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Ls/Lx Series - AMETEK California  (3k-18kVA)Three phase and Single phase AC power source | 洛克Lockinc
功能說明

California Instruments - Ls/Lx Series (3k-18kVA)
Three phase and Single phase AC power source

Product Overview

The Ls/Lx Series is a completely improved new product based on the popular California Instruments L Series. Both the Ls and Lx feature many basic AC Source capabilities at a very reasonable price. For more information on either product, please click on the product tab on the right.

Ls Series

The Ls Series is an improved version of the classic California Instruments L Series AC power sources. It provides many basic AC source capabilities at an economical cost. Additional capabilities such as arbitrary waveform generation and harmonic measurements can be added as options. The Ls Series can be ordered in either single phase (-1) or three phase (-3) configurations. Power levels range from 3 kVA to 6 kVA in a single chassis. Multiple chassis can be combined for power levels up to 18 kVA. The Ls Series is completely microprocessor controlled and can be operated from a simple front panel keypad. A pair of analog controls located next to the backlit alphanumeric LCD display allows output voltage and frequency to be slewed up or down dynamically. For more advanced operations, a series of menus is provided using a dual line high contrast LCD display. The Lx Series represents a modern AC power source that addresses increasing demands on test equipment to perform more functions at a lower cost. By combining a flexible AC power source with a high-end harmonic power analyzer, the Lx Series systems are capable of handling applications that would traditionally have required multiple instruments.

Lx Series

The Lx Series is completely microprocessor controlled and can be operated from a simple front panel keypad. A pair of analog controls located next to the backlit alphanumeric LCD display allows output voltage and frequency to be slewed up or down dynamically. With precise output regulation and accuracy, high load drive current, multi or single phase mode and built-in power analyzer measurement capabilities, Lx Series AC source/analyzers address many application areas for AC power testing. Additional features, like line arbitrary waveform generation and available DO 160 or MIL 704 test standards, make the Lx Series a good choice for avionics or defense applications. All Lx Series AC sources are equipped with IEEE-488 (GPIB) and RS232C remote control interfaces and support SCPI command language programming.

Features And Benefits

Key Features Ls Series

  • Backward Compatible with L Series
    • Function and bus compatible with the California Instruments L Series
  • Three phase and Single phase modes
    • Ideally suited for avionics and defense applications
  • 3 KVA to 18 KVA Power Levels
    • Match power source and cost to application requirements
  • Transient Programming
    • Test products for susceptibility to AC line disturbances
  • Built-in Measurements
    • Performs voltage, current, and power measurements
  • Advanced Features
    • Arbitrary waveform generation, harmonic analysis, GPIB interface are some of the available options
  • Interface
    • Standard USB & RS232C interface.
    • Optional GPIB & LAN available
  • CE Marked (400V input model ONLY)
    • Safe, reliable, and consistent operation

Key Features Lx Series

  • Backward Compatible
    • Compatible with HP6834B & iL Series AC Sources Function & bus compatible with the Agilent HP6834B & California Instruments iL Series
  • Three phase and Single phase modes
    • Ideally suited for avionics and defense applications
  • 3 KVA to 18 KVA Power Levels
    • Match power source and cost to application requirements
  • Arbitrary Waveform Generator
    • Test products for harmonics susceptibility
  • Built-in Power Analyzer
    • Performs voltage and load current harmonic analysis and waveform acquisition
  • Standard IEEE-488, USB & RS232
    • Remote control interface for ATE system integration include
規格說明
Output Ls
Maximum Power per phase 3000Ls : 1 phase 3000 VA, 3 phase 1000 VA;
4500Ls : 1 phase 4500 VA, 3 phase 1500 VA;
6000Ls : 1 phase 6000 VA, 3 phase: 2000 VA
Power factor 0 to unity at full output VA
Voltage Ranges
Range VLow VHigh
AC 0 - 135 V 0 - 270 V
VA Programming Resolution 100 mV
Load Regulation < 0.1% FS
Line Regulation < 0.02% for 10% line change
See - HV and EHV options for alternative voltage range pairs.
Programming Accuracy
( 25°C ±5°C )
Voltage ( rms ) : ± ( 0.05% + 0.25 ) V from 5.0 V to FS;
Frequency : ± 0.025%, 3 ø : < 1° [ 45 - 100 Hz ], < 1° + 1° / kHz [ > 1kHz ]
Frequency Range 45 Hz - 1000 Hz ( see - HF option for higher output frequencies ) Programmable down to 17 Hz with lower V limit.
Frequency Resolution 0.01 Hz at < 81.9 Hz,
0.1 Hz at > 82.0 to 819.1 Hz,
1 Hz at > 819 Hz
Max RMS Current at Low V range
At Full Power
Model 1 ø 3 ø
3000Ls 44.4 A 14.8 A
4500Ls 44.4 A 14.8 A
6000Ls 44.4 A 14.8 A
At Full Scale Voltage
Model 1 ø 3 ø
3000Ls 22.2 A 7.4 A
4500Ls 33.3 A 11.1 A
6000Ls 44.4 A 14.8 A
Note : Constant power mode on 3000Ls and 4500Ls provides increased current at reduced voltage;
Current Limit Programmable from 0 Amps to maximum current for selected range
Peak Current 3000Ls : 6 X ( lrms @ full scale voltage );
4500Ls : 4 X ( lrms @ full scale voltage );
6000Ls : 3 X ( lrms @ full scale voltage )
Output Noise 100mV rms typ. ( 20 kHz to 1 MHz ) - Standard
250mV rms typ. ( 20 kHz to 1 MHz ) - Option - HF
Harmonic Distortion < 1% ( at full scale voltage, full resistive load )
Output Relay Push button controlled and bus controlled output relay

