Omicron CMLIB REF6xx Interface Adapter

From $125 (AUD ex GST per day. Weekly and monthly rates available.)

Tier 1: 1-7 days
$125 (AUD ex GST)
Tier 2: 8-14 days
$112.5 (AUD ex GST)
Tier 3: 15-28 days
$93.75 (AUD ex GST)
Tier 4: 29-90 days
$78.75 (AUD ex GST)
Omicron CMLIB REF6xx Reference Library. Hire from Megavar to extend CMC test set capability for protection relay commissioning in Australia.
Description
CMLIB REF6xx is an interface adapter for connecting ABB protection relays with sensor inputs (e.g. REF615 or REF601) to the low level outputs of CMC test sets. For Rogowski sensor simulation, CMLIB REF6xx converts the low-level output signals of the CMC into differential (balanced) signals. In addition, the adapter also provides the simulated voltage system. CMLIB REF6xx can be used in combination with CMC 356, CMC 353, CMC 256plus, CMC 256-6, and CMC 850 test sets.
  • Provides interface between CMC test sets and ABB REF6xx series relays
  • Supports REF615, REF601, and similar relays with sensor inputs
  • Converts low-level outputs into differential signals for Rogowski coil simulation
  • Simulates both current and voltage signals for comprehensive relay testing
  • Enables realistic testing of ABB sensors without additional equipment
  • Compact and lightweight for ease of transport and field use
  • Compatible with multiple Omicron CMC models: 356, 353, 256plus, 256-6, and 850
  • No external power source required
  • Simplifies sensor-based relay testing, reducing setup complexity
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Hiring for 3, 6, or 12 months? Call for project rates: 1300 730 499

Enquire about Omicron CMLIB REF6xx Interface Adapter Hire

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Australian engineering team
Calibrated and traceable to NMI
Pre-hire briefing on every order
Australia-wide delivery

Megavar engineers use this unit on commissioning projects across Australia. Hire it from a team that knows it inside out.

Calibration

All Megavar test equipment is maintained under a documented calibration programme. Instruments are calibrated either by external calibration laboratories or in-house against reference standards that are themselves laboratory-calibrated, with measurement traceable to Australian national measurement standards held by the National Measurement Institute. A current calibration certificate is available on request. If your project requires a specific calibration interval, test standard, or documentation for a client submission, tell us at enquiry on 1300 730 499 and we will confirm what applies before you commit.

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Have a setup or application question about this instrument? Talk directly to a Megavar commissioning engineer — no call centre, no guesswork.

1300 730 499

Frequently Asked Questions
Omicron CMLIB REF6xx Interface Adapter

What does the CMLIB REF6xx do?

It acts as an interface between Omicron CMC test sets and ABB protection relays with sensor inputs, allowing accurate simulation of Rogowski coils and voltage signals.

It is specifically designed for ABB relays such as REF615 and REF601, which require differential sensor input simulation.

The adapter works with CMC 356, CMC 353, CMC 256plus, CMC 256-6, and CMC 850.

Yes. It handles low-level current simulation (Rogowski-type) and provides voltage simulation as well, enabling complete relay test procedures.

No. The adapter operates passively and draws power directly from the CMC test set connection.

Yes. It’s compact, easy to carry, and ideal for both field and laboratory applications.

No additional software is typically required. It operates as a hardware interface directly through the CMC system and Omicron Test Universe software.

Yes. We offer full support during the rental period, including help with setup, configuration, and test execution.

The standard rental includes the CMLIB REF6xx adapter, necessary connection leads, and a protective case. Additional accessories can be arranged upon request.

A Tailored Hire Experience That Works for You

At Megavar, our dedicated test equipment hire division provides high-quality electrical testing instruments for both short and long-term use. Backed by deep industry expertise, our team ensures you receive the right tools with the right advice, every time. From fast dispatch to full technical support, our hiring process is streamlined to get you up and running quickly and confidently.
 
  • Rapid delivery and collection
  • Door-to-door freight for minimal downtime
  • Fast, simple bookings
  • Place an order and we’ll handle the rest
  • Rent, try or buy
  • Test the equipment before committing to purchase
  • Expert support
  • Technical help is just a call away when you need it.

Our 3-step easy process

Hiring Made Easy in 3 Simple Steps

Step 1: Request a Quote

Submit your rental request online, and our team will respond promptly with availability, pricing, and expert advice.

Step 2: Organise Your Rental

Once confirmed, we’ll quickly process your booking and dispatch the equipment. Delivery and collection can be arranged to suit your schedule.

Step 3: Use with Confidence

Get to work with reliable, industry-grade test equipment. Our technical team is available to support you every step of the way.

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