Digital instrument

1.REFERENCE STANDARD

IEC62053-61 :1998 the alternating current measurement equipment - special requirements - power consumption and voltage requirements" IEC62052 - the alternating current measurement equipment attai 03 - general requirements test and test conditions - part 11 : measuring equipment "K, X series intelligent digital electrical measurement instrument self company launched Has been for the power system, industrial and mining enterprises, public facilities, intelligent building etc widely used, and by the customer consistent high praise. Our company according to the market and the development for many years, the accumulation of experience A convenient customer quality leading principle, continuous innovation, through to the K, X resources optimizing integration,modular design, high precision measurement, true RMS developed new generation of intelligent digital instrument.

Upgrade version of K, X series product has the following advantages relative before:
1. Voltage current measurements using direct ac sample true RMS algorithm, applicable harmonic serious distortion circumstance;
2. Is higher than that of traditional four half a meter;
3. Atable for the ac voltage ammeter can also measured view frequency F; For three-phase three-wire power and power for measuring simultaneously view can be estimated at UAB, chan, lA, lC, F, etc.;
4. X series instrument panel also contains four programming buttons, users can switch the realization of the site is display than setting, variable, which has strong flexibility.
5. For K series three-phase voltage or ammeter can also carry way analog output, analog output can be arbitrary a corresponding three-phase parameters in reality.
X series intelligent digital electrical measurement instrument, it is through direct exchange sampling, digital processing, measured by the CPU current, voltage, power (active, reactive power), power factor, frequency and isoelectric parameters, And by headers to digital tube (LED) directly display of digital instrument. K series intelligent digital electrical measurement instrument is based on the X series will send all simulation output increased 20mA etc) (4 - and all the communication interface rs485 rs-five by MODBUS - RTU output (agreement) With convenient network digitalinstrument.

2.NAMED SIGNIFICANCE

This manual for K, X series upgrade edition intelligent digital electrical measurement instrument user manuals. Before version of K, relative X series intelligent digital electrical measurement instrument main modification is as follows:
1. As with K series, X series also increased four buttons to facilitate change Settings; than (DX4 except) if you use instrument is according to your special request has been one Some special amendment, then the instruction for special part of the operation will not necessarily covers;

Note:

This device must by professional personnel to installation and maintenance
On this device are wiring before operation must cut off the input signal and power
Always use proper voltage detection device to determine instrument parts without voltage
Provides to the device to the electrical parameters in the rated range
The following canditions can cause device damage or device work abnormalities, check the following:
Auxiliary power supply voltage transducer
Distribution system frequency beyond
Current or voltage input polarity is not correct
Charged dial the communication plugs
Not according to requirements terminals attachment

3.TECHNICAL PARAMETERS

APPEARANCE ANDINSTALLATION OPENING SIZE

X, K SERIES MODEL FUNCTION EXTERIOR WIRING OVERVIEW COLUMN