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VAT 20

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100% using external resistor (frame 2 drives) ... Frame 1 1ph - 240V (1/4-1/2HP) 5.2 2.8 4.7. Frame 2 1ph - 240V(1- 3 HP) 5.7 4.7 6.8 ... – PowerPoint PPT presentation

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Title: VAT 20


1
Welcome
VAT 20 Adjustable Frequency Drive Series
2
VAT 20
  • Ratings
  • 230V Single Phase
  • 1/4 - 3Hp
  • 230V Three Phase
  • 2 - 3Hp
  • 460V Three Phase
  • 1-3Hp
  • Constant Torque - 150 Overload

Enclosure IP 20 - Open Type
3
VAT 20 Performance
Main circuit IPM, sinusoidal wave PWM
inverter p Output frequency 0 - 200Hz 0 -
120Hz (for U20N0K2S, U20N0K4S, U20N0K7S) p Setting
resolution Digital 0.1 Hz / Analogue 0.1
p Carrier frequency Selectable 1 - 16
kHz 1 - 8kHz (for U20N0K2S, U20N0K4S,
U20N0K7S) p Braking torque 20 for U20N0K2S,
U20N0K4S, U20N0K7S 100 using external
resistor (frame 2 drives) p I/0
Configuration Two fixed and two programmable
digital inputs One programmable relay
output One configurable 0 - 10 V, 4 - 20 mA
analogue input, and one analogue output
4
VAT 20 Dimensions and Mounting
Dimensions and Mounting Compact Design (in.)
W H DFrame 1 1ph - 240V
(1/4-1/2HP) 5.2 2.8 4.7 Frame 2 1ph -
240V(1- 3 HP) 5.7 4.7 6.8
3ph - 230V(2-3 HP) 3ph -460V
(1-3HP)
Frame 1
Frame 2
Optional DIN rail mounting
5
VAT 20 Features
Speed Settings via Digital Setting with
Keypad 4-20mA and/or 0-10V Analog Reference 3
Digital Presets Speeds Jog Speed Other Features
Include Upper and Lower Frequency
Limits Reverse Operation Lock out Automatic Fault
Reset (Up to 5 Trys) DC Injection Braking V/Hz
Pattern Configuration Adjustable Torque
Compensation
6
VAT 20
Motor Protection Electronic Thermal Overload
with adjustable Time Constant -Standard Motor
Setting -Forced Air Cooled Motor Setting
  • Protective Features
  • Overload
  • Over-voltage
  • Over-current
  • Under-voltage
  • Short-Circuit
  • Ground Fault
  • Overheating

International Standards ULListed CE CSA
Options Din Rail Mounting Option (Snaps into
place without tools) Internal CE
Filters External CE Filters
7
VAT 20 Top 10 Selling Points
  • 1. Compact Size
  • 2. Simple Operation via
  • Keypad
  • Terminal Strip
  • 3. Cost Effective
  • 4. Limited Set of Parameters
  • 5. Din Rail Mountable
  • 6. Auto Restart
  • 7. Selectable Motor Overload type
  • 8. International Standards
  • 9. Preset Speeds
  • 10.Internal Braking
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