Output Lx
Maximum Power per phase 3000Lx : 1 phase : 3000 VA, 3 phase : 1000 VA;
4500Lx : 1 phase : 4500 VA, 3 phase : 1500 VA;
6000Lx : 1 phase : 5770 VA, 3 phase : 1923 VA
Power factor 0 to unity at full output VA
Voltage Ranges
Range VLow VHigh
AC 0 - 150 V 0 - 300 V
VA Programming Resolution 100 mV
Load Regulation < 0.1% FS ALC On or Reg.
Line Regulation < 0.02% for 10% line change
See - HV and EHV options for alternative voltage range pairs.
Programming Accuracy
( 25°C ±5°C )
Voltage ( rms ) : ± ( 0.05% + 0.25 ) V from 5.0 V to FS, ALC On or Reg;
Frequency : ± 0.025 %; Phase : ± 1° 45-100 Hz, ± (1° + 1°/kHz) 100 Hz - 1kHz
Frequency Range 45 Hz - 1000 Hz ( see - HF option for higher output frequencies ) ( Derated voltage from 17 Hz - 45 Hz )
Frequency Resolution 0.01 Hz at < 81.9 Hz,
0.1 Hz at > 82.0 to 819.1 Hz,
1 Hz at > 819 Hz
Max RMS Current at Low V range
Phases V Range VLow VHigh
All 3 ø 12.8 A 6.4 A
models 1 ø 38.4 A 19.2 A
At Full Scale Voltage
Model VLow VHigh
3000Lx 3 ø 20.0 A 10.0 A
3000Lx 1 ø 20.0 A 10.0 A
4500Lx 3 ø 10.0 A 5.0 A
4500Lx 1 ø 30.0 A 15.0 A
6000Lx 3 ø 12.8 A 6.4 A
6000Lx 1 ø 38.4 A 19.2 A
Note : Constant power mode on 3000Lx and 4500Lx provides increased current at reduced voltage; 6000Lx provides maximum power output.
Current Limit Programmable from 0 Amps to maximum current for selected range
Peak Current 3000Lx : 5.7 X ( lrms @ full scale voltage );
4500Lx : 3.8 X ( lrms @ full scale voltage );
6000Lx : 3 X ( lrms @ full scale voltage )
Output Noise 100mV rms typ.250mV rms typ. for - HF option
Harmonic Distortion < 1% ( at full scale voltage, full resistive load )
Output Relay Push button controlled and bus controlled output relay

Input Ls
Voltage Models 3000Ls, 4500Ls, 9000Ls, 13500Ls : Standard : 208 - 230 ± 10% VAC, ( L - L, 3 Phase ); Option - 400 : ± 10% VAC ( L - L, 3 Phase ) Includes CE Mark; Models 6000Ls, 12000Ls, 18000Ls : Standard 208 - 230 + 10% VAC ( L - L, 3 Phase )
Notes :
1. Input must be specified when ordering. 
2. - 400 option not availble on 6000Ls, 12000Ls, 18000Ls.
3. 3000Ls can be operated from 1 phase AC.
4. - 480V option ± 5% VAC ( L-L, 3 Phase ) available on 3000Ls & 4500 Ls ( 3 phase output only )
Line Current ( rms per phase )
Model 187 VLL 187 VLN ( 1 Ø ) 208 VLL 360 VLL
3000Ls 19 A 32 A n / a 10 A
4500Ls 31 A n / a n / a 16 A
6000Ls n / a n / a 38 A n / a
Inrush Current
( Per phase )
@ 180 - 254 V : 50 A peak
@ 360 - 440 V : 83 A peak
Line Frequency 47 - 440 Hz
Efficiency 80% typical
Power Factor  0.7 typical
Hold - up Time At least 10 ms

