Series overview Wilo-Stratos-D Design Self regulating dual volute Inline, ECM (Electronically Communicated) type Application Hot and chilled water hydronics, air conditioning, solar and geothermal systems Model Numbers Example: Wilo-Stratos-D 3.x3- Stratos High-efficiency pump, electronically controlled D Dual volute 3. Flange size [in] 3- Minmax discharge head [ft] Special featuresproduct benefits Energy efficiency class A Maximum efficiency with ECM technology Up to % energy savings compared to standard uncontrolled pumps Ease of installation with front access to wiring and programming "Red Button", position adjustable LCD viewing screen Cataphoresis coated cast iron volute for corrosion prevention External control and monitoring via optional IR interface modules (LONworks, BACnet, - Vdc, Ext Off, Ext Min and SBM Run Signal) Remote control and access to data logger via IF infra-red device Built in overload fault contacts (opens on overunder voltage, dry run, locked rotor, overload and over temperature) Duty chart Q[m ³ h] Wilo-Stratos-D Hz 3 3x3- x3-3 Q[US gpm] As at: 3 - Subject to change without prior notice
Series overview Wilo-Stratos-D Equipmentfunction Operating modes Manual control mode (constant speed) Δp-c for constant differential pressure Δp-v for variable differential pressure Δp-T for temperature-controlled differential pressure (programmable via Infra-red device, LON or BacNet) Manual functions Operating mode setting Differential-pressure setpoint setting Setting automatic setback operation Pump ONOFF setting Speed setting (manual control mode) Scope of delivery Pump Flange gaskets Operating instructions Accessories IR-Module IR-Stick IF-Modules Stratos: BACnet, LONworks, Ext. Off, Ext. Min, SBM, Ext. OffSBM Automatic functions Stageless power adjustment depending on the operating mode Automatic setback operation Deblocking function Soft start Full motor protection with integrated overload shut down External control functions "External Off" control input (possible with optional Stratos IF-Modules) "External Min" control input (possible with optional Stratos IF-Modules) "Analogue In - V" control input (remote speed adjustment) (possible with optional Stratos IF-Modules) "Analogue In - V" control input (remote setpoint adjustment) (possible with optional Stratos IF-Modules) Signal and display functions Collective fault signal (potential-free NC contact) Individual run signal (potential-free NO contact) (possible with optional Stratos IF-Modules) Fault signal light LC display for pump data and fault codes Data exchange Infrared interface for wireless data exchange with IR-ModuleIR-Stick Serial digital interface BACnet MSTP Slave for connection to building automation BA via BUS system RS5 (possible with IF-Modules Stratos). Serial digital LON interface for connection to a LONWorks network (possible with Stratos IF-Modules) Dual pump management (dual pump or x single pump) Mainstandby mode (automatic fault-actuated switchovertime-dependent pump cycling): Various combinations with Stratos IF-Modules (accessories) possible Parallel operation (efficiency-optimised peak load activation and deactivation): Various combinations with Stratos IF-Modules (accessories) possible Wilo-Stratos-D
Equipmentfunction Operating modes Manual control mode (constant speed) >p-c for constant differential pressure >p-v for variable differential pressure >p-t for temperature-controlled differential pressure Manual functions Operating mode setting Differential-pressure setpoint setting Setting automatic setback operation Pump ONOFF setting Speed setting (manual control mode) Automatic functions Infinitely variable power adjustment depending on the operating mode Automatic setback operation Deblocking function Soft start Integrated overload protection External control functions "Analogue In... V" control input (remote speed adjustment) "Analogue In... V" control input (remote adjustment setpoint) Signal and display functions Collective fault signal (potential-free NC contact) Fault signal