Close Please select at least one page for printing.

Wilo-CronoBloc-BL 65/170-15/2

Pump curves
Dimension drawing, flange
Dimension drawing, flange
Terminal diagram

∆: Connection diagram delta connection

Y: Connection diagram star connection

Motor protection switch required on-site. Check the direction of rotation! To change the direction of rotation, exchange any two phases.

P2≤ 3 kW3~400 V Y
3~230 V ∆
P2≥ 4 kW3~690 V Y
3~400 V ∆

After removing the bridges, Y-∆ start is possible.

Approved fluids (other fluids on request)
Heating water (in accordance with VDI 2035)
Water-glycol mixtures (for 20-40 vol.% glycol and fluid temperature ≤ 40 °C)
Cooling and cold water
Permitted field of application
Standard version for operating pressure pmax 13 bar (up to +140 °C) bar
232 psi (16 bar) up to 248 °F (+120 °C) bar
Temperature range at max. ambient temperature +40 °C -20...+140 °C (depending on the fluid)
Max. ambient temperature +40 °C
Installation in closed buildings
Pipe connections
Flange nominal diameter (on the suction side) DN 80
Flange nominal diameter (on the pressure side) DN 65
Flanges (PN25 on request)
Flange with pressure-measurement connections R 1/8
Materials
Pump volute Cast Iron (EN-GJL-250)
Lantern Cast Iron (EN-GJL-250)
Impeller EN-GJL-200
Pump shaft X39CrMo17-1 (1.4122)
Mechanical seal AQEGG
Electrical connection
Nominal speed n 2900 rpm
Mains connection 3~400 V, 50 Hz
Minimum Efficiency Index (MEI)
Minimum Efficiency Index (MEI) ≥ 0.40
Motor/electronics
Integrated full motor protection Special version with PTC thermistor sensor (KLF) at additional charge
Protection class IP 55
Insulation class F
Nominal current (approx.) IN 3~400 V 28.5 A
Motor efficiency ηm 50%m 75%m 100% 88.4/90.2/90.3 %
Efficiency ηM 0.90
Power factor cos φ 0.84
Rated motor power P2 15.0 kW
Information for order placements
Make Wilo
Art no. 2064877
Type CronoBloc-BL 65/170-15/2
Weight approx. m 155 kg

