Polymeric Composite Low Voltage Surge Arrester ISO-9001 Certified Protective Device
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Hangzhou, Zhejiang, China (Mainland) |
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| Business Type: | Manufacturer |
Product Detail
| Model No.: | YH1.5W-0.28/1.3 |
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Product Description
YH1.5W-0.28/1.3 High Quality Polymer Surge Protector / Composite Lightning Protector
Description:
YongDe Surge Arresters can be applied to a variety of systems including substation equipment, AC-DC converters, railway power system and power distribution units ranging from 0.25kV to 765kV systems. These surge arresters demonstrate excellent protection properties. YongDe surge arresters incorporate YNR elements (YongDe Non-linear Resistor ZnO Elements) with superior non-linear voltage-current characteristics, high quality and reliability. Metal oxide type surge arresters offer such special features inherent in the gap-less structure, such as a quick response to surge voltage, high energy dissipation capability, safe operation, compactness / lightweight and freedom from pollution.
Features:
1. Compact and Lightweight
2. Extremely Safe Pressure Relief Performance
3. Superior Performance against Environmental Contamination
4. Directly Molded Structure
5. Compliance with International Standards(IEC60099-4)
6. Simple Support Structure
7. Manufactured at Advanced ISO-9001 certified facilities
Applications:
1. Distribution networks
2. Transmission line
3. Substation
4. Railway power station
5. Alternator and electromotor
Specifications:
| Type | Nominal System Voltage | Rated Voltage | Continuous Operating Voltage | MRV under 8/20 μ s Lightning Discharge Current | Minmum Reference Voltage under 1 mA DC | 2mS SW through-flow capacity A/18 | Line Discharge Class |
| 1.5kA | |||||||
| YH1.5W5-0.28/1.3 | 0.22 | 0.28 | 0.24 | 1.3 | 0.6 | 850 | 1 |
| YH1.5W5-0.5/2.6 | 0.38 | 0.5 | 0.42 | 2.6 | 1.2 | 850 | 1 |
Working condition:
1) Environment temperature: -40--+40 degree
2) altitude: <1000m
3) 48HZ
4) Power frequency voltage should not be more than continuous running voltag
5) Max wind speed should be less than 35m/s
6) Earthquake intensity should be less than 7 degree
7) If used in contamination area, should be noted in advance.