Product descriptions from the supplier
Overview
AVR High Precision Three Phase 380V Hot Selling Voltage Regulators/Stabilizers
All our products we got CE &RoHS & ISO 9001&SGS
Our voltage regulators with 2 years warranty,during our warranty we bear all(include all replace parts and freight cost to your address).
we don't show that how good after-sales service we offer, we just only want to tell our customers how good quality we produce.2 year warranty easy,but bear all,Can you?
Welcome to inquiry us of our product all materials parts' brand.
Features of Servo control Voltage Stabilizer(why choose us)
1. High quality Isolation transformer,insulation level is H
2. Input switch use N0.1 China brand -Chint brand,or Schneider (option)
3. Efficiency up to 99%
4. Independent or Dependent Three Phase Regulation subject to the order
5.Over load capacity is 200%-5s,150%-1min
6.Low loss
7. Rich protection functions
8. Manual bypass(use red copper materials)
9. With Surge protection, with over temperature protection,with time delay protection.
10. Remote control with RS232 or RS485 ( optional )
11. Indoor use IP23(Nema 2),Out door use IP54(Nema 3 R)or 65(option)
12.High customization ability
Specification:
Three-phase voltage regulator -basic parameters | ||
capacity | 20KVA | |
AC input | input switch | Chint or Delixi 3P 45A |
Phase | 3φ4W | |
Voltage | AC 380V ± 20% Voltage can be customized | |
frequency | 50Hz/60Hz | |
AC output | Phase | 3φ4W |
phase voltage | AC 380V ± 2% Voltage can be customized | |
frequency | 50Hz/60Hz | |
current | 30A | |
Voltage stabilization accuracy | Factory setting 2% (1%-5%) adjustable | |
Regulator type | Three-phase fully automatic microcomputer intelligent voltage regulation and voltage stabilization control system | |
power factor | 0.8 for long term use | |
efficiency | 98% | |
Protective function | Under voltage, over voltage, over current, over temperature, phase loss, short circuit, delay, lightning protection, with buzzer alarm and cut off input after 90 seconds | |
LCD operation interface | Fault display: under voltage, over voltage, over current, over temperature, phase loss alarm Voltage and current calibration, output voltage setting, undervoltage, overvoltage, overcurrent setting Voltage stabilization accuracy setting | |
Communication Interface | RS232/RS485 | |
Output voltage setting range | 350V-415V | |
Insulation level | Class F | |
Response time | 0.5s | |
Waveform distortion | Sine wave without waveform distortion | |
Load loss | ≤2% | |
Protection level | IP22 | |
noise | ≤60db | |
Bypass mode | Manual bypass or automatic bypass | |
cooling method | Natural cooling + forced air cooling | |
Weight (kg) | about 115kg | |
Volume(mm) | Length 550 Width 360 Height 750 | |
Operating environment | -20℃~+45℃ | |
Relative humidity | ≤90% | |
Altitude | ≤1500m | |
Warranty date | 2 year warranty | |
After-sales service | Solved within 24 hours | |
