Type E Power Cords

Type E Power Cords ensure permanent ground contact through a recessed earth pin and spring-loaded terminal interface. These cords are designed for grounding-critical environments using TN-S or TN-C-S systems, providing fail-safe continuity even under voltage fluctuations, contact oxidation, or plug displacement. The ground interface achieves contact resistance under 5 milliohms, verified per IEC 60320-1 with 3-axis mechanical loading. 

Rated Voltage

250V AC (50 Hz), verified under IEC 60320-1 conditions

Rated Current

16A continuous load at 40°C ambient, resistive load profile

Contact Resistance (Earth Pin)

≤ 5 mΩ under dynamic plug/unplug load cycles

Insulation Resistance

≥ 1 GΩ at 500V DC, measured at 70% RH per IEC 60245

Dielectric Withstand Voltage

2.5 kV RMS for 60 seconds between conductor and ground

Product Description

Type E Power Cords support rated current loads of 16A at 250V AC with low resistive loss across the conductor span. Copper conductors utilize a high-conductivity 99.99% pure core with Class 5 stranding for flexibility under dynamic bend conditions. Thermal rise is maintained within IEC 60884-1 limits across variable ambient profiles, including 40°C operational envelopes with 100% duty cycles. 

Thermal Aging Tolerance

168 hours at 136°C with <5% change in tensile strength

Bending Radius (Static)

Minimum 6× outer diameter under room temperature conditions

Plug Insertion/Withdrawal Force

30–50 N as per CEE 7/5 profile, measured after 1000 cycles

CTI (Comparative Tracking Index)

> 600V for external insulation surfaces, tested per IEC 60112

Surface Leakage Current

< 0.25 mA at 250V AC, measured under high humidity

Conductor Material Purity

≥ 99.99% OFHC copper, Class 5 flexible stranding

Jacket Material Type

Thermoplastic Elastomer (TPE) or PVC, flame retardant and halogen-free

Flammability Rating

UL VW-1, IEC 60332-1, and VDE 0472 part 804 Class B

Flex Life (Dynamic)

> 20,000 cycles at 90° and 0.5 kg load per IEC 60227

±0.02 mm axial and radial alignment, CNC-validated plug molding process

±0.02 mm axial and radial alignment, CNC-validated plug molding process

Technical Advantages

Type E Power Cords are engineered to minimize micro-vibration displacement through precise plug-socket mechanical fit. Plug dimensions conform to CEE 7/5 standards with dimensional tolerances maintained under ±0.05 mm, ensuring uniform contact engagement. Lateral retention forces exceed 0.30 N·m, preventing socket disengagement under cable pull stress and improving power reliability in high-cycle equipment. 

Type E Power Cords incorporate a dual-layer thermoplastic elastomer sheath with minimum dielectric breakdown strength of 2.5 kV RMS for conductor-core separation. Surface leakage current is suppressed using high-insulation-resistance compounds meeting 10⁹ Ω thresholds. Insulation is classified as Class II, compliant with double-reinforced dielectric standards for fault isolation in industrial-grade enclosures. 

 

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Industry Applications

Industrial Automation Panels

Used in PLC and control cabinets operating on 230V AC supply, ensuring stable ground continuity in TN-S configured environments. 

Laboratory Instrumentation

Connects Class I analytical equipment requiring low-leakage earth paths and dielectric isolation for sensitive voltage and signal accuracy. 

Data Center Power Rails

Supplies edge computing and UPS-linked rack systems with stable 16A load handling, minimizing resistive loss across extended duty cycles. 

Medical Diagnostics Equipment

Powers non-patient-contact machines with reinforced insulation and certified grounding, supporting IEC 60601 installation requirements. 

Test and Measurement Benches

Enables oscilloscopes, signal generators, and load testers to operate with minimal EMI coupling and verified contact resistance paths. 

3D Printing and Additive Manufacturing

Delivers consistent current to heating elements and motor drivers under cyclic temperature loading, avoiding conductor fatigue or connector deformation. 

 

Type E Power Cords

Thermal Aging Resistance

Type E Power Cords maintain physical and electrical properties after 168-hour thermal aging at 136°C. Deformation under load remains below 1 mm under a 2 N compression as per EN 60245-2. The outer jacket compound resists PVC migration, embrittlement, and discoloration in confined or poorly ventilated control panel applications. 

Type E Power Cords achieve VDE 0472 part 804 flame class B and UL VW-1 vertical flame test compliance. The jacket compound delays ignition and self-extinguishes without flame propagation in vertical orientation. Oxygen index exceeds 28%, with total heat release under critical thresholds for IEC 60332-3-22 scenarios. 

 

Type E Power Cords

Having Doubts? Our FAQ

Check all our Frequently Asked Question

How does Frigate ensure consistent contact quality in Type E Power Cords under dynamic plug-socket cycles?

Frigate uses CNC-calibrated contact insertion systems to maintain dimensional tolerances within ±0.02 mm on mating interfaces. Each plug is tested for 10,000 insertion-removal cycles at 250V, 16A with monitored micro-arcing events. Gold-flashed or nickel-plated contacts are used depending on corrosion exposure profiles. Post-mating resistance variation is limited to <10% to prevent contact instability during field use. 

 

What insulation stress benchmarks are verified by Frigate during Type E Power Cord production?

Frigate performs 100% hi-pot testing at 2.5 kV RMS for 60 seconds between conductors and ground. Dielectric endurance is validated using IEC 60243-1 for insulation breakdown under constant voltage and elevated humidity. All cordsets undergo insulation resistance testing exceeding 1 GΩ at 500V DC. Frigate also assesses partial discharge levels for double-insulated variants used in noise-sensitive systems. 

 

How does Frigate handle material traceability in Type E Power Cords used in regulated environments?

Frigate embeds laser-etched batch codes linked to internal ERP records, which store compound formulations, extrusion parameters, and conductor properties. Each lot is traceable to raw material certifications, RoHS and REACH declarations, and tensile strength benchmarks. Batch trace data includes timestamped torque tests, flame resistance scores, and insulation thickness reports. Full documentation is available in ISO 9001:2015-compliant formats for audit-ready deployments. 

 

How are Frigate’s Type E Power Cords evaluated for long-term mechanical fatigue?

Frigate conducts flex testing per IEC 60227 with 20,000 cycles at 90° and 0.5 kg load using programmable robotic arms. Sheath integrity, conductor continuity, and thermal rise are monitored continuously during test cycles. Fatigue performance is verified under combined torsion and tension stress simulations to replicate industrial mobile platforms.
Data is logged via sensor-integrated test benches for permanent QC recordkeeping. 

 

How does Frigate validate fire safety parameters in Type E Power Cords for critical infrastructure use?

Each batch is tested for flame retardance using UL VW-1 and IEC 60332-1 methods on vertical test jigs. Frigate uses halogen-free compounds with oxygen index values above 28% and smoke density within EN 61034 limits. Cord sets are exposed to 750°C glow wire testing for housing materials to verify ignition delay. All data is archived with material lot reference and third-party validation reports. 

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LOCATIONS

Registered Office

10-A, First Floor, V.V Complex, Prakash Nagar, Thiruverumbur, Trichy-620013, Tamil Nadu, India.

Operations Office

9/1, Poonthottam Nagar, Ramanandha Nagar, Saravanampatti, Coimbatore-641035, Tamil Nadu, India. ㅤ

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Type E Power Cords

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Type E Power Cords

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