TTMS Engels

Chroma 61500 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
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

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

Programmeerbare 1 or 3 fase AC source
0-150V / 0-300V (L-N) ranges
12kVA tot 90 kVA
DC – 1.5kHz
AC+DC uitgang
Verschillende meetfuncties
RS232, GPIB, USB, LAN
Programmeerbare uitgangsimpedantie (61500 series)
Prgm. Dips , interrupts, THD

Chroma 61600 Series three-phase AC power supplies

Programmeerbare 1 or 3 fase AC source
0-150V / 0-300V (L-N) ranges
12kVA tot 90 kVA
DC – 1.5kHz
AC+DC uitgang
Verschillende meetfuncties
RS232, GPIB, USB, LAN
Programmeerbare uitgangsimpedantie (61500 series)
Prgm. Dips , interrupts, THD

Cinergia GE-AC series regenerative Grid Emulators

3 phase
4 kwadrant / regeneratief
0-580Vrms, L-L
15kVA up to 200kVA
Including harmonics generation (up to 15th)
Ethernet, RS485 (optional)

Chroma 61800 Series three-phase AC power supplies

4 kwadrant AC voeding (regeneratief)
Vermogen: 30kVA tot 60kVA
0-300Vrms (L-N) / DC, 30-100 Hz
Output: 1 en 3 fase
Power line disturbance modes
Remote GPIB/RS232/USB/LAN

Elettrotest TPS Series three-phase AC power supplies

single and three phase output
10kVA, 20kVA and 40kVA models
150V and 300V range
frequency 40-80Hz
Inrush current function.
isolated output
RS232 standaard
Lan and RS485 optional

Elettrotest CPS series three-phase AC power supplies

single and three phase output
5kVA, 10kVA, 20kVA and 40kVA models
150V and 300V range
frequency 10-80Hz
Inrush current function
non isolated output
RS232 standaard
LAN and GPIB/RS485 optional

N4L N4A series three-phase AC power supplies

3 Phase output: 0-300Vrms / 0-425Vdc
Optional: 1 Phase output.
Bandwidth: 1kHz Full Signal, 15kHz Small Signal
THD%: <0.3%
18 kVA, 30 kVA en 67 kVA, double inrush power (3 sec)
Custom Arbitrary Waveform, Sequencing and More.
compliance to a range of international EMC standards

Elettrotest HPS series three-phase AC power supplies

single and three phase output
60kVA up to 200kVA models
150V and 300V range
frequency 50-80Hz
Inrush current function (60kVA model)
isolated output
RS232 standaard
LAN and GPIB/RS485 optional

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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