Atec 61700 User Manual

Programmable
AC Power Source

PROGRAMMABLE AC POWER SOURCE

MODEL 61700 SERIES

The Chroma Programmabl e AC sou rce mod el

se ri es deliver s p ure, 5-wi re, 3-ph as e AC

61700

power. Unlike the traditional 3-phase AC source,

it includes low power rating models at very low

cost. Users can program voltage and frequenc y,

measure the critical characteristics of the output

on its LCD display. It delivers the right solution

to simulate all kinds of input condition of UUT to

be utilized in R&D and QA. It is also suitable for

commercial applications from laboratory testing to

mass productions.

The

vo ltag e fro m 0 to

individual ly for each phase. Users also can set

the phase angle from

of function make the

unbalance 3-phase power. Because of the wide

output frequency from 15 to

for avionics and military application. The AC+DC

mode extends the output function to simulate

abnormal situation when power line contains DC

offset.

The

technology and power factor correction circuit. So

it is capable to generate very clean AC output with

series AC Source supplies the output

61700

VAC an d it ca n be se t

300

to

0

360

°

61700

series uses the state-of-the-art PWM

61700

°

series can simulate

Hz, it is suitable

1200

. These kinds

typical distortion less than 0.3%, and it can yield

higher efficiency and deliver more output power.

B y u s in g a dva n ce d D SP t ech n ol ogy, th e

serie s offers precis ion and hig h spee d

61700

measurements such as RMS voltage, RMS current,

true power, power factor, and current crest factor,

etc.

The

output transient voltage. The function includes

LIST, PULSE, STEP and INTERHARMONICS mode.

Us ers ca n ea sily prog ram varia nt wa vef orm

fo r im mu nit y te st. The

be controlled by a power ful and user-friendly

so ftpa nel thr oug h GP IB or RS-

Besides that, the softpanel includes a waveform

editor that can edit up to 40th order harmonic

components. By this way, the

ability to output distorted waveform as users like.

Th e se lf-dia gnos is rout ine an d prote ction s

against over power, over current, over voltage,

over temperature and fan fail, the

ensure the quality and reliability for even the most

demanding engineering testing and production

line application.

ser ies offe rs an optional function to

61700

ser ies can als o

61700

232

61700

series get the

61700

int erfa ce.

ser ies

MODEL

61700

SERIES

Key Features:

Power:

■

3000

6000

Voltage: 0~

Frequency: 15~1.2KHz

Phase angle: 0~

Built-in PFC, provides input power factor

■

over 0.

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 (optional function)

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

■

pr

otection

Optional GPIB and RS-

■

Easy-use software for operation

■

1500

VA, 3Ø (

VA, 3Ø (

98

VA, 3Ø (

61701

);

61702

4500

);

61704

12000

150V/0~300

360

°

)

VA, 3Ø (

V

C interface

232

VA, 3Ø (

61703

61705

)

)

GPIBRS-232

PFC

COMPREHENSIVE MEASUREMENTS

By building in a 16-bit precision measurement circuit, the

se ries AC sourc e offers pr ec is ion and high spee d

6170 0

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.

SLEW RATE OF VOLTAGE (OPTIONAL FUNCTION)

P ro g ra m ma bl e AC S ou rc e

te ch nol og y to prog ram volt age wav efor m. U sers can

ch ang e the vo lta ge in only o ne st ep. Or use rs ca n set

th e sle w rat e to ge t a gra dua l inc rea se or d ecreas e of

voltage. It can help to easily test the line input range of the

products, for exa mple

inrush current if setting the line in voltage increasing from

a low level to a high level.

190V-264

S er ie s us e D SP

6 17 0 0

V. It also can redu ce the

PANEL DESCRIPTION

2 43

1

5 6 7 8

. Frequency setting

1

. Voltage setting

2

. Total power measure

3

. High voltage range

4

. Voltage r.m.s. measure

5

. Current r.m.s. measure

6

. Current measure data

7

. Up or down page

8

17 6

1. LCD Display

LCD display shows the setup,
operating status and readings

2. Page Up/Down Key

Facilitate parameter data editing

3. Numeric Key

Data entry of test parameters

4. Rotary Knob

Program analog of setting the voltage,
frequency and parameter setting

5. Output Enable Key

To enable or disable output

6. Output Indicator

Light on when out

put is enable

432

10 1189

5

14 13 12

7. P

ower Switch

8. GPIB Interface

9. RS-232C Interface

10. External V Reference (Reserved)

External programming voltage input

11. System Interface

TTL signals for system status

12. Input Terminal

3Ø Y and ∆ connecting are suitable

13. Remote Sense Terminal

Use to compensate the line drop between
source and testing point

14. Output Terminal

Connec

t output cable to the UUT