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Summary of Contents for DART Controls EZ VFD Series
- Page 1 CONTROLS Instruction Manual EZ VFD ® Dual Voltage 115/230 Vac 1Φ input 230 Vac 3Φ Output Phone (317) 873-5211 5000 W. 106th Street Fax (317) 873-1105 Zionsville, Indiana 46077 www.dartcontrols.com LT202D (0324) A-5-4279A...
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Page 2: Table Of Contents
Dart Controlsdetermines to its satisfaction to be defective. This warranty shall not extend to defects in assembly by other than Dart Controls or to any article which has been repaired or altered by other than Dart Controls or to any article which Dart Controls determines has been subjected to improper use. -
Page 3: Initial Setup
INITIAL SETUP: Verify Correct Supply Voltage Jumper Selection and CL Trimpot Setting JU1 115V/230V Input Vac Jumper Selection. Before powering on up your EZ VFD you should always verify the correct Vac Input Jumper Selection Setting. For single phase 208/230Vac inputs the jumper should be connected to the 230V spade pin. -
Page 4: Introduction
Introduction ® The EZ VFD Series is a volts/Hz variable frequency drive for 3-phase, 230VAC inverter duty AC ® motors. The EZ VFD comes in two styles – open chassis for control panel installation, and a ® stand-alone NEMA 4X enclosed model. The EZ VFD is suited for both constant torque (ex: conveyor, auger) and variable torque (ex: fans, blowers and centrifugal pumps). -
Page 5: Models & Options
Models & Options Models Description VF200C Open chassis, dual 115/230 AC input, 230VAC 3 Phase Out, Potentiometer / 0-5VDC follower speed adjustment; MIN, MAX, BOOST, ACCELERATION, DECELERATION, CURRENT LIMIT, BRAKING trimpot adjustments VF200E NEMA 4X enclosed, dual 115/230 AC input, 230VAC 3 Phase Out, Potentiometer / 0-5VDC follower speed adjustment;... -
Page 6: Mechanical Installation
Mechanical Installation Mounting Dimensions Enclosed Dimensions 5.125 TYP. CONTROLS MEM/ FAULT Variable Frequency Drive 5.942 7.150 5.500 5.394 EZ VFD .188 .455 5.530 Chassis Dimensions 6.410 3.763 Note: Drive must be mounted such that the fins are in a vertical orientation. When mounted vertically, there must be adequate spacing between the fins and any other object to allow for sufficient air flow through the fins. -
Page 7: Installation & Diagrams
Installation & Diagrams Hookup Diagram See P7 Terminal Block Hook-up Note: Insulated female quick SPEEDPOT connects recommended for motor and AC supply WHITE connections ORANGE FAULT (RED LED) (GREEN LED) 115/230Vac Jumper Selection Place the jumper wire on the 115 pin for input voltages of 115Vac. -
Page 8: P9 Terminal Block Hook-Up Diagram
P7 Terminal Block Hook-Up Diagram P7-10 P7-9 JUMPER REQUIRED TO RUN (shipped this way from factory). P7-8 Remove jumper if remote contacts are used. P7-7 CLOSE TO REVERSE CLOSE TO ENABLE P7-10 FWD/REV P7-9 AS REQUIRED BY OPERATOR P7-8 Circuit COM P7-7 Pot Lo P7-6... -
Page 9: Customer Installation, Wiring, & Fusing Requirements
CUSTOMER INSTALLATION, WIRING, & FUSING REQUIREMENTS ® • Do not mount EZ VFD where ambient temperature is outside the range of -10°C to +45°C (14°F to 113°F) Chassis or -10°C to +35°C (14°F to 95°F) Enclosed. • Installations in unventilated enclosures must be 1.5 times the controller dimensions or more, and the air temperature inside the enclosure and around the controller must remain between -10°C to +45°C (14°F to 113°F) Chassis or -10°C to +35°C (14°F to 95°F) Enclosed. -
Page 10: Max' Trimpot
JP1 Jumper JP1 – When set to READ the trimpots can be actively adjusted and tuned for the users specific application. Every trimpot can be adjusted and tested while running a motor. Once the drive has been tuned to the desired setting, those settings can be stored to memory and locked by moving the jumper to the STORE position. -
Page 11: Decel' Trimpot
'DECEL' Trimpot The adjustable range of DECEL is a linear .5 to 30 second ramp from 60 - 0Hz. The DECEL pot is factory set to approx 2 sec from 60-0Hz. A CCW adjustment will reduce the ramp time and a CW adjustment will increase the ramp time. Caution should be given to DECEL ramp times below 2 sec as this may result in an over current shutdowns. -
Page 12: Boost' Trimpot
'BOOST' Trimpot The BOOST trimpot allows the the motor to overcome sluggish response at low speed starts or high' startup loads by boosting the output. To increase the boost setting rotate the BOOST trimpot CW. To decrease the boost setting rotate the BOOST trimpot CCW. To determine if boost is required for your application, use the following setup method. -
Page 13: Option - Forward / Reversing
Forward / Reversing Switch Troubleshooting Technical Support Options • Visit the Dart Controls Web Site at: www.dartcontrols.com • Email technical support at: sales@dartcontrols.com • Telephone technical support at 317-873-5211 What's Special About www.dartcontrols.com? •... - Page 14 NOTES:...
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Page 16: Repair Procedure
REPAIR PROCEDURE In the event that a Product manufactured by Dart Controls is in need of repair service, it should be shipped, freight paid, to: Dart Controls, 5000 W. 106th Street, Zionsville, IN. 46077, ATTN: Repair Department. Please include Name, Shipping Address (no P.O. Box), Phone Number and if possible, e-mail address.
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