Prysmian Cable 250 MCM 35kV 133% Aluminum EPR DOUBLESEAL Three Phase One Third Neutral Medium Voltage Utility Cables QRU020A
Conductors: Solid or Class B Compressed concentric strand aluminum alloy 1350 or soft drawn annealed copper per ASTM. Stranded conductors are water-blocked with STRANDSEAL® conductor filling compound.
Conductor Shield: Extruded thermosetting semiconducting shield which is free stripping from the conductor and bonded to the insulation.
Insulation: Natural high dielectric strength EPROTENAX™ EPR-based insulation, combined with other materials and agents that enhance the electrical and mechanical characteristics assuring extended cable life.
Insulation Shield: Extruded thermosetting semiconducting shield with controlled adhesion to the insulation providing the required balance between electrical integrity and ease of stripping.
Metallic Shield: Solid bare copper wires, helically applied and uniformly spaced. Water-blocking agents applied over the insulation shield and around the neutral wires to prevent longitudinal water penetration.
Jacket: Black insulating sunlight resistant linear low density polyethylene encapsulating the neutral wires with three extruded red stripes and NESC lightning bolt symbol.
Description: Single conductor cable with solid or filled strand aluminum or copper conductors, triple extruded insulation system consisting of a thermosetting semiconducting conductor shield, high dielectric strength EPROTENAX™ EPR insulation, thermosetting semiconducting insulation shield, copper concentric neutral wires, water swellable agents, black encapsulating linear low-density polyethylene (LLDPE) jacket.
Options:
• Black LLDPE jacket with no stripes
• Multiplex cables
• Tinned round and flat strap neutrals
• Compact stranded conductors
• UL MV-90 rating if required
• 46kV
• RUS Bulletin 1728F-U1 where applicable
Installation:
• Conduit In Air
• Direct Buried
• Underground Duct
• Isolated In Air
• Wet Locations
• Dry Locations
• With Messenger
• Utility Primary
Specifications and ratings:
• AEIC- AEIC CS8
• ICEA- ICEA S-94-649
• ICEA- ICEA T-31-610
• ICEA- ICEA T-34-664
• For 105°C continuous, 140°C emergency, 250°C short-circuit operation
| technical specifications: | |
| conductor | 250 MCM al |
| insulation thickness (mils) | 420 |
| concentric neutral | 13-#14 |
| conductor diameter (in) – (a) | 0.561 |
| insulation diameter (in) – (b) | 1.46 |
| insulation shield diameter (in) – (c) | 1.55 |
| jacket diameter (in) – (d) | 1.85 |
| cable weight (lbs/kft) | 1558 |
| minimum bending radius (in) | 15 |
| † ampacity (amps) – ‡105°c in duct | 295 |
| +/- sequence impedance resistance (µΩ/ft) – ‡105°c in duct | 95 |
| +/- sequence impedance reactance (µΩ/ft) – ‡105°c in duct | 47 |
| zero sequence impedance resistance (µΩ/ft)†† – ‡105°c in duct | 354 |
| zero sequence impedance reactance (µΩ/ft)†† – ‡105°c in duct | 28 |
| † ampacity (amps) – ‡105°c direct buried | 367 |
| +/- sequence impedance resistance (µΩ/ft) – ‡105°c direct buried | 107 |
| +/- sequence impedance reactance (µΩ/ft) – ‡105°c direct buried | 84 |
| zero sequence impedance resistance (µΩ/ft)†† – ‡105°c direct buried | 348 |
| zero sequence impedance reactance (µΩ/ft)††- ‡105°c direct buried | 28 |
| prysmian cable part number | QRU020A |
Fast Shipping with Professional Packaging
We offer a broad range of shipping options due to our long-standing partnerships with UPS, FedEx and DHL. Our warehouse staff is extremely skilled and will package your goods in accordance to our exact and precise specifications. Your products will go through a thorough inspection and be securely secured prior to being delivered. We deliver to thousands of customers every day across multiple countries. This is a testament to our commitment to be the biggest online retailer in the world. There are distribution centers as well as warehouses in Europe and the USA.
Orders that include more than one item are given processing time for each item.
We will carefully examine all items before sending. Today, the majority orders will be shipped within 48 hours. The delivery time will be between 3 and 7 working days.
Returns
Due to multiple parties, including the factory and the warehouse, we are unable to completely manage our stock. The levels of stock can change at any moment. Please understand it may happen that your order will be out of stock when your order has been made.
Our policy lasts for thirty days. Unfortunately, if the 30 days have elapsed from the date you purchased the item, we cannot offer you a return or exchange.
In order to be eligible for a return your product must be unopened and in the same condition as you received it in. It should also be in its original packaging.
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