APM Momentum 400S/H Series Introduction: Single-phase and Three-phase AC Sources
APM Momentum 400S/H Programmable AC Power Supplies. High power density series, single-phase and three-phase models, expandable up to 768 kVA.
APM Momentum 400S/H Series - Programmable AC Power Supplies
The Momentum 400S/H series by APM Technologies offers single-phase/three-phase programmable AC power supplies characterized by high power density, high-frequency isolation technology, and active PFC for efficient AC/DC output. The touch screen design and advanced software test functions allow for easy management of complex programming. The wide voltage and frequency range, modularity, and expandability up to 768 kVA via fiber optics make the series ideal for a variety of industrial and laboratory testing scenarios. The integration of high-precision power meters and oscilloscope functions reduces testing costs and times.
Main Features
- Full touch panel with intuitive user interface
- Output frequency: 10~5000Hz/DC, with adjustable voltage and frequency variation
- Output voltage: 420VAC, 820VAC
- Output modes: AC, DC, AC+DC, with continuous transition
- Support for global universal input
- Single-phase, three-phase, reverse phase, and multi-channel modes
- Expansion up to 768 kVA via fiber optic technology
- Operating modes: constant voltage (CV), constant current (CC)
- Adjustable ON/OFF phase angle from 0 to 359.9°
- High crest factor for overcurrent testing
- Built-in oscilloscope function and power meter
- Power Line Disturbance (PLD) functions, DDS generator, harmonic simulation
- Standard USB, RS232, RS485 interfaces; optional GPIB, LAN, CAN
- OCP/OVP/OPP/OTP protections and re-enabling transitions
APM MH350VAC10000W (Advanced version with adjustable frequency up to 2500Hz) is a representative example of this family: a three-phase AC source with a voltage of 350V, current of 90A (single-phase) and 30A (three-phase), power of 10000VA, 3U rack format, and USB/RS232/RS485 interfaces.
Package Contents
- 2 Rackmount handles
- 8 M4×8 stainless steel countersunk screws
- 12 Self-locking nylon cable ties
- 1 Cable clamp tie
- 1 USB communication cable
- 1 RS232 communication cable
- 2 Copper bars for series output
- 1 Copper bar for parallel output 1
- 1 Copper bar for parallel output 2
- 7 Marine series copper terminals
- 1 Optical module communication card (includes 2 communication cables)
- 1 Quick installation guide
Series Models
Differences Between Versions
| Function |
Advanced Version |
Professional Version |
Professional H-F Version |
| Output frequency range |
10~2500Hz |
10~2500Hz |
10~5000Hz |
| Programmable output impedance function |
Not supported |
Standard, compliant with IEC61000-3-3 |
Standard, compliant with IEC61000-3-3 |
| Harmonic/interharmonic simulation and measurement |
Not supported |
Up to the 50th harmonic |
Up to the 50th harmonic |
| DDS Generator |
Not supported |
Standard |
Standard |
| Built-in IEC standards |
IEC61000-4-11 |
IEC61000-4-11;
IEC61000-4-13;
IEC61000-4-14;
IEC61000-4-17;
IEC61000-4-28;
IEC61000-4-29;
IEC61000-4-34 |
IEC61000-4-11;
IEC61000-4-13;
IEC61000-4-14;
IEC61000-4-17;
IEC61000-4-28;
IEC61000-4-29;
IEC61000-4-34 |
| Specific voltage curves for avionics |
Not supported |
Not supported |
Boeing 787B3-0147A/B/C (B787);
Airbus AMD24 C (A400M);
AVSTD;
MIL-STD-1399-300B |
Leave a Comment