Description
SP Series
Single Phase Programmable AC Power Source 600W – 5kW
SP Series is a switching mode single-channel output high-precision programmable AC power source, which adopts high-speed DSP CPLD control, high-frequency PWM power technology and active PFC design to supply AC/DC stable output. It is featured with high power density, high reliability and high precision, meanwhile, it possesses operation interface of touch screen and keys manually. It is able to analogue output normal or abnormal input for electrical device to meet test requirements. Meet the verification of power electronics, motors, lighting, avionics, automotive electronics research and development quality assurance laboratory, as well as the production test verification of factory production line.
Main Features
- Large colour touch screen with an intuitive interface, easy to operate
- Features AC, DC, AC DC output modes, AC DC output mode for voltage DC offset simulation
- Turn on, turn off phase angle control, 0-359.9°
- Output frequency: 15-1200Hz, programmable slew rate setting for changing voltage and frequency
- High output current crest factor which is ideal for inrush current testing
- Built-in power meter function, can real-time measure 15 electrical parameters such as RMS voltage, current, power, apparent power and etc. This series AC source can measure up to 40 orders of the voltage or current harmonics. Support LIST/PULSE/STEP modes to simulate all kinds of power line disturbance conditions
- Triac Dimmer function for dimming/governor simulation function
- Sweep function for efficiency testing and shows voltage and frequency value at max power
- Multiple current ranges to make current measurement more accurate
- Front-panel USB interface supports CSV format to import the waveform
- OCP/OVP/OPP/OTP/reverse current protection/short circuit protection
- Programmable voltage and current limit, support CC mode
- Support up to 2 units in series, 4 units in parallel
- Support three-phase power output, can simulate the three-phase unbalanced output
- Support external analogue input control and TTL electrical level output
- Two versions to meet the cost performance and different applications
Built-in IEC Standard Test Waveforms (Professional Version)
- IEC 61000-4-11, testing and measurement techniques-Voltage dips, short interruptions and voltage variations immunity tests (AC,<16A)
- IEC 61000-4-13, testing and measurement techniques-Harmonics and inter-harmonics including mains signaling at AC power port, low-frequency immunity tests
- IEC 61000-4-14, testing and measurement techniques-Voltage fluctuation immunity test
- IEC 61000-4-28, testing and measurement techniques-Variation of power frequency, immunity test for equipment with input current not exceeding 16 A per phase