light LCD screen for the display of pump data and fault codes Wilo-Stratos-D Data exchange Infra-red remote control for wireless data exchange andor pump adjustment via USB stick or PDA type IR device Serial digital LON interface for connection to a LON- WORKS network Serial digital BACnet STP interface for connection to an RS5 bus system Dual pump management (dual pump or x single pump) Mainstandby mode (automatic fault-actuated switchovertime-dependent pump cycling) Parallel operation (efficiency-optimised peak load cut-in and out) Equipmentscope of delivery Flange gasket Installation and operating instructions = available, - = not available (only for HV model) As at: 3 - Subject to change without prior notice 3
Technical data Wilo-Stratos-D Wilo-Stratos-D... x3-3x3- Approved fluids (other fluids on request) Heating water Water glycol mixtures up to 5% concentration Power Max. head H max 3 ft 3 ft Max. head H max 3 m 3 m Max. flow Q max 3 US GPM US GPM Max. flow Q max 3 m 3 h 9 m 3 h Permitted field of application Temperature range for applications in heating, ventilation & air-conditioning systems at ambient temperature of C to 3 F (- to C) Max. ambient temperature T F Max. ambient temperature T C Pipe connections Nominal flange diameter Dia " 3 " Non ANSI flange (oval, rotated 9 ) Non ANSI flange (oval) HV pump flange 5# ANSI flange Electrical connection Input power - single phase U 3 V 3 V Input frequency f Hz Hz Motorelectronics Speed control Frequency converter Degree of protection Enclosure Insulation class H H Materials Pump volute Grey cast iron (EN-GJL-5) Impeller Engineered composite (PPS - % GF) Engineered composite (PP - 5% GF) Pump shaft Bearing Minimum suction head Stainless steel (XCr3) Carbon, metal impregnated Minimum suction head at F (5 C) 7. psi. psi Minimum suction head at 3 F (95 C) 7. psi.3 psi Minimum suction head at 3 F ( C) 5. psi 3.7 psi = available, - = not available Wilo-Stratos-D
Pump curves Wilo-Stratos-D Wilo-Stratos-D x3- Δp-c (constant) 5 5 5 3 Wilo-Stratos-D x3- ~ Hz Q[m³h] Δp-v (variable) 5 5 5 3 Wilo-Stratos-D x3- ~ Hz Q[m³h] 3 Δp-c 3 Δp-v Q[USg.p.m.] Q[USg.p.m.] P [hp]....... 5 5 5 3 39 3 'm 3 3 3 m 'm ' 'm 9 m 9 m 3 'm P Q[ls] Q[m³h] P [kw].... Wilo-Stratos..5x3- Q[USg.p.m.] Q[ls] 5 5 5 3 Q[m³h] P [hp] P [kw].......... P.. Wilo-Stratos.5x3- Q[USg.p.m.] 3 3 m ' m 3 9 'm m Wilo-Stratos-D 3x3- Δp-c (constant) Q[m³h] Wilo-Stratos-D 3x3- ~ Hz Δp-c Δp-v (variable) Q[m³h] Wilo-Stratos-D 3x3- ~ Hz Δp-v 3 3 3 Q[USg.p.m.] 3 Q[USg.p.m.] 5 5 5 P [hp] 3 39 3 'm 3 3 'm 9 3 3 m ' m 9 'm m P Q[ls] Q[m³h] P [kw] 3,,5,,5, Wilo-Stratos,5 3x3- Q[USg.p.m.] 5 5 5 Q[ls] Q[m³h] P [hp] P [kw] 3,,5 3, 3 3 3 m ' m 9 P m 3 'm,5, Wilo-Stratos,5 3x3- Q[USg.p.m.] As at: 3 - Subject to change without prior notice 5
Wiring diagram, motor data Wilo-Stratos-D Wiring diagram FC: Collective fault signal (NC contact rating A, 5 V~) 3 V PE FC L L3 ~3 V Hz L L3 FC L L PE 3~ 3 V Hz Motor data Wilo-Stratos-D... Rated motor power (per motor) Speed Power consumption ~3 V (per motor) Current at ~3V Current at 3~3V Thermal protection P n P I hp rpm W A x3-.9-5 - 7. -.5. -.5 integrated 3x3-.73 9-33 - 55.3 -..3 -. integrated Threaded cable connection xnpt " xnpt " xnpt " xnpt " Wilo-Stratos-D
Dimensions, weights Wilo-Stratos-D Dimension drawing Dimension drawing flange a a b b 5 Ø D Ø k Ø d Dia l l l 3 l b b blind plug NPT ¼" NPT ½" n x d L Dimensions, weights Wilo-Stratos-D... Nominal flange diameter Overall length Dimensions Dia l l I 3 l a a In. In. mm In. mm In. mm In. mm In. mm In. mm x3-5 5 5 7 9 3 9 5 5 7 3x3-3 35 7 7 7 5 93 5 5 39 3 5 Dimensions, weights Wilo-Stratos-D... Dimensions Weight approx. b b b b 5 m In. mm In. mm In. mm In. mm lbs kg x3-5 5 5 5 5 5 5 5 59.5 7. 3x3-9 35 3 3 3.. Flange dimensions Wilo-Stratos-D... Flange Nominal flange diameter Pump flange dimensions Dia Ø d Ø k n x Ø d L In. In. mm In. mm In. mm pcs. x In. pcs. x mm x3- Non ANSI (round) 5 5 33 3 7 7 x 9 x 3x3- ANSI R.F Class 5 ASTMA 3 7 9 9 5 5 x 3 x 9 As at: 3 - Subject to change without prior notice 7