Catalog navigation
en facesCatalog.catalogLabel

4241566

  1. Wilo
  3. Pressure-boosting systems
  5. SiFire EN
Download CAD models
Previews
3D
2D
CAD model selection
Selectable products: 73
HELP_VARIABLE
Company
Wilo
Description
D NLFn
Bill of material
4241566
ARTICLE_ID
Article number
ARTICLE_NAME
Type code
LOD
Level Of Detail
MANUFACTURER_NAME
Manufacturer
WILO SE
DESCRIPTION_SHORT
Short text
Pressure-boosting systems for firefighting according to EN 12845. Consists of 1 or 2 pumps, depending on the module, with horizontal baseplate - EN 733 - with spacer coupling, electric or diesel motor and a multistage, vertical electric jockey pump.
DESCRIPTION_LONG
Tender text
Pressure boosting system as a fully automatic compact unit for fire fighting purposes in accordance with EN 12845. Consisting of a pump with horizontal base frame - EN 733 - with spacer coupling, diesel motor and diaphragm pressure vessel (capacity: 20 l) and one switch cabinet, fixed to a robust support structure. Model SC-Fire D for the diesel motor, equipped with Smart Controller, solid construction made of special profiled parts with cut-outs for forklift trucks and hooks to ensure trouble-free, safe transportation. Height-adjustable bracket for the outlet manifold and special base plate for the diesel motor which reduces the transfer of vibrations considerably and increases the reliability and service life. A circuit with dual pressure switch, pressure gauge, non-return valve, valve (secured from use by unauthorised personnel) for the main pump for automatic start. The cables are concealed in the construction and protected against bumps and cuts. Equipped with a diaphragm installed directly on the main pump housing as standard, to prevent overheating in the event of zero flow. Fuel tank with level sensor and sufficient volume for six hours of autonomous operation, as well as 2 batteries on the base frame and battery charging units on the SC-Fire switch cabinet. Independent anti-vibration base frame for the diesel motor pump. SC-Fire D switchgear for fire extinguishing systems according to EN 12845. Switchgear integrated in a sheet metal enclosure in accordance with protection class IP54. Very high quality control system and particularly easy operation thanks to SC Fire control, with symbol-based LC display, simple user interface with clear menu layout, pressure and rotary switches for quick adjustment of parameters. Communicative controller for monitoring system operation. The system has been mounted on the base frame with wires and pipes are ready for connection. Inflow pressure: The maximum inlet pressure must be taken into account when designing the system configuration (see Technical data). The maximum permissible inlet pressure is calculated from the maximum operating pressure of the system minus the maximum pumping head of the pump at Q = 0. For sprinkler systems in accordance with EN 12845, the water pressure should not exceed 12 bar. In sprinkler systems with a pronounced slope, in which the difference in height between the highest and lowest sprinkler is more than 45 m, the water pressure can be higher than 12 bar at the pump outlet or in the piping, provided that all of the system components are designed for this pressure level. Installation of the pressure boosting pump under suction conditions. For the main pump, it is necessary to install a supply tank with connection to the discharge pipe above the pump. Volume flow Up to 750 m³/h (208 l/s) system configuration for the main pump. Switchgear/control device for fire water supply systems Wilo-Control SC-Fire D (main pump with diesel motor) Hardware: Fully electronic central control unit, installed in a painted steel enclosure, protection class IP54, control and display devices on the front door Features and functions: The design of the control device depends on the power of the connected pump. The device comprises the following components: *Main switch: For switching the switchgear on and off. (For unauthorised use in the event of a fire) *Display: Display built into the door of the switch cabinet for operation and display purposes. Shows the operating data and the operating status of the pump and controller through a combination of symbols and numerical codes. Menu selection and parameter input is effected via the red button *Microprocessor with Soft PLC: Microprocessor PLC (Soft PLC), realised through programming, the power supply unit and the I/O wiring. The programming configuration depends on the system and the sprinkler system *Indicators: Longlife indicator lights which indicate the following: Operational readiness of the pump, operation of the pump, activation of the pressure switch, activation of the float switch, deactivation of the automatic mode, deactivation of the motor heater, temperature alarm, oil pressure alarm, false start, belt alarm, low fuel level, collective errors, manual stop *Buttons: Push button for manual stop, start battery A, start battery B, the lamp test and acknowledgement of alarms and warning messages *Fuse protection: Protective fuses for heating and battery