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Digital Input DI1 (optional with RR, RI and II)

state is indicated on display and in remote software.

Connect a voltage signal of appropriate magnitude to the the DI1 terminals. The signal polarity is not significant

to the device. If the voltage exceeds declared level, the input is activated and the symbol is displayed. Usual

12 or 24 V DC/AC signals can be connected directly. If you need to connect a voltage signal of magnitude

exceeding maximum digital input voltage, an external limiting resistor of appropriate rating must be used.

2.3

Lock/unlock the instrument

From the manufacturer the instrument is shipped in an unlocked state. It is however possible to lock the

instrument so as to prevent any unwanted modifications of its configuration by aliens.

2.3.1

Locking the instrument

1. press the button

in the default start screen

2. choose lock/unlock symbol with buttons

and

. Unlocked instrument presents open lock symbol.

3. press button

and enter the locking/unlocking sub-menu of the instrument. It displays

Unlocked:

4. press

and choose lock option. Symbols

and

will be displayed

5. chose requested new state (

...locked) by pressing

and

6. confirm your selection with pressing button

7. leave the locking screen by pressing button

8. press button

and confirm locking of the instrument. Your SMY 133 is now locked and all local modifi-

cations of configuration are not allowed.

2.3.2

Unlocking the instrument

1. press button

in the default start screen

2. choose lock/unlock symbol with buttons

and

. Locked instrument presents closed lock symbol

3. press button

and enter the locking/unlocking sub-menu of the instrument. It displays

Locked:

4. press

and choose lock option. PIN code entry field will be displayed on locked instruments

5. enter the PIN code (instrument serial number) by pressing buttons

and

6. press button

to confirm the choice

7. leave the locking menu with button

8. press button

and confirm locking of the instrument. Your SMY 133 is now unlocked and all local

modifications are allowed.

Содержание SMY 133

Страница 1: ...559 460 06 Liberec 7 Czech Republic E mail kmb kmb cz Web www kmb cz Operating Manual for POWER ANALYSER METER SMY 133 Complete version 2 0 The complete and most actual version of this manual is avai...

Страница 2: ...ommunication options 13 2 4 3 Time and date options 13 2 5 Detailed configuration of SMY 133 on a PC 14 2 5 1 Installation fig 16 16 2 5 2 Date and time fig 17 18 2 5 3 Aggregation averaging fig 18 19...

Страница 3: ...easured Quantities 32 4 3 Inputs and Outputs 35 4 4 Power Quality and Energy Management 35 4 4 1 IEC 61000 4 30 61000 4 15 61000 4 7 35 4 4 2 EN 50160 36 4 4 3 IEC 61557 12 Classification of the power...

Страница 4: ...differentiates reactive energy through the direction of active power flow improved more precise and continuous measurement of harmonic phasors amplitude phase advanced time synchronization options NM...

Страница 5: ...VDC option S 12 24 VAC or 9 36 VDC 128 samples per period voltage and current inputs are read continuously without any gaps 50 voltage and current harmonics evaluation of all usual three phase and sin...

Страница 6: ...omm link 4 USB RS 485 E USB Ethernet 1OBaseT Current Inputs X 5A 5A AC standard indirect measurement X 1A 1A AC standard indirect measurement X 1OOmA 1OOmA AC indirect measurement X 333mV input for se...

Страница 7: ...333 V See chapter 2 2 3 Split Core Model Inom A d mm Connection Dimmension mm Overvoltage Category JS17F Inom 333mV 050 100 125 150 17 Terminal 64 33 34 600V CAT III JS17S Inom 333mV 200 17 Terminal 6...

Страница 8: ...ument must be equipped with and must use personal protective clothing and tools If the analyzer is used in a manner not specified by the manufacturer the protection provided by the analyzer may be imp...

Страница 9: ...strument s proximity and easily accessible by the operator The disconnecting device must be marked as such A circuit breaker for nominal current of 1 Amp of the required rating makes a suitable discon...

Страница 10: ...the internal 5V auxiliary voltage supply These terminals are internally interconnected SP terminals nr 61 64 and 67 are the positive pole of the internal 5V auxiliary voltage supply for the connected...

Страница 11: ...ply measurement connected as delta connection based on the power supply option various AC and DC power supplies can be used including battery backed UPC etc SMY 133 U 400 X 5A N 4 L1 L2 L3 N PE 333 mV...

Страница 12: ...used in MV and HV network SMY 133 U 400 X 5A N 4 L1 L2 L3 k l k l k l MV LV Transformer L1 L2 L3 N PE 20V 75 V DC 24V 48 VAC SMY 133 L 100 X 5A N 4 SMY 133 U 400 X 5A N 4 L1 L2 L3 k l k l k l MV LV T...

Страница 13: ...put signal can be connected to terminal nr 19 and 20 A cable maximum cross section area is 2 5 mm2 Both inputs and outputs are isolated from the instrument internal circuits as well as between each ot...

Страница 14: ...nt presents open lock symbol 3 press button and enter the locking unlocking sub menu of the instrument It displays Unlocked 4 press and choose lock option Symbols and will be displayed 5 chose request...

Страница 15: ...ach button fig 10 For intention of use in this manual we are referring to these buttons as button to from left to right In general buttons and are navigational buttons Button is alternating Confirm fu...

