EC750SA/EC1000SA Specificaions (pdf:600 KB)

Specifications
The following conditions are provided unless otherwise noted.
Signal source: INT (internal signal source) Output waveform: sine wave
Load: resistance load for power factor 1
Output terminal: Rear panel output terminal block
AC/DC Mode, Signal Source
AC/DC Mode AC, AC+DC
Signal Source INT(Internal), EXT(External), ADD(Internal and external), SYNC(External synchronization)
Power Output
AC Output
Output Power
Rated Output Voltage
Output Range
Voltage Setting Range *1 *2
Voltage Accuracy *3
Max. Current *4 *5 *6 *7
Max. Peak Current *4 *8 *9 *10
Frequency Setting Range *11
Frequency Accuracy
Output Waveform *11
Output On Phase *11
DC Offset
Small Amplitude Frequency
Response *12
DC Output
Output Power
EC750SA: 750 VA
EC1000SA: 1000 VA (When the input is from AC180 V to 250 V,
hereinafter referred to as “AC 200V input system”)
When the input is from AC 100 V to 180V (hereinafter referred
to as “AC 100 V input system”), output power is limited to 750 VA.
100 Vrms/200 Vrms
100 V range/200 V range
0.0 to 155.0 Vrms/0.0 to 310.0 Vrms (Resolution 0.1 Vrms)
± (0.5% of set + 0.6 Vrms/1.2 Vrms)
10 Arms/5 Arms
EC750SA: 30 Apk/15 Apk EC1000SA: 40 Apk/20 Apk
1.0 Hz to 550.0 Hz (Resolution 0.1 Hz)
±0.01% of set (1.0 Hz to 550.0 Hz,23˚C±5˚C)
Sine wave, square wave,arbitrary wave (16 types)
0.0 deg. to 359.9 deg. variable (resolution 0.1 deg.)
±50 mV/±100 mV (typ., fine adjustment available, AC mode)
AC mode: 1% (40 Hz to 550 Hz)
AC+DC mode: 1% (40 Hz to 550 Hz)
EC750SA: 750 W
EC1000SA: 1000 W (AC 200 V input system)
(For the AC 100 V input, output power is limited to 750 W)
100 V/200 V
-220.0 V to +220.0 V/-440.0 V to +440.0 V (Resolution 0.1 V)
± (| 0.5% of set |+0.6 V/1.2 V)
10 A/5 A
EC750SA: 30 Apk/15 Apk EC1000SA: 40 Apk/20 Apk
EC750SA: In the case that the output current is changed and the output power is
changed from 0% to 100% of the maximum output power, at the output terminal)
EC1000SA: In the case that the output current is changed from 0% to 100% of
the maximum current, at the output terminal, rated output voltage)
Fluctuation with input voltage Within 0.2% (power input voltage: 100 V/120 V/230 V, no load, rated output)
Output Voltage Distortion Factor 0.5% or lower (50 Hz/60 Hz, 50% or higher of rated output voltage)
Output terminal *14
Terminal with M4 screws (rear panel), AC outlet (universal type, front panel)
*1 Signal source: INT, SYNC or ADD, no load *2 The AC settings (peak value) + DC setting that can be set are within
the voltage setting limit range *3 AC Mode, 50 Hz/60 Hz, 23˚C±5˚C, Sine wave, no load, 10 V to 155 V/20 V to 310 V
*4 The limit on max. output power may cause a reduction in max. output current and max. peak current (EC1000SA
for power input AC100 V) *5 For At or above the rated output voltage, the limit on max. output power reduces max.
output current. (EC1000SA only). *6 In the case of 40 Hz or lower, or 400 Hz or lower, max. output current may decrease. *7 The RMS current of AC + DC is max. output current *8 For At or above the rated output voltage, the limit
on max. output power reduces max. output peak current. *9 For a capacitor input type rectifier circuit (crest factor = 4)
*10 In the case of 45 Hz or lower, or 65 Hz or higher, max. output peak current may decrease. *11 Signal source: INT,
SYNC or ADD, no load *12 Signal source: INT and SYNC, 100 V range, output voltage: 20 Vrms, 50 Hz rating
*13 Signal source: AC+DC, AC0 V setting, 23˚C±5˚C, no load, -220 V to -10 V, +10 V to +220 V/-440 V to -20 V, +20 V
to +440 V *14 Use AC outlet for AC (AC0 V to 250 V). When DC is included, use screw terminal on the rear panel.
