Quick Details
Description
- Place of Origin: Hunan, China (Mainland)
- Brand Name: HNAC
- Model Number: KYN28A / XGN2 / HXGN
- Product Name: SF6 Ring Main Unit Switchgear 11kV Switchgear
- Frequency: 50/60 Hz
- Rated Voltage: 3.6kV, 7.2kV, 12kV
- Rated Current: 630A, 1250A, 1600A, 2000A, 2500A, 3150A, 4000A, 5000A
- Applicable environmental temperature: -5°C-+40°C
- Rated peak withstand current: 40kA, 50kA, 63kA, 80kA, 100kA, 125kA
- Rated short-time withstand current (4s): 16kA, 20kA, 25kA, 31.5kA, 40kA, 50kA
- Customized: Yes
- Certificate: ISO9001/ISO14001/QHSAS18001 etc
- Application: Power distribution
Operating environment:
1)Ambient temperature:-5°C-+40°C;
2)Altitude: high voltage ≤1000Meter, low voltage ≤2000Meter (technical department will design specially if exceeds);
3)Relative humidity:≤85%
4)Seismic intensity:≤ magnitude 8;
5)Apply to the places have no fire,no explosion danger, no serious pollution,no chemical corrosion and no violent vibration. plc control cabinet
Technical Parameter:
35KV high voltage switchgear technical parameter: KYN61-40.5
|
Rated voltage
|
kV
|
33~40.5KV
|
|
Rated short time power frequency withstand voltage(1min)
|
kV
|
95
|
|
Rated lighting impulse withstand voltage
|
kV
|
185
|
|
Rated current
|
A
|
1250,1600,2000
|
|
Rated short circuit breaking current
|
kA
|
25 31.5
|
|
Rated peak value withstand current
|
kA
|
63 80
|
24KV high voltage switchgear technical parameter: KYN28A-24
|
Rated voltage
|
kV
|
24~15KV
|
|
Rated short time power frequency withstand voltage(1min)
|
kV
|
65
|
|
Rated lighting impulse withstand voltage
|
kV
|
125
|
|
Rated current
|
A
|
630,1250,1600,2000,2500
|
|
Rated short circuit breaking current
|
kA
|
25 31.5
|
|
Rated peak value withstand current
|
kA
|
63 80
|
12KV medium voltage switchgear technical parameter: KYN28A-12 / XGN2-12 / HXGN-12
|
Rated voltage
|
kV
|
3.6 7.2 12
|
|
Rated short time power frequency withstand voltage(1min)
|
kV
|
24 32 42
|
|
Rated lighting impulse withstand voltage
|
kV
|
40 60 75
|
|
Rated current
|
A
|
630,1250,1600,2000,2500,3150,4000
|
|
Rated short circuit breaking current
|
kA
|
20, 25, 31.5, 40, 50
|
|
Rated peak value withstand current
|
kA
|
50, 63, 80, 100, 125
|
0.4KV low voltage switchgear technical parameter: MNS / GCS / GGD
|
Rated voltage
|
V
|
400 690
|
|
Rated frequency
|
Hz
|
50/60
|
|
Rated current
|
A
|
400,500,630,800,1000,1250,1600,2000,2500,3150,4000,5000,6300
|
As the UNIDO ICSHP Hydropower Control Equipment Manufacturing Base, HNAC Technology Co., Ltd. (HNAC) has been dedicated to provide EPC service and overall automatic solutions to hydropower stations, substations, pump station and water treatment projects since its establishment in 1993. So far, HNAC has provided efficient and qualified products and service to 33 foreign countries and 6000 projects in China with the hard work of employees. Furthermore, HNAC is
1.The National Academician Workstation of Measurement and Control Technology
2.The Drafter of National Hydropower Automatic Equipment Application Standards
3.The Drafter of National Guidance of Computer Monitoring and Information Technology for Pump Station
4.Hunan Water Conservancy and Hydropower Automatic and Control Engineering Research Center
5.A member of United Nations Global Compact
