| Customization: | Available |
|---|---|
| Certification: | VDE, CCC, ISO9001 |
| Shell Material: | Stainless Steel |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
1. The ambient air temperature : -5°C ~ +40°C;
2. Daily average temperature(Within 24h): ≤+35ºC
3. Altitude : less than 1000m;
4.. Relative humidity: within 24h, daily average value ≤ 95% , daily average vapor pressure≤ 2.2KPa;
monthly average value ≤ 90%, monthly average vapor pressure≤ 1.8KPa
* Ambient air is not significantly polluted by dust, smoke, corrosive and / or flammable gas, vapor or salt contamination
Ring network cabinet is used for ring network power supply or double radiation power supply system with rated voltage of 12kV and below, and can also be used for terminal power supply and loaded into box-type substation as the control and protection of electric energy. Product performance in line with GB3906 "3 ~ 35kV AC metal closed switchgear", IEC298 provisions.
The main components of the ring network cabinet are sulfur hexafluoride load switch and combination with high pressure flow limiting fuse. It belongs to the extendable structure and has the primary scheme, such as overhead line or incoming line cabinet, transformer protection cabinet, contact cabinet, metering cabinet, etc., which can fully meet various wiring requirements.
Normal operating environment conditions
a) Altitude: no more than 1000m;
b) Ambient temperature: -25ºC ~ +40ºC;
c) Surrounding relative humidity: daily average is not more than 95%, monthly average is not more than 90%;
d) Surrounding air should be free from corrosive or flammable gas, water vapor and other obvious pollution, no frequent violent vibration;
e) Seismic intensity: 8 degrees.
When the use of different conditions or special requirements should be negotiated with the manufacturer.
|
Item
|
Unit
|
Parameters
|
|
Rated voltage
|
KV
|
12
|
|
Rated frequency
|
Hz
|
50
|
|
Main bus bar rated current fusebreaker maximum rated current
|
A
|
630/125
|
|
Main loop earthed loop short time endurable rated current
|
KA/s
|
20/3
|
|
Main loop earthed loop maximum endurable rated current
|
KA
|
50
|
|
Main loop earthed loop short circuit on-and off rated current
|
KA
|
50
|
|
the opening number of the load switch with ful capacity
|
times
|
100
|
|
The fused breaker opening the current
|
KA
|
31.540
|
|
Rated closed loop opening current
|
A
|
630
|
|
Rated shift current
|
A
|
1600
|
|
Machinelife
|
times
|
2000
|
|
1min line frequency resistance peak value recurrence to the earth/isolation fracture
|
KV
|
42/48
|
|
The lighting shock resistance peak valuerecurrence to the earth/isolation fracture
|
KV
|
75/85
|
|
Secondary loop 1min line frequency voltage resistance
|
KV
|
2
|
|
Protection grade
|
|
IP3X
|
| Use environmental conditions
1. The altitude should not exceed 2000m.
2. Surrounding air temperature: -25C 40°C
3. Relative temperature: the daily average value is not higher than 95 thethe monthly average value is nothigher than 90
4. Surrounding air without caustic gas or ignitable gas steam and other obvious pollution
5. Without fierce vibration
|
||
Zhejiang Xianghu Technology Co., Ltd. is a professional manufacturer of high and low voltage switch transmission and distribution equipment and high and low voltage electrical components, the production of fully insulated fully sealed inflatable cabinet, intelligent solid insulation ring host unit, outdoor high voltage cable branch box, box-type substation, etc. Product quality is stable and reliable, trusted and recognized by customers.
The main products are 0.66KV-110KV transformer, 10kv-35KV power transformer, 10KV-35KV vacuum circuit breaker, YBW box-type substation, KYN61-40.5, KYN28A-24, KYN28A - 12, XGN2-10, HXGN-10 high voltage switchgear, XGN ring network cabinet, SHSRM inflated ring host group, SHSG solid ring host group, MNS, GCS, GCS, GGD, XL and other transmission and distribution equipment.
For a long time, it has also provided high-quality transmission and distribution complete sets of equipment and electrical control equipment for all kinds of metallurgy, shipbuilding, electric power, mining, as well as intelligent buildings, high-rise buildings, hospitals, schools and other industries. The company has strong technical force, good technology, good testing means, and the products sell well all over the world. Well received by the majority of users appreciation and praise.
Q1: Are you a trading company or manufacturer ?
){kind=link}