Wilo-Stratos
Wilo-Stratos
Design
Glandless circulation pump with threaded connection or flange connection, EC motor with automatic power adjustment.
Application
Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems.
Equipment/function
Operating modes
- Manual control mode (n=constant)
- Δp-c for constant differential pressure
- Δp-v for variable differential pressure
- Δp-T for temperature-controlled differential pressure (programmable via IR-Stick, IR-Monitor, Modbus, BACnet, LON or CAN)
- Q limit for limiting the maximum volume flow (setting only via IR-stick)
Manual functions
- Setting the operating mode
- Differential pressure setpoint setting
- Setting automatic setback operation
- Setting the pump ON/OFF
- Setting the speed (manual control mode)
Automatic functions
- Infinitely variable power adjustment according to the operating mode
- Automatic setback operation
- Deblocking function
- Soft start
- Full motor protection with integrated trip electronics
External control functions
- "Overriding Off" control input (possible with Stratos IF-Modules)
- "Overriding Min" control input (possible with Stratos IF-Modules)
- "Analogue In 0 - 10 V" control input (remote speed adjustment) (possible with Stratos IF-Modules)
- "Analogue In 0 - 10 V" control input (remote setpoint adjustment) (possible with Stratos IF-Modules)
Signal and display functions
- Collective fault signal (potential-free NC contact)
- Individual run signal (potential-free NO contact) (possible with Stratos IF-Modules)
- Fault signal light
- LCD display for indication of pump data and fault codes
Data exchange
- Infrared interface for wireless data exchange with IR-Stick/IR-Monitor
- Modbus RTU serial digital interface for connection to building automation BA via RS485 BUS system (possible with Stratos IF-Modules)
- BACnet serial digital interface MS/TP Slave for connection to building automation BA via RS485 BUS system (possible with Stratos IF-Modules)
- CAN serial digital interface for connection to building automation BA via CAN BUS system (possible with Stratos IF-Modules)
- LON serial digital interface for connection to a LONWorks network (possible with Stratos IF-Modules)
- PLR serial digital interface for connection to BA via Wilo interface converter or company-specific coupling modules (possible with Stratos IF-Modules)
Dual pump management (double pump or 2 x single pumps)
- Main/standby operation (automatic fault-actuated switchover/time-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
Equipment
- Wrench attachment point at pump body (for threaded pipe union pumps with P2< 100 W)
- For flange-end pumps: Flange versions
- Standard version for DN 32 to DN 65 pumps: PN 6/10 combination flange (PN 16 flange according to EN 1092-2) for PN 6 and PN 16 counter flanges
- Standard version for DN 80/DN 100 pumps: PN 6 flange (designed for PN 16 according to EN 1092-2) for PN 6 counter flange
- Special version for DN 32 to DN 100 pumps: PN 16 flange (according to EN 1092-2) for PN 16 counter flange
- Plug-in position for optional extension with Wilo-IF-Modules
- Thermal insulation as standard for heating applications
Typekey
Example: | Wilo-Stratos 30/1-12 |
Stratos | High-efficiency pump (screw-end or flange-end pump), electronically controlled |
30/ | Nominal connection diameter |
1-12 | Nominal delivery head range [m] |
Technical data
- Permissible temperature range --10°C to +110°C
- Mains connection 1~230 V, 50/60 Hz
- Protection class IP X4D
- Screwed connection or flange connection (depending on type) Rp 1 to DN 100
- Max. operating pressure, standard version: 6/10 bar or 6 bar (special version: 10 bar or 16 bar)
Materials
- Pump housing: Grey cast iron with cataphoretic coating
- Thermal insulation: Polypropylene
- Shaft: stainless steel
- Bearing: Carbon, metal impregnated
- Impeller: Plastic
Construction
- Glandless circulation pump with EC motor and integrated automatic power adjustment
- Red button technology and graphic display
- Motor protection with trip electronics
- Plug connection for functional extension with optional IF-Module for building automation (BA)
- Impeller with three-dimensionally curved blades and plastic can made of carbon fibre composite material
Scope of delivery
- Pump
- Including thermal insulation
- Including seals for threaded connection
- Incl. washers for flange screws (for nominal connection diameters DN 32 - DN 65)
- Including installation and operating instructions
Options
- Special versions for operating pressure PN 16
Accessories
- Screwed connections for threaded connection
- Counter flanges for flange connection
- Adapter fittings
- IR-Stick
- IR Monitor
- Stratos IF-Module: Modbus, BACnet, CAN, LON, PLR, DP, Ext. Off, Ext. Min., SBM, Ext. Off/SBM
Installation and operating instructions
Wilo-Stratos/-D/-Z/-ZD
| Article Number | 2132717 |
| Edition | 2016-04 |
| Number of pages | 202 |
| Language | de, en, fr, nl |
PDF (8 MB)Wilo-IR-Stick
| Article Number | 2109572 |
| Edition | 1012 |
| Number of pages | 2 |
| Language | bg, en, et, hr, lt, lv, mk, pt, ro, sk, sl, sr, tr, uk |
PDF (398 KB)Wilo-IR-Stick
| Article Number | 2109572 |
| Edition | 1012 |
| Number of pages | 2 |
| Language | en |
PDF (417 KB)Certification booklet
Stratos MAXO, Stratos MAXO-D, Stratos MAXO-Z, Stratos , Stratos-D, Stratos-Z, Stratos-ZD, Yonos MAXO,Yonos MAXO-D, Yonos MAXO-Z, Yonos ECO BMS, Yonos PARA HF, Stratos PARA, Stratos PARA-Z, TOP-Z, TOP-S Transportsysteme
| Article Number | 2209011 |
| Edition | 2022-11 |
| Number of pages | 72 |
| Language | language neutral |
PDF (28 MB)Reference sheet
Take advantage of the latest replacement guide
The current replacement guide on all glandless pumps for heating and drinking water applications makes choosing the right pump easier for you. Here, you will find a suitable new Wilo pump for all known pumps built after 1975.
After entering your old pump data, select the current pump type.