Power Input
100 V to 230 V±10% (Max. voltage 250 V), Overvoltage Category II
50 Hz/60 Hz ±2 Hz (single phase)
0.95 or higher (at AC100 V input), 0.90 or higher (at AC200 V input)
EC750SA: 1.2 kVA or lower EC1000SA: 1.4 kVA or lower
*15 The rated output voltage, the resistance load at the maximum current
Measurement Function
Voltage
RMS Value (AC+DC: rms)
Average (AC+DC: avg)
Peak Value (Max/Min Individual: pk)
Current
RMS Value (AC+DC: rms)
Average (AC+DC: avg)
Peak Value (Max/Min Individual: pk)
Power
Effective (W)
Apparent (VA)
Reactive (var)
Load Power Factor
Load Crest Factor *16
External Synchronization Frequency
(SYNC mode only)
Output Harmonic Current *17
Current Limiter
Peak
Positive current
Negative current
Rated Output Voltage
Voltage Setting Range *1 *2
Voltage Accuracy *13
Max. Current *4 *5
Max. Peak Current *4 *8
Output Voltage Stability
Fluctuation with output current 45 Hz to 65 Hz: Within ±0.15%, DC and 40 Hz to 550 Hz: Within ±0.5%
Voltage
Frequency
Power Factor (typ.) *15
Max. Power Consumption
EC750SA/EC1000SA
[set] indicates a setting value.
A value without the accuracy is the nominal value or representative value (shown as typ.)
When two values are indicated with a slash, this means that specifications vary depending on the output range.
The value before the slash is for 100 V specifications, and the value after the slash is for 200 V specifications.
Full scale: 250.0 V/500.0 V, Resolution: 0.1 V
Full scale: ±250.0 V/±500.0 V, Resolution: 0.1 V
Full scale: ±250 V/±500 V, Resolution: 1 V
Full scale: 15.00 A, Resolution: 0.01 A
Full scale: ±15.00 A, Resolution: 0.01 A
Full scale: ±45.0 A, Resolution: 0.1 A
Hold the maximum values of | max | and | min |
Full scale: 1200 W, Resolution: 1 W
Full scale: 1400 VA, Resolution: 1 VA
Full scale: 1400 var, Resolution: 1 var
Measurement range: 0.00 to 1.00, resolution: 0.01
Measurement range: 1.00 to 50.00, resolution: 0.01
Measurement range: 38.0 to 525.0 Hz, resolution: 0.1 Hz
Measurement range: Up to 40th order, Full scale:15 Arms and 500%
*16 Calculated as output voltage RMS value × output current RMS value *17 This measurement doesn’t comply with the IEC standards.
Limiter operation
RMS
Setting range
Limiter operation
EC750SA: +10.0 A to +31.5 A/+5.0 A to +15.8 A (Resolution: 0.1 A)
EC1000SA: +10.0 A to +42.0 A/+5.0 A to +21.0 A (Resolution: 0.1 A)
EC750SA: -31.5 A to -10.0 A/-15.8 A to -5.0 A (Resolution: 0.1 A)
EC1000SA: -42.0 A to -10.0 A/-21.0 A to -5.0 A (Resolution: 0.1 A)
When limiter is operating, output voltage is clipped.
1.0 A to 10.5 A (initial value: 10.5 A)/1.0 A to 5.3 A (initial value: 5.3 A),
(Resolution 0.1 A)
When limiter is operating, suppresses output voltage.
Sequence Function
Number of Memories
Number of Steps
Setting Range of Step Time
Operation within Step
Parameters
Jump count
Sequence Control
EC750SA/EC1000SA
Sequence function works with AC-INT, AC+DC-INT.
