400 kVA Balance Type

Category: Servo Voltage Stabilizers | Product ID: 17

Date Added: August 13, 2025

Last Updated: June 15, 2026

The 400 kVA Servo Voltage Stabilizer is designed for large-scale industrial and commercial applications that require precise voltage regulation. With advanced servo motor control, it ensures ±1% output voltage stability, protecting sensitive machinery and improving operational efficiency. Built for reliability, low maintenance, and energy savings, this stabilizer is ideal for factories, hospitals, data centers, and manufacturing plants.

₹567,000.00

-15%

₹480,000.00

Additional Price Details

Price: ₹ 4,80,000 (Excluding GST)
GST @ 18% extra
Shipping charges as applicable

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Capacity: 400 kVA
Voltage Regulation Accuracy: ±1%
Input Voltage Range: 340 V – 480 V (3 Phase)
Output Voltage: 400V / 415V ±1%
Control Type: Servo motor controlled with microprocessor-based controller
Cooling: Oil-cooled or air-cooled (as per model)
Efficiency: > 98%
Overload Capacity: 120% for short duration
Protection: Overload, short-circuit, phase failure, and high/low voltage cut-off
Display: Digital/LED voltmeter & ammeter for input/output
Duty Cycle: 100% continuous operation

Capacity 400 kVA
Input Voltage 340V – 480V (3 Phase)
Output Voltage 400V / 415V ±1%
Regulation ±1%
Frequency 50 Hz / 60 Hz
Efficiency > 98%
Cooling Oil / Air cooled
Insulation Resistance > 5 MΩ at 500V DC
Waveform Distortion Nil
Ambient Temp. -5°C to 50°C
ProtectionOverload, Short Circuit, Phase Failure, High/Low Cut-off
Control Microprocessor-based, Servo Motor
Duty Continuous

400 kVA Balance Type

Additional Price Details

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