Lightning protection for strain measurement Lightning arrester for measuring instrument protection NZ-7C
Tokyo Measuring Instruments Laboratory Co., Ltd.
About This Product
It protects measuring instruments and converters from induced lightning. If the cables of a measuring instrument or switch box are exposed to induced lightning in areas prone to lightning, the induced voltage may cause the measuring instrument or converter to malfunction.
When installing a measuring instrument or converter, connecting the NZ-7C to the cable extending between the measuring instrument and the switch box, and connecting the NZ-6B to the cable between the converter and the switch box will prevent the cable from receiving induced lightning. This protects measuring instruments and transducers by causing induced current to flow to earth (earth).
■Features
・Both NDIS connector and soldering can be used for cable connection.
-Equipped with a power receiving terminal for commercial power (with built-in varistor), making it easy to connect the power supply for the switch box.
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Product
Lightning protection for strain measurement Lightning arrester for measuring instrument protection NZ-7C
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Handling Company
Tokyo Measuring Instruments Laboratory Co., Ltd.
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Categories
1 Models of Lightning protection for strain measurement Lightning arrester for measuring instrument protection NZ-7C
| Product Image | Part Number | Price (excluding tax) | Applicable model data logger | Applicable model switch box | Circuit breaker | Display | External dimensions | Impulse repetition life | Input/output line connection terminal connector | Mass | Number of times | Operating temperature and humidity range | Power input power receiving terminal (INLET) capacity | Power input power receiving terminal (INLET) shape | Power output terminal (OUTLET) | Relay pressure resistance | Surge tolerance (8/20μs) |
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NZ-7C |
Available upon quote | TDS-630, TDS-540, TDS-530 | ASW-50C, ASW-30C, SSW-50D | 3A | Neon lamp | 290 (W) ×62 (H) ×101 (D) mm | 10/1000μs, 500A |
・M3 crimp terminal/soldering common terminal: input x 1, output x 1 ・NDIS seat: input x 1, output x 1 |
Approximately 1.3kg | More than 400 times | -10~+60℃, 85%RH or less (excluding condensation) | AC90~250V MAX | M3.5 terminal block | 3P×1, 300W or less | 1,000V |
・442A between bridges ・10kA between bridge and ground ・442A between F and ground ・442A between G and ground |
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