Product design type | Glandless standard pump | Glandless premium smart-pump | Existing pump |
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Description | |
Product description | Star-Z 25/6-3 | Stratos MAXO-Z 30/0,5-8 PN 10 | NRW 35 PN16 3~ |
Article number | 4047573 | 2164670 | - |
Series | Wilo-Star-Z | Wilo-Stratos MAXO-Z | - |
Mains connection | 1~230 V ±10%, 50 Hz | 1~230 V ±10%, 50/60 Hz | - |
Port-to-port length l0 | 180 mm | 180 mm | 210 mm |
Pump connection | G 1½ | G 2 | - |
Pump connection (alternative designation) | RP 1 | - | - |
| DN 25 | - | - |
| - | RP 1 1/2 | - |
| - | DN 30 | - |
Display | No display | Graphic colour display (4.3 inches) | - |
Comment | Change piping | Change piping | - |
Function | |
Control mode | Constant speed (3 speed stages) | - | - |
| - | Δp-v for variable differential pressure | - |
| - | Δp-c for constant differential pressure | - |
| - | Q limit for limiting the maximum volume flow | - |
| - | Dynamic Adapt plus | - |
| - | ΔT-const. for constant differential temperature control | - |
| - | T-const. for constant temperature control | - |
| - | Constant Q for constant volume flow control | - |
| - | Multi Flow Adaptation | - |
| - | Δ T-const. for constant differential temperature control | - |
| - | User-defined PID control | - |
| - | Constant speed (n-const.) | - |
Special features of the series | - | Heating/Cooling switching | - |
| - | Thermal desinfection | - |
| - | Night set back | - |
| - | Heat quantity measurement | - |
| - | Cooling quantity measurement | - |
| - | Key locking function | - |
| - | No-Flow Stop | - |
| - | Adjustable volume flow limiter | - |
| - | Ability to save and restore configured pump settings (3 restoration points) | - |
| - | Fault message and warning message in plain text including suggested remedy | - |
Multi pump operation | - | Main/Standby | - |
| - | Parallel operation | - |
Measurement value logging | - | Heat and cooling capacity measurement | - |
Display | - | Setpoint | - |
| - | Actual delivery head | - |
| - | Actual volume flow | - |
| - | Actual power consumption | - |
| - | Energy consumption | - |
| - | Temperature (version “-R7”: current fluid temperature possible with Stratos MAXO temperature sensor) | - |
| - | Control mode | - |
| - | Active influences (e.g. STOP) | - |
Display (can also be selected) | - | Speed | - |
| - | Heating quantity | - |
| - | Cooling quantity | - |
| - | Operating hours | - |
| - | Mains voltage | - |
| - | Warning message | - |
| - | Error message | - |
Pump venting function | - | Yes | - |
Dry-running detection | - | yes | - |
Equipment | |
Thermal insulation shell | - | Yes | - |
Cold water insulation shell | - | As accessories | - |
Quick electrical connection | - | Wilo Connector | - |
Connectivity | |
Analogue signal as standard | - | 0-10 V | - |
| - | 2-10 V | - |
| - | 4-20 mA | - |
| - | 0-20 mA | - |
| - | PT1000 | - |
Digital output | - | SSM | - |
| - | SBM | - |
Digital input | - | Ext. OFF | - |
| - | Ext. MIN | - |
| - | Ext. MAX | - |
| - | MANUAL (BMS-OFF) | - |
| - | Key lock | - |
| - | Switchover between heating/cooling mode | - |
Bus communication via additional accessories | - | BACnet MS/TP | - |
| - | LON | - |
| - | Modbus RTU | - |
| - | CANopen | - |
| - | PLR | - |
| - | BACnet IP | - |
| - | Modbus TCP | - |
Access via the Wilo-Assistant app | - | No | - |
Connection for Wilo-Smart Cloud | - | Via Wilo-Smart Gateway | - |
wire data exchange and remote operation | - | Bluetooth | - |
Motor data | |
Phases | 1 | 1 | 3 |
Mains connection | 1~230 V, 50 Hz | 1~230 V, 50/60 Hz | 3~400 V, 50 Hz |
Energy efficiency index (EEI) | - | ≤0.19 | - |
Min current Imin | - | 0.11 A | - |
Max current Imax | - | 1.05 A | - |
Rated power P2 | 38 W | 133 W | - |
Min. speed nmin | 1000 1/min | 750 1/min | - |
Max. speed nmax | 1900 1/min | 3600 1/min | - |
Power consumption P1 min | - | 7 W | - |
Power consumption P1 max | 99 W | 160 W | - |
Emitted interference | EN 61000-6-3 | EN 61800-3;2004+A1;2012 /residential area (C1) | - |
Interference resistance | EN 61000-6-2 | EN 61800-3;2004+A1;2012 /industrial environment (C2) | - |
Electromagnetic compatibility | EN 61800-3 | - | - |
Insulation class | F | F | - |
Protection class | IP44 | IPX4D | - |
Materials | |
Material | Bronze, CC499K | Stainless steel | - |
Impeller | PPE-GF30 | PPS-GF40 | - |
Shaft | Oxide ceramic | Stainless steel | - |
Bearing | Carbon, synthetic resin-impregnated | Carbon-graphite | - |
Pipe connection | |
Inlet connection | G 1½ | G 2 | DN 32 |
PN connection on suction side | PN 10 | PN 10 | - |
Outlet connection | G 1½ | G 2 | DN 32 |
PN connection on discharge side | PN 10 | PN 10 | - |
Dimension, weight | |
Length with packaging | 147 mm | 400 mm | - |
Length L | 134 mm | 335 mm | - |
Height with packaging | 100 mm | 263 mm | - |
Height H | 94 mm | 180 mm | - |
Width with packaging | 187 mm | 300 mm | - |
Width W | 180 mm | 210 mm | - |
Gross weight, approx. m | 2.7 kg | 8.6 kg | - |
Net weight, approx. m | 2.6 kg | 7.5 kg | - |
Ordering information | |
Product description | Star-Z 25/6-3 | Stratos MAXO-Z 30/0,5-8 PN 10 | NRW 35 PN16 3~ |
Brand | Wilo | Wilo | Biral |
EAN number | 4016322431244 | 4048482700120 | - |
Article number | 4047573 | 2164670 | - |