Observe motor name plate data


Pioneering for You
CronoBloc-BL 32/140-2.2/2  CronoBloc-BL 32/150-0.37/4  CronoBloc-BL 32/150-3/2  CronoBloc-BL 32/160-0.55/4  CronoBloc-BL 32/160-4/2  CronoBloc-BL 32/170-0.75/4  CronoBloc-BL 32/170-5.5/2  CronoBloc-BL 32/210-1.1/4  CronoBloc-BL 32/210-7.5/2  CronoBloc-BL 32/220-1.5/4  CronoBloc-BL 32/220-11/2  CronoBloc-BL 40/110-1.5/2  CronoBloc-BL 40/120-2.2/2  CronoBloc-BL 40/130-3/2  CronoBloc-BL 40/140-3/2  CronoBloc-BL 40/140-4/2  CronoBloc-BL 40/150-0.55/4  CronoBloc-BL 40/160-0.75/4  CronoBloc-BL 40/160-5.5/2  CronoBloc-BL 40/170-1.1/4  CronoBloc-BL 40/170-5.5/2  CronoBloc-BL 40/170-7,5/2  CronoBloc-BL 40/180-7.5/2  CronoBloc-BL 40/210-1.5/4  CronoBloc-BL 40/210-11/2  CronoBloc-BL 40/220-2.2/4  CronoBloc-BL 40/220-11/2  CronoBloc-BL 40/220-15/2  CronoBloc-BL 40/225-2,2/4  CronoBloc-BL 40/230-15/2  CronoBloc-BL 40/230-18,5/2  CronoBloc-BL 40/240-2,2/4  CronoBloc-BL 40/240-3/4  CronoBloc-BL 40/240-18,5/2  CronoBloc-BL 40/240-22/2  CronoBloc-BL 40/245-22/2  CronoBloc-BL 40/245-30/2  CronoBloc-BL 40/260-22/2  CronoBloc-BL 40/260-30/2  CronoBloc-BL 40/265-3/4  CronoBloc-BL 40/265-4/4  CronoBloc-BL 50/110-3/2  CronoBloc-BL 50/120-3/2  CronoBloc-BL 50/120-4/2  CronoBloc-BL 50/130-5.5/2  CronoBloc-BL 50/140-5.5/2  CronoBloc-BL 50/140-7.5/2  CronoBloc-BL 50/150-5.5/2  CronoBloc-BL 50/150-7.5/2  CronoBloc-BL 50/160-1.1/4  CronoBloc-BL 50/170-1.1/4  CronoBloc-BL 50/170-1.5/4  CronoBloc-BL 50/170-11/2  CronoBloc-BL 50/200-2.2/4  CronoBloc-BL 50/200-11/2  CronoBloc-BL 50/200-15/2  CronoBloc-BL 50/210-15/2  CronoBloc-BL 50/210-18.5/2  CronoBloc-BL 50/220-2.2/4  CronoBloc-BL 50/220-3/4  CronoBloc-BL 50/220-18.5/2  CronoBloc-BL 50/220-22/2  CronoBloc-BL 50/240-30/2  CronoBloc-BL 50/250-3/4  CronoBloc-BL 50/250-4/4  CronoBloc-BL 50/260-30/2  CronoBloc-BL 50/260-37/2  CronoBloc-BL 50/270-5.5/4  CronoBloc-BL 65/120-4/2  CronoBloc-BL 65/130-5.5/2  CronoBloc-BL 65/140-7.5/2  CronoBloc-BL 65/150-1.1/4  CronoBloc-BL 65/160-1.5/4  CronoBloc-BL 65/160-11/2  CronoBloc-BL 65/170-2.2/4  CronoBloc-BL 65/170-11/2  CronoBloc-BL 65/170-15/2  CronoBloc-BL 65/190-15/2  CronoBloc-BL 65/190-18.5/2  CronoBloc-BL 65/210-3/4  CronoBloc-BL 65/210-18.5/2  CronoBloc-BL 65/210-22/2  CronoBloc-BL 65/220-4/4  CronoBloc-BL 65/220-30/2  CronoBloc-BL 65/240-5,5/4  CronoBloc-BL 65/265-5,5/4  CronoBloc-BL 65/265-7,5/4  CronoBloc-BL 80/145-11/2  CronoBloc-BL 80/150-1.5/4  CronoBloc-BL 80/150-15/2  CronoBloc-BL 80/160-2.2/4  CronoBloc-BL 80/160-15/2  CronoBloc-BL 80/160-18.5/2  CronoBloc-BL 80/165-22/2  CronoBloc-BL 80/170-3/4  CronoBloc-BL 80/170-30/2  CronoBloc-BL 80/200-3/4  CronoBloc-BL 80/200-4/4  CronoBloc-BL 80/200-30/2  CronoBloc-BL 80/210-30/2  CronoBloc-BL 80/210-37/2  CronoBloc-BL 80/220-5.5/4  CronoBloc-BL 80/250-5.5/4  CronoBloc-BL 80/250-7.5/4  CronoBloc-BL 80/270-11/4  CronoBloc-BL 100/145-1,5/4  CronoBloc-BL 100/145-15/2  CronoBloc-BL 100/150-2,2/4  CronoBloc-BL 100/150-18,5/2  CronoBloc-BL 100/160-3/4  CronoBloc-BL 100/160-22/2  CronoBloc-BL 100/165-30/2  CronoBloc-BL 100/170-4/4  CronoBloc-BL 100/170-37/2  CronoBloc-BL 100/180-4/4  CronoBloc-BL 100/200-5.5/4  CronoBloc-BL 100/220-5.5/4  CronoBloc-BL 100/220-7.5/4  CronoBloc-BL 100/250-11/4  CronoBloc-BL 100/270-15/4  CronoBloc-BL 100/305-18,5/4  CronoBloc-BL 100/315-18,5/4  CronoBloc-BL 100/315-22/4  CronoBloc-BL 100/330-22/4  CronoBloc-BL 100/330-30/4  CronoBloc-BL 100/345-22/4  CronoBloc-BL 100/345-30/4  CronoBloc-BL 125/185-5,5/4  CronoBloc-BL 125/210-7,5/4  CronoBloc-BL 125/225-11/4  CronoBloc-BL 125/245-15/4  CronoBloc-BL 125/265-15/4  CronoBloc-BL 125/265-18,5/4  CronoBloc-BL 125/275-18,5/4  CronoBloc-BL 125/275-22/4