Product Introduction:
Model SP300VA4000W is variable AC Output Power Supply.The user interface features a numeric keypad, rotary knob, a 5.6-inch color LCD display capable of displaying precision ac or dc total 15 electrical parameters simultaneously. All measurements and setting values are concurrently displayed on the screen including a graphical display of the output waveform. Additionally, LAN, USB,and RS232 interfaces are all standard.
Except the 4000W AC Power Supply,it could be also have other power opition for 5000W AC Power Supply,3000W AC Power Supply,kindly check more with the regional sales.
Application Area:
This series is applicable to multiple sectors such as electric, lighting and aviation sectors and it could be applied to enterprise's production test as well.
Product Features:
● 5.6" large touch color screen, possess complete functions and easy to operate.
● Support for USB data import/export and screen snap from front panel.
● AC+DC mixed or independent output mode for voltage DC offset simulation.
● Capable of setting voltage and current output restriction, support for constant current output mode.
● Capable of setting output slope of voltage and frequency.
● Capable of setting ON/OFF phase angle.
● Support for LIST/PULSE/STEP mode, simple time setting and circulation setting, which is suitable for power line disturbance simulation test.
● Built-in power sweeping function.
● Built-in Transient mode.
● Built-in Dimmer function.
● With reverse current protection to avoid current flowing backward.
● Built-in power meter, which is capable of measuring 15 electrical parameters, including voltage, current, frequency, etc.
● Support mA current measurement function.
● Built-in IEC61000-3-3/ IEC61000-3-2/ IEC61000-4-11/ IEC61000-4-14/ IEC61000-4-28/ IEC61000-4-13 standard test required waveform.
● Support up to 2 units in series, 4 units in parallel and 3 units combined to 3-phase power output (optional).
Basic Functions:
1. Adjustable Phase Angle/Slope
Adjustable Phase Angle/Slope is applicable to verification test of ON/OFF inrush current testing. This function is applicable to start inductive or capacitive load with large capacity to avoid high current when instantaneously start the device.
2. High Output Current Crest Factor
The surge current could reach 5-6 times of the rated current, especially suitable for inrush current testing.
3. Transient mode
Transient mode simulates the impact on test object when turn on or turn off transient high power capacity load in power grid.
4. Dimmer Function
Support Dimmer function, which is applicable to conduct speed regulating or dimming verification test for electric motor, lamp and other products.
5. Output Simulation Sequence and Disturbance Simulation
Capable of simulating power line disturbance simulation test.
Advanced Functions:
1.Output Impedance(Applicable to Professional Version)
Support Simulating Output Impedance.
2.Built-in IEC Standard Test(Applicable to Professional Version)
Built-in IEC standard test could be recalled directly.
3. Amplifier Function
The programmable AC Power Source could realize real time output by tail after signal waveform.
4. Harmonics/ Inter-harmonics Generate Simulation and Harmonics Measurement(Applicable to Professional Version)
Up to 40 orders of harmonics components, applicable to interference simulation test.
5. External Control Function
Programmable Ac Power Sources could provide analog input under test simulation of PASS, FALL and RUN status and user can control ON/OFF externally, force to shutdown, reset and upload 7 sets of stored parameters.
6. 3-Phase Operation and Parallel Mode
Support up to 2 units in series, 4 units in parallel and 3 units combined to 3-phase power output.
