Three-phase relay test set compatible with IEC 61850
The AK-30 and AK-31 are IEC 61850-compatible relay test sets with 10 and 13 channels, independent voltage, current and DC sources, and GPS-triggered end-to-end testing.
Advantages
Universal, IEC 61850 ready
Compatible with the IEC 61850 standard, with independent voltage sources, current sources and a relay power simulator, plus a DC source that can be used at the same time.
Every generation of relay
It tests all generations and types of relays — current, voltage, frequency, power, impedance, harmonics and distance — including high-load electromechanical relays with very high power demand.
Protected and reliable
Complete self-protection and alarm indicators cover overload, overheating, short circuit, open circuit and incorrect connection.
Field-proven workflow
Current transformer wiring checks, GPS-triggered testing and PC control over RJ45 Ethernet, with RIO / XRIO import and export.
A model for the job
AK3030i, AK3063i and AK3066i cover 3×30 to 6×30 A and 450-850 VA; the AK-31 family adds AK3130i and AK3163i with 4×310 V / 124 VA outputs.
Applications
- Testing of current, voltage, frequency, power and impedance relays.
- Distance and harmonic protection, including high-load electromechanical relays.
- IEC 61850 substation testing.
- End-to-end testing with GPS synchronisation.
About the product
The AK-30 has 10 channels and the AK-31 has 13, both with a DC source usable at the same time; the voltage sources, current sources and relay power simulator are independent, controlled from a PC over RJ45 Ethernet with RIO / XRIO import and export in a robust, lightweight design.
Technical specifications
| Standard | Compatible with IEC 61850 |
| Channels | AK-30: 10 channels; AK-31: 13 channels |
| Current outputs | 3×30 to 6×30 A; 450-850 VA (model dependent) |
| Voltage outputs | 4×300 V/120 VA or 7×300 V/90 VA; 4×310 V/124 VA (AK-31) |
| DC source | Independent, usable simultaneously |
| Relays tested | Current, voltage, frequency, power, impedance, harmonics, distance |
| Protection | Overload, overheating, short/open circuit, wrong wiring |
| Synchronisation | GPS-triggered end-to-end testing |
| Connectivity | PC control over RJ45 Ethernet; RIO / XRIO import/export |
| Models | AK3030i / AK3063i / AK3066i; AK3130i / AK3163i |
Frequently asked questions
Is it IEC 61850 compatible?
Yes, both the AK-30 and AK-31 families are compatible with the IEC 61850 standard for digital substation testing.
What is the difference between AK-30 and AK-31?
The AK-30 has 10 output channels and the AK-31 has 13; the AK-31 also offers 4×310 V / 124 VA voltage outputs.
Which relays can it test?
All generations and types — current, voltage, frequency, power, impedance, harmonics and distance — including high-load electromechanical relays.
Does it support end-to-end testing?
Yes, with GPS-triggered synchronisation and PC control over RJ45 Ethernet, plus RIO / XRIO import and export.
How is it protected?
Complete self-protection and alarms against overload, overheating, short circuit, open circuit and wrong wiring.
