Joliet Technologies Products.Fincor Series 5740 Micro AC Drives

FINCOR Series 5740 AC Drives
(Saftronics S10)

All Fincor Drives are obsolete and have been replaced with Saftronics – Go to Saftronics S10 AC Drive page

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Series 5740 controllers are offered in 2 basic power frame configurations comprising 22 models covering the range of 1/4 to 3 HP.

115VAC, 1 phase, 50/60Hz Input, IP20 Open
HP Amps Model Number Dimensions
HxWxD (Inches)		 Weight
(lbs)		 Price
1/4 1.4 5741C00241A 5.20×2.84×8.65 2.3

Obsolete
1/2 2.3 5741C00541A 5.20×2.84×8.65 2.3
Obsolete
1 C/F 5741C01041A 5.20×2.84×8.65 2.3
Obsolete
To purchase an item, contact us at: Phone (815) 725-9696,
Toll Free (866) 492-9888, Fax (815) 725-9393 or E-mail info@joliettech.com
230VAC, 3 phase, 50/60Hz Input, IP20 Open
HP Amps Model Number Dimensions
HxWxD (Inches)		 Weight
(lbs)		 Price
1/4 1.4 5741C0021A 5.20×2.83×4.65 1.7

Obsolete
1/2 2.3 5741C0051A 5.20×2.83×4.65 1.72
Obsolete
1 4.2 5741C0101A 5.20×2.83×4.65 1.81
Obsolete
2 7.5 5742C0201A 5.20×4.64×6.86 4.3
Obsolete
3 10.5 5742C0301A 5.63×4.64×6.86 4.52
Obsolete
To purchase an item, contact us at: Phone (815) 725-9696,
Toll Free (866) 492-9888, Fax (815) 725-9393 or E-mail info@joliettech.com
460VAC, 3 phase, 50/60Hz Input, IP20 Open
HP Amps Model Number Dimensions
HxWxD (Inches)		 Weight
(lbs)		 Price
1 2.3 5742C0103A 5.63×4.64×6.86 3.53

Obsolete
2 3.8 5742C0203A 5.63×4.64×6.86 3.57
Obsolete
3 5.2 5742C0303A 5.63×4.64×6.86 3.7
Obsolete
To purchase an item, contact us at: Phone (815) 725-9696,
Toll Free (866) 492-9888, Fax (815) 725-9393 or E-mail info@joliettech.com
115VAC, 1 phase, 50/60Hz Input, NEMA 4 Indoor
HP Amps Model Number Dimensions
HxWxD (Inches)		 Weight
(lbs)		 Price
1/4 1.4 5741S00241A 8.64×5.51×7.19 7`.27

Obsolete
1/2 2.3 5741S00541A 8.64×5.51×7.19 7.27
Obsolete
1 4.2 5741S01041A 8.64×5.51×7.19 7.27
Obsolete
To purchase an item, contact us at: Phone (815) 725-9696,
Toll Free (866) 492-9888, Fax (815) 725-9393 or E-mail info@joliettech.com
230VAC, 1 or 3 phase, 50/60Hz Input, NEMA 4 Indoor
HP Amps Model Number Dimensions
HxWxD (Inches)		 Weight
(lbs)		 Price
1/4 1.4 5741S0021A 8.49×5.51×7.19 7.05

Obsolete
1/2 2.3 5741S0051A 8.49×5.51×7.19 7.05
Obsolete
1 4.2 5741S0101A 8.49×5.51×7.19 7.05
Obsolete
2 7.5 5741S0201A 11.61×9.13×8.32 13.23
Obsolete
3 10.5 5741S0301A 11.61×9.13×8.32 13.45
Obsolete
To purchase an item, contact us at: Phone (815) 725-9696,
Toll Free (866) 492-9888, Fax (815) 725-9393 or E-mail info@joliettech.com
460VAC, 1 or 3 phase, 50/60Hz Input, NEMA 4 Indoor
HP Amps Model Number Dimensions
HxWxD (Inches)		 Weight
(lbs)		 Price
1 2.3 5742S0103A 11.61×9.13×8.32 12.57

Obsolete
2 3.8 5742S0203A 11.61×9.13×8.32 13.01
Obsolete
3 5.2 5742S0303A 11.61×9.13×8.32 13.23
Obsolete
To purchase an item, contact us at: Phone (815) 725-9696,
Toll Free (866) 492-9888, Fax (815) 725-9393 or E-mail info@joliettech.com

1/4 through 3 HP
Adjustable Frequency AC Motor Controllers
  • 1/4-3 HP
  • 115/230/460 Volts Single Phase or Three-Phase
  • 16 KHz Carrier Frequency
  • 50°C (122°F) Ambient
  • New Generation IGBT Power Devices
  • Enclosure Types:
    (IP20 Protected Chassis)
    (IP65 NEMA 4)
  • Output Fault Protected
  • Isolated Regulator
  • Cool, Quiet Motor Operation
  • UL/cUL/ CE Mark
  • V/Hz PWM control
  • No Derating For Single Phase
  • DIN Rail Mounting
  • Alarm History
  • DC Injection Braking
  • 200 Hz Maximum Frequency
  • DB Braking on Selected Units

Fincor Series 5740 AC Drive Controllers
SERIES 5740 AC CONTROLLERS
GENERAL

Fincor Series 5740 controllers are general purpose, microprocessor based, software-controlled units representing significant advances in AC drive technology. Design features include a comprehensive operator control and programming panel for digital setup, troubleshooting, and self-diagnostics. Additional capabilities include preset speed input and direct control by programmable logic controllers and computers.
The Fincor Series 5740 Controllers offers Traditional Volts per Hertz (V/F) control

Fincor Series 5740 controllers provide wide range adjustable speed control of conventional AC induction motors in applications exhibiting a variety of load characteristics. The unit converts the fixed frequency and voltage of the AC line power source to a pulse width modulated (PWM) adjustable voltage and frequency output that will control induction motors over a wide speed range.

This is efficiently accomplished by a constant potential link coupled inverter system that maintains a uniformly high displacement power factor throughout the speed range without inducing undesirable voltage notch distortion back to the power source.

The power section uses insulated-gate bipolar transistors (IGBT’s) operating at carrier frequencies up to 16 KHz incorporating “soft switching” technology which provides low motor noise, high starting torque, and cool motor operation. The design features of the basic units shown in Figure 1, and available options allow application of the 5740 controllers to numerous industrial applications requiring constant horsepower, constant torque, or variable torque.

Electrical Codes:

Fincor 5740 controllers are designed and manufactured to comply with applicable standards established by the National Electric Code, and NEMA for industrial motor and control equipment. They are UL and Canadian UL listed and CE compliant.

To purchase an item,
contact us at:
Phone (815) 725-9696,
Toll Free (866) 492-9888,
Fax (815) 725-9393 or
E-mail info@joliettech.com