Protection Relays

Earth Fault Lockout + Frozen Contactor

bar3

Our latest 1100V Isolation barrier is compliant with all relevant statutory and industry standards including AS2081:2011.The bar3 is a three phase unit designed to isolate high voltages from detection equipment.

bar4

Our new bar4 1100V Isolation barrier is a three-phase unit designed to isolate high voltages from detection equipment. The bar4 is a physically smaller unit than the bar3 and is DIN rail mounted. Designed for use with the all-new GFL3 Earth Leakage, Frozen Contactor, Ground Fault Lockout micro-controlled relay.

EFX

EFX Relay recently completed six months of field trials and compliance tests. Designed to meet AS2081:2011, it provides latest micro-processor technology to provide unrivaled control for Earth Leakage, Ground Fault, Lockout and Frozen contactor in one small din-rail mounted product.EFX

iF

The iF is designed to detect a leakage of voltage across a switching device of 24volts or more when the switching device is supposedly in the open or tripped position. A barrier is used in conjunction with this relay.

Earth Leakage + Ground Fault Systems

el3

el3 provides advanced Earth Leakage protection and is compliant to the latest Australian standards, including AS2081:2011. Utilising microprocessor technology el3 provides next generation EL protection to VVVF drives.

elf3

elf3 detects earth fault currents flowing in a power system and provides visual indication of earth leakage conditions. The elf3 is specifically designed to protect systems supplying VF drives and provides very high immunity to converter noise.

elec2-f

elec2-f is a fascia mounted, combination of our el3 Earth Leakage protection technology, with our iC3 Earth continuity and pilot control. It is compliant with the latest Australian standards, including AS2081:2011. Utilising microprocessor technology, provides next generation EL protection to VVVF drives

elec2-d

elec2-d is a din-rail mounted, combination of our el3 Earth Leakage protection technology, with our iC3 Earth continuity and pilot control. It is compliant with the latest Australian standards, including AS2081:2011. Utilising microprocessor technology, provides next generation EL protection to VVVF drives

iAB

iAB is compliant to latest
statutory and industry standards. i-AB, has been designed to detect Earth Fault Currents flowing in a power system.

Earth Continuity + Pilot Control Systems

iC

iC, has been designed to monitor the continuity of the Earth Circuit in a supply cable by grounding the pilot core via a diode, polarised positive to earth.

iC1

iC1 has been designed to provide Earth Continuity and Pilot Control monitoring of a supply cable by grounding the load end of the pilot core via a diode to earth. Local/Remote start operation is selectable. Leaders in Innovative Protection Systems, the iC1 is compliant to the latest Australian standards, including AS2081:2011.

iC3

iC3 Earth Continuity and Pilot Control Relay is designed to actively monitor the Resistance of the Pilot Earth circuit in a supply cable by diode termination. The iC3 utilises microprocessor technology to provide a greater level of stability over longer pilot cables by using digital filtering techniques. The microprocessor also performs continual self-diagnostics to prevent false tripping or failure to operate. iC3 is compliant to latest Australian standards, including AS2081:2011.

elec2-f

elec2-f is a fascia mounted, combination of our el3 Earth Leakage protection technology, with our iC3 Earth continuity and pilot control. It is compliant with the latest Australian standards, including AS2081:2011. Utilising microprocessor technology, provides next generation EL protection to VVVF drives

elec2-d

elec2-f is a fascia mounted, combination of our el3 Earth Leakage protection technology, with our iC3 Earth continuity and pilot control. It is compliant with the latest Australian standards, including AS2081:2011. Utilising microprocessor technology, provides next generation EL protection to VVVF drives

Pilot Control Systems

iD

iD has been designed to monitor the continuity of the Earth Circuit in a supply cable by grounding the pilot core via a diode, polarised positive to earth, and to allow remote start/stop operation by momentarily shorting a 100 Ohm resistor in the pilot circuit (which closes the relay) and opening the pilot with a stop button to open the relay.

Neutral Earth Systems

nlm3

 

Our nlm3, Neutral Link Monitor relay is a legacy (introduced in 2005) integrity protection product designed to continuously monitor the current limitation system on the secondary star point to earth connection of a supply transformer.

nlm5

Our nlm5 represents the latest generation of neutral-to-earth monitoring. Providing advanced continuous supervision of the Neutral Earthing Resistor (NER) circuit, monitoring resistance integrity, neutral-earth voltage rise, and leakage current. Trip thresholds and delays are independently adjustable, allowing accurate coordination with upstream protection devices.
Designed for Australian mining and heavy-industrial applications, the NLM5 is compact, cost-effective and fully compliant with AS/NZS 2081:2011 and IEC 61010.

Pump Control Systems

pcm

 

pcm provides automatic submersible-pump control using adaptive snooze/no-load detection. Designed on proven Bramco engineering, the PCR uses real-time motor current monitoring to determine when a pump is running under load, snoring, or drawing no load — and then automatically stops or starts the pump accordingly. It is designed and manufactured in accordance with ISO9001:2000 certified company standards. It is compliant with AS2081:2011.

pcx

PCX takes our PCM and adds adaptive control algorithm which continually adjusts run and pause times, delivering highly efficient pumping with reduced dry-run damage and lower maintenance costs. The PCX is designed for mining, tunnelling, construction, dewatering and industrial pump applications where automated.

It offers a remote operating module, providing compete flexibilty and safe set-up and operation with graphic display tracking performance data. It is compliant with AS2081:2011, and designed and manufactured to ISO9001:2000.

Motor Control Systems

pcm

 

pcm provides automatic submersible-pump control using adaptive snooze/no-load detection. Designed on proven Bramco engineering, the PCR uses real-time motor current monitoring to determine when a pump is running under load, snoring, or drawing no load — and then automatically stops or starts the pump accordingly. It is designed and manufactured in accordance with ISO9001:2000 certified company standards. It is compliant with AS2081:2011.

pcx

PCX takes our PCM and adds adaptive control algorithm which continually adjusts run and pause times, delivering highly efficient pumping with reduced dry-run damage and lower maintenance costs. The PCX is designed for mining, tunnelling, construction, dewatering and industrial pump applications where automated.

It offers a remote operating module, providing compete flexibilty and safe set-up and operation with graphic display tracking performance data. It is compliant with AS2081:2011, and designed and manufactured to ISO9001:2000.

mpm

The mpm is compliant to latest statutory and industry standards. The advanced Motor Protection Module mpm has been designed to cover critical protection features in one industrial module. The mpm can function independently or in networked operations.

cpm

Introduced in 1984, and continuously developed for almost forty years, this highly advanced package offers Control and Protection for powered outlets, controlling machines or electrical installations. Leaders in Innovative Protection Systems, the cpm is compliant to latest statutory and industry standards cpm-plus is the most advanced product in the cpm range.