Input Lx
Voltage ModeLx 3000Lx, 4500Lx, 9000Lx, 13500Lx : Standard : 208-230 ± 10% VAC, ( L-L, 3 Phase ); Option - 400 : 400 ± 10% VAC ( L - L, 3 Phase ) Includes CE Mark; ModeLx 6000Lx, 12000Lx, 18000Lx : Standard 208 - 230 + 10% VAC ( L - L, 3 Phase )
Notes :
1. Input must be specified when ordering.
2. - 400 option not availble on 6000Lx, 12000Lx, 18000Lx.
3. 3000Lx can be operated from 1 phase AC.
Line Current ( rms per phase )
Model 3000Lx 3000Lx
( 1Phase )
4500Lx 6000Lx
( @ 280V )
187 VLL 19 A 32 A 31 A 38 A
360 VLL 10 A n / a 16 A n / a
Inrush Current
( Per phase )
@ 180 - 254 V : 50 A peak
@ 360 - 440 V : 83 A peak
Line Frequency 47 - 440 Hz
Efficiency 80% typical
Power Factor 0.7 typical
Hold-up Time At least 10 ms

Ls Measurements - Standard ( AC Measurements )
Parameter Frequency Phase Voltage ( AC rms ) Current ( AC rms )
Range 45 - 1000Hz 45 - 100Hz
100 - 1000Hz
0 - 400V 0 - 50A
Accuracy* (±)
1 ø mode (-1)
0.1% + 1 digit 0.5°
0.05% + 250 mV 0.1% + 150 mA
Accuracy* (±)
3 ø mode (-3)
0.1% + 1 digit 0.5°
0.05% + 250 mV 0.1% + 50 mA
Resolution* 0.01 Hz /
0.1 Hz /
1 Hz
0.1° 10 mV 1 mA
Parameter Real Power Apparent Power Power Factor
Range 0 - 6kW 0 - 6kVA 0.00 - 1.00
Accuracy* ( ± )
1 ø mode ( -1 )
0.15% + 9 W 0.15% + 9 VA 0.03
Accuracy* ( ± )
3 ø mode ( -3 )
0.15% + 3 W 0.15% + 3 VA 0.01
Resolution* 1 W 1 VA 0.01
* Accuray specifications are in % of reading and apply above 100 count. For multi - chassis configurations current, power range and accuracy specifications are multiplied by 3. Power factor accuracy specifications are multiplied by 3. Power factor accuracy applies for PF > 0.5 and VA > 50% of max. Frequency measurement specification valid for output > 30 Vrms.

Lx Measurement - Standard ( AC Measurements )
Parameter Frequency Phase Voltage ( AC rms ) Current ( AC rms )
Range 45.00 - 81.91 Hz 82.0 - 819.1 Hz > 819 Hz 0.0° - 359.9° 0 - 400V 0 - 50A
Accuracy* ( ± )
1 ø mode ( -1 )
0.1% + 1 digit 0.5° < 100 Hz
2° > 100 Hz
0.05% + 0.25V 0.1% + 0.15A
Accuracy* ( ± )
3 ø mode ( -3 )
0.1% + 1 digit 0.5° < 100 Hz
2° > 100 Hz
0.05% + 0.25V 0.1% + 0.05A
Resolution* 0.01 Hz /
0.1 Hz /
1 Hz
0.1° / 1° 10 mV 1 mA
Parameter Frequency Phase Voltage ( AC rms ) Current ( AC rms )
Range 1.00 - 10.0 0 - 6kW 0 - 6kVA 0.00 - 1.00
Accuracy* ( ± )
1 ø mode ( -1 )
1.5% 0.15% + 9 W 0.15% + 9 VA 0.03
Accuracy* ( ± ) 
3 ø mode ( -3 )
1.5% 0.15% + 3 W 0.15% + 3 VA 0.01
Resolution* 0.01 1 W 1 VA 0.01
* Accuracy specifications are in % of reading + scale error and apply above 100 counts. For multi - chassis configurations, current, power range and accuracy specifications are times three. CF accuracy applies for Irms > 50 % of max. PF accuracy applies for PF > 0.5 and VA > 50% of max. Frequency measurement specification valid for output > 20 Vrms.

