-paneles-su-daznio-keitikliu-sp-serijos","status":"publish","type":"post","link":"https:\/\/vandenssrautas.lt\/en\/valdymo-paneles-su-daznio-keitikliu-sp-serijos\/","title":{"rendered":"Control panels with frequency converter SP series"},"content":{"rendered":"
SP SERIES<\/div>\n
Control systems and panels<\/div>\n
CONTROL PANELS WITH INVERTER
\nControl panels with inverter SP series modulate the operation of electro
\npumps responding to the pressure trasducer control (measured by flow
\nrate or other external signal 4-20 mA passive) adjusting the speed of
\nthe electric pumps to maintain constant the system demand.
\n
\nVERSION<\/strong>
\n\u2022 \u201cFC\u201d: Control panel for one electric pump with inverter
\n\u2022 \u201cEFC\u201d: Control panel for two or more electric pumps, with single
\ninverter but with electric pumps exchange
\n\u2022 \u201cMFC\u201d: Control panel for two or more electricpumps, with one
\ninverter for each individual electric pump
\n
\nTECHNICAL DATA<\/strong>
\n\u2022 Power supply voltage: 400V \u00b110%,
\n\u2022 Three phases without aid of the neutral
\n\u2022 Power supply frequency: 50Hz or 60Hz
\n\u2022 Power for every motor: from 0.75 kW and above
\n\u2022 Type of start-up and power supply for all pumps:
\n– during the start-up phase, the inverter powers the pump with a
\nvoltage ramp, the other pumps have direct or star\/delta start-up
\naccording to the electric power
\n– during emergency functioning (controlled by pressure switches) all
\nof the pumps function according to the power size at direct or delta\/
\ntriangle start-up
\n\u2022 Limits of use (environment temperature): from -10\u00b0C to +40\u00b0C
\n\u2022 Protection rating:
\nIP55 up to 3 kW
\nIP44 for greater powers
\nConformity to the CE mark, EN 60204-1; Security electrical
\nequipment. – EN 60439-1; Switchgear and controlgear assemblies.
\nEMC standards applied:
\n– CEI EN 61000-6-1; immunity for residential, commercial, and
\nlightindustrial environments.
\n– CEI EN 61000-6-2; industrial immunity.
\n– CEI EN 61000-6-3; emission for residential, commercial and
\nlightindustrial environments.
\n– CEI EN 61000-6-4; industrial emission.
\n– CEI EN 61000-3-2; harmonic current emission <= 16A (use XL.L line
\ninductance to be installed on request, see ref. 8.1, 8.2).
\n\u2022 Emissions: conformity for residential environments.
\n\u2022 Immunity: conformity for industrial environments.
\n\u2022 Minimum output frequency: 30 Hz<\/div>\n","protected":false},"excerpt":{"rendered":"

SP SERIES Control systems and panels CONTROL PANELS WITH INVERTER Control panels with inverter SP series modulate the operation of electro pumps responding to the pressure trasducer control (measured by flow rate or other external signal 4-20 mA passive) adjusting the speed of the electric pumps to maintain constant the system demand. VERSION \u2022 \u201cFC\u201d: […]<\/p>\n

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