36kv Kyn61-40.5 Armored Removable AC Metal-Enclosed Switchgear
MV Fixed Switchgear General Introduction:
XGN66-12 box-type fixed metal enclosed switchgear is our factory to
design, research and development from a new generation of complete
sets of high-voltage electrical products, switchgear suitable for
3,6-12kv three-phase AC 50Hz single bus section of the indoor sets
of devices As receiving and distribution of electric energy use,
and has the circuit control, protection and detection capabilities.
The products absorb advanced foreign technology, in view of the
existing switchgear in the operation of similar high accident rate
and the large volume of such problems Designed and developed from.
It is small, only the common switch cabinet, the circuit breaker
with high reliability, good performance, five anti-interlock,
reliable, and simple.
MV Fixed Switchgear Environmental Conditions:
1). use the maximum temperature does not exceed 40 degrees, the
minimum Not more than -25 degrees
2). relative humidity: daily average of not more than 95%, the
monthly average of no more than 90% of the altitude does not exceed
1000m (over time can consult the manufacturer)
3). no fire, explosion, heavy pollution, chemical corrosion and
severe Shock sites.
MV Fixed Switchgear Technical parameters:
| Items | Unit | parameter |
| Rate voltage | kV | 12 |
| Rate frequency | Hz | 50 |
| Rated main bus bar current | A | 630 ,1250,1600,2000,2500 ,3150 |
| Rated branching bus bar current | A | 630 ,1250,1600,2000,2500 ,3150 |
| Short-time withstand current(4S) | kV | 20,25,31.5,40 |
| Peak withstand current(peak.) | kV | 50,63,80,100 |
| Rated short drop out current | kV | 20,25,31.5,40 |
| Rated short circuit open and cut(Peak) | kV | 50,63,80,100 |
| Rated insulation level | 1min power frequency
withstand voltage | ph-ph,ph-ground | kV | 25,30,42 |
| breaker gap | kV | 27,34,48 |
| Rated lighting impulse withstand voltage(Peak) | ph-ph,ph-ground | kV | 40,60,75 |
| breaker gap | kV | 46,70,85 |
Switchgear Structure:
1. Switchgear is composed of cubicle and removable parts (so called
trolley). The cubicle is separated into several functional
compartments by metal sheet, including busbar compartment, circuit
breaker compartment, cable compartment and low voltage
2. Switchgear removable parts can be equipped with VCB trolley,
voltage transformer trolley, lightning arrester trolley and fuse
trolley.
3. Pressure relief devices are installed above trolley compartment,
busbar compartment and cable compartment. Special sealing ring on
the door seals the panel door.
4. In case of faults inside the compartments resulting in arc, the
pressure is going up inside the switchgear and the pressure relief
equipped on the top will open automatically, to release pressure
and high temperature gas. In this way, it can ensure the safety of
operating staff and the switchgear.
About Us
Wenzhou Qiupu Electric Power Co., Ltd. is located in Yueqing
Economic Development Zone, Zhejiang Province. It is a high-tech
enterprise specializing in the research and development, production
and sales of electric power products such as circuit breakers,
transformers, power distribution switches and high and low voltage
electrics.
Our products are widely used in financial, communications,
municipal, transportation, power, construction, aerospace,
industrial control and other important areas, has won the majority
of users praise and signed a long-term cooperation agreement.
FAQ
Q1: Is OEM/ODM available?
A1: Yes, it is! Our products can be Customized. We have design and
engineer teams,we can customize products according to customers'
drawing or requirements.
Q2: What's your MOQ?
A2: One Set.
Q3: How is the delivery time?
A3: It depends your order quantity and it normally takes about
20-30 days.
Q4: How do you control the quality?
A4: We have QC team comply with TQM to ensure the quality. Each
step is in compliance to the standards. At the same time, we will
take photos and shoot video for you if you need.Every product will
be fully assembled and carefully tested before packing and
shipping.
Q5: How long is the warranty?
A5: Within one year from the sale date, if there are any accessory
problems, you just provide the photos of damaged accessory, then we
will provide free accessory. According to the number of products,
we will provide easily damaged accessories for free. We also can
provide technical support if you need.
