VEGA 76 - is this complex multifunctional tester for fulfilling the measurements of the parameters of safety and analysis of the quality of electric power one and three phase networks of [s]/[bez] of neutral particle. Instrument derives the results of the measurements of the basic electrical parameters before the real time (stress, current, active, reactive and total power so forth), reflecting the waveform of voltage and current. Instrument memorizes to 64 parameters of measurement, including the anomalies of stress. VEGA 76 measures the current with the aid of the [tokopreobrazuyushchikh] tongs to 3000A, connected down the instrument without the additional interfaces. Also it is possible to measure and to memorize the harmonic components of voltage and current to 49 harmonics inclusively.

Basic functions

• TRMS: the measurement of stress “F- N” and “F- F”.
• TRMS: the measurement of the current of each phase and neutral particle
• the measurement of the active, reactive and total power of each phase and entire network
• the capacity rate of each phase and entire network
• the measurement of active and reactive energy of each phase and entire network
• the measurement of the frequency
• it flogged the record of results with the period from 5 to 60 min.
• the analysis of the harmonics of voltage and current to 49 harmonics
• the built-in interface RS-232 and [po]

Specification

Regime of measurement and analysis of the quality of electric power one and the three-phase networks

Measurement of stress - True RMS

Range, before

Permission, before

Accuracy

The input impedance

15- 310

0.2

±0,5%[IV] of +2 unit of mf

300 [k]W (phase - neutral particle)

310 - 600

0,4

300 [k]W (phase - phase)

Dips and the overvoltage

Range, before

Permission, before

Permission, the time

Accuracy

Accuracy OTN of 50 Hz (time)

The input impedance

15-310

0.2

½ the period

±1,0%[IV]+2 of unit of mf

± 10 ms

300 [k]W (phase - neutral particle)

30-600

0,4

10 ms

300 [k]W (phase - phase)

Measurement of current (with the external tongs)

Range *

Permission, mV

Accuracy

The input impedance

Overload protection

0,0050 - 0,2600 [v]

0,1

±0,5%[IV] of +2 unit of mf

200[k]W

5[V]

0,2600 - 1,0000[V]

0,4

* if the range of tongs of 1000[V]/1[V], then tester will measure the current of more than 5[A]

Power measurement one and the three-phase networks
Type of the measurements	Range, W, VAR, VA	Accuracy	Permission
Active, reactive and complete	0,0 - 999,9 1,000 - 999,9 [k] 10,00 - 99,99 [k] 100,0 - 999,9 [k] 1,000 - 9,999 M 10,00 - 99,99 M 100,0 - 999,9 M	± 1%[IV] + of 2 unit of mf	0,1 0.001 [k] 0,01 [k] 0,1 [k] 0.001 M 0,01 M 0,1 M
Measurement of the energy
The active energy	0,0 - 999,9 Wh 1,000 - 9,999 [kVtch] 10,00 - 99,99 [kVtch] 100,0 - 999,9 [kVtch] 1,000 - 9,999 [MVtch] 10,00 - 99,99 [MVtch] 100,0 - 999,9 [MVtch]	± 1%[IV] + of 2 unit of mf	0,1 Wh 0.001 [kVtch] 0,01 [kVtch] 0,1 [kVtch] 0.001 [MVtch] 0,01 [MVtch] 0,1 [MVtch]
Reactive energy	0,0 - 999,9 [VARch] 1,000 - 9,999 [kVARch] 10,00 - 99,99 [kVARch] 100,0 - 999,9 [kVARch] 1,000 - 9,999 [MVARch] 10,00 - 99,99 [MVARch] 100,0 - 999,9 [MVARch]		0,1 [VARch] 0.001 [kVARch] 0,01 [kVARch] 0,1 [kVARch] 0.001 [MVARch] 0,01 [MVARch] 0,1 [MVARch]
Cos j the measurement of capacity rate
Cos j	Permission	Accuracy, expressed before °
0,20 - 0,49	0,01	1
0,50 - 0,79		0,7
0,80 - 1,00		0,6
Harmonics - stress and the current
Range	Base accuracy	Maximum permission, % before, A
DC - 25H	± 5% + of 2 unit of mf	0.2
26H - 33H	± 10% + of 2 unit of mf
34H - 49H	± 15% + of 2 unit of mf

General given

Display [ZHK], graphic, 73*73 mm
max the quantity of channels 64
[Rab].[temperatura] -10… 60 °[S], humidity to 80%
Interface RS232 is optical
Nourishment 1,5 [v] * of 6 small batteries, type [AA]
Overall sizes/the mass of 225*165*105 of [mm]/770 deg

Delivery set
- the tester
- collection of 4 wires with “the crocodiles”
- HTFLEX33: collection of 3 tongs 1000/3000A
- BORSA2050 - case
- C2001 - cable for the connection for the sake of the computer and ON TOPLINK
- A0050 - net adapter
- The management of user down the instrument and the management on [po]
- The guarantee coupon
- The certificate of calibration according to ISO9000

Options
- collection of 3 tongs for alternating current of 200-2000[A], Ø70[mm]-[NR]30[S]2/3
- collection of 3 tongs for alternating current of 3000[A], Ø70[mm]-[NR]30[S]3/3
- HT903 case based on 3x1-5A/1V for the connection to TA