Atec 2145 User Manual

profline 2145

45 kVA 3-phAse hArmonics And flicker
meAsuring system

System

ProfLine 2145 is an accurate and exible 3-phase system designed to measure harmonics and icker in
accordance with IEC 61000-3-12 and IEC 61000-3-11 on products consuming up to 62 Amps per phase
@230 Vac. By adding the optional software and impedance this system can also be used to test to IEC
61000-3-2 and IEC 61000-3-3. The system is supplied complete with a stable, accurate, programmable
15 kVA per phase power source. The ProfLine 2145 system is therefore ready to measure and record
any harmonics and icker created by the EUT. A wide range of different AC source systems are available
from Teseq, please see ProfLine 2103, 2105, 2115, 2130 datasheets for suitable systems at other powers
or for 1-phase operation.

The system is delivered as a stand alone power supply unit and a suitable 19” rack housing the ancillary
and measuring equipment, the system is ready to use with the supplied PC which has pre-installed
software and calibration les.

Complete test system
IEC 61000-3-11 and -3-12
Option to include -3-2 and -3-3
Three phase system up to 62

Amps per phase

Power source suitable for testing

to many immunity standards

Measurements are made using precision, no burden, active hall-effect current transformers connected
via a dedicated cable to a multichannel fast Data Acquisition Card (DAQ) tted inside a PC. One voltage
and three current measuring channels per phase are used to make simultaneous measurement of both
current and voltage. Calculations are made using dedicated Teseq software (WIN 2100) to determine
harmonics (classes A-D), inter-harmonics, icker, dc, dt, dmax, Pst, Plt, inrush current and 24 x dmax.

Impedance

Measurement of icker requires a xed, stable source impedance as specied in IEC 61000-3-11
(0.15 Ω + j0.15 Ω in each line and 0.1 Ω + j0.1 Ω in the neutral). A suitable impedance unit INA 2196 is
supplied as part of the system.

Power quality measurement

The power source (NSG 1007-45) supplied as part of the ProfLine 2145 system is able to perform tests in
conformance to a number of immunity standards. IEC 61000 -4-13 (immunity to harmonics and interhar­monics), IEC 61000-4-14 (voltage uctuations), IEC 61000-4-17 (ripple on DC), IEC 61000-4-28 (variation of
power frequency) and IEC 61000-4-34 (voltage dips, interrupts and variation on AC supply > 16 Amps).
Additionally it can also perform pre-compliance testing to IEC 61000 -4-29 (voltage dips, interrupts and
variations on DC supply) and IEC 61000-4-11. With the addition of further options IEC 61000 -4-8 (power
frequency magnetics) and fully compliant IEC 61000-4-11 (Voltage dips, interrupts and variation on AC
supply) can be implemented.

profline 2145

45 kVA 3-phAse hArmonics And flicker
meAsuring system

Technical information

Mains supply options ProfLine 2145-208 ProfLine 2145-400
System contents NSG 1007-45-208 Power source NSG 1007-45-40 0 Power source
CCN 1000-3 3-phase CCN 1000-3 3-phase
coupling unit coupling unit
DAQ card DAQ card
Interface cable Interface cable
WIN 2106 H&F test WIN 2106 H&F test
software >16 A software >16 A
WIN 2145 PQT test software WIN 2145 PQT test software
Pre-congured PC Pre-congured PC
USB cable USB cable
Power source (for full specication see separate datasheet)
Power output (AC mode) 3 x 15,000 VA 3 x 15,000 VA
Voltage AC, two ranges 0-150 V and 0-300 V 0-150 V and 0-300 V
Maximum current @150 V 100 Amps/phase, 240 Amps 100 Amps/phase, 240 Amps
(low range) peak repetitive peak repetitive
Maximum current @120 V 125 Amps/phase, 300 Amps 125 Amps/phase, 300 Amps

[See constant power graph below] peak repetitive peak repetitive

Maximum current @300 V 50 Amps/phase, 120 Amps 50 Amps/phase, 120 Amps
(high range) peak repetitive peak repetitive
Maximum current @230 V 62 Amps/phase, 150 Amps 62 Amps/phase, 150 Amps

[See constant power graph below] peak repetitive peak repetitive

Frequency range (AC mode) 16 – 819 Hz 16 – 819 Hz
Power output (DC mode) 10,000 watts/phase 10,000 watts/phase
Voltage DC, two ranges 0-200 V and 0-400 V 0-200 V and 0-400 V
Maximum current (low Range) 50 Amps 50 Amps
Maximum current (high Range) 25 Amps 25 Amps
Supply 3-phase, 208 Vac L-L, 50/60 Hz 3-phase, 400 Vac L-L, 50/60 Hz
Dimensions (per chassis) 1270 x 731 x 876 mm (HxWxD) 1270 x 731 x 876 mm (HxWxD)
Weight 522 kg 522 kg

Coupling unit

Number of phases 3 3
Measurement channels 12 12
EUT connector: Rear panel Terminal block Terminal block
Maximum voltage 300 Vac 300 Vac
Maximum current 74 Arms (200 A Pk for 10 ms) 74 Arms (200 A Pk for 10 ms)
Supply power: Voltage 115/230 Vac +/- 10% 115/230 Vac +/- 10%