IMA15 - PORTABLE 3-PHASE POWER TEST SIMULATOR
- 3-phase current simulator for testing of generator guards and protection units
- Built-in phase sequence indicator
- LED display for easy reading
- For testing of current, current differential, overcurrent and short circuit, active (kW) and reactive (VAr) power, etc.
- All current outputs are galvanically isolated from the mains supply
- Built into a solid Pelicase suitcase with integrated wheels and handle for easy carriage and safe transport handling
- Storage space for working tools, wires, etc.
Description
IMA15 is a 3-phase current simulator in the Megacon range of transportable test equipment.
IMA15 is built into a solid Pelicase suitcase P1510 with integrated wheels and handle for easy carriage and safe transport handling.
This unit is designed for general testing of Megacon’s or other brands range of protective guards and controllers for generator and power plant automation systems (current, current differential, overcurrent and short circuit, active (kW) and reactive (VAr) power etc).
IMA15 has multiple input supply voltage range from 100VAC and up to 690VAC and selectable current output, 0-3A & 0-15A for each phase (R - S - T).
Phase Sequence
IMA15 is fitted with a phase-sequence indicator. Correct phase sequence is a precondition for measurement of active power and reactive power.
If LED’s shows INCORRECT, please change your input wiring.
Digital Amp-meter
4 digit 7 segment LED display for easy reading of current measurement.
Outputs
Each output current terminal's phase reference (R-S-T) and the direction of current flow (K: supply, L: load) is clearly marked.
However, if the input sequence is for example S-T-R, you have the correct phase sequence but output current will also come out in the same sequence S-T-R.
The current outputs are individually adjustable 0-3A or 0-15A. (selectable on selector switch)
Variable Current Output
The maximum current to be drawn from any of the current outputs largely depends on the ohmic resistance of the external current loop.
The current terminals are rated 20A, and 4mm plugs may be flipped into the centre of the terminal.
Use large size wires for high current levels to reduce ohmic losses. Recommended wire is minimum 2.5mm².
Fuses
Ceramic fuses on unit front protect the supply inputs.
Dimensions (LxWxD)
55,9 x 35,1 x 22,9cm
Weight
App. 26kgs
