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SPECIFICATIONS
Capacity (kVA) : 1250kVA
Circuit Type : Inductive Voltage Regulator
AC INPUT :
Phase : 3 phase 3Wor4W
Voltage : 220V, 380V
Voltage Range : -13%~+17% ( option: -22%~+30% )
Frequency : 47-63 Hz
AC OUTPUT
Phase : 3 phase 3Wor4W
Voltage : 200V/208V/220V, 380V/400V/415V
Accuracy : ±2% ( ±1% ~ ±5% Adjustable )
Voltage Modulation : ≤ 4 V/S
Overland : 125%-40min, 150%-20min, 175%-10min, 200%-5min
Total Harmonic Distortion : ≤ 1% ( Compared with input )
VA Efficency : ≥ 97%
Measurement : Input Line Voltage and Frequency, Output Line Voltage, Phase Voltage, Line Current, and Frequency;
VA, W, P.F. ; Load Rate; Internal Temperature
PROTECTION
Lose Phase, Phase Reversed Protection
Output Over Voltage & Under Voltage Protection
Output Overload Protection
Over Temperature & Over Current
Redundant Circuit Control
Event History Inside Memory for up to 200 events
USER INTERFACE
Operation : LCD and Push Button with Light
Alarm : Alarm I.Audio Alarm II.Activate
Communication : RS-485
Software : Remote Control and Monitor
ENVIRONMENT
Working Temperature:-5°C ~ 40°C
Storage Temperature:-30°C ~ 40°C
Humidity: < 95% ( non-condensing )
Altitude: ≤ 1000 meter
Cooling System : Fan cooling
Noise : ≤ 60 dB
Machine Dimension (WxDxH) mm : 800x1400x2020
Packing Dimension (WxDxH) mm : 980x1670x2300
Weight (kg) : 1760
OPTIONAL:
Auto Transformer
Full time lightning and surge protection
The APH series is a cost-effective inductive type automatic voltage regulator with output power up to 1000kVA and strong overload capability to sustain abusive loads. These features make it widely applied in motor industries, CNC machines, transportation system, production equipment , and factory for power conditioning purposes.
Employing electromagnetic inductive design, APH is different from conventional voltage regulators that it does not have graphite brush, which makes it easier to maintain. As the grid’s voltage fluctuates, APH uses the internal rotation of the motor to adjust the angle of compensation transformer to step up or step down the output voltage and stabilize the voltage to the load.
The APH series are three-phase voltage regulators with output power range from 10kVA to 1000kVA, input voltage range of -13% to + 18% (or optional -22 % to + 30%), and voltage regulation of ± 2%. The units have strong overload capability for different types of loads .
