KVVR: Flexible PVC/PVC Control Cable
PVC Insulated Flexible Control Cable
- Director: Cobre
- Aislamiento: PVC,
- Color de aislamiento: Blanco negro
- Rango de temperatura: -20°C la +70°C
- Voltaje nominal: 300V/500V
- Voltaje de prueba: 1000V
- Estándar: IEC
- Procesamiento rápido de muestras con soluciones personalizadas
- Materiales de alta calidad
- Opciones de precios asequibles
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Descripción del producto
KVVR: Flexible PVC/PVC Control Cable : Product Description and Specifications
Designated for secondary circuits and signal transmission, the KVVR series integrates Class 5 Fine-Stranded Copper Conductors (per IEC 60228) to distinguish itself from the standard rigid KVV model. This flexible structure ensures compliance with tight bending radii requirements, making it the mandatory specification for internal wiring in switchgear, instrumentation, and compact automation units. The optimized PVC jacket facilitates installation in confined spaces where static flexibility is critical.
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Ventajas
KVVR: Flexible PVC/PVC Control Cable : Benefits and Features
- Easy to Route: The Class 5 stranded copper core handles tight bends and crowded trays without stiffening up.
- Vibration Proof: Unlike rigid cables, the flexible structure absorbs machine vibration, preventing loose connections.
- Installer Friendly: Soft PVC jacket strips clean and fast; numbered cores make circuit tracing simple.
- Reliable Specs: Rated for 300/500V and operational from -20°C to +70°C.
Dimensiones/Parámetros
| Cross-Sectional Area (mm²) | Thickness of Insulation (mm) | Thickness of Sheath (mm) | Overall Diameter Min (mm) | Overall Diameter Max (mm) | Approx Weight (kg/km) | Max.D.C resistance at 20℃ (Ω/km) |
|---|---|---|---|---|---|---|
| 2×0.5 | 0.6 | 1.2 | 6.4 | 8.1 | 58 | 39.0 |
| 2×1 | 0.6 | 1.2 | 7.0 | 8.8 | 75 | 19.5 |
| 3×0.75 | 0.6 | 1.2 | 7.1 | 8.9 | 80 | 26.0 |
| 3×1.5 | 0.7 | 1.2 | 8.3 | 10.4 | 119 | 13.3 |
| 4×0.5 | 0.6 | 1.2 | 7.3 | 9.2 | 81 | 39.0 |
| 4×1 | 0.6 | 1.2 | 8.0 | 10.0 | 110 | 19.5 |
| 5×0.75 | 0.6 | 1.2 | 8.3 | 10.3 | 113 | 26.0 |
| 5×1.5 | 0.7 | 1.2 | 9.8 | 12.2 | 173 | 13.3 |
| 7×0.5 | 0.6 | 1.2 | 8.5 | 10.6 | 115 | 39.0 |
| 7×2.5 | 0.8 | 1.5 | 13.1 | 16.2 | 340 | 7.98 |
| 8×1 | 0.6 | 1.2 | 10.4 | 12.9 | 182 | 19.5 |
| 8×1.5 | 0.7 | 1.5 | 12.5 | 15.4 | 267 | 13.3 |
| 10×0.5 | 0.6 | 1.2 | 10.5 | 13.1 | 162 | 39.0 |
| 10×1 | 0.6 | 1.5 | 12.3 | 15.2 | 247 | 19.5 |
| 10×2.5 | 0.8 | 1.5 | 16.5 | 20.3 | 488 | 7.98 |
| 12×0.5 | 0.6 | 1.2 | 10.9 | 13.5 | 180 | 39.0 |
| 12×1 | 0.6 | 1.5 | 12.7 | 15.7 | 277 | 19.5 |
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Production Processes Of Control cable
Los cables de control se fabrican mediante extrusión a presión para bloquear la densidad del PVC. El control de calidad va más allá de las métricas estándar: realizamos pruebas obligatorias de resistencia al aceite y flexión en cada lote de producción. Esto verifica el rendimiento real según las especificaciones IEC, lo que garantiza la durabilidad en entornos de automatización del mundo real.
Embalaje para envío
Para satisfacer diversas necesidades de transporte, existen muchos métodos de embalaje que se pueden utilizar.
¿Tienes más preguntas?
Q: Difference between KVV and KVVR?
A: Conductor Class.
KVV: Rigid (Class 1 or 2). Hard to bend.
KVVR: Flexible (Class 5). Fine-stranded copper. Mandatory for tight instrument panels and small bending radii.
Q: Outdoor Installation?
A: Requires Conduit. Standard PVC is not UV-stabilized. Direct sunlight exposure will degrade the insulation. Must be routed inside pipes or protective channels.
Q: Is it Shielded?
A: No. Standard KVVR is unshielded. For EMI/RFI noise immunity, specify model KVVRP (includes Copper Braid Shield).
Q: Drag Chain / Robotics Use?
A: Prohibited. KVVR is designed for Static Flexibility (routing only). For continuous dynamic motion (millions of cycles), upgrade to TRVV (Towline Cable).
Q: Core Identification Method?
A: Standard Coding:
≤ 5 Cores: Color-coded insulation.
> 5 Cores: Black insulation with White Numbering for easy circuit tracing.
P: ¿Clasificación de voltaje?
A: 450/750V. Covers standard industrial control signals and low-voltage power distribution.
Q: KVVR vs. RVV?
A: Application Difference.
RVV: General purpose cord (Appliances). Low core count.
KVVR: Industrial Control. Compact OD, supports high core counts (up to 60+), engineered for machinery control logic.
Q: Oil Resistance?
A: Standard Grade. Basic resistance only. For environments with heavy oil immersion, please specify “Oil-Resistant Compound” upon ordering.