Страница 16: ...to the used VT and CT 9 press button and accept the settings modifications on a displayed screen 10 press button to confirm the change or button to cancel the previous modifications 2 4 2 Communicatio...

Страница 17: ...rument Before writing new configuration to the device make sure to backup the last measured archive 1 Turn on the instrument Under normal conditions the unit will boot up and display its predefined in...

Страница 18: ...or the ENTER key application will attempt to connect to the instrument In case of successful connection it reads the configuration from the instrument and displays new window with summary information...

Страница 19: ...ary rating of the measuring voltage transformer transfer ratio VTN designates the optional fourth voltage input available with some Connection Types nominal primary voltage default value for via VT op...

Страница 20: ...eters in ENVIS Daq b Instrument connection types for direct measurement in LV networks c Instrument connection types for indirect measurement to be connected via VT in HV networks Figure 16 ENVIS Daq...

Страница 21: ...to the clock in PC Set user Time sets the instrument time to the manually given value Adjust Time aligns the instrument time to the PC time without erasing instrument memory Adjustment to the desired...

Страница 22: ...rs are defined separately for primary quantities voltages currents and frequency for derived quantities and specially for PavgMax Correctly configured aggregation in an istrument allows in connection...

Страница 23: ...rument any output can be configured to provide meter pulse output In such cases the control quantity can be either active or reactive energy in each quadrant It is nescessary to correctly configure nu...

Страница 24: ...Figure 20 ENVIS Daq nastaven chova n programovatelny ch vstupu a vy stupu Figure 21 ENVIS Daq memory partitioning for each separate archive data type 21...

Страница 25: ...lue is between 200 milliseconds 10 12 periods and 2 hours Cycle Recording this switch defines what happens when main archive is fully recorded When active the archive continues to overwrite archives i...

Страница 26: ...s tabs allows the user to activate or deactivate optional firmware modules by providing a valid activation code State of each supported module is indicated 2 6 Measurement ID configuration This config...

Страница 27: ...t to the instrument In the next screen press Refresh All fig 15 This will load and display the actual status of each supported archive Device Information section contains editable description and name...

Страница 28: ...ive EQC EQC and EQL EQL separately for active power demanded and supplied for six quadrant meter According to the configuration of meter ch 23 readings are shuffled to the respective tariffs It automa...

Страница 29: ...Figure 27 Sample pages of the embedded web server actual data electricity meter oscilograms 26...

Страница 30: ...at the frequency of 128 samples per network cycle Sampling is controlled by the measured frequency in channel U1 If the value of the frequency is in measurable range it also controls the sampling sam...

Страница 31: ...ormed by using a rectangular window of each measurement cycle Following parameters are evaluated from the harmonic analysis Fundamental 1st harmonic of voltage and current Ufh1 Ifh1 The absolute angle...

Страница 32: ...gated and stored in the archive in instrument memory according to the settings of the recording interval By default all average values are recorded Additionally extreme maximum and minimum values in e...

Страница 33: ...nection isolated polarity free aux voltage range AC f 40 450 Hz DC 100 275 VAC 90 350 VDC 20 50 VAC 20 75 VDC 10 26 VAC 10 36 VDC X 333mV Instrument Model Auxiliary Voltage for Current Sensors connect...

Страница 34: ...HCP display colour TFT LCD 320 x 240 pixels RTC accuracy 2 seconds per day backup battery capacity 5 years without supply voltage applied weight max 0 3 kg EN 61000 4 2 4kV 8kV EN 61000 4 3 10 V m up...

Страница 35: ...uring range measuring uncertainty twice the levels of class II acc to IEC 61000 4 7 ed 2 fNOM nominal frequency UNOM UDIN rated voltage 300 415 VAC 180 250 VAC 57 7 125 VAC 10 600 VAC 6 360 VAC 3 180...

Страница 36: ...0 6 THDI 100 0 6 of rdg Temperature internal sensor measured value affected by the instrument power dissipation measuring range 40 80 C measuring uncertainty 2 C INOM IB rated basic current 1 5 AAC 0...

Страница 37: ...acc to EN 62053 22 reactive energy uncertainty class 2 acc to EN 62053 23 Active Reactive Power Power Factor PF cos PNOM UNOM x INOM reference conditions A ambient temperature tA U I for active power...

Страница 38: ...racteristics according to IEC 61000 4 30 ed 2 Function Class Uncertainty Measuring range Notes frequency A 10 mHz 40 70 Hz magnitude of the supply S flicker S 2 dips and swells S 2 interruptions S unl...

Страница 39: ...gnalling Voltage evaluation period 3s interval Interharmonics up to 50th order other harmonics up to 200 of class 3 acc to IEC 61000 2 4 ed 2 10 100 of class 3 acc to IEC 61000 2 4 ed 2 5 of rdg acc t...

Страница 40: ...current total harmonic distortion rel to fund 2 1 voltage total harmonic distortion rel to RMS 2 1 4 mains signalling voltage 2 1 3 1 according to IEC 61000 4 7 ed 2 0 IEC 61000 4 15 ed 2 0 2 with opt...

Страница 41: ...prevent damage during transit A description of the problem or its symptoms must be delivered together with the product If a warranty repair is claimed the warranty certificate must be sent in In case...

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