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California Instruments 4500Lx Programmable AC Power Source 4.5kVA

Description

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.

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

  • 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 included

Specifications

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 - 45Hz)

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

6.6 A

3.3 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: 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

Models 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 available 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

* 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.

Lx Measurements - 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

Crest Factor

Real Power

Apparent Power

Power Factor

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 List: 100 transient steps per 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

Storage

Setup: 16 complete instrument setups / Transient List: 100 transient steps per 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)

Weight

Chassis: Net: 193 lbs / 87.7 Kg, Shipping: 280 lbs / 127.3 Kg (for /2 or /3 model configurations 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. * Auxiliary Output (Option -AX)

Lx Physical Dimensions

Dimensions (per chassis)

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 configurations 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. * Auxiliary Output (Option -AX)

Standards

CISPR
CISPR 11
CISPR 14 - 1
CISPR 14 - 2
CISPR 14 - 2
CISPR 16 - 1
CISPR 16 - 2
CISPR 16 - 3
CISPR 16 - 4
CISPR 22
CISPR 24
IEC
IEC/TR EN 61000 - 1 - 1
IEC/TR EN 61000 - 2 - 1
IEC/TR EN 61000 - 2 - 3
IEC EN 61000 - 3 - 2
IEC EN 61000 - 3 - 4
IEC/TC EN 61000 - 3 - 5
IEC EN 61000 - 4 - 2
IEC EN 61000 - 4 - 3
IEC EN 61000 - 4 - 4
IEC EN 61000 - 4 - 5
IEC EN 61000 - 4 - 6
IEC EN 61000 - 4 - 7
IEC EN 61000 - 4 - 8
IEC EN 61000 - 4 - 9
IEC EN 61000 - 4 - 11
European
EN 50 081 part 1
EN 50 081 part 2
EN 55 011
EN 55 013
EN 55 014
EN 55 015
EN 55 020
EN 55 022
EN 55 024
EN 50 082 part 1
EN 50 082 part 2
EN 50 093
American
FCC Part 15
MIL-STD - 461E