1. The document provides specifications for EBARA pressure booster units. It describes the control system, features, applications, pump models, dimensions, and other technical details.
2. The pressure booster units can be used for water supply in buildings and industries. They integrate pumps, control panels, and pressure tanks onto a compact base.
3. The control system allows pumps to operate in parallel for high demand and alternate for low demand, helping save energy. Flow and pressure switches minimize frequent starting and stopping of pumps.
1. The document provides specifications for EBARA pressure booster units. It describes the control system, features, applications, pump models, dimensions, and other technical details.
2. The pressure booster units can be used for water supply in buildings and industries. They integrate pumps, control panels, and pressure tanks onto a compact base.
3. The control system allows pumps to operate in parallel for high demand and alternate for low demand, helping save energy. Flow and pressure switches minimize frequent starting and stopping of pumps.
1. The document provides specifications for EBARA pressure booster units. It describes the control system, features, applications, pump models, dimensions, and other technical details.
2. The pressure booster units can be used for water supply in buildings and industries. They integrate pumps, control panels, and pressure tanks onto a compact base.
3. The control system allows pumps to operate in parallel for high demand and alternate for low demand, helping save energy. Flow and pressure switches minimize frequent starting and stopping of pumps.
1. The document provides specifications for EBARA pressure booster units. It describes the control system, features, applications, pump models, dimensions, and other technical details.
2. The pressure booster units can be used for water supply in buildings and industries. They integrate pumps, control panels, and pressure tanks onto a compact base.
3. The control system allows pumps to operate in parallel for high demand and alternate for low demand, helping save energy. Flow and pressure switches minimize frequent starting and stopping of pumps.
S y s t e m TM CONTROL SYSTEM APPLICATION FEATURES GENERAL SPECIFICATION
Description Standard Optional Liquid handled property Fresh water, 0 40 0 C Installation Indoor Outdoor Operation system Pump speed Constant Control Control with pressure switch & flow switch Mode Parallel or alternate running Power source AC, 3 phase, 50Hz, 380V AC,1 phase, 50Hz, 220V (refer to model) Max. working pressure 6 10 kg/cm 2
Allowable suction head Min.: -0.3 kg/cm 2 , Max.: Refer to model Pump model CDX, 2CDX, 3S and FSA Control panel Starting method DOL (Up to 5.5 kW) or Star-Delta (5.5 to 15 kW) Construction Dust proof type Operation key Touch panel key type Pressure tank Construction Air pre-charged diaphragm type Capacity 18 to 60 litre Step 1) Both pumps are stopped when water tank is fully charged. In this condition water is supplied from the pressure tank and water pressure in tank gradually decreases. Step 2) No. 1 pump start at pressure P1 (point 1) and water supplied from pump and pressure tank. Step 3) When more water is required and water pressure decreases to P2 (point 2), no. 2 pump also starts, operation point shifts to point 3 and system shifts to parallel operation. Step 4) When water consumption decreases, water pressure in tank increase and when pressure reaches P3 (point 4) no. 2 pump is stopped and operation point shifts to point 5. Step 5) When water consumption further decreases, water pressure in tank increases and pressure switch is turned off and the flow switch used to detect small flow is turned off. When both pressure and flow switch are off, no. 1 pump stops (point 6). Flow switch setting point is at small capacity point; therefore pump continuous operation range is much wider. Accordingly pump start frequency is greatly decreased. 1. All components are integrated on a rugged steel base. It is ready for use by only connecting with supply piping and to the power source. 2. Layout is very compact and much lighter than conventional units. It occupies lesser space and requires easier installation than conventional units. 3. The flow control system which prevent frequent start and stop of pumps, requires small hydro- pneumatic pressure tank and ensures constant fresh water supply 4. Pumps are in parallel operation for high demand and alternating in low demand, suitable for energy saving. 1. Domestic : High-rise buildings, Condominiums, Apartments etc. 2. Commercial : Office buildings, Hotel, Shopping centres etc. 3. Industrial : High-rise factory, Manufacturing & processing industries applications etc. 4. Social service : School, Hospitals etc.
