
Indoor Solid Insulated Switchgear operatiing mechanism SIS-12/1250-25 High Voltage
GCK series Low voltage switchgear(hereinafter short as switchgear)is a complete power distribution device for 3.6~24kV,3-phase AC 50Hz,single-bus and single-bus sectionalized system. It is mainly used for power transmission of middle/small generators in power plants; power receiving, transmission for substations in power distribution and power system of factories, mines and enterprises, and starting of large high-voltage motor, etc.,so as to control, protect and monitor the system.
The switchgear meets IEC298,GB3906-91.In addition to be used with domestic VS1 vacuum circuit breaker, it can also be used with VD4 from ABB,3AH5 from Siemens
domestic ZN65A,and VB2 from GE, etc.,it is truly a power distribution device with good performance. In order to meet the requirement for wall mounting and front-end maintenance, the switchgear is equipped with a special current transformer, so that the operator can maintain and inspect it in front of the cubicle.
a) Air temperature: Maximum temperature: +40°C; Minimum temperature:-15°C
b) Humidity: Monthly average humidity 95%; Daily average humidity 90% .
c) Altitude above sea level: Maximum installation altitude: 1000M.
d) Ambient air not apparently polluted by corrosive and flammable gas, vapor etc.
e) No frequent violent shake
Protection grade | 1P40 |
Rated working voltage | AC, 380(V) |
Frequency | 50Hz |
Rated insulation voltage | 660V |
Working conditions | |
Environment | Indoors |
Altitude | ≤2000m |
Ambient temperature | -5℃~+ 40℃ |
The min temperature under store and transportation | -30℃ |
Relative hunidity | ≤90% |
Capacity of control motor(kW) | 0.4~155 |
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.
WENZHOU QIUPU ELECTRIC POWER CO., LTD.
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.
As an innovative technology-based
enterprises, the company has strong technical force and the world's
leading production technology and high-end testing equipment, and
establish and improve the procurement of components, product
processing assembly, testing, packaging to sell a complete set
Quality management system to ensure that every product of the
eligibility, the company has 10 years of experience in the power
industry, and is still growing, product and sales network
throughout the country.