lightning pulse voltage online
更新时间:2018-08-13 15:35:38 信息编号:2159420 发布者IP:119.96.142.111 浏览:66次- 供应商
- 武汉武高华瑞高电压科技有限公司 商铺
- 认证
- 资质核验:已通过营业执照认证入驻顺企:第12年主体名称:武汉武高华瑞高电压科技有限公司组织机构代码:420112000130785
- 报价
- 人民币¥1.00元每
- 所在地
- 武汉市东西湖区吴家山台商投资区信诚达科技工业园
- 总经理
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产品详细介绍
1 High range: 0~300kV/0~400kV; highest impulse voltage lightning
pulse;?
2 apply to high-voltage transmission lines of 35kV distribution
power system lightning online monitoring;?
3 pulse bandwidth: 30MHz the the lightning wave head time response
resolution of less than 100ns?:<0.1us;
4 secondary measurement interface: metal shielded enclosure 50Ω or
75Ω matched impedance, coaxial cable connector
output;?
5 once the high voltage terminal interface: metal pressure plate
fastening bolts bus electrical connection; single-phase direct
connection;?
6 nonlinearity: ± 1%;?
7 Measurement Uncertainty: ± 1%;?
8 Operating environment: outdoor work, waterproof, moisture-proof,
high temperature resistant, cold-resistant and high altitudes;
outdoor installation type;?
9 need to collect lightning over-voltage and grid frequency over
voltage, operating frequency range is 35Hz~5MHz;?
10 long uninterrupted linked network run synthetic silicone rubber
sleeve insulation shell.?The to meet lightning pulse waveform line
monitoring.
11 installed in the substation as the lightning impulse measurement
sensor to the control room computer data collection
agencies.?
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