Ls System
Storage Setup : 16 complete instrument setups / Transient : 100 transient stepsper list ( SCPI mode ) or 16 transient registers ( APE mode )
Trigger Input / Output Input : Triggers measurements or transient steps - SMA connector : 10K pull - up /
Output : SMA Connector : HCTTL output

Lx System
Storage Setup : 16 complete instrument setups / Transient List : 100 transient steps per list ( SCPI mode )
Trigger Input / Output Input : Triggers measurements or transient steps - SMA connector : 10K pull - up / Output : SMA Connector: HCTTL output

Ls Protection
Overload / Temp / Voltage Overload : Constant current or constant voltage mode;
Over temperature : Automatic Shutdown;
Over voltage : Automatic shutdown

Lx Protection
Overload / Temp / Voltage Overload : Constant current or constant voltage mode;
Over temperature : Automatic Shutdown;
Over voltage : Automatic shutdown
Regulatory / RFI Suppresion IEC1010, EN50081 - 2, EN50082 - 2, CE ( for 400V input only ), EMC, and safety mark requirements / RIF Suppression : CISPR 11, Group1, Class A

Ls Remote Control
IEEE - 488 Interface IEEE - 488 ( GPIB ) talker listener. Subset : AH1, DC1, DT1, L3, RL2, SH1, SR1, T6, IEEE - 488.2 SCPI Syntax
USB Interface & Ethernet ( option ) Version : USB 1.1; Speed : 460 Kb / s maximum / Ethernet Interface ( Optional ) : specify - LAN option. 10BaseT, 100BaseT, RJ45
RS232C Interface Bi - directional serial interface; 9 - pin D - shell connector. Handshake : CTS, RTS. Databits : 7 w / parity, 8 w / o parity. Stopbits : 2. Baud rate : 9600 to 115200. Supplied with RS232C cable / Code and Format : SCPI; APE and Able : option - GPIB

Lx Remote Control
IEEE - 488 Interface IEEE - 488 ( GPIB ) talker listener. Subset : AH1, C0, DC1, DT1, L3, PP0, RL2, SH1, SR1, T6, IEEE - 488.2 SCPI Syntax
USB Interface & Ethernet ( option ) IEEE - 488 ( GPIB ) talker listener. Subset : AH1, C0, DC1, DT1, L3, PP0, RL2, SH1, SR1, T6, IEEE - 488.2 SCPI Syntax
RS232C Interface Bi - directional serial interface; 9 - pin D - shell connector. Handshake : CTS, RTS. Databits : 7 w / parity, 8 w / o parity. Stopbits : 2. Baud rate : 9600 to 115200. Supplied with RS232C cable / Code and Format : SCPI / Not enabled if LAN option is present.

Ls Physical Dimensions
Dimensions
( per chassis )
Height : 10.5” ( 267 mm ), Width : 19” ( 483 mm ), Depth : 23.7” ( 602 mm ) ( depth includes rear panel connectors ) / td >
Weight Chassis : Net : 193 lbs / 87.7 Kg, Shipping : 280 lbs / 127.3 Kg ( for / 2 or / 3 model configuarations multiply by number of chassis ).
Vibration and Shock Designed to meet NSTA project 1A transportation levels
Air Intake / Exhaust Forced air cooling, side air intake, rear exhaust
Temperature Temperature : Operating : 0 to 35° C, full power / Storage : - 40 to + 85° C;
Diagnostics Built - in self test available over bus ( *TST )
Rear Panel Connectors * Three phase AC input and output terminal block with safety cover. * IEEE - 488 ( GPIB ) connector ( Option - GPIB ). * 9 - pin D - Shell RS232C connector ( RS232 DB9 to DB9 cable supplied ). * Remote Inhibit ( INH ) and Discrete Fault Indicator ( DFI ). * Remote voltage sense terminal block. * Trigger In1 and Trigger Out1. * System interface connectors. * Auxilary Output ( Option -AX )

