Product Attributes
Model No.: high-voltage outdoor
Brand: TNNPI
Place Of Origin: China
Species: High Voltage
Number Of Poles: 1, 2, 3, 4, Twin
Product Name: Circuit breaker
Read Voltage: 10KV 12KV 24KV 40KV
Read Current: 200A 400A 630A 1250A
Frequency: 50HZ
Altitude: 1000-3000M
Working Temperature: -30°C~40°C
Product Description
Operation of disconnector, load switch, grounding switch and fast grounding switch: 1. According to the switching operation regulations of equipment with voltage level of 6kV and above: the circuit breaker can be operated (opened) after opening. When the disconnector is in the open state, the grounding switch and the fast grounding switch can be closed. 2. The function of isolating the opening and closing of the column is only to make the equipment to be repaired have enough visible safety distance, establish the insulation gap that can be used to shovel the balance, and ensure the safety of the maintenance personnel and equipment. 3. The function of grounding switch and fast grounding switch is to keep the equipment under maintenance in grounding state. That is, the overhauled equipment is changed to the overhaul status. The grounding switch is generally manually operated, and the fast grounding switch is generally electrically operated. Most of the fast earthing switches are used in (GIS) sealed composite electrical equipment. 4. Load switch - circuit breaker that can be opened and closed with load current.
FAQ
1. Are you a trading company or a manufacturer?
We are a company integrating production and marketing, industry and trade!
2. What kind of grounding material do you produce?
Including Epoxy resin insulators, Power Cables, high voltage disconnectors, Power Distribution Cabinets, Oil Immersed Transformers, dry type transformers, Transformer Accessories, etc.
3. Are customized materials available?
Yes, please provide the specifications you need.
4. Do you accept OEM services?
yes!
5. What is your delivery time?
Usually 20-25 days, please confirm with us before ordering!
6. What is payment Trems?
Generally, 50% is the deposit and 50% is before the bill of lading is sent by wire transfer.
7. How to package the product?
Usually, in a steel tray. We will do it according to customers' requirements.
8. What is the loading port available to you?
Usually Ningbo Port or Shanghai Port.
Company Overview
Henan New Power is a manufacturer of various high and low voltage power supporting products.
Transformer accessories include tap changer, pressure relief valve, thermometer, moisture absorber, gas relay, oil level gauge, butterfly valve, cross flow fan, etc.
High-voltage power distribution equipment includes high-voltage and low-voltage insulation bushings, high-voltage cables, disconnectors, vacuum circuit breakers, high-voltage insulators, low-voltage insulation, ceramic insulators, etc
Since its establishment, the company has always been guided by science and technology, backed by strong technology, actively introduced foreign advanced technology, and constantly improved and improved its products. After years of professional management, the products sell well all over the country and are exported to Bangladesh, Myanmar, India, Russia, Indonesia, Thailand and other Southeast Asian and African countries.
Welcome to visit, investigate and negotiate
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