The Chroma Programmable AC Power Source model 61700 series delivers pure, 5-wire, 3-phase AC power. Unlike traditional 3-phase AC sources, it includes low power rating models at very low cost. Users can program voltage and frequency, and measure the critical characteristics of the output on its LCD display. It provides the ability to simulate all kinds of UUT input conditions to be utilized in R&D and QA. It is also suitable for commercial applications from laboratory testing to mass production.
The 61700 series AC Source supplies output voltages from 0 to 300VAC and can be set individually for each phase. Users also can set the phase angle from 0° to 360°. These kinds of functions allow the 61700 series to simulate unbalanced 3-phase power. With a wide output frequency range, from 15 to 1200Hz, it is suitable for avionics and military applications. The AC+DC mode extends the output function to simulate abnormal situations when the power line contains a DC offset.
| Key Features |
| Built-in PFC, provides input power factor over 0.98 |
| Advanced PWM technology delivers high power density in a compact rack-mountable package |
| Built-in output isolation relays |
| AC+DC output mode |
| Programmable slew rate setting for changing voltage |
| Turn on, turn off phase angle control |
| User-definable power-on status |
| Optional function for power line disturbance (PLD) simulation capability |
| Comprehensive measurement capability: V, Irms, Ipk, I inrush, P, PF, CF of current etc. |
| Programmable r.m.s. current limit |
| Full protection: OP, OC, OV and OT protection |
| Optional GPIB and RS-232C interface |
| Easy-use software for operation |
| Benefits |
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| Comprehensive Measurements | By building in a 16-bit precision measurement circuit, the 61700 series AC source offers precision and high speed measurements.
Such as RMS voltage, RMS current, true power, power factor, and current crest factor, VA (apparent power) and VAR (reactive power).
Users can use rotary knob to change the measurement items shown on LCD display.
They also can change page to see more measurement items.
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| Slew Rate of Voltage | Programmable AC Source 61700 Series use DSP technology to program voltage waveform.
Users can change the voltage in only one step. Or users can set the slew rate to get a gradual increase or decrease of voltage.
It can help to easily test the line input range of the products, for example 190V-264V.
It also can reduce the inrush current if setting the line in voltage increasing from a low level to a high level.
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| Specifications |
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Chroma 61705
AC source, 12 kVA, 300 V, 15 to 1.2 kHz
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| Feature | Parameter |
| Power | 12000VA, 3Ø |
| Voltage | 0~150V / 0~300V |
| Frequency | 15~1.2kHz |
| Phase Angle | 0~360˚ Programmable |
| Specifications |
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Model 61700 Series
Programmable AC Power Source
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| Model Overview |
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| Model | Description |
| 61701 | Power: 3ø 1500VA
Voltage: 0~300V
Frequency: 15~1.2kHz
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| 61702 | Power: 3ø 3000VA
Voltage: 0~300V
Frequency: 15~1.2kHz
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| 61703 | Power: 3ø 4500VA
Voltage: 0~300V
Frequency: 15~1.2kHz
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| 61704 | Power: 3ø 6000VA
Voltage: 0~300V
Frequency: 15~1.2kHz
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| 61705 | Power: 3ø 12000VA
Voltage: 0~300V
Frequency: 15~1.2kHz
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| Accessories |
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| A615001 | Remote Interface Board for 61500/61600/61700 Series (RS-232 & GPIB Interfaces) |
| A615002 | Remote Interface Board for 61500/61600/61700 Series (LAN & USB Interfaces) |
| A617001 | Softpanel for Model 61700 Series |
| A617002 | Transient voltage output function,
Including:
WAVEFORM Mode
LIST Mode
PULSE Mode
STEP Mode
INTERHARMONICS Mode
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