Lx Physical Dimensions
Dimensions ( perchassis ) Height : 10.5” ( 267 mm ), Width : 19” ( 483 mm ), Depth : 23.7” ( 602 mm ) ( depth includes rear panel connectors )
Weight Chassis : Net : 193 lbs / 87.7 Kg, Shipping : 280 lbs / 127.3 Kg ( for / 2 or / 3 model configuarations multiply number of chassis )
Vibration and Shock Designed to meet NSTA project 1A transportation leveLx
Air Intake / Exhaust Forced air cooling, side air intake, rear exhaust
Temperature Temperature : Operating: 0 to 35° C, full power / Storage: - 40 to + 85° C;
Diagnostics Built-in self test available over bus ( *TST )
Rear Panel Connectors * Three phase AC input and output terminal block with safety cover. * IEEE - 488 ( GPIB ) connector, USB connector, RJ45 connector ( with - LAN Option ). * 9 - pin D - Shell RS232C connector ( RS232 DB9 to DB9 cable supplied ). * Remote Inhibit ( INH ) and Discrete Fault Indicator ( DFI ). * Remote voltage sense terminal block. * Trigger In1 and Trigger Out1. * System interface connectors. * Auxilary Output ( Option - AX )

Ls Option - ADV Specifications
Measurements
Parameter Frequency
Fundamental Harmonics
Voltage Current
Range 45 - 81.91 Hz /
45.00 Hz - 16 kHZ
0 - 400 V 0 - 20 Amps
Accuracy* ( ± ) 0.1% ± 1 digit /
0.1% + 2 digit
0.05% + 0.25 V / 0.1% + 0.1% / kHZ + 0.25 0.1% + 0.05A / 0.1% + 0.1% / kHZ +0.05A
Resolution 0.1 Hz / 0.1 Hz. 0.01 V / 0.01V 0.01A / 0.01A

Lx Ls - ADV Specifications
Measurements
Parameter Frequency
Fundamental Harmonics
Voltage Current
Range 45 - 1000 Hz /
45 -16 kHz
Harmonics 2 - 50 Harmonics 2 - 50
Accuracy* ( ± ) 0.1% + 1 digit /
0.1% +2 digits
0.1% + 0.1% /
1 kHz + 0.25V
0.1% + 0.1% /
1 kHz + 0.05A
Resolution 0.01 Hz / 0.1 Hz 10 mV 10 mA
* Accuracy specifications are in a percent of reading for single unit in 3 - phase mode.
Waveforms Pre defined : Sine, Square, Clipped; User defined : 1024 addressable data point; Storage : 50 user waveforms, non - volatile memory
Data Acqusition Parameters : Voltage & Current time domain, per phase; Resolution : 4096 data points, 10.4 usec ( 1ø ) or 31.25 usec ( 3ø ) sampling interval

Ls Option - AX Specifications
Option - AX Provides seperate isolated 26 VAC regulated and 5 Vac unregulated outputs. The 26 V is normally used for servo-synchro excitation, and the 5 V for lamp power. 26 Volt - Accuracy : ± 2%. Current capacity : 3 ARMS. Frequency : 360/440 Hz. Regulation ± 1.5%. 5 Volt - Accuracy : ± 5%. Current capacity : 1 ARMS

Lx Option - AX Specifications
Option - AX Provides seperate isolated 26 VAC regulated and 5 Vac unregulated outputs. The 26 V is normally used for servo-synchro excitation, and the 5 V for lamp power. 26 Volt - Accuracy : ± 2%. Current capacity : 3 ARMS. Frequency : 360 / 440 Hz. Regulation ± 0.05%. 5 Volt-Accuracy : ± 5%. Current capacity : 5 ARMS

Ls Standarn - EHV Specifications
Voltage / Frequency Ranges Voltage : Low : 0 - 200 Volt; High : 0 - 400 Volt / Frequency : With - HF option : 45 Hz - 5000 Hz
Max RMS Current at Full Power 3 Phase : High : 5.0 A, Low 10.0 A; 1 Phase : High : 15.0A, Low : 30.0 A; Note : Constant power modes on 3000Ls and 4500Ls. Current available at reduced voltage for 3000Ls, 4500Ls, and max voltage for 6000Ls
Max RMS Current at FSVoltage 3000Ls : 3 Phase : High : 2.5 A, Low : 5.0 A; 1 Phase : High 7.5 A, Low : 15.0 A; 4500Ls : 3 Phase : High : 3.8, Low 7.5; 1 Phase : High : 11.3 A, Low : 22.5 A; 6000Ls : 3 Phase : High : 5.0 A, Low 10.0 A; 1 Phase : High : 15.0 A, Low : 30.0 A

