
DESIGN AND ENGINEERING
BASED ON INTERNATIONAL STANDARDS

GREAT PERFORMANCE IN YOUR OPERATIONS

RELIABLE, STURDY AND LONG LIFETIME

About Us
Industry Proveedores Mineros
We are a manufacturer of electromechanical connectors of low and medium voltage geared toward the mining, industrial and hydrocarbon sectors; we offer solutions that adhere to quality standards, guaranteeing the good operation of the products and betting on continuous technological innovation to satisfy the requirements of our customers.
To be by 2020, in Peru and Latin America, a solid leader in the manufacture of electrical plugs and connectors, serving the most important projects in the mining, industrial, infrastructure and hydrocarbon sectors, recognized for our innovation, quality and efficiency of production processes to achieve maximum customer and staff satisfaction.



QUALITY POLICY
Industria Proveedores Mineros S.R.L. designs and manufactures electromechanical connectors, providing innovative solutions in low and medium voltage electrical systems for power-supply cables in the mining, industrial, construction, energy and hydrocarbon sectors. Our qualified personnel strives to seek improvements in each of the processes it develops. The company’s management undertakes to periodically review its quality policy to adjust it to the requirements of the organizational context, taking into account the regulations of stakeholders.
- Optimize product manufacturing, increasing the added value of production
- Achieve the permanent satisfaction of our customers
- Reduce customer dissatisfaction and the number of claims from both internal and external customers as well as other stakeholders
- Promote teamwork to achieve a culture of quality and improvement in each production process
- Manage the development of personnel skills, providing them with the necessary abilities to guarantee the quality of the products
We provide solutions
Our products
The products are innovated to offer a better performance to your operations:
FEATURES:
Industria Proveedores Mineros SRL is a manufacturer of low-voltage couplers for the mining industry, directing all its efforts toward industrial safety. Our production center is staffed by technicians and professionals with over 25 years of experience in the field, guaranteeing high-performance products that are subjected to strict quality controls to ensure proper functioning. Our products are designed to meet your specifications. Contact our sales team who stand ready to assess your needs in order to provide you with the best solution in the market. The couplers or coupling systems are manufactured for type G-GC, SHD-GC low-voltage mining cables covering a 600 to 2,000-volt range
Los Couplers o sistemas de acople se fabrican para cables mineros del tipo G-GC, SHD-GC o similares de baja tensión que cubren una gama desde 600 hasta 2,000 volts.
Our couplers are manufactured following strict quality controls; all the insulation and sheathing parts of the coupler are made under Canadian Standard CAN/CSA-M421-93 “Use of Electricity in Mines” and the Peruvian Technical Standard “Uso de la Electricidad en Minas” (2001-07-16).
Aplications:
- Electrical panelboards
- Jumbos
- Scoops
- Scooptrams
- Shovels
Applied Technology:
The starting point of the process is marked by the Product Design and Development Area, which uses the latest specialized software to carry out the design through prior computer-simulated manufacturing before executing the actual manufacture.
STANDARDS UNDER WHICH COUPLERS ARE TESTED:
- Technical Standard "Use of Electricity in Mines"
- IEEE e IEC
- Compatibility: Compatible with most couplers on the market
- Traction: High resistance to traction and dragging
- Individual contacts: All copper and bronze contacts can be dismantled; parts damaged by use can be replaced without having to replace the entire coupler
- Cable-contact union: 2 setscrews and tin welding, guaranteeing full conductivity between the two elements
MEDIUM VOLTAGE COUPLERS(5kV-8kV)
- Reliability, corrosion resistance and long life.
- The formulated aluminum alloy body makes it resistant to extreme conditions in the most demanding fields (temperature, abrasion, harsh climates).
- Acid and UV resistance
Manufacturing of couplers for medium voltage under standards:
- IEEE 48
- CAN/CSA M421-93
- Technical Standard “Uso de la Electricidad en Minas” / RM No. 308-2001 EM/VME
- Nec Code 2000
Standards under which couplers are tested
- Technical Standard “Uso de la Electricidad en Minas” / RM No. 308-2001 EM/VME
- ICEA S-75-381
- NEMA WC58-1991
- IEEE 48, for the termination to be used in the coupler
- Polarity: 03 force poles + 01 ground + 01 pilot
- Service: Heavy
- Insulation: Silicona de elevada rigidez dieléctrica
- Insulation level: 5 KV/8 KV
- Enclosure: Nema 4X – 12 - 3R
- Electrolytic copper contacts: según ASTM B187
- Intensity: 250A, 400A.
- Cable diameter awg: 2/0 – 3/0 – 4/0 – 250mcm – 350mcm
COUPLERS 15KV TO 25KV
Differential-Protection Panelboards
- It is used to control the residual current in high-resistance grounding installations and to control the continuity of the drag cable. The earth fault meets the requirements of CSA M421-00 and combines two solutions in one device.
1. Earth fault protection:
- It controls the residual current and operates at a fixed timing if the current exceeds the preset value.
2. Ground continuity monitor:
- Continuously monitors the cable and it is working if:
