Zeox FIRST V 12002-55-2

Name: Zeox FIRST V 12002-55-2
Brand: Wilo
SKU: 4191953

Ring section pump

Article number: 4191953

Series Zeox FIRST V

Data sheet

Product data
Product description	Zeox FIRST V 12002-55-2

Hydraulic data
Maximum inlet pressure p inl	16 bar
Maximum operating pressure PN	27 bar
Discharge port	DN 80
Min. fluid temperature T_min	-5 °C
Max. fluid temperature T_max	90 °C
Min. ambient temperature T_min	-5 °C
Max. ambient temperature T_max	40 °C

Motor data
Mains connection	3~400 V, 50 Hz 3~690 V, 50 Hz
Voltage tolerance	±10 %
Rated power P₂	55 kW
Motor efficiency class	IE3
Rated current I_N	95.6 A
Rated speed n	2900 1/min
Power factor cos φ₁₀₀	0.88
Activation type	Direct On Line (DOL)
Motor efficiency 50% η_M50%	93.6 %
Motor efficiency 75% η_M75%	94.4 %
Motor efficiency 100% η_M100%	94.4 %
Insulation class	F
Protection class motor	IP55

Materials
Pump housing	Grey cast iron
Impeller	Grey cast iron
Shaft	Steel
Mechanical seal	QBPGF
Gasket material	NBR
Stage chamber material	Ductile cast iron

Installation dimensions
Pipe connection, suction side DNs	DN 100
Pipe connection, discharge side DNd	DN 80

Ordering information

Product data
Brand	Wilo
Product description	Zeox FIRST V 12002-55-2
Article number	4191953
EAN number	4048482461731
Colour	Green
Minimum order quantity	1
Date of sales availability	2014-09-01

Packaging
Packaging type	Wooden box
Packaging property	Transport packaging
Pieces per pallet	1
Number per layer	1

Dimension, weight
Length with packaging	1770 mm
Length L	850 mm
Height with packaging	1000 mm
Height H	1485 mm
Width with packaging	920 mm
Width W	850 mm
Gross weight, approx. m	706 kg
Net weight, approx. m	642 kg

Vertical, multi-level, highly-efficient and non self-priming high-pressure multistage centrifugal pump with offline connections.

This non self-priming high-pressure multistage centrifugal pump has a compact design and is particularly efficient and user friendly. The standard-mounted IEC standard motor equipped with a PTC sensor, and our proprietary hydraulics ensure extremely high efficiency. It can be equipped with a stuffing box packing upon request, which can be swapped out without dismantling the pump thanks to its exclusive Twinner System packing construction.

Applications

The pump is suitable for use in professional irrigation/agriculture, water supply, pressure boosting, fire fighting and in the area of heating, air conditioning, cooling.

Special features / product benefits

Extremely efficient hydraulics and highly-efficient motor (≤ 55 kW: IE3, ≥ 75 kW: IE4) with standard-mounted PTC sensor
Pump set standard mounted with rigid coupling between motor and hydraulics and with mechanical seal
Standard-mounted bypass flushing device guarantees a long service life for the mechanical seal
Clever flange positioning and stuffing box gland upon request
Bronze impellers upon request for high reliability

Scope of delivery

Pump set for vertical installation including motor, coupling, baseplate and pump
Installation and operating instructions

Materials
Pump housing	Grey cast iron
Shaft	Steel
Shaft seal	QBPGF
Impeller	Grey cast iron
Stage chamber material	Ductile cast iron

Operating data
Min. fluid temperature T_min	-5 °C
Max. fluid temperature T_max	90 °C
Maximum operating pressure p	40.0 bar
Max. ambient temperature T_max	40 °C

Motor data
Mains connection	3~400 V, 50 Hz 3~690 V, 50 Hz
Shaft power P2(Q=max.) of selected impeller * number of pumps	55000 W
Activation type	Direct On Line (DOL)
Rated speed n	2900 1/min
Rated current I_N	95.6 A
Protection class motor	IP55
Motor efficiency 50% η_M50%	93.6 %
Motor efficiency 75% η_M75%	94.4 %
Motor efficiency 100% η_M100%	94.4 %
Power factor cos φ₁₀₀	0.88

Installation dimensions
Pipe connection, suction side DNs	DN 100
Pipe connection, discharge side DNd	DN 80

Ordering information
Net weight, approx. m	642 kg
Brand	Wilo
Product description	Zeox FIRST V 12002-55-2
Article number	4191953

Electrical accessories

Pump control (1)
Wilo-EFC
	EFC55 3x380-480V 50/60Hz IP55	2193446	on request


Pump control/accessories (7)
Sensor card EFC
	Sensor Input Card MCB Wilo-EFC	6084915	on request

Output filter EFC (150-500 m cable length)
	106 A sin IP54 Wilo-EFC filter	6084571	on request
	115 A sin IP00 Wilo-EFC filter	6084584	on request
	115 A sin IP23 Wilo-EFC filter	6084910	on request

Output filter EFC du/dt (up to 150m cable length)
	106 A du/dt IP54 Wilo-EFC filter	6084546	on request
	177 A du/dt IP00 Wilo-EFC filter	6084550	on request
	177 A du/dt IP20 Wilo-EFC filter	6084556	on request


Pump control/interface module (5)
IF Modules EFC
	Profibus DP MCA Wilo-EFC	2193451	on request
	DeviceNet MCA Wilo-EFC	2193452	on request
	Profinet MCA Wilo-EFC	2193453	on request
	Ethernet/IP MCA Wilo-EFC	2193454	on request
	Modbus TCP MCA Wilo-EFC	2193455	on request

Dimensions e	120 mm
Dimensions f	312 mm
Dimensions H	1597 mm
Dimensions H2	660 mm
Dimensions L1	275 mm
Dimensions L2	275 mm
Dimensions L4	365 mm
Dimensions L5	425 mm
Dimensions c	937 mm
Dimensions H3	348 mm
Dimensions H5	55 mm
Dimensions L	22 mm

Zeox FIRST V 12002-55-2

Ring section pump

Data sheet

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Dimensions and dimensions drawings

Zeox FIRST V

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Electrical accessories

Wilo-EFC

Sensor card EFC

Output filter EFC (150-500 m cable length)

Output filter EFC du/dt (up to 150m cable length)

IF Modules EFC