Product Description
Polymer Housed for Outdoor Application
Features:
Better Electrical performance & reliability
Ease of Installation-Light weight & smaller size
Better Operating conditions
Explosion & shatter proof & less mechanical
damage to nearby equipments
Better performance in polluted environment
Vandalism resistant
Free from Moisture ingress
Higher safety
Higher mechanical strength
Insensitive to UV radiation
High resistance to Ozone & Corona
Excellent Tracking resistance
Performance Data
System Voltage
Rated Voltage (kV):0.1-275
Nominal discharge current (kA)
High current capability (4/10us) kA
Energy Class :
Energy absorption Capability kJ/kV
Short Circuit (Pressure relief) kA:40
Standard in accordance with:IEC60099-4
Application
Metal-oxide surge arrester which applies to protect the power equipment link transformers against system overvoltage and lighting surges.
Service conditions
1. Ambient temperature: -40degrees to +40degrees
2. Height about sea level: <=1000m
3. Power supply frequency: 48-62Hz
4. Earthquake intensity: Not exceed richter 7.0 grade
5. Maximum wind veiocity: <=35m/s
6. The long-term power running voltage should not over the continus operating voltage
7. The altiplano or contaminated area should be indicated.
Technical Data
| Arrester type(10ka) | rated voltage (kv) | MOCV (kv) | sttep current impulse 1/10ms | lighting impulse 8/20ms | switching current impulse 30/60ms | 2000ms rectangular current withstand (A) | 4/10ms high current impulse | Dimension (mm) total length | dimension (mm) insulator part | no. of sheds | creepage distance (mm) |
| HDA2-10/6.3 | 6.3 | 5.1 | 20.5 | 18 | 16.0 | 250 | 100 | 230 | 120 | 3 | 335 |
| HDA2-10/9 | 9 | 7.75 | 31.0 | 27 | 24.0 | 250 | 100 | 260 | 150 | 4 | 450 |
| HDA2-10/12 | 12 | 10.2 | 41.0 | 36 | 32.0 | 250 | 100 | 290 | 180 | 5 | 550 |
| HDA2-10/15 | 15 | 12.5 | 52.0 | 45 | 40.0 | 250 | 100 | 290 | 180 | 5 | 550 |
| HDA2-10/18 | 18 | 15.3 | 61.0 | 54 | 48.0 | 250 | 100 | 320 | 210 | 6 | 650 |
| HDA2-10/21 | 21 | 17.0 | 70.0 | 63 | 56.0 | 250 | 100 | 350 | 240 | 7 | 750 |
| HDA2-10/24 | 24 | 20.0 | 83.0 | 72 | 64.0 | 250 | 100 | 380 | 270 | 8 | 850 |
| HDA2-10/27 | 27 | 22.9 | 93.0 | 81 | 72,0 | 250 | 100 | 410 | 300 | 9 | 950 |
| HDA2-10/30 | 30 | 24.0 | 104.0 | 90 | 80.0 | 250 | 100 | 440 | 330 | 10 | 1050 |
| HDA2-10/33 | 33 | 24.4 | 110.0 | 99 | 89.0 | 250 | 100 | 470 | 360 | 11 | 1160 |
| HDA2-10/36 | 36 | 30 | 124.0 | 108 | 96.0 | 250 | 100 | 470 | 360 | 11 | 1160 |
| Arrester type (5ka) | rated voltage (kv) | MOCV (kv) | sttep current impulse 1/10ms | lighting impulse 8/20ms | switching current impulse 30/60ms | 2000ms rectangular current withstand (A) | 4/10ms high current impulse | Dimension (mm) total length | dimension (mm) insulator part | no. of sheds | creepage distance (mm) |
| HDA2-5/6.3 | 6.3 | 5.1 | 20.5 | 18 | 16.0 | 150 | 65 | 230 | 120 | 3 | 335 |
| HDA2-5/9 | 9 | 7.75 | 31.0 | 27 | 24.0 | 150 | 65 | 260 | 150 | 4 | 450 |
| HDA2-5/12 | 12 | 10.2 | 41.0 | 36 | 32.0 | 150 | 65 | 290 | 180 | 5 | 550 |
| HDA2-5/15 | 15 | 12.5 | 52.0 | 45 | 40.0 | 150 | 65 | 290 | 180 | 5 | 550 |
| HDA2-5/18 | 18 | 15.3 | 61.0 | 54 | 48.0 | 150 | 65 | 320 | 210 | 6 | 650 |
| HDA2-5/21 | 21 | 17.0 | 70.0 | 63 | 56.0 | 150 | 65 | 350 | 240 | 7 | 750 |
| HDA2-5/24 | 24 | 20.0 | 83.0 | 72 | 64.0 | 150 | 65 | 380 | 270 | 8 | 850 |
| HDA2-5/27 | 27 | 22.9 | 93.0 | 81 | 72.0 | 150 | 65 | 410 | 300 | 9 | 950 |
| HDA2-5/30 | 30 | 24.0 | 104.0 | 90 | 80.0 | 150 | 65 | 440 | 330 | 10 | 1050 |
| HDA2-5/33 | 33 | 24.4 | 110.0 | 99 | 89.0 | 150 | 65 | 470 | 360 | 11 | 1160 |
| HDA2-5/36 | 36 | 30.0 | 124.0 | 108 | 96.0 | 150 | 65 | 470 | 360 | 11 | 1160 |
Our Services
EPC Project
Suzhou Silverstone Electric Specialises in Power Transmission, Distribution, Electrical Automation Solutions, Power Quality Solutions, Hydro Power, Solar Power, Thermal Power Generation and Substation EPC Projects. We have wide field experience in Substation EPC projects, we provide Design, Supply, Installing, Testing and Commissioning of Transformer & GIS Substation (from 6kV to 230kV).
Turnkey Solution
With strong support from our hardware and software partners, we are able to be the Mighty Solution Provider for power transmission, distribution, transformation and power quality control.
Equipment Supply
Silverstone Electric is no doubt Your Premium Electric Supplier.
Packaging & Shipping
Seaway Standard; Airway Standard; Land Transportation Standard; Courier Post; Expressway
FAQ
You are welcome for any questions to us, thank you.