63-23-750-8 SOLA HEVI DUTY, 63-23-750-8 Datasheet - Page 10

• Manufacturer Part Number: 63-23-750-8
• Description: Voltage Regulator/Power Conditioner
• Manufacturer: SOLA HEVI DUTY
• Series: MCRr

Specifications of 63-23-750-8

• Suppressor Type: Power Line Conditioner
• Input Voltage: 415V
• Output Voltage: 110V
• Width: 13"
• Height: 30"
• Output Voltage 3: 220V
• Drop Ship: Yes
• Output Type: Fixed
• External Height: 30"
• Output Power: 5000 VA
• Input Voltage (nominal): 380 V
• Features: Harmonic Filtering
• Mounting Type: Surface Mount
• Voltage Regulation: +/- 3 %
• Voltage Regulation Accuracy: +/- 3 %
• Lead Free Status / RoHS Status: na

Nominal voltage is too high
Nominal voltage is too low
Unit does not regulate closely
Output voltage is very low
(20–60 V)
No output voltage
Transformer operating
temperature
Regulator is operating, but does
not appear to have the correct
output
For further assistance, please contact SolaHD Technical Support at:
[phone] U.S.
[phone] International
E-mail: [e-mail]
Problem
8.0 Troubleshooting
1. The load may be considerably less than the full rating. See
2. The load may have a leading power factor.
1. The load power factor may be lagging.
2. The unit may be slightly overloaded. See “6.10 Current
1. The unit may be slightly overloaded. See “6.10 Current
2. Actual line voltage swings may be outside the rated range of
3. On varying loads, a certain amount of load regulation may
1. Unsuspected or unplanned overloads of substantial size
2. One or more capacitors in the regulator may be defective.
1. Check power source breakers or fuses.
2. Check input switch.
3. Check continuity between input terminals, and also between
1. The transformer used in the regulators is designed to
The steps below will usually establish whether the apparent
poor performance is due to a fault in the regulator or to some
peculiarity of the working load.
1. Disconnect the working load.
2. Connect a dummy load of lamps, heaters, or other resistive
3. Measure the output voltage of the regulator (using a true
“6.4 Load Regulation”.
Limitations”.
Limitations”.
the unit, particularly on the low side.
be mixed with the line voltage regulating action. See “6.4
Load Regulation”.
may occur intermittently (motor-starting currents, solenoid
in-rush currents, etc.). See “6.10 Current Limitations”.
output terminals.
operate at high flux density and relatively high temperatures.
After connection to the line for 30 minutes or so, the trans-
former core structure may be too hot to touch with your bare
hands. This is normal and should not cause concern.
loads (substantially equal to the full load rating of the regu-
lator) directly across the output terminals.
RMS type voltmeter) directly across the output terminals.
MCR Portable Series Instruction Manual • 10
Action