Description

Ampcontrol 101658 EL500S60 EL500S-1-60ID is an ELD leakage protection relay carefully designed by Ampcontrol,with high-performance microprocessor technology at its core.As a key component in the field of industrial electrical safety,Ampcontrol 101658 EL500S60 EL500S-1-60ID is specifically designed for real-time monitoring of leakage current in electrical systems and can quickly respond when faults are detected,providing critical protection for personnel and equipment.The”EL500S-1″in the model usually refers to its product series and basic functional characteristics,while the”60ID”clearly indicates that it is specifically designed for use with Toroid current transformers with an inner diameter of 60mm to accurately measure zero sequence current through cables.

The design of Ampcontrol 101658 EL500S60 EL500S-1-60ID fully considers the stringent requirements of industrial environments,with high stability,high precision,and strong anti-interference ability.It can provide adjustable trip sensitivity and time delay,allowing users to flexibly configure according to specific application scenarios and coordinated protection needs.With its advanced fault diagnosis capabilities,including real-time display of leakage levels,maximum leakage value memory,and detailed event logs,this relay greatly simplifies on-site fault diagnosis and system maintenance work,ensuring the continuous and healthy operation of the electrical system.

Ampcontrol 101658 EL500S60 EL500S-1-60ID

technical specifications

Product model:101658 EL500S60 EL500S-1-60ID

Manufacturer:Ampcontrol

Product type:Earth Leakage Relay(ELD)

Microprocessor:microprocessor controlled

Release sensitivity:Adjustable(e.g.25 mA~500 mA,specific range depends on configuration)

Adjustable time delay(e.g.instantaneous<80ms>

Compatibility of Transformer:Specially equipped with 60mm inner diameter toroidal current transformer(Toroid)

Supply voltage:Wide range AC/DC(e.g.25.6 VAC~132 VAC or 20 VDC~185 VDC)

Analog output:4-20 mA(for remote monitoring of leakage level)

Relay contacts:1 N/O(normally open),1 C/O(switching);Rated 5 A/250 V(100 VA max)

Installation method:DIN rail installation or panel installation

Protection level:IP56(front panel during panel installation)

Store maximum leakage value memory and event log(e.g.50 events)

Main features and advantages

High precision microprocessor control:Ampcontrol 101658 EL500S60 EL500S-1-60ID adopts advanced microprocessor technology to ensure high stability and accuracy in measuring leakage current.This design not only enhances the reliability of leakage detection,but also effectively avoids the false tripping phenomenon that may occur with traditional relays,thereby ensuring the continuity of the production process and the safe operation of the equipment.

Adjustable parameters and flexible configuration:This relay provides adjustable trip sensitivity(IΔn)and time delay settings,allowing users to flexibly configure according to specific electrical system characteristics and protection strategies.This enables the 101658 EL500S60 EL500S-1-60ID to perfectly adapt to various application scenarios from instantaneous tripping to delayed tripping,and achieve good coordination with other protection devices,optimizing the selective protection of the entire system.

Real time monitoring and intuitive display:The 10 segment LED bar chart integrated on the front panel can intuitively display the percentage of current leakage level,making it convenient for on-site personnel to grasp the system status in real time.In addition,it can also remember the maximum leakage value since the last reset,and clearly display key states such as”health”,”trip”,”transformer fault”and”harmonic trip”through dedicated LED indicator lights,greatly simplifying the fault diagnosis process.

Powerful communication and remote monitoring functions:101658 EL500S60 EL500S-1-60ID is equipped with 4-20mA analog output,which can continuously transmit leakage levels to remote monitoring systems such as PLC or SCADA.Some models may also support RS485 Modbus communication protocol,further enhancing remote control and data integration capabilities,which helps to build more intelligent electrical management systems.

Specially designed for harsh industrial environments:This relay features a sturdy and durable industrial grade design,encapsulated in a stainless steel casing,ensuring stable and reliable operation in harsh mining,heavy industry,or humid environments.Its panel installation can achieve a protection level of IP56,and its effective detection capability for harmonic currents reflects Ampcontrol’s commitment to the performance of the product in complex electromagnetic environments.

Ampcontrol 101658 EL500S60 EL500S-1-60ID

application area

Ampcontrol 101658 EL500S60 EL500S-1-60ID leakage protection relay is widely used in various industrial fields with extremely high requirements for electrical safety and system stability,thanks to its excellent performance and design that meets strict industrial standards.

Mining industry:This is the most core and typical application area of 101658 EL500S60 EL500S-1-60ID.This relay is specifically designed and approved for use in grounding fault limiting systems in mines,strictly complying with Australian standard AS2081,providing critical leakage protection for mining machinery,underground substations,and mobile cables such as drum cables and drag cables.It can effectively reduce the risk of electric shock,prevent equipment damage and fire,thereby ensuring the safety of underground workers and the reliability of expensive equipment operation.

