Data sheet: Wilo-CronoLine-IL-E 1/1-1/2-R1 Pump curves 2-pole H/m 3 2 2 1 1 P 1/kW 2% 1 1 2 2 1 1 Qmin n=constant 1% 9% 8% 7% 6% % 4% Wilo-CronoLine-IL-E 1/1-1/2 2 4 6 8% 9% 3 2 2 1 1 Q/l/s 1% 7% 6% % 2% 4% 1 1 2 2 H/m 3 2 Qmin Δp-c Wilo-CronoLine-IL-E 1/1-1/2 p/kpa p/kpa 3 2 Approved fluids (other fluids on request) Heating water (in accordance with VDI 23) Water-glycol mixtures (for 2-4 vol.% glycol and fluid temperature 4 C) Cooling and cold water Heat transfer oil Permitted field of application Standard version for operating pressure Special version for operating pressure p max p max Temperature range at max. ambient temperature +4 C Special version at additional charge 13 bar (up to +14 C) bar 16 bar (up to +12 C) bar -2...+14 C (depending on the fluid) Max. ambient temperature +4 C Installation in closed buildings Outdoor installation Pipe connections 2 Δp-v max. 2 Nominal flange diameter DN 1 1 1 Flanges (according to EN 192-2) PN 16 1 1 Flange with pressure-measurement connections R 1 / 8 1 1 2 2 Materials Δp-c P 1/kW 1 NPSH/m 12 2 4 6 26m 2m 2m 8m 14m 1 1 2 2 8 4 η hyd. NPSH 1 1 2 2 Q/l/s η hyd./% 8 4 Pump housing EN-GJL-2 Lantern EN-GJL-2 Impeller EN-GJL-2 Impeller (special version) G-CuSn1 Pump shaft 1.4122 Mechanical seal AQEGG Other mechanical seals On request Electrical connection Mains connection 3~44 V, /6 Hz 3~4 V, /6 Hz 3~38 V, /6 Hz Speed n 7-29 rpm Minimum Efficiency Index (MEI) Minimum Efficiency Index (MEI).4 Pump with max. impeller diameter for determining the MEI IL1/17-3/2 Subject to change without prior notice. www.wilo.co.uk Hz 21-2 1 / 8
Data sheet: Wilo-CronoLine-IL-E 1/1-1/2-R1 Dimension drawing 3 x M12 x 2 8 x Ø 19 226 6 2 DN 1 32 Ø 22 Ø 18 Ø 16 13 12 77 6 226 Ø18 4 32 19 197 416 2 2xM12/1xM16/1xM2/1xM4 Motor/electronics Motor technology Integrated full motor protection Asynchronous motor Protection class IP Insulation class Emitted interference EN 618-3 Interference resistance EN 618-3 Residual-current protection device (RCD) No. of poles 2 Rated current (approx.) I N 3~4 V F 26. A Maximum power consumption P 1 16.6 kw Nominal motor power P 2 1. kw Installation options Pipe installation ( 1 kw motor power) Support-bracket mounting Information for order placements Weight approx. m 218 kg Make Wilo Type CronoLine-IL-E 1/1-1/2- R1 Art no. 211448 Three-phase motor (DM), 2-pole - 3~4V, Hz / 3~38V, 6 Hz Please observe pump name plate data Subject to change without prior notice. www.wilo.co.uk Hz 21-2 2 / 8
Dimensions and dimension drawings: Wilo-CronoLine-IL-E 1/1-1/2-R1 Dimension drawing 32 13 12 77 4 32 2xM12/1xM16/1xM2/1xM4 3 x M12 x 2 8 x Ø 19 226 6 2 DN 1 Ø 22 Ø 18 Ø 16 6 226 Ø18 19 197 2 416 Subject to change without prior notice. www.wilo.co.uk Hz 21-2 3 / 8
Pump curves: Wilo-CronoLine-IL-E 1/1-1/2-R1 Pump curves 2-pole H/m 3 2 Qmin n=constant 1% Wilo-CronoLine-IL-E 1/1-1/2 p/kpa 3 2 2 1 9% 8% 7% 2 1 1 6% % 4% 2% 1 1 2 2 2 4 6 1 Q/l/s P1/kW 1 1 8% 9% 1% 7% 6% % 2% 4% 1 1 2 2 H/m 3 2 Qmin Δp-c Wilo-CronoLine-IL-E 1/1-1/2 p/kpa 3 2 2 Δp-v max. 2 1 1 1 1 Δp-c P1/kW NPSH/m 12 1 1 2 2 1 2 4 6 26m 2m 2m 8m 14m 1 1 2 2 8 4 η hyd. NPSH 1 1 2 2 Q/l/s η hyd./% 8 4 Subject to change without prior notice. www.wilo.co.uk Hz 21-2 4 / 8
Ordering information: Wilo-CronoLine-IL-E 1/1-1/2-R1 Information for order placements Make Type Wilo CronoLine-IL-E 1/1-1/2-R1 Art no. 211448 EAN number 4484821273 Colour Green Minimum order quantity 1 Minimum order quantity unit PCE Weight (net) kg 218 Length (net) mm 89 Width (net) mm 36 Height (net) mm 666 Weight (gross) kg 243 Length (gross) mm 12 Width (gross) mm 8 Height (gross) mm 81 Subject to change without prior notice. www.wilo.co.uk Hz 21-2 / 8