One sequence per AC/AC+DC mode at both 100 V and 200 V range.
255 max. (for each sequence)
0.1 ms to 999.9999 s (Resolution: 0.1 ms)
Constant, keep, linear sweep
DC voltage, AC phase voltage, frequency, waveform, synchronous step output (2 bit)
1 to 999 or infinite
Start, stop, hold, branch
Control Software
Functions
Remote Control
Logging
Arbitrary Waveform
Sequence
Operating Requirements
CPU
Memory
Free Hard Disk Space
OS
Disk Drive
Interface
PROGRAMMABLE AC/DC POWER SOURCE
Hybrid Power Control sets us apart
Parameter setting, store/recall, status monitoring
Reads and saves measured values.
Waveform creation and edit, transfer, display and file operations
Sequence data creation, edit, save, transfer, execution control
300 MHz min. (CPU clock needed for the correspondence OS or faster)
128 MB min.
64 MB min.
Microsoft Windows XP/7 (32 bit), Microsoft Windows 7 (64 bit)
CD-ROM drive
USB 1.1 or higher
Capacitance Load
Resistance Load
10kΩ, 10mA
ns
tput
ditio
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n
o
O
C
le
oad
Stab
L
s
r iou
in Va
Other Functions
Setting range limit function *11
Positive voltage setting range
Voltage
Frequency
(Lower limit≤Upper limit)
Arbitrary Wave
Number of memories
Waveform length
External Signal Input
External Signal Input
(EXT/ADD mode)
External Sync Input
(Sync mode)
Memory Function
Protections
External Control I/O
Interface
LCD Display
Others
Generals
Withstanding Voltage and
Insulation Resistance
Operating Temperature/Humidity
Dimensions (mm)
Weight
Safety
EMC
RoHS
Accessories
+0.1 V to +220.0 V/
+0.1 V to +440.0 V (Resolution: 0.1 V)
Negative voltage setting range -0.1 V to -220.0 V/
-0.1 V to -440.0 V (Resolution: 0.1 V)
Upper limit setting range
1.0 Hz to 550.0 Hz (Resolution: 0.1 Hz)
Lower limit setting range
1.0 Hz to 550.0 Hz (Resolution: 0.1 Hz)
1kVA/1kW
16 (nonvolatile)
4096 words
Gain setting range: 0.0 to 220.0 times/0.0 to 440.0 times (Resolution: 0.1)
Frequency range: DC to 550 Hz (sine wave)
Sync signal source: external sync signal (EXT) or power input (LINE)
Sync frequency range: 40 Hz to 500 Hz
Store and recall settings, Basic settings: 30
Protective operation for abnormal output , power unit error, internal control
error, and abnormal internal temperature
Enables control of the system using external signals .
Control input, state output
USB (USBTMC), RS-232
White or blue base color.
Beep, keylock, output setting at power-on, reset function, self test function
750VA/750W
AC1500 V, Insulation Resistance : 30 MΩ or higher (DC 500 V)
0˚C to +40˚C/5% to 85%RH (absolute humidity 1 to 25 g/m3, no condensation)
258(W)×176(H)×440(D) (not including protrusions)
Approx. 9.7 kg
EN61010-1:2010
EN61326-1:2006 (Group 1, Class A)
EN61000-3-2:2006 + A1:2009 + A2:2009
EN61000-3-3:2008
Directive 2011/65/EU
Operation manual, control software, power cord set 1 (15 A/125 V),
power cord set 2 (10 A/250 V, without plug, EC1000SA only)
The contents of this catalog are current as of July 15, 2015.
• External view and specifications are subject to change without prior notice.
• Please check the latest specifications, prices, and lead time for purchase.
• The company names and product names described here are trademarks
or registered trademarks of respective owners.
http://www.nfcorp.co.jp/english/
PU15U-PS82E-1A0.3
Max. Output Voltage: 310 V
Peak Current Output of up to 4 times as large as the
Max. current (RMS value) at the rated output voltage
Measurement, Sequence, Current Limiter and
Protection Function ...
Control Software