Single Operation Parallel Operation P1 P2 P3 Q1 Flow switch Qapacity 6 5 1 2 3 4 U D P C D X 1 2 0 /1 2 U D P C D X 2 0 0 /2 0 U D PC D X 200/25 U D P C D X 1 2 0 /2 0 U D P 2C D X 120/20 U D P 2C D X 200/30 U D P 3 S 4 0 2 0 0 /7 5 U D P 3 S 4 0 1 6 0 /4 .0 U D P 3 S 4 0 1 6 0 / 3 . 0 U D P 3 S 4 0 2 0 0 /1 1 U D P 3 S 3 2 1 6 0 /2 .2 UDP3S32 200/4.0 UDP3S32 200/5.5 UDP2CDX 120/30 U D P 3 S 3 2 -2 0 0 /3 .0 UDP2CDX 200/50 UDP2CDX 200/40 100 (m) T o t a l
H e a d 70 50 30 20 15 10 7 Capacity (litre/min) 50 70 100 150 200 300 500 700 1000 1500 980 (kPa) 700 500 300 200 100 68.5 50 Hz (Approx. Speed: 2900 min ) -1 Model UDP - CDX, 2CDX and 3S Model UDP - FSA FS2HA52.2 FS2HA53.7 FS2HA55.5 FS2JA515 FS2JA511 F S 2 H A 5 7 .5 F S 2 H A 5 5 . 5 F S 2 H A 3 . 7 UDP - 65 x 50 UDP - 50 x 40 UDP - 80 x 65 F S 2 G A 5 5 . 5 F S 2 G A 5 7 .5 F S 2 H A 5 1 1 F S 2 H A 5 1 5 -1 50 Hz (Approx. Speed: 2900 min ) 980 (kPa) 700 500 300 200 147 3000 2000 1500 1000 800 600 400 Capacity (litre/min) 300 200 100 100 80 60 50 40 30 20 15 (m) T o t a l
H e a d Selection Chart Model UN2M/S - FSA Pump UD P CDX 120/12 Pump Model Code P : Parallel Alternate Operation Flow Switch Version DETAIL SPECIFICATION
1. MODEL UDP - CDX, 2CDX and 3S
Model Suction size (mm) Discharge size (mm) Motor output (kW) Standard Duty Start pressure Selection range (kgf/cm) Pressure Tank Size (Litre) Start pressure (kgf/cm) Max capacity (l/min) Stop pressure (kgf/cm) UDP-CDX120/12 G1 80 0.9 2.4 320 3.0 2.0 ~ 2.4 18 3 . 3 5 . 1 0 2 / 0 2 1 X D C - P D U 320 3.9 2.9 ~ 3.3 18 7 . 4 5 . 1 0 2 / 0 2 1 X D C 2 - P D U 300 5.3 3.8 ~ 4.7 18 5 . 5 2 . 2 0 3 / 0 2 1 X D C 2 - P D U 300 6.1 4.4 ~ 5.5 18 UDP-CDX200/20 G1
80 1.5 2.5 500 3.1 2.2 ~ 2.5 18 UDP-CDX200/25 1.85 3.3 500 3.9 2.7 ~ 3.3 18 UDP-2CDX200/30 2.2 4.7 420 5.3 3.9 ~ 4.7 18 UDP-2CDX200/40 3.0 5.8 420 6.4 4.9 ~ 5.8 18 UDP-2CDX200/50 3.7 6.7 420 7.3 5.7 ~ 6.7 18 UDP-3S32-160/2.2 50 80 2.2 2.9 670 3.5 2.4 ~ 2.9 2 x 18 0 7 6 7 . 3 0 . 3 0 . 3 / 0 0 2 - 2 3 S 3 - P D U 4.3 2.7 ~ 3.7 2 x 18 0 7 6 7 . 4 0 . 4 0 . 4 / 0 0 2 - 2 3 S 3 - P D U 5.3 3.9 ~ 4.7 2 x 18 0 7 6 2 . 6 5 . 5 5 . 5 / 0 0 2 - 2 3 S 3 - P D U 6.8 5.6 ~ 6.2 2 x 18 UDP-3S40-160/3.0 65 80 3.0 2.4 1400 3.0 0.6 ~ 2.4 2 x 18 UDP-3S40-160/4.0 4.0 3.2 1400 3.8 1.4 ~ 3.2 2 x 18 UDP-3S40-200/7.5 7.5 5.0 1400 5.6 3.4 ~ 5.0 2 x 18 UDP-3S40-200/11 11.0 6.4 1400 7.0 4.7 ~ 6.4 2 x 18
2. MODEL UDP - FSA
Model Suction size (mm) Discharge size (mm) Motor output (kW) Standard Duty Start pressure Selection range (kgf/cm) Pressure Tank Size (Litre) Start pressure (kgf/cm) Max capacity (l/min) Stop pressure (kgf/cm) UDP-50x40 FS2HA52.2 50 80 2.2 2.5 650 3.2 2.0 ~ 2.5 2 x 18 8 . 3 7 . 3 7 . 3 5 A H 2 S F 0 4 x 0 5 - P D U 750 4.4 3.0 ~ 3.8 2 x 18 7 . 4 5 . 5 5 . 5 5 A H 2 S F 0 4 x 0 5 - P D U 800 5.5 4.0 ~ 4.7 2 x 18 UDP-65X50 FS2HA53.7 65 80 3.7 2.5 1150 3.2 2.0 ~ 2.5 2 x 18 UDP-65X50 FS2HA55.5 5.5 3.3 1300 4.3 2.6 ~ 3.3 2 x 18 UDP-65X50 FS2HA57.5 7.5 4.6 1400 5.6 3.6 ~ 4.6 2 x 18 UDP-65X50 FS2JA511 11 5.5 1400 6.9 4.5 ~ 5.5 2 x 18 UDP-65x50 FS2JA515 15 7.5 1400 9.2 6.0 ~ 7.5 2 x 18 UDP-80x65 FS2GA55.5 80 100 5.5 2.6 2250 3.2 2.0 ~ 2.6 60 . 3 5 . 7 5 . 7 5 A G 2 S F 5 6 X 0 8 - P D U 0 2500 4.0 2.4 ~ 3.0 60 0 6 0 . 4 ~ 2 . 3 2 . 5 0 0 6 2 0 . 4 1 1 1 1 5 A H 2 S F 5 6 x 0 8 - P D U 0 6 0 . 5 ~ 0 . 4 2 . 6 0 5 7 2 0 . 5 5 1 5 1 5 A H 2 S F 5 6 X 0 8 - P D U
Note: 1. Values of start pressure, stop pressure and start pressure selection range differ by suction conditions. Above table values are under zero suction pressure condition. 2. Capacity for Single Operation is 1/2 for Parallel Operation.