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RHZ1 Cables - RHZ1-AL, RHZ1-OL AL, RHZ1-2OL AL

to RHZ1 Cable datasheets

RHZ1 references Spanish specification Medium Voltage cables with Polyolefin sheathing, with cables manufactured in accordance with UNE 21-161-93 and HD 620-10E.

Where appropriate, waterblocking measures can be applied should it be installed in cable ducts liable to flooding. The suffix RHZ1-OL references a longitudinal waterblock applied above and below the screen, whilst a dual waterblock RHZ1-2OL has the longitudinal swellable tapes supplemented by swellable yarns or powders added to the conductor to make it watertight.

RHZ1 Cable Construction

Most commonly specified is the Aluminium version, for ease of reference this is the Spanish cable nomenclature explained. As with many cable naming codes, a copper conductor is assumed unless specifically stated otherwise, in this case listed as the suffix AL.

R XLPE (Cross-linked Polyethylene) Insulation
H Semi conducting screen and metallic screen added.
Z1 Polyolefin compound
OL Longitudinal watertightness over the insulation screen only
2OL  Longitudinal watertightness in conductor and over insulation screen
(S) Type 10E-4 (following HD620 Type 10E -4)
(AS) Type 10E-5 (following HD620 Type 10E -5)
K Compacted round shape conductor 
+H Nominal Metallic screen cross sectional are in mm²
AL Aluminium Conductor

 

RHZ1 Cable Sheath Material

Whilst some companies may offer a PE (Polyethylene) sheath option under the Z1 reference, this is a halogen free material but not LSZH as required of HD620 or as understood by the wider market. We offer RHZ1 cable variants sheathed in Polyolefin which is halogen free as a PE material, but also available as a full low smoke and zero halogen material. 

Polyolefin (ST7) / (DMZ1)  PE As standard this is Halogen free (IEC60754-1/2). Can also be offered as flame retardant (IEC60332-1) with additives and extra cost.
Polyolefin (ST8) / (DMZ2)  LSZH  As standard this is Halogen free (IEC60754-1/2), Flame retardant (IEC60332-1) and smoke / acidity (IEC61034-1/2)

 

CPR Compliant RHZ1-OL and RHZ1-2OL cables

DMZ2 ST8 LSZH PO materials offer low smoke zero halogen properties and are flame retardant - the degree performance is denoted by (S) and (AS). These variants are CPR compliant - something any cable using PE will not be. The standard (S) flame retardant LSZH PO cables are CPR compliant to Eca (the vertical flame test), but the (AS) offer an enhanced classification to Cca where installed in building designated medium or high risk (depending on geographic location).

RHZ1 Cable Voltages and HD620 10E Cable Sizes

Under the terms of standard HD620-10E there are limited sizes permitted; these are: 50mm2, 95mm2, 150mm2, 240mm2, 400mm2 and 630mm2. Cables are available in voltages of 6/10kV, 8.7/15kV, 12/20kV and 18/30kV.

In the event cable sizes outside those listed under the HD620-10E standard are required, please contact the technical team who will be able to advise on a suitable alternative.

RHZ1 Cables Specification and technical datasheets

With the RHZ1 cable having several variations in conductor materials, screening and waterblocking, our technical team stand ready to support you in specifying to your precise system design and installation requirements. Technical datasheets are available for all variations on request. 

Alternatives may also be appropriate - where a PVC sheathing is preferred the RHV cable is available. The choice in specification will be determined by the requirements of your project.

Whether you're specifying to Spanish national standards, or looking at the wider European MV portfolio, our technical team can assist with cross-referencing to match your project requirements, optimising for installation design and environmental demands. 

