Sinuo Testing Equipment Co. , Limited
| Payment Terms | L/C, , T/T, Western Union, MoneyGram |
| Supply Ability | 20 sets per month |
| Delivery Time | 30 Days |
| Packaging Details | Plywood |
| Power Capacity | 120KVA |
| Input Power Supply | Three-phase four-wire |
| Output Phase Voltage Range | Single-phase: low range 0.0 ~ 150.0V, high range 0 ~ 300.0V, resolution 0.1V |
| Output Line Voltage Range | Single-phase: low range 0.0 ~ 260.0V, high range 0 ~ 520.0V, resolution 0.1V |
| Output Frequency | 45 ~ 400Hz, resolution 0.1Hz; fixed frequency output: 50Hz, 60Hz, 400Hz |
| Distortion | ≤2% (Resistive load) |
| Brand Name | Sinuo |
| Model Number | SN9912-120KVA |
| Certification | Calibration Certificate (Cost Additional) |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, , T/T, Western Union, MoneyGram | Supply Ability | 20 sets per month |
| Delivery Time | 30 Days | Packaging Details | Plywood |
| Power Capacity | 120KVA | Input Power Supply | Three-phase four-wire |
| Output Phase Voltage Range | Single-phase: low range 0.0 ~ 150.0V, high range 0 ~ 300.0V, resolution 0.1V | Output Line Voltage Range | Single-phase: low range 0.0 ~ 260.0V, high range 0 ~ 520.0V, resolution 0.1V |
| Output Frequency | 45 ~ 400Hz, resolution 0.1Hz; fixed frequency output: 50Hz, 60Hz, 400Hz | Distortion | ≤2% (Resistive load) |
| Brand Name | Sinuo | Model Number | SN9912-120KVA |
| Certification | Calibration Certificate (Cost Additional) | Place of Origin | China |
| High Light | 400Hz Variable Frequency Power Supply ，IP2X Variable Frequency Power Supply | ||
120KVA AC Power Source Three Phase Large Capacity Variable Frequency Power Supply
Product Overview:
1.1 Features
● Based on high frequency SPWM hardware adjustment technology, the response is fast and output is stable.
● With high-power MOS / IGBT drive, the operation is reliable and the overload capacity is strong.
● Suitable for various loads such as resistance, inductance, rectification, etc. .
● With protection against abnormal conditions such as overheating, overcurrent and short circuit.
● With parameter memory function and shortcut key operation mode, the operation is easy.
● The power supply voltage is adjustable online, and the output frequency is optional.
● Adopts high-brightness LED display, which is clear and eye-catching, with wide viewing angle, and convenient for production line use.
● With RS232 communication interface, the baud rate can reach 9600.
1.2 Main purpose and scope of application
● Professional laboratory (EMI / EMC / safety regulations)
● Manufacturing plants (quality assurance / life test)
● Testing of products, simulating power grids of various countries
● Product development testing.
Technical Parameters:
| Model no.: | SN9912-120KVA |
| Power capacity | 120KVA (can be customized) |
| Input power supply | Three-phase four-wire 220V±10%,60Hz or 380V±10%,50Hz |
| Output phase voltage range | Single-phase: low range 0.0 ~ 150.0V, high range 0 ~ 300.0V, resolution 0.1V |
| Output line voltage range | Single-phase: low range 0.0 ~ 260.0V, high range 0 ~ 520.0V, resolution 0.1V |
| Output voltage tolerance | 110V and 220V:±1%, others are ±1.5%； |
| Output frequency | 45 ~ 400Hz, resolution 0.1Hz; fixed frequency output: 50Hz, 60Hz, 400Hz |
| Frequency stability | ≤0.01% |
| Voltage stability | ≤1% |
| Distortion | ≤2% (Resistive load) |
| Crest coefficient | 3:1 |
| Source voltage effect | ≤1% |
| Load effect | ≤1% |
| Effectiveness | ≥80% (3kVA and below capacity ≥70%) |
| Frequency display | Four-digit LEDs, resolution 0.1H |
| Voltage display | Four-digit LED, resolution 0.1V |
| Current display | Four-digit LED, resolution 0.001A / 0.1A |
| Power display | Four-digit LED, resolution 0.01W / 0.1kW |
| Power factor display | Three-digit LED, resolution 0.01 |
| Preset function | Output voltage, output frequency, output voltage up and down floating percentage preset |
| Shortcut function | Commonly used voltage and frequency conversion, output voltage floating up and down selection |
| Alarm function | After the protection device is activated, an alarm (sound and light) signal is issued, and the fault code is displayed |
| Overload capacity | 15s, 5s overload protection |
| Overheating protection | Power device temperature is greater than 85 ℃ ± 5 ℃ |
| Enclosure rating | IP2X |
| Chassis structure | Cabinet type (with casters) |
| Working environment | Temperature: -10 ℃ ~ + 40 ℃; relative humidity: 10% ~ 90% (40 ℃) |
Company Details
Business Type:
Manufacturer
Total Annual:
800000-1500000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing la... Sinuo is an innovation manufacturing company, specializing in the research and development and sales of laboratory construction and testing equipment for electrical appliances (covering the construction of energy efficiency and performance laboratories, as well as supplementary waterproof testing la...
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