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SAJ VM1000B

SAJ VM1000B drive 18.5 kW 400 V 3-phase

SAJ VM1000B drive for 18.5 kW three-phase motors at constant torque (G rating), 37 A, 380–460 V three-phase supply, with V/F and vector control. On pumps and fans (P rating) it can drive a 22 kW motor.

VM1000B-4T18R5GB

kW
18.5
V
400
phase
3~
A
37
protection
IP20

Price and stock

On order
€625.00incl. VAT

Çmimet përfshirë 18% TVSH

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Specifications

Specifications
Power18.5 kW
Voltage400 V
Phase3-phase
Rated current37 A
IP ratingIP20
Input current38.5 A
Ratings by dutyVariable torque (P): 22 kW / 45 A
Overload capacityG: 150% for 60 s, 180% for 1 s
BrakingBuilt-in unit: Yes
Control modeV/F, sensorless vector (SVC)
Inputs and outputs6 DI, 2 AI, 2 AO, 2 relays, FM, RS485
Dimensions (W × H × D)220 × 373 × 205 mm
Other detailsOfficial model code: VM1000B-4T018R5GB/022PB-E
Warranty1 year
Country of originChina

Documents

Features

  • V/F and sensorless vector (SVC) control
  • Dual G/P rating: 150% for 60 s (G), 120% for 60 s (P)
  • 6 digital inputs, 2 analog inputs, FM output, RS485
  • Built-in braking unit up to 22 kW
  • Built-in PID and simple PLC with up to 16 speeds
  • Output frequency up to 1000 Hz (V/F)
  • IP20 enclosure

VM1000B is SAJ's general-purpose drive for induction motors, with V/F and sensorless vector (SVC) control. It covers 0.75–2.2 kW at 230 V single-phase and 0.75–400 kW at 400 V three-phase. Most models carry a G rating (constant torque) and a P rating (pumps, fans), so one unit can drive the next motor size up on light loads.

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