DRTS 34 is a powerful and highly accurate device designed for testing
relays, energy meters (class 0.1), and transducers, manufactured by ISA.
Using multi-DSP technology, the test set generates high-precision signals
(0.05% accuracy) and can be operated either locally or via PC using the TDMS software.
The DRTS series is available in the following hardware configurations:
- DRTS 66: with 6 current and 6 voltage generators plus 1 battery simulator
- DRTS 64: with 6 current and 4 voltage generators plus 1 battery simulator
- DRTS 34: with 3 current and 4 voltage generators plus 1 battery simulator
- DRTS 33: with 3 current and 3 voltage generators plus 1 battery simulator
The high-performance current outputs (3 × 32 A at 430 VA) and voltage outputs
(3 × 300 V at 100 VA) enable the testing of all types, including electromechanical relays.
The devices feature an IEC 61850 protocol interface for testing relays using
substation communication protocols based on Ethernet.













































































































































































Datenblatt









