{"id":2493,"date":"2017-03-28T13:50:36","date_gmt":"2017-03-28T10:50:36","guid":{"rendered":"http:\/\/vandenssrautas.lt\/en\/valdymo-paneles-ir-sistemos-qs3-serijos\/"},"modified":"2017-04-11T11:18:36","modified_gmt":"2017-04-11T08:18:36","slug":"valdymo-paneles-ir-sistemos-qs3-serijos","status":"publish","type":"post","link":"https:\/\/vandenssrautas.lt\/en\/valdymo-paneles-ir-sistemos-qs3-serijos\/","title":{"rendered":"Control panels and systems QS3 BATCH"},"content":{"rendered":"
QS3 SERIES<\/div>\n
Control systems and panels<\/div>\n
CONTROL PANELS FOR 3 THREE PHASE MOTOR PUMPS
\nSTAR DELTA START WITH THERMAL PROTECTIONThree phase electromechanical control panel for three
\nmotor pumps.<\/p>\n

TECHNICAL DATA<\/strong>
\n\u2022 Power supply 3 ~ 50\/60Hz 400V \u00b1 10%;
\n\u2022 Main disconnecting switch with door lock;
\n\u2022 Transformer for power supply of auxiliary circuits;
\n\u2022 Contactor for each motor;
\n\u2022 Timer changeover star delta star adjustable (0,1 \u00f7 600s);
\n\u2022 Exchanger;
\n\u2022 Protection degree IP 55<\/p>\n

INPUTS<\/strong>
\n\u2022 No. 8 extra low voltage inputs for:
\n– Emergency stop SL \/ SP STOP (e.g, \u00ef\u00ac\u201aoat switches for protection from dry operation), active in both AUTOMATIC and MANUAL modes;
\n– Functional start and stop SL \/ SP 1 \u00f7 3 (e.g.: control \u00ef\u00ac\u201aoat switches) for each motor.
\n– Maximum level alarm SL \/ SP MAX;
\n– Engine block due to temperature sensor tripping<\/p>\n

CONTROLS AND SIGNALS<\/strong>
\n\u2022 Selector MANUAL-AUTOMATIC-OFF for each engine;
\n\u2022 No. 7 indicator lights for the signaling of:
\n– Presence of power supply;
\n– Motor pump 1 \u00f7 3 running;
\n– Motor protection tripping 1 \u00f7 3.<\/p>\n

PROTECTION AND ALARMS<\/strong>
\n\u2022 Thermal relay sensitive to the lack of phase internally
\nresettable for each motor;
\n\u2022 Motor protection fuses for each motor;
\n\u2022 Protection fuses on the auxiliary circuits.
\n\u2022 Alarm output 24Vac active in case of overload protection
\ntripping or maximum level reached.
\n\u2022 Engine block due to temperature sensor tripping<\/p>\n

OPERATING CONDITIONS<\/strong>
\n\u2022 Ambient temperature -5 \/ +40 \u00b0 C;
\n\u2022 Relative humidity 50% with maximum temperature 40\u00b0C<\/p>\n

NOTES<\/strong>
\n\u2022 The power value is indicative in order for you to choose the correct control panel, make sure that the motor ampere absorption is included between the two operating current values of the control panel.
\n\u2022 Housing made of metal (M) for all sizes.
\n\u2022 For versions other than those listed in the catalog, contact our technical \/ commercial department.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

QS3 SERIES Control systems and panels CONTROL PANELS FOR 3 THREE PHASE MOTOR PUMPS STAR DELTA START WITH THERMAL PROTECTIONThree phase electromechanical control panel for three motor pumps. TECHNICAL DATA \u2022 Power supply 3 ~ 50\/60Hz 400V \u00b1 10%; \u2022 Main disconnecting switch with door lock; \u2022 Transformer for power supply of auxiliary circuits; \u2022 […]<\/p>\n

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