YSLY-JZ Control Cable | DIN VDE 0250 | EAC & GOST Fire Approved for Russia Automation
A comprehensive engineering reference for automation engineers, panel builders, system integrators, EPC contractors, and procurement specialists selecting flexible numbered-core control cables for industrial automation, process control, machine building, and building management systems in Russia and CIS markets. This document presents the material science, electrical performance, mechanical characteristics, and certification architecture of Feichun’s YSLY-JZ control cable — a DIN VDE 0250/0281-compliant PVC-insulated, PVC-sheathed flexible control cable with colour-coded and numbered cores, engineered for reliable signal transmission in PLC systems, variable frequency drive installations, instrumentation loops, and general machine wiring operating under Russian Federal industrial safety regulations and the EAC Technical Regulation framework.
The Control Cable in Industrial Automation
1. The Role of Control Cables in Modern Industrial Automation Systems
In any industrial automation installation — whether a petrochemical process plant, a metalworking machine tool, a food processing line, or a building management system — the control cable is the nervous system that connects the intelligence (PLCs, DCS controllers, SCADA systems) to the physical world (sensors, actuators, valves, motors, drives). While power cables deliver energy and data cables deliver information, control cables occupy the critical middle ground: they carry the low-voltage analogue and digital signals that translate controller decisions into physical actions and physical measurements into controller inputs. A failure in a single control cable core can halt an entire production line, trigger a safety shutdown, or cause a process excursion that damages equipment worth millions of dollars.
Feichun’s YSLY-JZ control cable is engineered to address the gap between specification compliance and real-world performance. The cable is manufactured to the full requirements of DIN VDE 0250 and DIN VDE 0281 using premium PVC compounds specifically formulated for the temperature extremes, chemical exposures, and service life expectations of Russian industrial installations. Every production batch is tested against the VDE electrical and mechanical requirements, and the cable carries both EAC certification (TR CU 004/2011) and GOST-R 31565 fire safety approval as standard production items — enabling direct deployment into Russian industrial automation projects without project-specific certification delays or regulatory risk.
1.1. The Type Designation Decoded: YSLY-JZ
The German cable type designation system encodes the cable’s construction, material choices, and intended application directly in its type string. For automation engineers and panel builders unfamiliar with the VDE nomenclature, the YSLY-JZ designation decodes as follows:
| Letter Code | VDE Meaning | Engineering Significance |
|---|---|---|
| Y | PVC insulation | Thermoplastic PVC insulation on each core — 300/500 V rated |
| S | Steel wire braid or screening capability | In YSLY context: indicates the cable is suitable for screened variants (SY suffix available) |
| L | Conductor (Leiter) | Bare or tinned copper conductor present |
| Y | PVC outer sheath | Thermoplastic PVC outer sheath — grey RAL 7001 standard colour |
| -JZ | Numbered cores with green-yellow earth | All cores individually numbered; core 1 is green-yellow (earth); remaining cores are black with white number printing |
Electrical Performance
3. Electrical Performance Characteristics
| Electrical Parameter | YSLY-JZ Specification | VDE 0281 Minimum | Significance for Automation |
|---|---|---|---|
| Rated voltage U₀/U | 300/500 V AC | 300/500 V | Suitable for 24 V DC I/O, 110 V AC control, 230 V AC auxiliary circuits |
| Test voltage (production) | 2,000 V AC, 5 min | 2,000 V AC | Verifies insulation integrity — 4× rated voltage safety margin |
| Insulation resistance (20 °C) | ≥ 20 MΩ·km | ≥ 5 MΩ·km | 4× VDE minimum — critical for 4–20 mA loop accuracy |
| Insulation resistance (70 °C) | ≥ 0.5 MΩ·km | ≥ 0.012 MΩ·km | 40× VDE minimum at elevated temperature — ensures signal integrity under thermal stress |
| Mutual capacitance (core-to-core) | ≤ 75 nF/km (typical 55–65 nF/km) | Not specified | Low capacitance reduces signal distortion on long analogue runs |
✅ EAC Certification & GOST-R Fire Safety
Feichun’s YSLY-JZ cable holds EAC certification under TR CU 004/2011 covering the complete product range, and GOST-R 31565-2012 fire safety classification (LS – Low Smoke). The cable is fully legal for installation in Russian industrial facilities without project-specific certification, eliminating months of delays and significant costs.
Competitive Positioning
7. Competitive Positioning: Feichun YSLY-JZ vs. Market Alternatives
| Attribute | European Premium | Russian Domestic | Generic Chinese | Feichun YSLY-JZ |
|---|---|---|---|---|
| DIN VDE 0250/0281 compliance | Full compliance | Partial — GOST equivalent | Claimed but rarely verified | Full compliance, independently tested |
| EAC certification (standard) | Frequently not held | Standard | Rarely held | Standard — full range certified |
| Cold-temperature performance (−40 °C) | Typically qualified | Qualified | Often only −15 °C | Qualified to −40 °C, tested |
| Price index (European = 100) | 100 | 65–75 | 35–45 | 55–65 |
Ordering and Logistics
10. Ordering Information, Packaging, and Logistics
| Order Parameter | Standard Stock Items | Made-to-Order Items |
|---|---|---|
| Minimum order quantity | 100 m per type | 500 m per type |
| Lead time (ex-Anhui warehouse) | 5–10 working days | 4–8 weeks |
| Delivery to Russia (sea freight) | 35–45 days | 45–60 days |
| HS code (Russia) | 8544 49 910 0 | |
Export Sales Department — Russia & CIS Markets
Anhui Feichun Special Cable Co., Ltd.
No. 88 Feichun Industrial Park, Wuhu Economic Development Zone, Wuhu City, Anhui Province 241000, China
Email: [email protected]
Web: www.feichuncables.com
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