3-Phase Servo Linear Stabilizer – 80 kVA

is an 80 kVA three-phase servo linear voltage stabilizer from the TPL Series 30%, engineered to provide stable power output even when faced with substantial input voltage variations. It accepts a 3*400Vac+Neutral input and delivers a consistent output with an adjustable accuracy of 0.5-1% across an input voltage tolerance of ±30%. This unit is equipped with a full suite of protection features, including over/under voltage, overload, short circuit, over heat, internal bypass, input circuit breaker, SafeStart, phase sequence, phase failure, and a ventilation system. Monitoring and control are facilitated through an intuitive touch screen display showing key parameters like V, I, PF, and T, and offering manual interference and fault record functionalities. Communication interfaces include Ethernet, USP, MODBUS TCP, and GPRS. Achieving >98% efficiency at full load, backed by a 2-year warranty and 25-year spare part availability, this robust stabilizer ensures reliable operation in challenging power environments. Optional enhancements include input/output surge arrestors, EMI/RFI filter, and a fire sensor. 🔧 Specifications:
• Reference No.: TPL – 3 – 30 – 80000
• Description: 3-Phase Servo Linear Stabilizer
• Model: TPL Series 30%
• Input Voltage (I/P): 3*400Vac + Neutral
• Output Voltage (O/P): 3*400Vac + Neutral
• Accuracy: 0.5-1% Adjustable
• Permissible Tolerance: ±30%
• Power: 80 kVA
• Current: 115.4A
• Frequency: 50Hz-60Hz ±5%
• Ambient Temperature: Up to 50°C
• Protection Degree: IP23
• Protections: Over/Under Voltage, Overload, Short Circuit, Over Heat, Internal Bypass, I/P Circuit Breaker, SafeStart, Phase Sequence, Phase Failure, Ventilation System
• Harmonic Distortion: Nil
• Insulation Class: H
• Insulated Strength: 2500V/min
• Cooling: Natural Air + Fans (Forced Ventilation)
• Admitted Load Variation: 0 to 100%
• Admitted Load Unbalance: Up to 100%
• Admitted Overload: 150% for 1 min
• Control Each Phase: Independent Phase Control
• Correction Time: 20ms/volt (for full regulation)
• Display & Instrumentation: Touch Screen (V,I,PF,T.), Manual Interference, Fault Record
• Communication System: Ethernet, USP, MODBUS TCP, GPRS
• Efficiency: >98% at full load
• Display: LCD Display
• Warranty: 2 years
• Maintenance: Spare parts exist for 25 years
• Weight: 675 kg
• Dimensions: 407 × 1650 × 930 mm
• Option: Input/Output Surge Arrestor (Class I/II), EMI/RFI Filter, Fire Sensor
• IEC Standards: IEC-61558-48, IEC 61000-6-2, IEC 62103, IEC 60529, IEC 61558-2 & IEC 61558-1 💡 Applications:
• Industrial processes in regions with unstable grid conditions
• Commercial buildings experiencing frequent voltage sags and swells
• Equipment requiring stable power across a wider range of input voltages
• Protection of sensitive loads from potentially damaging voltage fluctuations

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