- It opens the ground check conductor.
- It opens the return conductor.
- Check the short grounding conductor.
FEATURES:
- Hermetic single-pole connectors, resistant to mining and industrial grade shocks, water, humidity and dust proof; the rubber insulating body guarantees optimum mechanical resistance and high insulation.
Extra-Heavy service
- Service temperature 90°C
- Ambient temperature: 20°C – 40°C
- Operating altitude: 5500 masl
- Types: Aerial and wall
Aplicación
- Alimentadores de máquinas de soldar
- Cables para labores de mantenimiento
- Tableros eléctricos
- Centros de distribución portátiles, equipos móviles, etc
Splitter Box 25 KV 800A
- 3-way splitter boxes are used in open-pit, underground and well operations. The splitters are designed for use in medium-voltage mining and industrial-cable junction boxes.
Use and Applications:
- Splitters provide a safe and convenient means of connecting portable cables up to 25,000 volts and 800 amps with copper or aluminum conductors to mining equipment, electric shovels, drag lines, loaders, barges, tunnel boring machines, portable substations, portable junction boxes, or to join lengths of high-voltage cables.
Camlock
- Unipolar connector of robust construction, resistant to shocks, humidity, dust and other environmental agents, for sizes from 6AWG to 400MCM.
Extra-Heavy service
- Service temperature 90°C
- Ambient temperature: 20°C – 40°C
- Operating altitude: 5500 masl
- Type: Aerial
Applications
- Welding machine feeders.
- Feed maintenance-work cables.
- Electrical panelboards.
- Portable equipment.
- Electrical motors.
Features
- Its flat shape takes up little space and makes it ideal for narrow areas; the EPDM rubber body of the connector is specially formulated for high dielectric mining use. The connector is a heavy-duty molded body that withstands very well heavy work, shock and impact, mine pollutants, ozone and ultraviolet rays, and it is moisture-, water- and dust-proof.
Applications
- Mine lighting.
- Welding machines.
- Mine maintenance and emergencies.
Features
- A collector ring is the link between the moving part of the cable and the stationary part of the machine. The insulating elements are made of Dupont’s Teflon, Hertalite and a resistant, suitably molded polyester and fiberglass resin, with hydraulic pressure for a dielectric level of 5 kV and over 220°C. The electrical contacts are made of a copper alloy with high-wear resistance and high electrical conductivity.
Applications
- On the portable cable drums of:
- Boring machines
- Boomer
- Jumbos
- Scooptrams
- Bridge cranes
- Electromagnetic cranes
- The cable vulcanizer is manufactured in aluminum with steel and iron components; it ensures temperature control and gives optimal conditions for a perfect cable repair. Most of its electrical components are standard and readily available. The supply includes 16 hours of technical and theoretical training in our facilities. Technicians must wear PPE.
- CAT PM444H (approx weight 80 kg). For flexible cable repair, the PM4000H model is ideal because it offers high pressing force and high temperature for high quality vulcanization. These vulcanizers are in the range of 3000W-4000W, 220V, 60 HZ.
- CAT PH 1000 (approx weight 220 kg). For high-frequency use, the PH1000 model is ideal because it offers high pressing force and high temperature for high quality vulcanization. These vulcanizers are in the range of 3000W-4000W, 220V, 60 HZ. The hydraulic system of this motorized press guarantees 1000 to 1500 PSI applicable to any type of mining electric cable.
- The molds are made of solid aluminum, with dimensions that ensure a good distribution of pressing force and heat. The end holes are designed with the same diameters of the cable and have a larger center section that is required to accommodate the compression connectors. These molds vary in length and diameter according to cable specifications.
- Two mold types:
A) Mold PMA95
- Applicable to the dimensions of a 95mm2 5 kV mining cable up to 25 kV with TPU or CPE sheathing.
B) Mold PMA120
- Applicable to the dimensions of a 120mm2 5 kV mining cable up to 25 kV with TPU or CPE sheathing.
- PART #PM4000H*
- All presses are delivered with packaging procedures and instructions for use.
Materials
- Our distributors can supply all the necessary materials for cable repair. These include the special formulation of mixed compounds of Neoprene, Hypalon and other varieties; also cement or glue for adhesion, cable cleaning materials and release agents.
- Materials can be supplied in individual kits or in larger volumes. All insulation and sheaths for repairing electrical cables are mining grade in compliance with standards: ASTM 1373, 412, 624, 2240, 149 Y MSHA 30CFR 1864.
- At Industria Proveedores Mineros we strive to offer integrated solutions to meet your needs, for that reason we implemented the splicing and repair service of mining and power cables in low and medium voltage, all under the supervision of highly experienced professionals. The products used for the service are of the Plymouth Rubber brand, which guarantees the quality, safety and longevity of the cables. We develop splice kits for mining cables, semi-fixed and portable (type MP-GC, W, G-GC, SHD-GC) in low and medium voltage up to 25 kV, as well as for power-supply cables type NYY, N2XY, RVK, vulcanized and according to your needs.
- For more information, visit:
Contact us
Tell us your needs and we will get back to you in 24 hours!
