B50/250-40M | Wilo

B50/250-40M

Number of results: 3

Flow

Head / Pump pressure

Product design type	Glandless premium smart-pump	Glandless standard pump	Glandless standard high-efficiency pump	Existing pump



Description
Product description	Stratos MAXO 40/0,5-12 PN6/10	TOP-S 40/7 (1~230 V, PN 6/10)	Yonos MAXO 40/0,5-12 PN 6/10	B50/250-40M
Article number	2164584	2080042	2120647	505812041
Series	Wilo-Stratos MAXO	Wilo-TOP-S	Wilo-Yonos MAXO	-
Mains connection	1~230 V ±10%, 50/60 Hz	1~230 V ±10%, 50 Hz	1~230 V ±10%, 50/60 Hz	-
Port-to-port length l0	250 mm	250 mm	250 mm	250 mm
Pump connection	DN 40	DN 40	DN 40	-
Display	Graphic colour display (4.3 inches)	No display	LED segment display	-
Comment	Change piping	Change piping	Change piping	-
Result summary
Function
Control mode	Δp-v for variable differential pressure	-	Δp-v for variable differential pressure	-
	Δp-c for constant 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.)	Constant speed (n-const.)	-	-
	-	-	Constant speed (3 speed stages)	-
Special features of the series	Heating/Cooling switching	-	-	-
	Night set back	-	-	-
	Heat quantity measurement	-	-	-
	Cooling quantity measurement	-	-	-
	Key locking function	-	-	-
	No-Flow Stop	-	-	-
	Reset function to factory setting	-	-	-
	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	-	-	-
	-	-	Main/Standby (with Connect Module Yonos MAXO)	-
Measurement value logging	Heat and cooling capacity measurement	-	-	-
Display	Setpoint	-	Setpoint	-
	Actual delivery head	-	-	-
	Actual volume flow	-	-	-
	Actual power consumption	-	-	-
	Energy consumption	-	-	-
	Temperature (version “-R7”: current fluid temperature possible with Stratos MAXO temperature sensor)	-	-	-
	Warning messages in plain text (display status: yellow)	-	-	-
	Error messages in plain text (display: red)	-	-	-
	Pump venting (display status: blue)	-	-	-
	Control mode	-	-	-
	Active influences (e.g. STOP)	-	-	-
	-	-	Fault signals (error codes)	-
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	-	As accessory	-
Cold water insulation shell	As accessories	-	-	-
Quick electrical connection	Wilo Connector	-	Wilo plug	-
Blocking-current proof motor	yes	-	yes	-
Particle filter	yes	-	yes	-
Key lock	yes	-	-	-
Fluid temperature sensor	Integrated	-	-	-
Connectivity
Analogue signal as standard	0-10 V	-	-	-
	2-10 V	-	-	-
	4-20 mA	-	-	-
	0-20 mA	-	-	-
	PT1000	-	-	-
Digital output	SSM	-	SSM	-
	SBM	-	-	-
Digital input	Ext. OFF	-	-	-
	Ext. MIN	-	-	-
	Ext. MAX	-	-	-
	MANUAL (BMS-OFF)	-	-	-
	Key lock	-	-	-
	Switchover between heating/cooling mode	-	-	-
	-	-	Ext. OFF (via accessories Wilo-Connect module Yonos MAXO)	-
Bus communication via additional accessories	BACnet MS/TP	-	-	-
	LON	-	-	-
	Modbus RTU	-	-	-
	CANopen	-	-	-
	PLR	-	-	-
	BACnet IP	-	-	-
	Modbus TCP	-	-	-
Access via the Wilo-Assistant app	Yes	-	-	-
Connection for Wilo-Smart Cloud	Via Wilo-Smart Gateway	-	-	-
wire data exchange and remote operation	Bluetooth	-	-	-
Motor data
Phases	1	1	1	1
Mains connection	1~230 V, 50/60 Hz	1~230 V, 50 Hz	1~230 V, 50/60 Hz	1~230 V, 50 Hz
Energy efficiency index (EEI)	≤0.17	-	≤0.20	-
Min current I_min	0.2 A	-	0.17 A	-
Max current I_max	2.49 A	-	2.4 A	-
Rated power P₂	479 W	180 W	450 W	-
Min. speed n_min	650 1/min	-	950 1/min	-
Max. speed n_max	3600 1/min	2650 1/min	4600 1/min	-
Power consumption P_{1 min}	10 W	-	15 W	-
Power consumption P_{1 max}	570 W	390 W	550 W	-
Emitted interference	EN 61800-3;2004+A1;2012 /residential area (C1)	EN 61000-6-3	EN 61800-3;2004+A1;2012 /residential area (C1)	-
Interference resistance	EN 61800-3;2004+A1;2012 /industrial environment (C2)	EN 61000-6-2	EN 61800-3;2004+A1;2012 /industrial environment (C2)	-
Electromagnetic compatibility	-	EN 61800-3	-	-
Insulation class	F	H	F	-
Protection class	IPX4D	IPX4D	IPX4D	-
Materials
Material	Grey cast iron	Grey cast iron	Grey cast iron	-
Impeller	PPS-GF40	PP-LGF50	PPS-GF40	-
Shaft	1.4028, DLC-coated	Stainless steel	Stainless steel	-
Bearing	Carbon, antimony-impregnated	Carbon-graphite	Carbon-graphite	-
Pipe connection
Inlet connection	DN 40	DN 40	DN 40	DN 40
PN connection on suction side	PN 6/10	PN 6/10	PN 6/10	-
Outlet connection	DN 40	DN 40	DN 40	DN 40
PN connection on discharge side	PN 6/10	PN 6/10	PN 6/10	-
Dimension, weight
Length with packaging	600 mm	350 mm	600 mm	-
Length L	410 mm	250 mm	277 mm	-
Height with packaging	394 mm	260 mm	400 mm	-
Height H	250 mm	273 mm	326 mm	-
Width with packaging	400 mm	225 mm	394 mm	-
Width W	239 mm	204 mm	151 mm	-
Gross weight, approx. m	19.9 kg	12.5 kg	14.9 kg	-
Net weight, approx. m	16.4 kg	11 kg	13 kg	-
Ordering information
Product description	Stratos MAXO 40/0,5-12 PN6/10	TOP-S 40/7 (1~230 V, PN 6/10)	Yonos MAXO 40/0,5-12 PN 6/10	B50/250-40M
Brand	Wilo	Wilo	Wilo	DAB
EAN number	4048482699608	4016322936961	4048482235943	-
Article number	2164584	2080042	2120647	505812041

Data sheet

Description
Product description	B50/250-40M
Brand	DAB
Article number	505812041
Port-to-port length l0	250 mm

Motor data
Phases	1
Mains connection	1~230 V, 50 Hz

Pipe connection
Inlet connection	DN 40
PN connection on suction side	-
Outlet connection	DN 40
PN connection on discharge side	-

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