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Product name Part No Cores Nominal cross-sectional area (mm²) Sheath colour Length (m)  
RHZ1-OL (AS)-AL CableH7B15KV01050150mm²Red
RHZ1-OL (AS)-AL CableH7B20KV01050150mm²Red
RHZ1-OL (AS)-AL CableH7B30KV01050150mm²Red
RHZ1-OL (AS)-AL CableH7B15KV01095195mm²Red
RHZ1-OL (AS)-AL CableH7B20KV01095195mm²Red
RHZ1-OL (AS)-AL CableH7B30KV01095195mm²Red
RHZ1-OL (AS)-AL CableH7B15KV011501150mm²Red
RHZ1-OL (AS)-AL CableH7B20KV011501150mm²Red
RHZ1-OL (AS)-AL CableH7B30KV011501150mm²Red
RHZ1-OL (AS)-AL CableH7B15KV012401240mm²Red
RHZ1-OL (AS)-AL CableH7B20KV012401240mm²Red
RHZ1-OL (AS)-AL CableH7B30KV012401240mm²Red
RHZ1-OL (AS)-AL CableH7B15KV014001400mm²Red
RHZ1-OL (AS)-AL CableH7B20KV014001400mm²Red
RHZ1-OL (AS)-AL CableH7B30KV014001400mm²Red
RHZ1-OL (AS)-AL CableH7B15KV016301630mm²Red
RHZ1-OL (AS)-AL CableH7B20KV016301630mm²Red
RHZ1-OL (AS)-AL CableH7B30KV016301630mm²Red
RHZ1-2OL (AS)-AL CableH7F15KV01050150mm²Red
RHZ1-2OL (AS)-AL CableH7F20KV01050150mm²Red
RHZ1-2OL (AS)-AL CableH7F30KV01050150mm²Red
RHZ1-2OL (AS)-AL CableH7F15KV01095195mm²Red
RHZ1-2OL (AS)-AL CableH7F20KV01095195mm²Red
RHZ1-2OL (AS)-AL CableH7F30KV01095195mm²Red
RHZ1-2OL (AS)-AL CableH7F15KV011501150mm²Red
RHZ1-2OL (AS)-AL CableH7F20KV011501150mm²Red
RHZ1-2OL (AS)-AL CableH7F30KV011501150mm²Red
RHZ1-2OL (AS)-AL CableH7F15KV012401240mm²Red
RHZ1-2OL (AS)-AL CableH7F20KV012401240mm²Red
RHZ1-2OL (AS)-AL CableH7F30KV012401240mm²Red
RHZ1-2OL (AS)-AL CableH7F15KV014001400mm²Red
RHZ1-2OL (AS)-AL CableH7F20KV014001400mm²Red
RHZ1-2OL (AS)-AL CableH7F30KV014001400mm²Red
RHZ1-2OL (AS)-AL CableH7F15KV016301630mm²Red
RHZ1-2OL (AS)-AL CableH7F20KV016301630mm²Red
RHZ1-2OL (AS)-AL CableH7F30KV016301630mm²Red
RHZ1-AL CableH7D15KV01050150mm²Red
RHZ1-AL CableH7D20KV01050150mm²Red
RHZ1-AL CableH7D30KV01050150mm²Red
RHZ1-AL CableH7D15KV01095195mm²Red
RHZ1-AL CableH7D20KV01095195mm²Red
RHZ1-AL CableH7D30KV01095195mm²Red
RHZ1-AL CableH7D15KV011501150mm²Red
RHZ1-AL CableH7D20KV011501150mm²Red
RHZ1-AL CableH7D30KV011501150mm²Red
RHZ1-AL CableH7D15KV012401240mm²Red
RHZ1-AL CableH7D20KV012401240mm²Red
RHZ1-AL CableH7D30KV012401240mm²Red
RHZ1-AL CableH7D15KV014001400mm²Red
RHZ1-AL CableH7D20KV014001400mm²Red
RHZ1-AL CableH7D30KV014001400mm²Red
RHZ1-AL CableH7D15KV016301630mm²Red
RHZ1-AL CableH7D20KV016301630mm²Red
RHZ1-AL CableH7D30KV016301630mm²Red
RHZ1-2OL-AL CableH7A15KV01050150mm²Red
RHZ1-2OL-AL CableH7A20KV01050150mm²Red
RHZ1-2OL-AL CableH7A30KV01050150mm²Red
RHZ1-2OL-AL CableH7A15KV01095195mm²Red
RHZ1-2OL-AL CableH7A20KV01095195mm²Red
RHZ1-2OL-AL CableH7A30KV01095195mm²Red
RHZ1-2OL-AL CableH7A15KV011501150mm²Red
RHZ1-2OL-AL CableH7A20KV011501150mm²Red
