Series 183 N1 Enclosed

The Snap-Trol Series 183 Enclosed is a full wave DC drive designed for light to middle duty industrial applications where cost effectiveness without sacrificing the quality or performance of the unit is the key. The 183 Enclosed has the same circuitry as the Series 183 with the added features of Nema 1 rating, on/off switch, speed potentiometer, line fusing, terminal strip connections, and reversing switch. The 183 Enclosed controls 1/50 up to 1 1/2 HP DC Motors (with the appropriate heatsinking). It’s dual input line voltage does not require any internal changes to the drive when line voltage is changed from 120 to 230 VAC. Drive is capable of running 90 VDC motors on a 230 VAC line. This eliminates the possibility of having the unit jumpered for one voltage and applying another, causing the drive to be destroyed.

Features
Nema 1 Enclosed Designed to meet UL 115/230 AC auto select Disable input 1/50 to 1 1/2 HP Adjustments for Min, Max speed, IR comp, Current limit, Accel/decel	Terminal strip connections Power on/off switch Speed potentiometer mounted Line fusing Manual reversing option Tach feedback 50 or100VDC/1000RPM

Performance Specifications

Speed Range	30:1
Speed Regulation	+ 1%
Control Linearity	+ 2%
Current Limit Torque Range	0-120%
Min. Speed Trimpot Range	0-30%
Max. Speed Trimpot Range	70-120%
I.R. Comp. Trimpot Range	0-25% of Arm. Voltage Rating
Accel/Decel Adjust Ramp Time	0-15 sec.
D.C. Tach Feedback	50VDC / 1000 rpm 100VDC / 1000 rpm

Series Specification

Series	Voltage	Max. Output	Description
183-TN1	115 or 230 VAC, 50/60Hz Auto Select	6 Amps 1/2 HP/115VAC 1 HP/ 230VAC	D.C Motor Control, Nema 1
183-TN1R	115 or 230 VAC, 50/60Hz Auto Select	6 Amps 1/2 HP/115VAC 1 HP/ 230VAC	D.C. Motor Control, Nema 1 w/Reversing
183-TN1 with Base Heatsink	115 or 230 VAC, 50/60Hz Auto Select	9 Amps 3/4 HP/115VAC 11/2 HP/230VAC	D.C Motor Control, Nema 1
183-TN1R with Base Heatsink	115 or 230 VAC, 50/60Hz Auto Select	9 Amps 3/4 HP/115VAC 11/2 HP/230VAC	D.C. Motor Control, Nema 1 w/Reversing

Part Number Selection

Series	Part Number	Termination	Label
183-TN1	P1837-0530	Terminal Strip	None
183-TN1R	P1837-0540	Terminal Strip	None
Base Heatsink	P1838-0585	Terminal Strip	None