| Customization: | Available |
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| Current Type: | AC |
| Phase: | Single Phase |
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Servo Control (High Precision): Servo motor-driven voltage regulation for fast response and stable output voltage.
High Efficiency >95%: Low energy loss, more energy-saving for long-term operation.
Output Accuracy ±3% (Adjustable): Ensures critical equipment receives power close to the rated voltage.
Wide Input Range: 90V-260V (or customizable), suitable for areas with large grid fluctuations.
Comprehensive Protection: Over-voltage/under-voltage protection, short-circuit and overload protection, and complete circuit protection devices to extend equipment lifespan.
Digital Monitoring: LCD display of input/output voltage for clear operational status at a glance.
Reliable & Durable: Suitable for continuous operation in commercial and industrial environments.
| Specification | TND-10KVA up to 60KVA |
| Input Voltage | 90V-260V AC or customized |
| Output Voltage | 220V AC or customized |
| Output Precision | ±3%(Adjustable) |
| Frequency | 50/60Hz |
| Power Factor | 80% |
| Efficiency | >95% |
| Control Type | Servo Type |
| Operating Temperature | -10~+40 |
| Over/Low Volt Protection | YES |
| Circuit Protection | YES |
| Digital Display | Show input and output voltage |
Office buildings, network server rooms, POS and cashier systems
Medical equipment and laboratory instruments (consult before use with life-support critical equipment)
Small workshops, precision machinery, printers, communication devices
TND series fully automatically voltage regulator consist of contact autotransforme r, servo motor, automatic control circuit etc.When grid voltage instability or load change,automatically sampling control circuit sends a signal to drive servo motor,adjust the position of the self coupling voltage regulator for carbon brush,make the output voltage rating reach the stable state.
Q1: What is a Servo Voltage Stabilizer?
A: A servo-type voltage stabilizer uses a servo motor to drive the voltage-regulating element (or mechanism) for continuous adjustment of the output voltage, keeping fluctuating input voltage stable at the set level. Compared to inductive or electronic types, the servo type offers superior accuracy and durability, especially suitable for applications requiring higher voltage precision.
Q2: Does starting surge affect the selection?
A: Yes. Inductive loads such as motors and air conditioners draw large inrush currents at startup. When selecting a model, reserve extra capacity (typically 2-3 times the starting current) and choose a higher-capacity unit.
Q3: How to maintain it?
A: Keep the unit ventilated, regularly clean the ventilation openings and fans, and check wiring tightness. For the servo mechanism, follow the manufacturer's maintenance schedule for periodic inspections.
Q4: What protection mechanisms are included?
A: This unit features automatic cut-off for over-voltage/under-voltage, overload/short-circuit protection, and circuit protection, automatically safeguarding connected loads and triggering alarms (depending on configuration).
Q5: Can input/output voltage or higher capacity be customized?
A: Yes. The product series supports customization (e.g., different output voltages, frequencies, or models above 30kVA). Please specify your requirements when placing an order.
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