Specification texts: Wilo-CronoLine-IL-E 1/1-1/2-R1 Glanded centrifugal pump with in-line design for pipe installation with built-in frequency converter for electronic control for constant or variable differential pressure (dp-c/dp-v). Design: Single-stage low-pressure centrifugal pump Spiral housing in in-line design (suction and pressure ports with the same flanges in one line), flanges PN 16 drilled acc. to EN 192-2 Pressure measuring connections (R 1/8) for mounted differential pressure sensor Pump housing and motor flange with cataphoretic coating as standard. Mechanical shaft seal for water feed up to T=14 C; up to Tmax= +4 C a glycol admixture of 2 to 4 % by vol. is permitted. Special mechanical shaft seals for water/glycol mixtures deviating from the 2 4 % glycol by volume and a fluid temperature of 4 C or fluids other than water (additional charge). Accessories: Mounting brackets for fixing to the foundation IR Monitor IR-Stick IF-Module PLR IF module LON IF-Module Modbus IF-Module BACnet CAN IF-Module Control systems VR-HVAC/CCe-HVAC/SCe-HVAC DDG sets Standard equipment: One-button manual operation level for: Pump display for displaying: Additional functions: Interfaces: Control input "Overriding Off", "External pump cycling" (effective only in dual pump operation), analogue input 1 V, 2 1 V, 2 ma, 4 2 ma for manual control mode (DDC) or for remote setpoint adjustment, analogue input 1 V, 2 1 V, 2 ma, 4 2 ma for actual value signal of the pressure sensor, Infrared interface for wireless communication with the operating and service device Wilo-IR-Stick/IR-Monitor, plug-in position for Wilo IF-Module for connecting to the building automation, configurable, potential-free fault and operating/ready message, interface for dual pump communication Three-phase AC motor with frequency converter Integrated dual pump management Adjustable time interval for pump cycling (in dual pump mode) Integrated full motor protection Different operating modes for heating mode (HV) or air-conditioning mode (AC) Access disable Different operation levels: Standard / Service Materials Pump housing: EN-GJL-2 Lantern: EN-GJL-2 Impeller: EN-GJL-2 Pump shaft: 1.4122 Mechanical seal: AQEGG Permitted field of application Standard version for operating pressure: 13 bar (up to +14 C) / bar16 bar (up to +12 C) bar Subject to change without prior notice. www.wilo.co.uk Hz 21-2 6 / 8
Specification texts: Wilo-CronoLine-IL-E 1/1-1/2-R1 Temperature range at max. ambient temperature +4 C: -2...+14 C (depending on the fluid) Max. ambient temperature: +4 C Pipe connections Nominal flange diameter: DN 1 Overall length: mm Flanges (according to EN 192-2): PN 16 Flange with pressure-measurement connections: R 1 / 8 Minimum Efficiency Index (MEI) Minimum Efficiency Index (MEI):.4 Pump with max. impeller diameter for determining the MEI: IL1/17-3/2 Motor/electronics Integrated full motor protection: Protection class: IP Insulation class: F Emitted interference: EN 618-3 Interference resistance: EN 618-3 Mains connection: 3~44 V, /6 Hz / 3~4 V, /6 Hz / 3~38 V, /6 Hz Speed: 7-29 rpm No. of poles: 2 Rated current (approx.): 26. A Maximum power consumption: 16.6 kw Nominal motor power: 1. kw Weight Weight approx.: 218 kg Information for order placements Art no.: 211448 Type: CronoLine-IL-E 1/1-1/2-R1 Make: Wilo Subject to change without prior notice. www.wilo.co.uk Hz 21-2 7 / 8
Terminal diagram : Wilo-CronoLine-IL-E 1/1-1/2-R1 Terminal diagram L1 L2 L3 PE PE SBM AUX Ext. off L H In2 GND In1 GND +24V MP (1) (2) (3) DDG O S OFF ON SSM L1, L2, L3: PE: DDG: In1 (1): GND (2): + 24 V (3): In2: MP: Ext. off: SBM:* SSM:* aux: DIP switch: Optional: Mains connection: 3~44 V ±1%, /6 Hz; 3~4 V ±1%, /6 Hz; 3~38 V -%/+1%, /6 Hz Protective conductor connection Connection for differential pressure sensor Actual value input -1 V/-2 ma; 2-1 V/4-2 ma Ground connection for In1 and In2 DC voltage output for an external consumer/sensor. Max load 6 ma Setpoint input -1 V/-2 ma; 2-1 V/4-2 ma Multi-pump, interface for dual pump management Control input Overriding Off The pump can be switched on or off via an external, potential-free contact (24 V DC/1 ma). Potential-free collective run signal (changeover contact according to VDI 3814) Potential-free collective fault signal (changeover contact according to VDI 3814) External pump cycling (only with dual pump operation). Pump cycling can be performed using an external, potential-free contact (24 VDC/1 ma) 1: Switchover between operation (O) and service mode (S) 2: Activate/deactivate the menu for access disable IF-Modules for connection to the building automation Subject to change without prior notice. www.wilo.co.uk Hz 21-2 8 / 8