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1.0 INTRODUCTION
The Model 5210-2 is a current-regulated power supply and display that is designed for use with
Magtrol’s Dial Weight Dynamometers. With regulated current, torque drift caused by temperature
changes within the brake coil is eliminated.
The 5210 is a solid-state control that provides smooth application of current from zero to maximum.
Braking power can be controlled manually from either the 10-turn potentiometer and adjustment
knob on the front panel, or externally from the 0–5 V DC input when remote operation is desired.
An LCD readout conveniently displays the applied braking current.
Note: Magtrol offers three different models of the 5210 Power Supply,
each with a different maximum voltage output. The 5210-1 is 90
volts, 5210-2 is 24 volts, and the 5210-3 is 12 volts. All Magtrol
Dial Weight Dynamometers are designed with a 24 volt coil.
Therefore, the 5210-2 is the only power supply that should be used
with a dial weight dynamometer. The 5210-1 and 5210-3 are for
use with Magtrol brakes and clutches only.
1.1 SpecificationS
Brake Voltage
0 to 24 V DC
CURRENT RANGES:
Low Scale
Medium Scale
High Scale
0 to 200 mA
0 to 500 mA
0 to 1000 mA
Current Regulation
± 1% Full Scale
Braking Control
10-turn potentiometer (internal) or
0–5 V DC input (external)
Brake Fuse (5 × 20 mm)
UL/CSA 1.25 A 250 V SB
IEC 1.00 A 250 V T
Line Fuse (5 × 20 mm)
120 V: UL/CSA 1.0 A 250 V SB
240 V: IEC 0.4 A 250 V T
Power Requirements
100 VA
Voltage Requirements
120/240 V AC 50/60 Hz
Model 5210-2 Power Supply
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