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yueqing indoor handcart type vacuum circuit breaker ZN23-40.5
| Model No. : | ZN23-40.5 |
|---|
Product description
Basic Specification
| mechanical life | 10000times |
|---|---|
| rated voltage | 40.5kv |
| rated frequency | 50hz |
| Nominal Insulation Voltage | 40.5KV |
| Type | Vacuum |
| Poles Number | 3 |
Detail Description
ZN23-40.5 series handcart type indoor vacuum circuit breaker for the high life rated 40.5kA, three-phase AC 50Hz indoor high-voltage electrical equipment. Apply to industrial and mining enterprises, substation and transmission and distribution systems for control and protection switching; particularly suitable for metallurgy, electric arc steel-making industries, etc. frequent operation required, as a control and protection equipment.
This product meets the GB 1984-89 “AC High Voltage Circuit Breaker” standard. Circuit breaker directly into the GBC-35, JYN1-35 cabinet, remove the plug can be installed separately
The Use of Environmental Conditions
1. Altitude: ≤1000m;
2. Air temperature: -15°C ~ +40°C;
3. Relative humidity: daily average is not more than 95%, saturated vapor pressure daily average is not more than 1.8kPa.
4. Earthquake intensity: not more than 8.
5. Installation places: No fire, explosion hazard, serious filthy places.
6. In the second system, the amplitude of induced electromagnetic interference does not exceed 1.6kv
7. Power condition: DC 110V, 220V; AC 110V, 220V
general structure drawing and installation
Mainly Technical Parameters
| NO | Item | Units | Value | |
| 1 | Rated voltage | kV | 40.5 | |
| 2 | Lightning impulse withstand voltage (peak) | kV | 185 | |
| 3 | 1min power frequency withstand voltage | kV | 95 | |
| 4 | Rated Frequency | Hz | 50 | |
| 5 | Rated current | A | 1250,1600,2000 | |
| 6 | Rated short-circuit breaking current | kA | 25 | 31.5 |
| 7 | Rated short-circuit withstand current | kA | 25 | 31.5 |
| 8 | Rated peak withstand current | KA | 63 | 80 |
| 9 | Rated short-circuit duration | s | 4 | |
| 10 | Rated short-circuit breaking time | ms | ≤90 | |
| 11 | Rated short-circuit ON-OFF current | kA | 80 | |
| 12 | Rated operating sequence | 0-0.3s-C0-180s-C0 | ||
| 13 | Closing Time | ms | 50~85 | |
| 14 | Opening Time | ms | 40~85 | |
| 15 | Rated current breaking current breaking times | Times | 20 | |
| 16 | Mechanical life | Times | 10000 | |
| 17 | Rated capacitor breaking current | A | 630 | |
| 18 | Energy storage motor rated power | W | 275 | |
| 19 | Energy storage motor rated voltage | V | 25 ± 2 | |
| 20 | Storage time | S | ≤15 | |
| 21 | Closing and opening solenoid rated voltage | V | ≈220,110 | |
| 22 | Loss of pressure tripping device rated voltage | V | ≈220,110 | |
| 23 | Over current tripping device rated current | A | 5 | |
| 24 | auxiliary switch rated voltage current | A | DC10 |
Company File
Ghorit Electric Equipment Co., Ltd. Zhejiang is located in Xinguang Industrial Zone, Yueqing, Zhejiang Province, China. Our company enjoys convenient transportation.
Ghorit integrates R&D, Manufacture, sale and service. Ghorit covers 26000 Square meters, including a construction area of 12000 square meters. We build a new production base in Shanghai.
Ghorit mainly produces and sells high-voltage electrical components and related equipment.
Ghorit passed through ISO9001 international quality system management certification. We always adhere to the tenet of \"survival based on high-quality products\". With strong technical force, advanced production technology, perfect detection means and superior product quality, we are expanding the markets. We have won a high reputation among clients.
Trade Terms :
1.Payment : T/T or L/C
2.Sample lead time: 1-3days
3.Production lead time: for 100~500pcs1- 7days ;500~1000pcs 3-14days
4.Shipping freight are delivered under your requests
5.Shipping port :Ningbo or Shanghai, mainland china
6.Discounts are offered based on order quantities
7.Minimum Quantity:100pcs-200pcs (accepted sample :1-10pcs)
8.Logo: According to your requirement
9.Packaging: 1pc /gift box/white mail order box
10.Shipping: By Express(EMS,DHL,UPS,ARAMEX), By Air or By Sea
Wraped with polybags,put on foam ,then packed with carton box,outside fixed with veneer box.
Can do as customers\' request if necessary
Our service:
1.You inquuiry related to our products or prices will be replied in 24hours
2.Well-trained and experienced staffs to answer all your enquires in fluent english
3.OEM & ODM, any your costomized lighings we can help you to design and put into product
4.Distributoershio are offered for your unoque design and some our current models
5.Protection of you sales area ,ideas of design and all your private information
Buy recommendation :
1. Our all items are 100% authentic ,please provide details of the address before purchase , So we can calculate the shipping discounts and the best transportation.
2. According to the customer\'s requirement ,different specifications of the items can be mixed shipments and lower freight.
3.Only wholesale, if require samples, please contact us,If you have any questions or suggestions. Please Contact us freely.
Quality & Prices:
We have to sell items with top quality because we want to keep every customer as our long-term business partner.
We have to set low competitive prices because we need to attract buyers to this new store.
We will ship your items on time when you place your order . We know time is important for you.
After Delivery:
If you are satisfied with the packages you receive, DO please be kind to leave us positive feedback. Every positive feedback from you is important to increase our credit score. Thus it is important to our company. We will be grateful for you doing so.
If unluckily there is any problems with the packages, DO please contact us and let us know it. We will solve all dissatisfaction after we receive the pictures from you. We will make sure you are happy with our solution.
Notice for ordering:
When ordering, please indicate :
a) Model, name and quantity of the breaker;
b) The rated voltage, rated current and rated short circuit drop-out current of the breaker;
c) Rated operation voltage;
d) Secondary wiring program (Optional) ;
e) Name and quantity of spare parts ;
f) Other special requirements of the user.
MOQ & Delivery:
1 pc MOQ
With 15-20 days after the advance payment
Payment Terms:
can accept L/C,T/T,Western Union,Money gram.
Product Warranty:
1 years warranty
100,000 hours lifespan
products are CE approved
Additional Information
| Payment Terms | L/C, T/T, Western Union |
|---|---|
| Minimum Order | 1 set |
| Lead Time / Delivery Time | 10 Day(s) |
| Sample Available | YES |
| Delivery Details | within 10days after receive T/T or L/C. |
| FOB Port | Ningbo,Shanghai |
| Loading Info | By Express(EMS,DHL,UPS,ARAMEX), By Air or By Sea |
| Packing Info | wooden case or as required |
| Target Market(s) | North America, Oceania, Southeast Asia, Eastern Europe, Africa(except Middle East), Hong Kong/ Macao/ Taiwan, Latin America, Japan & Korea, Middle East & South Asia, Western & Southern Europe, Northern Europe, Central & Southern Asia, Middle East |
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