charging unit in the switch cabinet *Motor startup: Automatic starting sequence with 6 start attempts via two alternating batteries or directly via the start button on the front panel *Motor protection: Monitoring of typical operating parameters of the diesel motor (temperature, oil pressure, etc.) without stopping *Monitoring of the water supply: By means of a float switch to ensure a minimum water level of 2/3 of the supply tank is always maintained *Monitoring of the power supply: Error message from the battery charging unit in the event of a failure of the power supply *Combined signal report: All types of error are displayed via a common error indicator *Individual signal report: Important individual errors are indicated via individual error indicators *Error message and acknowledgement: All error messages are displayed via LEDs, shown in the display as an error code and must be acknowledged Software: *Factory-programmed for fully automatic operation *Information regarding motor speed, charging voltage and charging current. *Menu navigation with symbol representation Conforms to the following standards: *Fixed Firefighting Systems - Automatic Sprinkler Systems - (EN 12845), part for pumps with diesel motor *Electrical Equipment of Machines (EN 60204-1) *Low-voltage Switchgear and Controlgear Assemblies (EN 61439-1 and EN 61439-2) *EMC - Electromagnetic Compatibility for Industrial Environments (EN 61000-6-2) *EMC - Emission Standard for Residential, Commercial and Light-Industrial Environments (EN 61000-6-3) Function description: Wilo SC-Fire D control devices can be used to control pumps with a diesel motor, sensors for pump management and the level of information. The SC-unit is controlled via a microprocessor with Soft PLC. It is used to control and regulate the necessary functions of pressure boosting systems for fire fighting in accordance with EN 12845 for test purposes and operation of the sprinkler system. The operating logic for the fire extinguishing unit is based on the cascade calibration of the pressure switches for starting the pump. If a large amount of water is requested due to the opening of one or more circuits or due to a defective sprinkler, the pressure in the system decreases. The SC-Fire controller then initiates a startup of the diesel motor pump. As soon as the sprinkler circuit or gate valve via which the sprinkler heads are supplied is closed, holding pressure (resting pressure) is built up in the system. The stop buttons on the SC-Fire must then be actuated to stop the pump. Additional information: A significant advantage offered by the Smart Controller SC-Fire is the user friendliness of the tried and tested Wilo red-button technology. At the heart of the SC is the Soft PLC programmable logic controller, which is based exclusively on Wilo's wealth of experience. All programming is implemented internally. These next generation control devices can therefore be used flexibly and fulfil customer-specific requirements in all markets.
EF025977
Connection outlet side
Flange;DN65-PN16-EN1092-2
A1
Angle to first bolt hole
°
A2
Angle to first bolt hole
°
A3
Angle to first bolt hole
°
A7
0 mm
B1
Thickness flange (incl. sealing edge)
mm
B2
Thickness flange (incl. sealing edge)
mm
B3
Thickness flange (incl. sealing edge)
mm
B7
Thickness flange (incl. sealing edge)
0 mm
D1
Outer diameter of flange
mm
D2
Outer diameter of flange
mm
D3
Outer diameter of flange
mm
D7
Outer diameter of flange
0 mm
D21
Diameter bolt hole
mm
D22
Diameter bolt hole
mm
D23
Diameter bolt hole
mm
D27
Diameter bolt hole
0 mm
D41
Diameter sealing edge
mm
D42
Diameter sealing edge
mm
D43
Diameter sealing edge
mm
D47
Diameter sealing edge
0 mm
DF
163 mm
DN1
Diameter of connection on supply side
DN2
Diameter of connection on delivery side
DN3
Diameter of connection on delivery side
DN4
R 1
DN5
R ½
DN6
R 2
DN7
DO1
Outer pipe diameter connection inlet side
mm
DO2
Outer pipe diameter connection outlet side
mm
DO3
Outer pipe diameter connection outlet side
mm
DO4
Outer pipe diameter connection
25 mm
DO5
Outer pipe diameter connection
13 mm
DO6
Outer pipe diameter connection
51 mm
DO7
Outer pipe diameter connection
mm
F1
Thickness sealing edge
3 mm
F2
Thickness sealing edge
3 mm
F3
Thickness sealing edge
3 mm
F7
Thickness sealing edge
0 mm
H
1471 mm
H1
Height to centre connection
mm
H2
mm
H6
mm
H7
mm
H13
950 mm
K1
Pitch circle
mm
K2
Pitch circle
mm
K3
Pitch circle
mm
K7
Pitch circle
0 mm
L
Length of foundation plate
mm
L1
Connection length
121 mm
L2
Connection length
121 mm
L3
Connection length
121 mm
L4
Connection length
121 mm
L5
Connection length
mm
L6
Connection length
121 mm
L7
Connection length
121 mm
LE1
mm
LE2
121.0 mm
LE5
mm
LE6
250 mm
N1
Number of bolt holes
N2
Number of bolt holes
N3
Number of bolt holes
N7
Number of bolt holes
0 mm
P5
Sleeve length
12 mm
Q4
Length gusset/thread
15 mm
Q6
Length gusset/thread
22 mm
Q7
Length gusset/thread
mm
S4
Wall thickness connection
5 mm
S5
Wall thickness connection
5 mm
S6
Wall thickness connection
4 mm
S7
Wall thickness connection
mm
W
mm
W1
mm
W4
mm
W5
mm
W13
0 mm
W14
mm
Z5
Working length