Product Description
1. Input Voltage: Single-phase 220V.
2. Output Voltage: 0–300VAC (higher voltage can be customized).
3. Input Frequency: 50Hz, 60Hz.
4. Output Frequency: Adjustable from 40Hz to 120Hz. Output frequency from 40Hz to 400Hz is available upon request.
5. Voltage, frequency, current, and power are displayed by 4-digit LED meters, which are simple to read and offer high resolution.
6. Voltage (V), frequency (Hz), current (A), and power (W) are measured and displayed simultaneously in four separate windows, with no need for switching.
7. No radiation interference, low harmonic content, and specially treated to avoid generating interference.
8. Pure and stable sine wave output.
9. Large capacity, high efficiency, low noise design, and high reliability.
10. Provides standard voltage and frequency for various countries worldwide, suitable for simulating and testing different electrical products.
11. Strong overload capability, with instantaneous current able to withstand up to 3 times the rated current.
12. Equipped with overcurrent, overtemperature, short circuit, and instantaneous power failure protection, as well as warning devices.
13. Suitable for resistive, capacitive, inductive, and other non-linear loads.
Technical Specifications
| Model | KSD-1105 |
| Capacity | 5KVA |
| Production Method | IGBT/PWM Pulse Width Modulation Method |
| Input | Phase: Single Phase |
| Voltage: 1 Phase 2 Wires + PE: 220V±10% | |
| Frequency: 50Hz or 60Hz±5% | |
| Output | Voltage (Single Phase): 0-150V (Low Range) 0-300V (High Range) |
| Current: Low Range L: 41.6A High Range H: 20.8A | |
| Frequency: 40Hz-400Hz | |
| Load Regulation | ≤±1% |
| Frequency Stability | ≤±0.01% |
| Harmonic Distortion | Sine Wave, ≤2% |
| Crest Factor | 3:01 |
| Overall Efficiency | ≥85% |
| Protection Response Time | ≤2ms |
| Display | Frequency Meter: 4 Digits, Digital Frequency Meter / Resolution 0.1Hz |
| Voltmeter: 4 Digits, Digital Voltmeter / Resolution 0.1V | |
| Ammeter: 4 Digits, Digital Ammeter / Resolution 0.1A | |
| Wattmeter: 4 Digits, Digital Wattmeter / Resolution 0.1W | |
| Protection Devices | With overload, overtemperature, short circuit, and instantaneous power failure protection, and alarm device |
| Working Environment | Temperature: 0-40deg.℃ |
| Humidity: 0-90% (non-condensing) | |
| Cooling Method | Fan Cooling |
| Dimensions | 68*50*97（cm） |