200KVA 3 Phase Voltage & Frequency Converter
Rated Power: 200KVA
Input Voltage: Client to specify
Input Frequency: 50/60Hz
Output Voltage: Client to specify
Output Frequency: 50/60Hz
MOQ: 1 Set/Piece
OEM & ODM Service: Available
Brand: Noyark
Packaging: Plywood Case
Payment Methods: T/T, L/C, Western Union, Credit Card
Grid systems around the world don't all operate at the same frequency. Whilst the majority of countries use a 50 Hz grid, around 25 percent of nations employ a 60 Hz system. The solution is to convert the grid supply frequency to match the requirements of the application, be it factory or test facility, to avoid the expensive recalibration or reconfiguration of your equipment. Noyark static frequency converters operate using a double conversion process: a rectifier converts AC to DC, and an inverter converts DC back to AC at the desired frequency and voltage, allowing seamless connection.
Specifications
| Technology | Solid-State PWM IGBT Design (Rectifier: SCR, Inverter: IGBT) | ||
| Rated Power | 200KVA | Display | Touchable 7'' LCD Screen |
| Input Voltage | Client to specify | Input Frequency | 50/60Hz |
| Phase Number | 3 | Output Frequency | 50/60Hz |
| Output Voltage | Client to specify | Output Waveform | Sine Wave |
| Phase Number | 3 | Output THD | ≤2% (Linear Load) |
| Protections | Circuit Breaker, Fuse Blown, IGBT Fault, Over / Under Voltage, Over Current, Over Load, Overheat, Short Circuit | ||
| Overload | 100% Load: Normal Operation 120% Load: 10s 150% Load: 1s 200% Load: Cut Off Output Immediately | ||
| Response Time | 2ms |
Altitude
|
≤1000m |
| Voltage Accuracy | ±1% |
Relative Humidity
|
≤95% (non-condensing)
|
| Frequency Accuracy | ±0.01% |
Ambient Temperature
|
-15℃ to +45℃
|
| Cooling | Forced Air | Protection Degree | IP20 (IP44 and above optional) |
| Efficiency | ≥92% | Installation | Indoor (outdoor optional), floor mounted |
| Duty Cycle |
Continuous
|
Standard
|
IEC 61000-6-2, IEC 61000-6-4, IEC 62477-1 |
*Specifications subject to change without prior notice. We offer customization service, you can send us your detailed requirements.
Features
Double Conversion: AC-DC-AC true double conversion technology.
PWM / IGBT Design: Pulse-width modulation, 100% solid state circuit, static without moving parts.
Galvanic Isolation: Output with built-in isolation transformer to provide galvanic isolation.
Full Protection: Input & Output Circuit Breaker, Under / Over Voltage, Overload, Overheat, Short Circuit, etc.
Pure Sine Wave: High-frequency IGBT technology and isolation transformer guarantee a perfect sine wave output.
Multiple Functions: Not only can convert and stabilize voltage & frequency, but also can change the phase number.
7'' Touch Screen: High degree of user-friendliness, display voltage, current, power, frequency, temperature, etc.
Gallery
*All images are representative only. Detailed information on size, weight and other technical details should be confirmed with us.
Buying Guides
Where the load type is inductive in nature, such as motors (fans, pumps, etc), solenoids, and relays, it is essential that high inrush current and short-time overload factors are fully considered
With motors (without a soft start facility) typically drawing on start-up current 5 to 7 times the stated rating of the motor.
A static frequency converter (SFC) is NOT a variable frequency drive (VFD).
Calculate the kVA Rating. 3-phase kVA calculation: voltage x amperage x 1.732 / 1,000; 1-phase kVA calculation: voltage x amperage / 1,000.
Determine the Input (primary) and Output (secondary) Voltage. Input voltage is the voltage of the source electricity that needs to be changed, output voltage is the voltage being supplied by the SFC.
Choose the Right Phase Number. 1-phase power is found in homes and small buildings, while 3-phase power is found in larger commercial and industrial settings.
Determine the Input (primary) and Output (secondary) Frequency. Input frequency is the frequency of the source electricity that needs to be changed, output frequency is the frequency being supplied by the SFC. In this page, input frequency is 60hz and output frequency is 50hz.
Identify the Load Type. Inductive or resistive, direct start or soft start, what is the maximum starting current, etc.
Choose Suitable Protection Degree. IP20, IP44, IP54, Containerized.
Identify Installation Conditions. It is necessary to know: indoor or outdoor installation; installation site altitude and climatic characteristics; ambient temperature.
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