BƠM TĂNG ÁP BIẾN TẦN ASVM-VFC

Operation method

D : Automatic alternate operation

W : Automatic alternate parallel operation W3 : 2-pump Parallel, 3-pump Rotation

T3 : 3-pump Parallel, 3-pump Rotation T4 : 3-pump Parallel, 4-pump Rotation F4 : 4-pump Parallel, 4-pump Rotation F5 : 4-pump Parallel, 5-pump Rotation G5   : 5-pump Parallel, 5-pump Rotation

Control method

Estimated terminal pressure constant control / Discharge pressure constant control by frequency control

Liquid to be handled

Quality

Clear water

Temperature

0 to 40°C

Installation place

Indoors (0 to 40°C, RH 85% or less, no dew condensation allowed), Altitude 1,000 m or less

Suction condition

Inflow (inflow pump head: up to 5m)*1

Pump (material)

ASVM type stainless Vertical type multistage pump (Stainless : EN1.4301/AISI304,SUS304)

Type

Totally-enclosed-fan-cooled motor

Motor

Enclosure Class

IP55(<7.5kW), IP54( 11kW)

Pole number

2 poles

Companion flange

DN Flange or Screw End

Power supply

0.75kW to 45kW : 3-phase 220,240,380,415V (50Hz)

220,380,440V (60Hz)

Manifold Type

Galvanized Iron or

*Option: SS304, SS316, ABS (customised)

Pressure tank

20L Diaphragm tank

Pressure detector

Pressure transmitter

Transmission method: DC5V 3-line type / Output voltage: Between 0.5 and 3.5V DC

System Warranty

Teral ASVMG-VFC booster system supplied to a warranty of 18 months from date of delivery or 12 months from date of testing & commissioning, whichever is earlier.