AC Sources
A selection of single phase AC sources are available for rental. Adjustable output voltage, current and frequency is common throughout the range.
Modern electronic products must work under all types of input conditions, not just their ideal ones. The programmability of an AC source allows many line disturbances and non-ideal conditions to be recreated within a lab environment. By analysing devices in this way, potential design faults can be identified before mass production commences.
Common waveforms are pre-installed on selected units, with the ability to edit voltage and current. Models with adjustable frequency allow grid conditions for different countries to be simulated. This is ideal for testing products which are manufactured for foreign markets. Specific grid conditions such as brownouts or ripple control signals can be recreated.
EAC-S and EAC-5302A rental power supplies have pre-installed test sequences to perform pre-compliance checks against EN 61000-4-11. These regulations define the requirements and conditions to test how power systems behave under changes to the AC mains voltage. The three standard tests are voltage dips, short interruptions and voltage variation immunity tests.
Aerospace power sources can also be accurately recreated, which commonly operate at frequencies of 400Hz and above. The EAC-S is ideal for performing these types of tests, as it has a programmable frequency range from DC up to 500Hz.
Read more CloseDid you know...
- We also provide a selection of new single phase and three phase AC sources.
- If you require both AC source and sink functionality, four quadrant systems are available to purchase.
- An SD card can be provided with the EAC-S, allowing you to record, edit and implement user defined waveforms via simple text script.
EAC-ACS-4Q
Three Phase Four Quadrant AC Source & Load
Min | Max | |
---|---|---|
Power: | 0 to 50kVA | 0 to 50kVA |
Voltage: | 3 × 0 to 305VRMS | 3 × 0 to 305VRMS |
Current: | 3 × 0 to ±72A | 3 × 0 to ±72A |
EAC-ACS-4Q
Three Phase Four Quadrant AC Source & Load
Min | Max | |
---|---|---|
Power: | 0 to 50kVA | 0 to 50kVA |
Voltage: | 3 × 0 to 305VRMS | 3 × 0 to 305VRMS |
Current: | 3 × 0 to ±72A | 3 × 0 to ±72A |
Standard Control: | Ethernet, Isolated Analogue, USB |
---|---|
Enclosure: | Wheeled Floorstanding Cabinet |
The EAC-ACS-4Q is a grid emulator with full 4 quadrant operation. Each unit has the ability to source and sink both AC and DC power. All three of the unit's phases are individually programmable for voltage, frequency, phase angles and superimposed harmonics.
EAC-S
Advanced Linear AC Power Supply
Min | Max | |
---|---|---|
Power: | 0 to 500VA | 0 to 500VA |
Voltage: | 0 to 300VRMS | 0 to 300VRMS |
Current: | 0 to 6A | 0 to 6A |
EAC-S
Advanced Linear AC Power Supply
Min | Max | |
---|---|---|
Power: | 0 to 500VA | 0 to 500VA |
Voltage: | 0 to 300VRMS | 0 to 300VRMS |
Current: | 0 to 6A | 0 to 6A |
Standard Control: | HMI, Ethernet, IEEE 488.2, RS-232, RS-485, SD Card, USB |
---|---|
Enclosure: | Flightcase |
The linear EAC-S provides a single phase output of up to 500VA. Voltage, current and frequency limits are user programmable. Operation from 500Hz all the way down to DC level possible. Standard sine, triangular and square waves can be selected.
EAC-5302A
AC Source with Power Analyser
Min | Max | |
---|---|---|
Power: | 0 to 270VA | 0 to 270VA |
Voltage: | 10 to 305VRMS | 10 to 305VRMS |
Current: | 0 to 2A | 0 to 2A |
EAC-5302A
AC Source with Power Analyser
Min | Max | |
---|---|---|
Power: | 0 to 270VA | 0 to 270VA |
Voltage: | 10 to 305VRMS | 10 to 305VRMS |
Current: | 0 to 2A | 0 to 2A |
Standard Control: | HMI, RS-232 |
---|---|
Enclosure: | 19" Rackmounting or Benchtop |
This linear single phase AC source features an inbuilt power analyser. A large LCD panel screen displays 9 different key power measurements. All EN 61000-4-11 regulatory tests are pre-programmed.
Frequently asked questions
Can't find what you're looking for? Ask us a question
Please fill out the form below and we will get back to you as soon as possible with an answer to your question.