Heavy Industry and Manufacturing:In the production lines of heavy industries such as steel,metallurgy,chemical,papermaking,and large-scale manufacturing,the 101658 EL500S60 EL500S-1-60ID is widely used to protect large motors,variable frequency drives,conveyor systems,and complex electrical distribution networks.It can quickly isolate faults,reduce downtime caused by leakage,and prevent any impact on production continuity.

In the field of power and energy:In power plants,substations,and industrial distribution systems,the 101658 EL500S60 EL500S-1-60ID is used to monitor and protect critical electrical equipment and lines,ensuring the stable operation of the power grid.

Construction sites and temporary power supply systems:In large construction sites or situations requiring temporary power supply,this relay provides reliable leakage protection to cope with complex wiring and changing environmental conditions,ensuring the safety of construction personnel.

It is worth noting that the 101658 EL500S60 EL500S-1-60ID is mainly used to provide leakage protection for equipment and systems,rather than direct personal protection(such as household RCDs typically designed for low current fast tripping of 20-30mA).

Related products

The products associated with Ampcontrol 101658 EL500S60 EL500S-1-60ID leakage protection relay mainly include:

Ampcontrol EL500S series toroidal current transformer(Toroid):101658 EL500S60 EL500S-1-60ID must be used in conjunction with the corresponding inner diameter(such as 60mm)Ampcontrol toroidal transformer to correctly measure leakage current.For example,Ampcontrol 101658 can also refer to Ampcontrol’s 60mm Toroid.

Ampcontrol ELM series leakage protection relays:For different application scenarios(such as metal mining),Ampcontrol provides ELM series relays,which may have some functional or compliance advantages over the ELD series.For example,Ampcontrol 121398 ELM。

Ampcontrol ELV series leakage protection relay:It is also an Ampcontrol leakage protection relay series,which may differ in function,performance,or size from the ELD series,such as Ampcontrol 170447 ELV.

Ampcontrol EFL series ground fault lockout and contactor freeze protection relays,such as Ampcontrol 173151 EFL,are often used together with leakage protection relays for more comprehensive electrical safety protection,especially in high demand industries such as mining.

Ampcontrol IPM series intelligent protection relays,such as Ampcontrol IPM2 V2,may integrate a wider range of protection functions,including leakage,overload,ground continuity,etc.,providing more comprehensive power outlet protection.

Ampcontrol 115437(25mm Toroid for ELD/ELV):Transformers of different sizes used to match systems with different wire diameters and current levels.

Ampcontrol 101656(112mm Toroid for ELD/ELV):Provides transformer options with larger inner diameters.

Ampcontrol 164672(ELD/ELV specific lockable cover plate):Protects relay settings from unauthorized changes.

Ampcontrol 101658 EL500S60 EL500S-1-60ID

Installation and maintenance

Preparation before installation:Before installing Ampcontrol 101658 EL500S60 EL500S-1-60ID leakage protection relay,it is necessary to carefully read the official product manual provided by Ampcontrol,understand the mechanical installation requirements,electrical connection diagram,environmental restrictions,and all safety precautions of the equipment.Before carrying out any wiring or installation operations,it is necessary to strictly comply with electrical safety regulations,including completely disconnecting the relevant circuit power supply,performing lockout/tagout(LOTO)procedures,and taking electrostatic discharge(ESD)measures,as electronic components are sensitive to static electricity.Ensure that the relay is correctly installed in the control cabinet that meets the conditions(DIN rail installation or panel installation can be selected),and ensure that it is correctly connected to the selected 60mm inner diameter ring current transformer.The transformer should pass all the phase and neutral wires of the protected circuit through its center hole.

Maintenance suggestion:The operating status of Ampcontrol 101658 EL500S60 EL500S-1-60ID can be monitored daily through the LED indicator lights and bar graph on the front panel.Any abnormal indications(such as”trip”,”CT fault”or”harmonic trip”)should be investigated immediately.Regularly conduct functional tests on the leakage protection system,usually through the”test”button on the relay or external testing devices,to verify its responsiveness under actual fault conditions.Keep the interior of the control cabinet clean and dry,and ensure that the ambient temperature and humidity meet the manufacturer’s specifications to extend the service life of the equipment.Given that the product may have been discontinued,it is recommended to develop a spare parts strategy for critical applications and procure from reliable suppliers to ensure quick replacement of 101658 EL500S60 EL500S-1-60ID when needed.Any maintenance or advanced fault diagnosis involving internal components of the module should be carried out by technicians authorized or professionally trained by Ampcontrol.

Product Guarantee

We provide a solid guarantee for the excellent quality and reliable performance of Ampcontrol 101658 EL500S60 EL500S-1-60ID leakage protection relay in industrial electrical systems.