1) The Standard altitude does not exceed 1000m;can up to 4500m for special ordering

2) The ambient temperature is between -25°C to +45°C, the daily mean temperature is no greater than 35°C.

3) The daily mean relative humidity is no greater than 95%.The monthly mean relative humidity is no greater than 90%.

4)Earthquake intensity≤8 degree;

6)Applicable occasions should be free from corrosives,explosives,inflammables and vibration.

Summary

GPN1-17.5kV removable AC metal-clad switchgear (short for panel as below) is specially designed and developed by us, based on the introduction of advanced foreign design and manufacturing technology. The panel applies to 13.8kV~17.5kV 3 phase AC 50/60Hz network for receiving and distributing power energy and also for control, monitor and protection. It can be arranged for single busbar, single busbar sectionlizing system or double busbar. It accords with IEC298 "AC Metal Enclose d Switch and Control Equipment above 1kV and below 52kV "IEC 694 "Standard Common Clauses for HV Switchgear ", DIN. VDE " AC Switchgear at Rate d Voltage Above 1kV ", GB 3906 " 3~35kV AC Metal Enclosed Switchgear and so on. It has perfect and reliable prevention function against misoperation.

Note:suitable for ABB/Siemens,schneider etc. brands of vacuum circuit breakers.

Q1: How to pay sample and express charges?
A: For express charges, you can pay to our company account directly, for those customer who has express account, we will send the samples by freight collected. If customers need samples, we will charge the cost first, once they place orders, we will return a part cost to their account.
Q2: What is your terms of payment?
A: Usually, we accept T/T, for regular order, we prefer 50% in advance, 50% against the pictures of finished material before delivery. 

Q3: How do you control the quality?
A: We have QC team comply with TQM, each step is in compliance to the standards, at the same time, and we will take photos and shoot video for you.
Q4: What about lead or shipping time?
A: The lead time depends on quantity you ordered, but generally within 2~5 weeks upon receipt of advance payment.
Q5: How long does it take for me to get the quotation?
A: For customized products, we will quote after you provide the requested product details within 48 hours because we need the time to calculate cost, but we will quote the soonest possible. For our standard product posted here we can quote in 24 hours.
Q6: Why should I choose your company?
A: We take customers' requirements as our mission, and take each details very carefully. We have about 15 years' experience for electric power business. We try to support our customers always, including delivery time, price, pre-sale, after-sales, though we are not the best, but we are always to improve ourselves and meet your needs. Choose us, will don't make you disappointed.
Q7. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q8: Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q9: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.