TTMS Engels

Chroma 61500 series single-phase AC power supplies

Programmable AC source
0-150V / 0-300V single phase
500VA tot 90kVA / DC – 1kHz
AC+DC output
Programmable output impedance
Prgm. Dips , interrupts, THD
IEC 61000-3-3, -4-11, -4-13, -4-14, -4-28

Chroma 6500 series 3-phase AC power supplies

0-150V / 0-300V (L-N)
3000 tot 9000VA
15-1000Hz (6400 serie)
15-2000Hz (6500 serie)
DDS golfvorm generatie (6500 serie)
Optioneel : analoog, RS232, GPIB

Chroma 6500 series single-phase AC power supplies

0-150V / 0-300V single phase
1200 tot 6000VA
15-1000Hz (6400 series)
15-2000Hz (6500 series)
DDS waveform generation (6500 serie)

IT-M7700 High Performance AC Power Supplies from Itech

300V, 3A and 6A models
Ultra compact design ½ 19” rack wide and 1U height
AC, DC, AC + DC output modes
Built-in AC power meter with powerful functions
Arbitrary waveform output function, and List mode
IEC 61000-4 standard and avionics standard compliance testing
USB, CAN, LAN, GPIB and RS232 option

Itech IT7600 series AC power supplies

Maximum power up to 54 kVA
Voltage up to 300 V / 600 V / 1200 V*1
Realize AC, DC, AC+DC output modes, AC+DC can realize simulating distortion of DC Voltage
Simulate arbitrary waveform output, support CSV format to import waveform
7” DSO function

Chroma 61500 single- and three-phase AC power supplies

Programmable AC source
0-175V / 0-350 Vrms
3000 VA, 4500 VA, 6000 VA, DC – 2kHz
AC+DC output
Programmable dips, interrupts, harmonics
IEC 61000-4-11, -4-13, -4-14, -4-28, 4-29*

Chroma 61600 series single- and three-phase AC power supplies

Programmable AC source
0-175V / 0-350 Vrms
3000 VA, 4500 VA, 6000 VA, DC – 2kHz
AC+DC output

Chroma 61600 Series single phase AC power supplies

Programmable AC source
0-150V / 0-300V single phase
500VA tot 90kVA / DC – 1kHz
AC+DC output
Extensive measurement capabilities
Optional: analoge, RS232+GPIB, USB+LAN

NF EC Series single phase AC power supplies

Programable AC + DC source
0-155V / 0-310V single phase
750VA and 1000VA models
DC, 1 to 550Hz
Internal signal source + ext input
Extensive measurement capabilities
Including power analyzer
RS232 and USB standard

Itech IT7300 Programmable AC Power Supply

High accuracy and resolution
Compact and standard size (300 VA 1⁄22 U)
Programmable frequency: 45Hz – 500Hz
Display Vrms, Irms, Ipeak, frequency, PF, apparent power and active power simultaneously
IEC61000-4-11, IEC 61000-4-14, IEC 61000-4-28 voltage dips and frequency variation simulation

Elettrotest TPS Series single-phase AC power supplies

single phase output
1500VA, 3kVA, 6kVA and 9kVA models
150V and 300V range
Frequency, 10-80Hz
Inrush current function.
non isolated output
RS232 standaard
LAN and GPIB/RS485 optional

Elettrotest CPS Series single-phase AC power supplies

single phase output
1000VA, 2500VA, 5kVA and 10kVA models
0-300V range
Frequency 10-80Hz
Inrush current function.
non isolated output
RS232 standaard
LAN and RS485 optional

N4L N4A Series single-phase AC power supplies

Single phase output: 0-300Vrms / 0-425Vdc
Bandwidth: 1kHz Full Signal, 10kHz Small Signal
THD%: <0.3%
3kVA and 6kVA units, double inrush power (3 sec)
Custom Arbitrary Waveform, Sequencing and More.
compliance to a range of international EMC standards

Chroma 61700 Series three-phase AC power supplies

3 fase AC+DC output
1.5kVA – 12 kVA (3 fase)
0-150 /0-300Vrms (L-N)
DC, 15-1.2kHz
instelbare fasehoek 0-360º
Transient voltage (optioneel)
Remote : GPIB/RS232/ext V
single and three phase input

Chroma 61500 Series three-phase AC power supplies

Programmable 1 or 3 phase AC source
0-150V / 0-300V (L-N) ranges
12kVA to 90 kVA
DC – 1.5kHz
AC+DC output
Different measurement functions
RS232, GPIB, USB, LAN
Programmable output impedance (61500 series)
Prgm. Dips , interrupts, THD

Chroma 61600 Series three-phase AC power supplies

Programmable 1 or 3 phase AC source
0-150V / 0-300V (L-N) ranges
12kVA to 90 kVA
DC – 1.5kHz
AC+DC output
Different measurement functions
RS232, GPIB, USB, LAN
Programmable output impedance (61500 series)
Prgm. Dips, interrupts, THD

Programmable AC power supplies, regenerative grid emulators, and frequency converters are terms that we use to refer to instrumentation that simulate the electrical mains. TTMS currently has a wide assortment and seven types of suppliers to provide you with the right solution for your application.

They range from simple AC power supplies for the simulation of a clean net at 50 and 60 Hz, to the more extensive power supplies with frequencies up to 5 kHz, and the extensive possibilities for the creation of defined mains pollution, according to IEC 61000 standards. Examples of these are more extreme net simulations with different types of phase angles between the phases, and L-L voltages up to 600Vrms. All of this with power up to 1.2MVA+.

We distinguished between single phase and three-phase alternating current power supplies to simplify the selection. In addition, we carry AC power supplies with an arbitrary waveform generator to create voltage dips, and harmonic and inter-harmonic distortions.
Regenerative AC power supplies are particularly suitable for AC motors and solar inverter testing, where the load can supply energy back to the net.

We also offer several solutions for portable applications.

WHAT OUR CUSTOMERS SAY

Hans Verhees

Victron Energy

We don’t buy measuring instruments, we purchase solutions for specific measurement problems. I like to buy from TTMS, given their knowledge of test solutions in power electronics. I hate sellers. TTMS helps us to make the right choice. They even come up with instrumentation from manufacturers they do not represent themselves. And always with the perfect service: they are not complicated and just arrange what is needed.

Jan Serné

Shell Technology Centre Amsterdam

In my role within the calibration and quality lab, it is a continuous striving for quality for me. In order to ensure this, the right support from, amongst others, suppliers is essential. TTMS understands this like no other, and I have been doing business with them for years. If I need to describe the business relationship with TTMS, it would be that it’s both constructive and instinctive. The measurement instrumentation is reliable. In addition to this, TTMS’ expertise of test and measuring equipment complements the STCA.

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