{"id":2486,"date":"2017-03-28T13:46:14","date_gmt":"2017-03-28T10:46:14","guid":{"rendered":"http:\/\/vandenssrautas.lt\/en\/valdymo-paneles-su-daznio-keitikliu-hertz-one-serijos\/"},"modified":"2017-04-11T11:17:43","modified_gmt":"2017-04-11T08:17:43","slug":"valdymo-paneles-su-daznio-keitikliu-hertz-one-serijos","status":"publish","type":"post","link":"https:\/\/vandenssrautas.lt\/en\/valdymo-paneles-su-daznio-keitikliu-hertz-one-serijos\/","title":{"rendered":"Control panels with frequency converter HERTZ ONE series"},"content":{"rendered":"
HERTZ ONE<\/div>\n
Control systems and panels<\/div>\n
\n

ELECTRIC CONTROL PANEL WITH INVERTER<\/p>\n

The HERTZ ONE control panel is an automatic control and protection
\nsystem for one electric centrifugal pump equipped with three phase or
\nsinglephase motors.
\nThe control panel power supply can be three phase or single phase.
\nThe HERTZ ONE control panels include a pump control software and
\nallow regulation of motor speed via an electronic frequency changer
\n(INVERTER) that powers the pump motor. On varying the rotation
\nspeed, the pump performance varies in terms of flow rate and head,
\nallowing optimal use in every condition and saving energy.<\/p>\n

TECHNICAL DETAILS<\/strong>
\n\u2022 Energy saving: the controller modulates the pump according to
\nthe hydraulic energy request of the plant with respect to a direct
\nconnection in the network
\n\u2022 Quicker and improved regulation
\n\u2022 Hammering reduced thanks to gradual start-up and stop
\n\u2022 Improved comfort in the heating, air conditioning and pressure
\nboosting systems
\n\u2022 Reduced peak current
\n
\nTECHNICAL DATA<\/strong>
\n\u2022 Current limits for 60 seconds 1.6 times the current set for 60 seconds.
\nAutomatic restore for three times, manual restore on the fourth
\nintervention
\n\u2022 Limits of use (environment temperature): from -10\u00b0C to +40\u00b0C
\n\u2022 IP55 Protection rating
\n\u2022 Conformity 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). Emissions:
\nconformity for residential environments. Immunity: conformity for
\nindustrial environments.
\n\u2022 Recommended minimum output frequency: 30 Hz
\n\u2022 Power supply voltage (single phase version): 230V +10% -15%
\n\u2022 Power supply voltage (three phase version): 400V +10% -15%
\n\u2022 Number of pumps that can be connected: 1
\n\u2022 Motor power: from 0.25 kW to 4 kW<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

HERTZ ONE Control systems and panels ELECTRIC CONTROL PANEL WITH INVERTER The HERTZ ONE control panel is an automatic control and protection system for one electric centrifugal pump equipped with three phase or singlephase motors. The control panel power supply can be three phase or single phase. The HERTZ ONE control panels include a pump […]<\/p>\n

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