Lx Standard - EHV Specifications
Voltage / Frequency Ranges Low Range : 0 - 135 Volt; High Range: 0-270 Volt RMS: With -HF option: 45 Hz - 5000 Hz
Max RMS Current at Full Power 3 Phase : High : 7.4 A, Low 14.8 A; 1 Phase : High : 22.2 A, Low : 44.4 A; Note: Constant power modes on 3000Lx and 4500Lx. Current available at reduced voltage for 3000Lx, 4500Lx, and max voltage for 6000Lx
Max RMS Current at FSVoltage 3000Lx : 3 Phase : High : 3.7 A, Low : 7.4 A; 1 Phase : High 11.1 A, Low : 22.2 A; 4500Lx : 3 Phase : High: 5.6, Low 11.1; 1 Phase : High : 16.7 A, Low : 33.3 A; 6000Lx : 3 Phase : High : 7.4 A, Low 14.8 A; 1 Phase : High : 22.2 A, Low : 44.4 A

Ls Option - HV Specifications
Measurements : F < 2000 Hz : See standard Ls Specifications; F > 2000 Hz : See table >
Parameter Frequency Phase Voltage ( AC rms ) Current ( AC rms )
Range < 2000 Hz
> 2000 Hz
0 - 400 V < 1000 Hz / > 1000 Hz 0 - 50 A
Accuracy* ( ± )
1 ø mode ( -1 )
0.1% ± 1 digit 0.5°

0.05% + 250 mV 0.5% + 150 mA
Accuracy* ( ± )
3 ø mode ( -3 )
0.1% ± 1 digit 0.5°

0.1 % + 0.1% / kHz + 300MV 0.5% + 50 mA
Resolution* 0.01 Hz /
0.1 Hz /
1 Hz
0.1° 10 mV 1 mA
Parameter Real Power Apparent Power Power Factor
Range 0 - 6 kW 0 - 6 kVA 0.00 - 1.00
Accuracy* ( ± )
1 ø mode ( -1 )
0.5% + 9W 0.5% + 9 VA 0.03
Accuracy* ( ± )
3 ø mode ( -3 )
0.5% + 3W 0.5% + 3 VA 0.01
Resolution* 1 W 1 VA 0.01
* Accuracy specifications are in % of reading and apply above 100 counts. For multi - chassis configurations, current, power range and accuracy specifications are multiplied by 3. Power factor accuracy applies for PF > 0.5 and VA > 50% of max. Frequency measurement specification valid for output > 30 Vrms.
Frequency Range 45 Hz - 5000 Hz
Output Noise < 250 mVrms typical ( 20 kHz to 1 MHz )

Lx Option - HV Specifications
Parameter Frequency Phase Voltage ( AC rms ) Current ( AC rms )
Range 45.00 - 5000 Hz 0.0° - 359.9° 0 - 400 V < 1000 Hz / > 1000 Hz 0 - 50 A
Accuracy*( ± )
1 ø mode ( -1 )
0.1% + 1 digit 0.5° < 100Hz 2° < 2Khz 5° > 2Khz 0.05% + 0.25V / 0.1 % + 0.1%/kHz + 0.3V 0.5% + 0.15A
Accuracy* ( ± )
3 ø mode ( -3 )
0.1% + 1 digit 0.5° < 100Hz 2° < 2Khz 5° > 2Khz 0.05% + 0.25V / 0.1 % + 0.1% / kHz + 0.3V 0.5% + 0.05A
Resolution* 0.01 Hz / 0.1 Hz / 1 Hz 0.1° 10 mV 1 mA
Parameter Crest Factor Real Power Apparent Power Power Factor
Range 1.00 - 10.0 0 - 6 kW 0 - 6 kVA 0.00 - 1.00
Accuracy* ( ± )
1 ø mode ( -1 )
1.5% 0.5% + 9 W 0.5% + 9 VA 0.03
Accuracy* ( ± )
3 ø mode ( -3 )
1.5% 0.5% + 3 W 0.5% + 3 VA 0.01
Resolution* 0.01 1 W 1 VA 0.01
* Accuracy specifications are in % of reading and apply above 100 counts. For multi - chassis configurations, current, power range and accuracy specifications are times three. CF accuracy applies for Irms > 50% of max. Power factor accuracy applies for PF > 0.5 and VA > 50% of max. Frequency measurement specification valid for output > 20 Vrms.  
Frequency Range 45 Hz - 5000 Hz ( Derated voltage from 17 Hz - 45 Hz )
Frequency Accuracy ± 0.025%
Output Noise 250 mVrms typical ( 20 kHz to 1 MHz )
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