Universal SSEA-053 Automatic Voltage Regulator
Universal SSEA-053 Automatic Voltage Regulator
Replaces SS-053 & ADVR-053. Self Excited, 5 amp automatic voltage regulator. The ADVR-54 is a compact size, robust and high reliable voltage regulator. Innovative heat sink significantly increases cooling efficiency. Working on 220/380/440/480 Vac with selectable switches. Capable soft start voltage ramping, over excitation protection and a digital low frequency protection circuit, preventing thermal drift. EMI suppression and automatic shut off output when voltage sensing is lost, with a built-in high capacity fuse.
$205.31
Product Summary
Technical Specifications
Input:
170 − 520 Vac Single-phase, 2-wire
220/440 Vac (DIP switch setting)
170 − 260 Vac @ 220 Vac
340 − 520 Vac @ 440 Vac
Power Input: Voltage 100~300 VAC 1 phase 2 wire
Output:
Voltage Max. 63 VDC @ 220 VAC input
Max. 90 VDC @ 240 VAC input
Current Continuous 5A, Intermittent 7A for 10 sec.
Resistance Min. 15 Ohm Max. 100 Ohm
Voltage Regulation: 5 VAC
External Volts Adjustment: 3.5% with 1 K Ohm 1 watt trimmer
Unit Power Dissipation: Max. 8 watt
Soft Start Ramp Time: 3 sec. +/- 10%
EMI Suppression: Internal electromagnetic interference filtering
Thermal Drift: -40°C to +70 °C，< 3%
Under Frequency Protection:
60 Hz system presets knee point at 55 Hz
50 Hz system presets knee point at 45 Hz
Environment:
Operating Temperature : -40~70 °C
Storage Temperature : -40~85 °C
Relative Humidity : Maximum 95% Vibration : Vibration : 5g @ 60 Hz
AVR Controls Functions:
VOLTS : Voltage Adjustment
STAB : Stability Adjustment
U/F*: To Set the U/F Knee Point (Under Frequency)
Dimensions: 121.0 (L) x 81.0 (W) x 44.5 (H) mm
Weight: 270 g ±2%