Single-Phase Current (Design Version)
Overview
The smart ammeter adopts AC sampling technology, which can measure the current in the power grid. It has the characteristics of convenient installation, simple wiring, convenient maintenance, small amount of engineering, field programmable input parameters, etc., and can complete the networking communication with different PLCs and industrial computers in the industry.
Features
Measurement: single-phase current
Display: a row of LED digital / LCD liquid crystal display
Uses: suitable for power grid, automatic control system, mainly to measure the current parameters in the grid
Transformers are required for extended AC5A and above
Optional: RS485 communication function, two-way switch output (that is, alarm output 2D0), two-way switch input (2DI), one analog output (1AO)
Product In Kind
External Dimensions
Schematic
Application
|
product name |
product name |
basic function |
remarks |
|
|
Single-phase AC ammeter |
NLK900I-2Kl |
 |
A row of LED digital display Suitable for the power grid, Automatic control system, Mainly measure the current parameter in the power grid A C5A |
Open hole is 111mm * 111mm |
|
NLK900I-9Kl |
Open hole is 91mm * 91mm |
|||
|
NLK900I-3Kl |
Open hole is 76mm * 76 |
|||
|
NLK900I-AK1 |
Open hole is 68mm * 68mm |
|||
|
NLK900I-4Kl |
 |
Open hole is 115mm * 56mm |
||
|
NLK900I-1Kl |
Open hole is 151mm * 71mm |
|||
|
NLK900I-5Kl |
Open hole is 91mm * 45mm |
|||
|
NLK900I-DK1 |
 |
Open hole is 45mm * 45mm |
||
|
Single-phase LCD ammeter |
NLK900I-2K1Y |
 |
A row of L C D LCD displays Suitable for the power grid, Automatic control system, Mainly measure the current parameter in the power grid A C5A |
Open hole is 111mm * 111mm |
|
NLK900I-9K1Y |
Open hole is 91mm * 91mm |
|||
|
NLK900I-3KlY |
Open hole is 76mm * 76 |
|||
|
NLK900I-AK1Y |
Open hole is 68mm * 68mm |
|||
|
NLK900I-5K1Y |
 |
Open hole is 91mm * 45mm |
||
|
product name |
product mode |
basic function |
remarks |
|
|
DC current meter |
NLK909I-2Kl |
 |
monophase current A row of LED digital display incoming signal DC0-75mV DC4-20mA DC0-20mA DCO-lOV DCO-lA DC0-5A et al Note: Current shunt exceeds 5A |
Open hole is 111mm * 111mm |
|
NLK909I-9Kl |
Open hole is 91mm * 91mm |
|||
|
NLK909I-3Kl |
Open hole is 76mm * 76 |
|||
|
NLK909I-AK1 |
Open hole is 68mm * 68mm |
|||
|
NLK909I-5Kl |
 |
Open hole is 91mm * 45mm |
||
|
NLK909I-1Kl |
Open hole is 151mm * 71mm |
|||
|
NLK909I-4Kl |
Open hole is 115mm * 56mm |
|||
|
NLK909I-DK1 |
 |
Open hole is 45mm * 45mm |
||
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