6-30KV SINGLE CORE ATA ARMORED CABLE

ATA aluminum tape armour chemical resistant. For refineries chemical plants ATEX zones. Non-magnetic eddy current free.

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Application

IEC 60502-2 single-core ATA cable (6kV to 30kV) for refineries, chemical plants, oil & gas facilities, and ATEX hazardous areas requiring corrosion resistance. Non-magnetic aluminum tape armor prevents eddy currents.

Core Strengths

Chemical environments corrode steel armor rapidly. Our ATA aluminum tape armor resists chemicals and eliminates eddy current losses. Ideal for refineries and ATEX zones. CE/TÜV/ISO certified.

Standard

IEC60502, SANS 1339, BS 6622, AS/NZS1429.1, NFC 33226, CSA C 68.3, ICEA S 93-639 , ICEA S 94-649

Construction

☉〉 Conductor: Aluminum (Al), stranded (class 2)

☉〉 Conductor screen: Semiconductive layer

☉〉 Insulation: XLPE (cross-linked polyethylene)

☉〉 Insulation screen: Semiconductive layer

☉〉 Copper wire screen (or copper tape) – for field uniformity

☉〉 Inner sheath: PVC or PE

☉〉 Armor: Aluminum tape (ATA – non‑magnetic)

☉〉 Outer sheath: PVC or PE (type ST2)

Features

☉〉 Rated voltage: 6kV to 30kV (Uo/U up to 18/30kV)

☉〉 Aluminum conductor – lightweight, cost‑effective

☉〉 XLPE insulation – 90°C continuous, 250°C short‑circuit

☉〉 Non‑magnetic aluminum tape armor – eliminates eddy current losses in single‑core AC circuits

☉〉 Corrosion‑resistant ATA – ideal for chemical plants, refineries, and ATEX hazardous areas

☉〉 Copper wire screen – uniform electric field, corona suppression, fault return path

☉〉 Installation: direct burial, ducts, cable trays, or tunnels

☉〉 100% factory tested to IEC 60502‑2

Product Data Sheet

1-35KV SINGLE CORE ATA ARMORED CABLE
Conductor Size	Stranding No.		Conductor Dia.	Max. D.C. resistance at 20℃
	（Compacted Round)		Conductor Dia.	Max. D.C. resistance at 20℃
	Cu	Al		Cu	Al
mm2	No.s	No.s	mm	Ω/KM	Ω/KM
25	≥6	≥6	5.6-6.5	0.727	1.2
35	≥6	≥6	6.6-7.5	0.524	0.868
50	≥6	≥6	7.7-8.6	0.387	0.641
70	≥12	≥12	9.3-10.2	0.268	0.443
95	≥15	≥15	11.0-12.0	0.193	0.32
120	≥18	≥15	12.3-13.5	0.153	0.253
150	≥18	≥15	13.7-15.0	0.124	0.206
185	≥30	≥30	15.3-16.8	0.0991	0.164
240	≥34	≥30	17.6-19.2	0.0754	0.125
300	≥34	≥30	19.7-21.6	0.0601	0.1
400	≥53	≥53	22.3-24.6	0.047	0.0778
500	≥53	≥53	25.3-27.6	0.0368	0.0605
630	≥53	≥53	28.7-32.5	0.0283	0.0469
800	≥53	≥53	--	0.0221	0.0367
1000	≥53	≥53	--	0.0176	0.0291

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