RHZ1-2OL-AL CableH7A30KV011501150mm²Red
RHZ1-2OL-AL CableH7A15KV012401240mm²Red
RHZ1-2OL-AL CableH7A20KV012401240mm²Red
RHZ1-2OL-AL CableH7A30KV012401240mm²Red
RHZ1-2OL-AL CableH7A15KV014001400mm²Red
RHZ1-2OL-AL CableH7A20KV014001400mm²Red
RHZ1-2OL-AL CableH7A30KV014001400mm²Red
RHZ1-2OL-AL CableH7A15KV016301630mm²Red
RHZ1-2OL-AL CableH7A20KV016301630mm²Red
RHZ1-2OL-AL CableH7A30KV016301630mm²Red
RHZ1-OL AL CableH7C15KV01050150mm²Red
RHZ1-OL AL CableH7C20KV01050150mm²Red
RHZ1-OL AL CableH7C30KV01050150mm²Red
RHZ1-OL AL CableH7C15KV01095195mm²Red
RHZ1-OL AL CableH7C20KV01095195mm²Red
RHZ1-OL AL CableH7C30KV01095195mm²Red
RHZ1-OL AL CableH7C15KV011501150mm²Red
RHZ1-OL AL CableH7C20KV011501150mm²Red
RHZ1-OL AL CableH7C30KV011501150mm²Red
RHZ1-OL AL CableH7C15KV012401240mm²Red
RHZ1-OL AL CableH7C20KV012401240mm²Red
RHZ1-OL AL CableH7C30KV012401240mm²Red
RHZ1-OL AL CableH7C15KV014001400mm²Red
RHZ1-OL AL CableH7C20KV014001400mm²Red
RHZ1-OL AL CableH7C30KV014001400mm²Red
RHZ1-OL AL CableH7C15KV016301630mm²Red
RHZ1-OL AL CableH7C20KV016301630mm²Red
RHZ1-OL AL CableH7C30KV016301630mm²Red
RHZ1-OL (S)-AL CableH7G15KV01050150mm²Red
RHZ1-OL (S)-AL CableH7G20KV01050150mm²Red
RHZ1-OL (S)-AL CableH7G30KV01050150mm²Red
RHZ1-OL (S)-AL CableH7G15KV01095195mm²Red
RHZ1-OL (S)-AL CableH7G20KV01095195mm²Red
RHZ1-OL (S)-AL CableH7G30KV01095195mm²Red
RHZ1-OL (S)-AL CableH7G15KV011501150mm²Red
RHZ1-OL (S)-AL CableH7G20KV011501150mm²Red
RHZ1-OL (S)-AL CableH7G30KV011501150mm²Red
RHZ1-OL (S)-AL CableH7G15KV012401240mm²Red
RHZ1-OL (S)-AL CableH7G20KV012401240mm²Red
RHZ1-OL (S)-AL CableH7G30KV012401240mm²Red
RHZ1-OL (S)-AL CableH7G15KV014001400mm²Red
RHZ1-OL (S)-AL CableH7G20KV014001400mm²Red
RHZ1-OL (S)-AL CableH7G30KV014001400mm²Red
RHZ1-OL (S)-AL CableH7G15KV016301630mm²Red
RHZ1-OL (S)-AL CableH7G20KV016301630mm²Red
RHZ1-OL (S)-AL CableH7G30KV016301630mm²Red
RHZ1-2OL (S)-AL CableH7E15KV01050150mm²Red
RHZ1-2OL (S)-AL CableH7E20KV01050150mm²Red
RHZ1-2OL (S)-AL CableH7E30KV01050150mm²Red
RHZ1-2OL (S)-AL CableH7E15KV01095195mm²Red
RHZ1-2OL (S)-AL CableH7E20KV01095195mm²Red
RHZ1-2OL (S)-AL CableH7E30KV01095195mm²Red
RHZ1-2OL (S)-AL CableH7E15KV011501150mm²Red
RHZ1-2OL (S)-AL CableH7E20KV011501150mm²Red
RHZ1-2OL (S)-AL CableH7E30KV011501150mm²Red
RHZ1-2OL (S)-AL CableH7E15KV012401240mm²Red
RHZ1-2OL (S)-AL CableH7E20KV012401240mm²Red
RHZ1-2OL (S)-AL CableH7E30KV012401240mm²Red
RHZ1-2OL (S)-AL CableH7E15KV014001400mm²Red
RHZ1-2OL (S)-AL CableH7E20KV014001400mm²Red
RHZ1-2OL (S)-AL CableH7E30KV014001400mm²Red
RHZ1-2OL (S)-AL CableH7E15KV016301630mm²Red
RHZ1-2OL (S)-AL CableH7E20KV016301630mm²Red
RHZ1-2OL (S)-AL CableH7E30KV016301630mm²Red