Stratos GIGA2.0-D 100/1-11/4,0-R1

Wilo

Stratos GIGA2.0-D 100/1-11/4,0-R1

رقم القطعة: wilo-2248092

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الوصف

Design High-efficiency in-line twin-head pump with IE5 motor and electronic power adjustment in glanded pump design. Version as single-stage low-pressure centrifugal pump with flange connection and mechanical seal. Application The pumping of heating water (in accordance with VDI 2035), chilled water and water-glycol mixtures without abrasive substances in heating, chilled water and cooling systems. Equipment/function Field of application The pump facilitates an operation with highest system efficiency via precise setting of the control mode for the system-specific application. Heating - Radiator - Underfloor heating - Ceiling heating - Fan heater - Concrete core heating - Hydraulic separator - Differential pressure-less distributor - Heating buffer tank - Heat exchanger - Heat source loop (heat pump) - District heating loop Cooling - Ceiling cooling - Underfloor cooling - Air-conditioning devices - Concrete core cooling - Hydraulic separator - Differential pressure-less distributor - Cooling buffer tank - Heat exchanger - Condenser cooling loop - District cooling loop Heating and cooling combined - Automatic switchover Control modes - Constant speed (n-constant) - Δp-c for constant differential pressure - Δp-v for variable differential pressure - Dynamic Adapt plus for continuous (dynamic) adjustment of the delivery rate to the current requirement - T-const. for constant temperature control - ΔT for differential temperature control - Constant volume flow control (Q constant) - Multi-Flow Adaptation: Dynamic total volume flow determination through the feeder pump for the needs-based supply of secondary pumps to distributors - User-defined PID control Optional functions - Q-Limitmax. for limiting the maximum volume flow - Q-Limitmin. for limiting the minimum volume flow - Index circuit evaluator (Δp-c control with external actual value differential pressure sensor) - Variable pitch adjustment of Δp-v characteristic curve - No-Flow Stop (zero-flow-rate-deactivation) Manual settings - Selection of the field of application in the setting assistant - Setting the related operating parameters - Nominal duty point: direct input of calculated duty point H and Q at Δp-v - Correction of viscous fluids via adjustment of viscosity and density - Status display - Setting and resetting the energy meters (heating and cooling) - Key lock for disabling the settings - Function for resetting the factory settings or the saved restoration points (parameter sets) - Parameterising the analogue inputs - Parameterising the binary inputs - Parameterising the relay outputs - Dual-pump function Automatic functions - Power adjustment according to requirements for energy-efficient operation depending on the operating mode - Automatic troubleshooting routines - Switchover between heating and cooling mode - Integrated full motor protection - Deactivation at zero flow rate (No-Flow Stop) - Continuous operating data memory - Time stamp for errors/warnings and historical operating data External control inputs and outputs and their functions - 4x analogue input: - Signal types: 0 – 10 V, 2 – 10 V, 0 – 20 mA, 4 – 20 mA, PT1000 (only with two analogue inputs) - Application: Differential pressure sensor (installed on the pump in series as standard), remote adjustment of the setpoints in every control mode (except Multi-Flow Adaptation), sensor inputs for e.g. temperature, differential pressure sensor for index circuit evaluator at a remote point in the system or free sensor in user-defined PID operating mode - 2 x digital inputs: - For potential-free control outputs or switch - Parametrisable functions: - Ext. OFF - Ext. MIN - Ext. MAX - MANUAL (building automation BA OFF) - Key lock - Switchover between heating and cooling mode - 2x relay output: - Collective fault signal SSM (potential-free changeover contact) - Collective run signal SBM (potential-free changeover contact) - Wilo Net - For dual-pump management of 2 single pumps; communication of several pumps with…

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