Sigma S2Ba warranty Features of the S2Ca metering pumps, Function description, motors

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Dulcodes UV-Desinfektionsanlage

Features of the S2Ca metering pumps

 

 

5Features of the S2Ca metering pumps

5.1Function description, motors

The pump has an integrated electronic overload cut-out in all versions. This responds as soon as the maximum admissible power consumption is reached and stops the motor.

￿If the motor stops due to a system overload the electronic controller detects the fault and transmits a message which is displayed on the display panel and at the pump.

￿The fault signal can be cancelled by pressing the ”P“ key, altering the level for a brief period at the pause input (switch function) or by reconnecting the pump to the mains.

IMPORTANT

If the motor has been switched off via the electronic overload cut-out, check that the pump is not continuously overloaded.

NOTE

¥The motor is supplied pre-wired.

¥The performance data in 3.1.1 are measured with the S2Ba (base model with 3-phase motor). If the S2Ba has been fitted with a 1-phase motor there may be up to 5 % speed reduction due to the different motor characteristic curve, i.e. corresponding 5 % reduced feed rate.

¥The controller changes over to digital stroking mode at low stroke frequencies! This takes place at stroke frequencies below 1/3 of the maximum stroke frequency. This function is designed to ensure sufficient cooling of the motor and low stroke frequencies.

Type: 100 – 230 V ± 10 %, 50/60 Hz

 

 

 

at 100 V

at 230 V

nominal output

250 W

250 W

nominal current

3.2 A

2.0

A

 

 

 

 

peak current (in operation)*

10 A

5.5

A

making peak current

12 A

24 A

 

 

 

 

fuse, internal**

4.0 AT (1.5kA)

4.0

AT (1.5kA)

 

 

 

 

* internal switching

**Only genuine ProMinent fuses, item no. 732414, may be used!

5.2Function description, controller

Operating modes Operating modes are selected using the MODE menu (depending upon identity code, some operating modes may be absent).

ÒAnalogueÓ operating mode: (Identity code, control variant: analogue)

The stroke rate is controlled via an analogue electrical signal via the “external control” terminal. Signal processing is pre-selected at the controller.

ÒManualÓ operating mode:

The stroke rate is controlled manually via the controller.

ÒContactÓ operating mode:

This operating mode offers the opportunity to make fine adjustments with small increase/ decrease factors. Dosing can be activated by a pulse via the “external control” terminal or by a semiconductor element. With the “pulse control” option it is possible to pre-set a feed quantity (batch) or number of strokes (factor 0.01 to 99.99) via the control unit.

ÒBatchÓ operating function:

This operating mode offers the option of working with larger transfer factors (up to 65535). Metering can be triggered by pressing the P key or a pulse from the “external control” terminal via a contact or semiconductor element. A batching quantity or number of strokes can be pre- selected via the control unit.

ProMinent®

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Contents Operating Instructions Control elements overview Control elements and key functionsContinuous Display Operating-/Settings DiagramPrevious Activatedfunction AnalogImprint Imprint Dulcodes UV-DesinfektionsanlageDulcodes UV-Desinfektionsanlage Table of contents Table of contents Dulcodes UV-Desinfektionsanlage B a G m a B a s i c Ty p e S 2 B a Identcode ordering systemIdentcode ordering system Dulcodes UV-Desinfektionsanlage ProMinent Dulcodes UV-Desinfektionsanlage General notes Safety devicesDulcodes UV-Desinfektionsanlage Product description S2Ba/S2Ca Identification of pump typeDesign/Functional description Functional description, drive 75 % 30 % Stroke movementHM50Hz MeteringcapacitydiagramS2Ba Metering capacity diagramS2CaHM Functional description, delivery unit Integrated overflow valve with bleeder function TaskDesign and functional description refer to Fig. No Product description S2Ba/S2Ca Use for intended purpose/Use unintended purpose Diaphragm rupture sensorFunction Design and function description see Fig3162-4 Pvdf Ptfe Technical data Sigma Capacity data Technical dataTechnical data S2Ca Temperature specificationsAccuracy Dimensions Sigma/ 2 mm Dimension sheet Sigma/ 2 with stroke adjustment motorModel Connector Motor data Stroke adjuster drive mechanismStroke actuator drive mechanism Electrical data, stroke sensor ÒSigmaÓElectrical data, pacing relay ÒSigmaÓ Input voltage Mains frequency Power consumptionSound intensity level Relay inputStart-up/Maintenance MaintenanceStart-up Maintenance intervals Replacement of wearing partsGuideline on Valve Installation Features of the S2Ca metering pumps Function description, motorsFunction description, controller Optional Òfault-indicating relayÓ or Òpower relayÓ ÒFloat switchÓ functionÒFault indicating and pacing relayÓ option LED indicator Operating indicator greenHierarchy of operating modes, functions and fault statuses Sockets, symbols and wiring diagramRelay type Power relay Wiring diagram Technical data, external contact Controller type 0 see identity codeController type 1 see identity code Inputs Block circuit diagram S2CaPump, Inside OutputsBy customer Cable Circuit examples universal signal cableNot in Profibus version Delivery range Retrofitting relaysControl elements Set SettingsCheck adjustable values Change to settings modeSelect operating mode Mode menu Settings for operating mode SET menu Settings for ÒmanualÓ operating modeSettings for ÒanalogueÓ operating mode Analg menu Straight line SetLower/upper band Settings for ÒcontactÓ operating mode Contct menuLower band Upper band Alkali pump Acid pump Lower bandSet ÒMemoryÓ extension function Settings for ÒbatchÓ operating mode Batch menuSettings for ÒcalibrationÓ function Calib menu Settings for programmable functions SET menuSettings for the ÒflowÓ function Flow menu Settings for Òauxiliary frequencyÓ function AUX menuSetting code Code menu Cancel total stroke number or total litres Clear windowManual operation OperatingRemote control TroubleshootingError Messages Decommissioning and disposal Spare parts and accessories 1011036 ProMinentFor pumps without Ex protection For pumps with Ex protection Valve assy DN 15/PVT* Order No 6105-1040100-03 Order No Retrofit kit double diaphragm S2Ba/S2Ca Wiring diagram for stroke length adjuster Stroke actuator wiring diagram
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