Lightning countermeasures Lightning transformer/isolation transformer for communication
Sankosha Co., Ltd.
About This Product
Lightning-resistant transformers protect equipment from abnormal voltages that occur on communication lines. Insulates the equipment side and external cable side. Used for line-to-line surge protection of communication and control lines in equipment rooms, wireless relay stations, mobile phone base stations, etc.
■Features
・With electrostatic shield
・Cabinet type
・Shuts out abnormal voltage caused by induced lightning surges and ground potential rise
■Environmental conditions
・Usage location: Indoors and inside the equipment box
・Operating temperature/humidity: -20°C to +60°C, 90% or less (no condensation)
・Storage temperature/humidity: -20°C to +60°C, 90% or less (no condensation)
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Product
Lightning countermeasures Lightning transformer/isolation transformer for communication
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Handling Company
Sankosha Co., Ltd.
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Categories
3 Models of Lightning countermeasures Lightning transformer/isolation transformer for communication
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Current capacity | Frequency band | Impedance deviation | Impedance ratio Line side: Equipment side | Insulation resistance between equipment side and ground | Insulation resistance between line side and equipment side | Insulation resistance between line side and ground | Lightning protection parts DC discharge starting voltage | Lightning protection parts Impulse current withstand capacity (8/20μs) | Lightning protection parts Impulse discharge starting voltage (1kV/μs) | Lightning protection parts insulation resistance (at 100V DC) | Mass | Operating attenuation 16Hz (40.4V, load 667Ω) | Operating attenuation: 0.3kHz to 20kHz | Surge transition rate 1.2/50μs, 10kV | Winding DC resistance 20°C | Withstand voltage Between equipment side and ground | Withstand voltage Between line side and equipment side | Withstand voltage Between line side and ground |
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CVR-2010S 2/2 |
Available upon quote | 1A, 1 minute | 16Hz, 0.3kHz~20kHz | Within ±25% | 200Ω: 200Ω | 500MΩ or more at 500V DC | 500MΩ or more at 500V DC | 500MΩ or more at 500V DC | 230V±30V | 10kV, 1 time | 800V or less | 10,000MΩ or more | 4.5kg | 1.0dB or less | 1.0dB or less | 30dB or more | 30Ω or less | AC (50/60Hz) 3kV, 1 minute | AC (50/60Hz) 10kV, 1 minute | AC (50/60Hz) 10kV, 1 minute |
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CVR-2010S 2/6 |
Available upon quote | 1A, 1 minute | 16Hz, 0.3kHz~20kHz | Within ±25% | 200Ω: 600Ω | 500MΩ or more at 500V DC | 500MΩ or more at 500V DC | 500MΩ or more at 500V DC | 230V±30V | 10kV, 1 time | 800V or less | 10,000MΩ or more | 4.5kg | 1.0dB or less | 1.0dB or less | 30dB or more | 30Ω or less | AC (50/60Hz) 3kV, 1 minute | AC (50/60Hz) 10kV, 1 minute | AC (50/60Hz) 10kV, 1 minute |
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CVR-2010S 6/6 |
Available upon quote | 1A, 1 minute | 16Hz, 0.3kHz~20kHz | Within ±25% | 600Ω: 600Ω | 500MΩ or more at 500V DC | 500MΩ or more at 500V DC | 500MΩ or more at 500V DC | 230V±30V | 10kV, 1 time | 800V or less | 10,000MΩ or more | 4.5kg | 1.0dB or less | 1.0dB or less | 30dB or more | 30Ω or less | AC (50/60Hz) 3kV, 1 minute | AC (50/60Hz) 10kV, 1 minute | AC (50/60Hz) 10kV, 1 minute |
Click on the part number for more information about each product
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About Company Handling This Product
- Japan