Technical Specification:
| | Model | SP300VAC4000W
Advanced | SP300VAC4000W
Professional |
| INPUT |
| 1 | Voltage | 190~265VAC |
| 2 | Frequency | 47~63Hz |
| 3 | Phase | 1 Phase, 2Wire+Groud |
| 4 | Max. Current | 25A |
| 5 | Power Factor
at 220VAC Input ,
Full Load | ≥0.99 Active PFC |
| 6 | Efficiency | >87% (Peak)
>86% at 220VAC,50Hz input/230VAC,50Hz output, Full Load |
| OUTPUT |
| 7 | AC Power | 4000VA |
| 8 | Max. Current
(r.m.s) | 0~150V(L) | 32A |
| 0~300V(H) | 16A |
| 9 | Max. Current
(Peak) | 0~150V(L) | 160A |
| 0~300V(H) | 80A |
| 10 | Phase | 1 Phase |
| 11 | Crest Factor(CF) | ≤5 |
| 12 | Load Regulation | ±0.1%F.S.(Resistive Load) at 15-70Hz
±0.5%F.S.(Resistive Load) at 70.1-1200Hz
Note:1001~1200Hz only available to Professional Version Models |
| 13 | Line Regulation | ±0.1V |
| 14 | Voltage(AC) | Range | 0~300VAC, 150V/300V/Auto Mode |
| Resolution | 0.1V |
| Accuracy | 0.2% of setting +0.2%F.S. |
| 15 | Voltage(DC) | Range | 0~424VDC |
| Resolution | 0.1V |
| Accuracy | 0.2% of setting +0.2%F.S. |
| Max. Power | 4000W |
Max. Current
(L/H Range) | L 22.6A |
| H 11.3A |
Rise time/
drop time | <180us |
| 16 | Current OC
Fold Mode | Resolution | 0.01A |
| Accuracy | 0.5% of setting +1.0%F.S. |
Response
Time | <1400ms |
| 17 | Frequency | Range | 15~1000Hz Full Range ADJ | 15~1200Hz Full Range ADJ |
| Resolution | 0.1Hz at 15.0~99.9Hz,
1Hz at 100~1000Hz | 0.1Hz at 15.0~99.9Hz, 1Hz at 100~1000Hz, 5Hz at 1001~1200Hz |
| Accuracy | 0.03% of setting |
| 18 | Programmable Output Impedance | Range | N/A | 0Ω +0mH~1Ω +1mH |
| 19 | Harmonic & Inter- harmonics Simulation | Range | N/A | 2400Hz |
| MEASUREMENT |
| 20 | Voltage | Range | AC 0~300VAC
DC 0~424VDC |
| Resolution | 0.1V |
| Accuracy | 0.2% of setting +0.2%F.S. |
| 21 | Frequency | Range | 15~1000Hz | 15~1200Hz |
| Resolution | 0.1Hz at 15.0~99.9Hz,
1Hz at 100~1000Hz | 0.1Hz at 15.0~99.9Hz, 1Hz at 100~1000Hz, 5Hz at 1001~1200Hz |
| Accuracy | 0.1% of setting |
| 22 | Current
(r.m.s) | Range | H 0.2A~32A |
| M 0.2A~20A |
| L 0.1A~5A |
| mA 0.02A~1.5A |
| Resolution | 0.01A |
| Accuracy | H/M 0.4%+0.6%F.S.
L/mA 0.4%+1.0%F.S. |
| 23 | Current
(Peak) | Range | 0.05A~163A |
| Resolution | 0.01A |
| Accuracy | H/M 0.4%+1.5%F.S.
L/mA 0.4%+1.5%F.S. |
| 24 | Power | Range | 0~4080W |
| Resolution | 0.1W |
| Accuracy | 0.4% of setting +0.6%F.S. at PF>0.2, Voltage >5V |
| 25 | Harmonic | Range | N/A | 2~40 orders |
| GENERAL |
| 26 | Parallel Output for 1 Phase | Yes, 4 Units Max. (Option: Remote I/O & Parallel, Multiphase Link Card) |
| 27 | Series Output for 1 Phase | Yes, 2 Units Max. (Option: Remote I/O & Parallel, Multiphase Link Card) |
| 28 | Link Output for 3 Phase | Yes (Option: Remote I/O &Parallel, Multiphase Link Card) |
| 29 | FAN | Temperature Control |
| 30 | Protection Circuits | OCP, OVP, OPP, OTP, RCP, PRI_UVP, PRI_OVP, PRI_OTP, PRI_OCP, USB_OCP |
| 31 | Interface | USB, RS485, RS232(Standard); LAN,GPIB (Optional) |
| ENVIRONMENTAL |
| 32 | Operating Temperature | 0°C to 40°C |
| 33 | Storage Temperature | -40°C to 85°C |
| 34 | Noise | 73dBA(Max fan speed) |
| 35 | Altitude | 2000m |
| 36 | Relative Humidity | 5%~95%, non-condensing |
| 37 | Temperature Coefficient | 100ppm/°C at Voltage, 300ppm/°C at Current, 100ppm/°C at Frequency |
| MECHANICAL |
| 38 | Dimensions(W*H*D) | 483*177*649mm |
| 39 | Unit Net Weight | 29.0kg |
*Note:The tolerance will change slightly in high frequency condition.
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