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category： Voltage Regulators/Stabilizers
reference price：￥$700.00 - $735.00
AVR 80 kva 75 kva 60 kva 50 Kva 3 Phase Automatic Voltage Regulator Stabilizer
Generator voltage regulator,servo stabilizer,Auto voltage stabilizer
CE & ISO 9001&SGS&RoHS
Features of Servo control Voltage Stabilizer
1. High quality Isolation transformer,insulation level is H
2. Input switch use N0.1 China brand -Chint brand,Schneider (option)
3. Efficiency upto 99%
4. Independent or Dependent Three Phase Regulation subject to the order
5. Rich protection functions
6. Manual bypass(use red copper materials)
7. With Surge protection, with over temperature protection,with time delay protection.
8. Remote control with RS232 or RS485 ( optional )
9. Indoor use IP23,Out door use IP54 or 65(option)
10.Strong customization ability
50kva automatic voltage stabilizer specifications:
1 | Type | AVR | |
2 | Capacity | 50KVA | |
3 | AC Input voltage | Switch | 3P50A(CHINT Brand Switch) |
|
| Phase | Three Phase |
|
| Voltage | 380V±20%or ±30%±60% (or customized) |
|
| Frequency | 50/60HZ |
4 | AC Output voltage | Phase | Three Phase |
|
| Voltage | 380V (or customized) |
|
| Frequency | 50/60HZ |
6 | Voltage Accuracy | ±1-5%V Adjustable(Factory set±2%) | |
7 | Load working | Can continuous working 80% load | |
8 | Efficiency | >98% | |
9 | Insulation strength | 2500V/Min | |
10 | Insulation Class | H class | |
11 | Cooling method | Natural cooling/Fan system cooling | |
12 | Resist electric strengh | 2500VAC/min | |
13 | Noise | ≤50db(Not include forced air cooling system) | |
14 | Temperature Rise | ≤75℃ | |
15 | Size: | Length580 *Width 320* High550(mm) | |
16 | Weight : | Net weight:100KG Grossweight:115KG | |
17 | Environment | Ambient Temperature | -10~35℃ |
|
| Related humidity | 15~85%(25℃) |
|
| Altitude | <1500M |
18 | Warranty | 2 years | |
19.Protection Function
| Over/under voltage protection | When the input voltage exceeds the value of over/under voltage, the stabilizer will protect automatically |
Over current | When the current exceeds the rated value, automatically cut off the input | |
Overload and short circuit protection | When the load exceeds the overload value or short circuit of the equipment, it can cut off the power supply within the specified time; | |
Position Limitation Protection | When the brush is running over the area, automatically stop adjustment; | |
Bypass Protection | When the voltage stabilizer needs maintenance or in failure, the switch can be switched manually in the power supply; | |
Effective sampling circuit control | High accuracy, good sensitivity, frequency characteristic measurement, good rate, high input impedance, low output impedance, wide range and low power consumption power supply | |
Circuit Function | When the sampling voltage is lower than the lower reference voltage or higher than the upper limit voltage, the brush will automatically return to the center; |
Automatic voltage stabilizer 50kva detail pictures:
Some quality testing machine from Xingkerong:
