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home > NF EC1000SA 1000 VA Programmable AC/DC Power Source > NF EC1000SA 1000 VA Programmable AC/DC Power Source

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NF EC1000SA 1000 VA Programmable AC/DC Power SourceNF EC1000SA 1000 VA Programmable AC DC Power Source Key Features At A Glance AC and AC+DC output modes driven by internal, external, ADD, or external sync signal sources Output to 155 Vrms (100 V range) or 310 Vrms (200 V range), 1. 0 Hz to 550. 0 Hz AC output power from 750 VA to 1000 VA across the series Sine, square, and 16 arbitrary waveforms with programmable output on phase, 0. 0 to 359. 9 deg Built in measurement of RMS avg peak voltage and

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NF EC1000SA 1000 VA Programmable AC/DC Power Source

Name: NF EC1000SA 1000 VA Programmable AC/DC Power Source
Brand: nealswaterconditioning.com
SKU: 33004940992
Price: 1700.00 USD
Availability: InStock
Rating: 4.7857 (686 reviews)

Key Features At A Glance

AC and AC+DC output modes driven by internal, external, ADD, or external-sync signal sources
Output to 155 Vrms (100 V range) or 310 Vrms (200 V range), 1.0 Hz to 550.0 Hz
AC output power from 750 VA to 1000 VA across the series
Sine, square, and 16 arbitrary waveforms with programmable output-on phase, 0.0 to 359.9 deg
Built-in measurement of RMS/avg/peak voltage and current, effective/apparent/reactive power, and harmonics to 40th order
Programmable sequence function, up to 255 steps per sequence, for automated output profiles
USB (USBTMC) and RS-232 interfaces plus external control I/O for automated test systems

The EC750SA and EC1000SA are programmable AC/DC power sources that generate a regulated, adjustable output from an internal signal source or in response to external, ADD, and external-sync signals. Each model operates in AC and AC+DC modes across a 100 V range and a 200 V range, with selectable sine, square, and arbitrary output waveforms. Output voltage is settable from 0.0 to 155.0 Vrms on the 100 V range and 0.0 to 310.0 Vrms on the 200 V range, and frequency is settable from 1.0 Hz to 550.0 Hz at 0.1 Hz resolution.

A programmable AC/DC power source supplies a controllable, stable voltage and frequency to a device under test, allowing an engineer to reproduce nominal line conditions or deliberately vary voltage, frequency, phase, and waveform. These units support that work directly through their AC and AC+DC output modes, a variable output-on phase from 0.0 to 359.9 degrees, and a built-in sequence function that steps through programmed output conditions automatically.

ValueTronics stocks and holds its own inventory in a 20,000-square-foot secure warehouse at 1675 Cambridge Drive in Elgin, Illinois, so the instruments we sell are on hand and managed under our own roof.

Compare Other Models in This Series

The EC750SA and EC1000SA make up a two-model AC/DC power-source series built on a common architecture. Both provide AC and AC+DC output modes, a 100 V range and a 200 V range, sine/square/arbitrary waveforms, the same 1.0 Hz to 550.0 Hz frequency setting range, an integrated measurement suite, a sequence function, and USB (USBTMC) and RS-232 remote interfaces.

Because the two share their output-range, waveform, measurement, and control feature set, model selection within the series turns mainly on output power and peak current capability rather than on functional differences. Both models occupy the same chassis footprint of 258 x 176 x 440 mm and weigh approximately 9.7 kg.

Each new model below is listed on its own dedicated product page with condition-matched pricing, so you can select the exact model and condition your application requires and see the price that applies to that specific configuration.

The primary difference between the models is rated output power: the EC750SA is rated 750 VA (750 W), while the EC1000SA is rated 1000 VA (1000 W) on the AC 200 V input system, reduced to 750 VA (750 W) on the AC 100 V input system. Maximum peak current also differs, with the EC750SA at 30 Apk/15 Apk and the EC1000SA at 40 Apk/20 Apk across the 100 V and 200 V ranges respectively.

Maximum power consumption follows the output rating at 1.2 kVA or lower for the EC750SA and 1.4 kVA or lower for the EC1000SA, and the EC1000SA additionally ships with a second power cord set (10 A/250 V, without plug). See the comparison table for the per-model output power, current, and peak-current figures.

Model	Output Power	Output Voltage	Max Current
EC1000SA	1000 VA	100 Vrms/200 Vrms	10 Arms/5 Arms
EC750SA	750 VA	100 Vrms/200 Vrms	10 Arms/5 Arms

Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below.

Accessories Supplied

Operation manual
Control software
Power cord set 1 (15 A/125 V)
Power cord set 2 (10 A/250 V, without plug)

Product Core & Specifications

Specification	Value
AC/DC Mode, Signal Source
AC/DC Mode	AC, AC+DC
Signal Source	INT (Internal), EXT (External), ADD (Internal and external), SYNC (External synchronization)
AC Output
Output Power	1000 VA (AC 200 V input system, AC180 V to 250 V); output power is limited to 750 VA for AC 100 V input system (AC 100 V to 180 V)
Rated Output Voltage	100 Vrms/200 Vrms
Output Range	100 V range/200 V range
Voltage Setting Range	0.0 to 155.0 Vrms/0.0 to 310.0 Vrms (Resolution 0.1 Vrms)
Voltage Accuracy	± (0.5% of set + 0.6 Vrms/1.2 Vrms)
Max. Current	10 Arms/5 Arms
Max. Peak Current	40 Apk/20 Apk
Frequency Setting Range	1.0 Hz to 550.0 Hz (Resolution 0.1 Hz)
Frequency Accuracy	±0.01% of set (1.0 Hz to 550.0 Hz, 23˚C±5˚C)
Output Waveform	Sine wave, square wave, arbitrary wave (16 types)
Output On Phase	0.0 deg. to 359.9 deg. variable (resolution 0.1 deg.)
DC Offset	±50 mV/±100 mV (typ., fine adjustment available, AC mode)
Small Amplitude Frequency Response	AC mode: 1% (40 Hz to 550 Hz); AC+DC mode: 1% (40 Hz to 550 Hz)
DC Output
Output Power	1000 W (AC 200 V input system); for the AC 100 V input, output power is limited to 750 W
Rated Output Voltage	100 V/200 V
Voltage Setting Range	-220.0 V to +220.0 V/-440.0 V to +440.0 V (Resolution 0.1 V)
Voltage Accuracy	± (\|0.5% of set\|+0.6 V/1.2 V)
Max. Current	10 A/5 A
Max. Peak Current	40 Apk/20 Apk
Output Voltage Stability	45 Hz to 65 Hz: Within ±0.15%, DC and 40 Hz to 550 Hz: Within ±0.5%
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	Terminal with M4 screws (rear panel), AC outlet (universal type, front panel)
Measurement Function
Voltage, RMS Value	Full scale: 250.0 V/500.0 V, Resolution: 0.1 V
Voltage, Average	Full scale: ±250.0 V/±500.0 V, Resolution: 0.1 V
Voltage, Peak Value	Full scale: ±250 V/±500 V, Resolution: 1 V
Current, RMS Value	Full scale: 15.00 A, Resolution: 0.01 A
Current, Average	Full scale: ±15.00 A, Resolution: 0.01 A
Current, Peak Value	Full scale: ±45.0 A, Resolution: 0.1 A (Hold the maximum values of \|max\| and \|min\|)
Power, Effective (W)	Full scale: 1200 W, Resolution: 1 W
Power, Apparent (VA)	Full scale: 1400 VA, Resolution: 1 VA
Power, Reactive (var)	Full scale: 1400 var, Resolution: 1 var
Load Power Factor	Measurement range: 0.00 to 1.00, resolution: 0.01
Load Crest Factor	Measurement range: 1.00 to 50.00, resolution: 0.01
External Synchronization Frequency (SYNC mode only)	Measurement range: 38.0 to 525.0 Hz, resolution: 0.1 Hz
Output Harmonic Current (up to 40th order)	Full scale: 15 Arms and 500%
Current Limiter
Peak, Positive current	+10.0 A to +42.0 A/+5.0 A to +21.0 A (Resolution: 0.1 A)
Peak, Negative current	-42.0 A to -10.0 A/-21.0 A to -5.0 A (Resolution: 0.1 A)
Peak, Limiter operation	When limiter is operating, output voltage is clipped.
RMS, Setting range	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)
RMS, Limiter operation	When limiter is operating, suppresses output voltage.
Sequence Function
Number of Memories	One sequence per AC/AC+DC mode at both 100 V and 200 V range.
Number of Steps	255 max. (for each sequence)
Setting Range of Step Time	0.1 ms to 999.9999 s (Resolution: 0.1 ms)
Operation within Step	Constant, keep, linear sweep
Parameters	DC voltage, AC phase voltage, frequency, waveform, synchronous step output (2 bit)
Jump count	1 to 999 or infinite
Sequence Control	Start, stop, hold, branch
Arbitrary Wave
Number of memories	16 (nonvolatile)
Waveform length	4096 words
External Signal Input
External Signal Input (EXT/ADD mode)	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)
External Sync Input (Sync mode)	Sync signal source: external sync signal (EXT) or power input (LINE); Sync frequency range: 40 Hz to 500 Hz
Memory Function
Store and recall settings	Basic settings: 30
Other Functions
Setting range limit, Positive voltage setting range	+0.1 V to +220.0 V/+0.1 V to +440.0 V (Resolution: 0.1 V)
Setting range limit, Negative voltage setting range	-0.1 V to -220.0 V/-0.1 V to -440.0 V (Resolution: 0.1 V)
Setting range limit, Frequency upper limit	1.0 Hz to 550.0 Hz (Resolution: 0.1 Hz)
Setting range limit, Frequency lower limit	1.0 Hz to 550.0 Hz (Resolution: 0.1 Hz)
Protections	Protective operation for abnormal output, power unit error, internal control error, and abnormal internal temperature
External Control I/O	Enables control of the system using external signals. Control input, state output
Interface	USB (USBTMC), RS-232
LCD Display	White or blue base color.
Others	Beep, keylock, output setting at power-on, reset function, self test function
Power Input
Voltage	100 V to 230 V±10% (Max. voltage 250 V), Overvoltage Category II
Frequency	50 Hz/60 Hz ±2 Hz (single phase)
Power Factor (typ.)	0.95 or higher (at AC100 V input), 0.90 or higher (at AC200 V input)
Max. Power Consumption	1.4 kVA or lower
General
Withstanding Voltage and Insulation Resistance	AC1500 V, Insulation Resistance: 30 MΩ or higher (DC 500 V)
Operating Temperature/Humidity	0˚C to +40˚C/5% to 85%RH (absolute humidity 1 to 25 g/m3, no condensation)
Dimensions	258(W)×176(H)×440(D) mm (not including protrusions)
Weight	Approx. 9.7 kg
Safety	EN61010-1:2010

Important: On the EC1000SA, output power is limited to 750 VA (750 W) when operated from an AC 100 V input system (AC 100 V to 180 V).

Important: Use the front-panel AC outlet for AC output (AC 0 V to 250 V). When DC output is included, use the screw terminal on the rear panel.

About this New unit

This is a brand-new, factory-sealed unit, supplied exactly as it arrives from the manufacturer and backed by the full manufacturer warranty. For the exact configuration, available options, included accessories, or current lead time for your application, our Test Architects can confirm the details before you order.

ValueTronics supplies both new and used test and measurement equipment. New units ship factory-sealed, exactly as received from the manufacturer; every used unit is inspected and functionally verified in-house at our 20,000 sq ft secure facility in Elgin, Illinois before it ships. Our Test Architects can help you select the condition, calibration, and configuration that fit your application.

Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.