Description
The protective conductor must always have an adequate conductivity.
Unless local wiring regulations state otherwise, the cross-sectional area of the protective conductor must
agree with the conditions that require automatic disconnection of the supply required in 411.3.2. of IEC
60364-4-41:2005 and be capable of withstanding the prospective fault current during the disconnection time
of the protective device. The cross-sectional area of the protective conductor can either be selected from
the table below or calculated according to 543.1 of IEC 60364-5-54.
The table below shows the minimum cross-sectional area related to the phase conductor size according to
IEC 61800-5-1 when the phase conductor and the protective conductor are made of the same metal. If this
is not so, the cross-sectional area of the protective earthing conductor shall be determined in a manner
which produces a conductance equivalent to that which results from the application of this table.
Our products are widely used in CNC mechanical metallurgy, oil and gas, petrochemical industry,
Chemical industry, paper printing, textile printing and dyeing, machinery, electronic manufacturing, automobile manufacturing,
Plastic machinery, electricity, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution.
brand | Product Name | Product model | Order No |
ABB | Plc/dcs/servo/module | ACU-01B 3HNA024871-001/03 | nothing |
Place of Origin | Voltage range (VDC) | System memory (Mb) | weight |
Europe and America | 110-50 | 110 | 1.1KG |
Place of shipment | Delivery method | How to use | Applicable industries |
Xiamen | Shunfeng Express | Commissioning and installation | Power Plant Steel Plant Cement Plant Shipboard Papermaking |
Service advantages | Foreign import, goods preparation and supply | Reasonable price and reliable quality | Pictures are for reference only |
Product features | Primary source of goods, supply by model | After sales guarantee | Chen 1810693-7731 |
.
Why are the prices of many products of our company more competitive?
(1) Source purchase to reduce the price difference in the intermediate phase
(2) Stable channel and more guaranteed supply
Lead time problem
(1) For the spot products in stock, the de
livery can be arranged on the same day after the contract payment is signed
(2) Order products and deliver according to the quoted delivery date
Xiamen Xiongba adheres to the enterprise philosophy of “improving the value of spare parts supply chain”,
For the simple purchase procedure of spare parts, ensure that they are delivered to the site in a timely manner, and help users reduce the risk of downtime caused by the shortage of spare parts
The emergency spare parts support service is complete, and the user can customize the spare parts. The quality of the spare parts is reliable. All the spare parts provided enjoy a one-year super long warranty
Spot stock, fast response, reduce user capital investment, improve spare parts utilization, spare parts replacement!
Details: If you need urgent delivery orders, please feel free to contact us, and we will try our best to meet your needs.
Price problem: If you find that other suppliers offer cheaper prices for the same product, we are also willing to provide you with reference prices and give you further discounts.
Contact us:+86 181 0693 7731
Mail: 2872270648@qq.com
Contact: Chen
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87TS01I-E GJR2368900R2550 | AGPS21C GDR AGPS-21C | AO2000 LS25 |
88FN02B-E GJR2370800R0200 | AI801 3BSE020512R1 | AO810 3BSE008522R1 |
88FV01E GJR2332300R0200 | AI810 3BSE008516R1 | AO815 3BSE052605R1 |
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