Steel tape armored medium-voltage cables are designed for harsh environments requiring robust mechanical protection. Key applications include:
‌Underground Power Distribution‌:Direct burial in soil for urban/suburban grids, tunnels, and industrial parks, resisting crushing forces, moisture, and rodent damage.
‌Industrial Sites‌:Heavy-duty power transmission in mines, oil refineries, and construction zones where cables face abrasion, impacts, or chemical exposure.
Substations and Power Plants‌:Ground or duct installations connecting transformers and switchgear, ensuring durability under high mechanical stress.
‌High-Risk Areas‌:Coastal or corrosive environments (e.g., ports, offshore platforms) where steel armor shields against saltwater, UV radiation, and physical wear.
‌Renewable Energy Projects‌:Wind farms and solar plants for underground links between turbines, inverters, and substations.

Specification

YJV62 YJV22-18/30kV Cable Structure Parameters

Specs mm²	Conductor diameter mm	Outer thickness of insulation ±1.0mm	Approx outer diameter of cable mm	Approx cable weight kg/km	Specs mm²	Conductor diameter mm	Outer thickness of insulation ±1.0mm	Approx outer diameter of cable mm	Approx cable weight kg/km
1×50	7.6±0.2	26.8	37.8	2203	3×50	7.6±0.2	26.8	75.0	6553
1×70	9.2±0.2	28.4	39.6	2513	3×70	9.2±0.2	28.4	79.9	8293
1×95	10.9±0.2	30.1	41.5	2881	3×95	10.9±0.2	30.1	83.9	9484
1×120	12.2±0.2	31.4	43.0	3204	3×120	12.2±0.2	31.4	87.1	10539
1×150	13.6±0.2	32.8	44.4	3543	3×150	13.6±0.2	32.8	90.5	11708
1×185	15.2±0.2	34.4	46.3	4019	3×185	15.2±0.2	34.4	94.1	13131
1×240	17.4±0.2	36.6	48.7	4691	3×240	17.4±0.2	36.6	99.4	15335
1×300	19.5±0.2	38.7	50.8	5375	3×300	19.5±0.2	38.7	104.2	17603
1×400	22.0±0.2	41.2	53.6	6320	3×400	22.0±0.2	41.2	110.3	20643
1×500/35	24.8±0.2	44.8	60.0	7914	3×500/35	24.8±0.2	44.8	123.7	25901
1×630/35	28.2±0.2	48.2	63.5	9435	3×630/35	28.2±0.2	48.2	131.8	30868
1×800/35	34.0±0.2	57.0	70.5	11807

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