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產品名稱: (90k-540kVA) High power AC & DC Power Source
 
產品型號: California RS Series
 

California Instruments - RS Series (90k-540kVA)
High power AC and DC Power Source

lock-RS_series

Product Overview
The RS Series consists of multiple high power AC and DC power systems that provide controlled AC and DC output for ATE and product test applications.

This high power AC and DC test system covers a wide spectrum of AC and DC power applications at an affordable cost. Using state-of-the-art PWM switching techniques, the RS series combines compactness, robustness and functionality in a compact floor-standing chassis, no larger than a typical office copying machine. This higher power density has been accomplished without the need to resort to elaborate cooling schemes or additional installation wiring. Simply roll the RS unit to its designated location (using included casters), plug it in, and the RS series is ready to work for you.

Simple Operation
The RS Series can be operated completely from its menu driven front panel controller. A backlit LCD display shows menus, setup data, and read-back measurements. IEEE-488, RS232C, USB and LAN remote control interfaces and instrument drivers for popular ATE programming environments are available. This allows the RS Series to be easily integrated into an automated test system. For advanced test applications, the programmable controller version offers full arbitrary waveform generation, time and frequency domain measurements, and voltage and current waveform capture.

Configurations
The RS90 delivers output up to 90kVA in AC mode and 65% of rated power in DC and AC+DC mode. For higher power requirements, the RS180, RS270, RS360, RS450 and RS540 models are available. Available reconfigurable RS models (-MB designation) provide multiple controllers which allow separation of the high power system into up to six individual RS90 units for use in separate applications. This ability to reconfigure the system provides an even greater level of flexibility not commonly found in power systems.

Product Evaluation and Test
Increasingly, manufacturers of high power equipment and appliances are required to fully evaluate and test their products over a wide range of input line conditions. The built-in output transient generation and read-back measurement capability of the RS Series offers the convenience of a powerful, and easy to use, integrated test system.

Regenerative, bidirectional “Green” Power Solution
The RS Series features the ability to both source and sink current, i.e. bi-directional current flow. The RS amplifier is designed to reverse the phase relationship between the AC input

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Programming sink (-SNK) mode operation.

Application Software
Windows® application software is included. This software provides easy access to the power source's capabilities without the need to develop any custom code. The following functions are available through this GUI program:

  • Steady state output control (all parameters)
  • Create, run, save, reload and print transient programs
  • Generate and save harmonic waveforms.
  • Generate and save arbitrary waveforms.
  • Measure and log standard measurements
  • Capture and display output voltage and current waveforms.
  • Measure, display, print and log harmonic voltage and current measurements.
  • Display IEEE-488, RS232C, USB and LAN bus traffic to and from the AC Source to help you develop your own test programs.

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Features And Benefits
Key Features

  • High Power AC and DC Power Source
    Programmable AC and DC power for frequency conversion and product test applications
  • Expandable Power Levels
    Available output power of 90 kVA per unit and multi-unit configurations for power requirements up to 540 kVA and above
  • Arbitrary & Harmonic Waveform Generation
    User defined voltage waveform and distortion programming
  • Regenerative, bidirectional "Green" Power Solution
    Automatic crossover between Source and Current Sink power mode offers regenerative capabilities. Regenerate up to 100% of the rated output power back to the utility grid during sink mode operation. (-SNK option)
  • Remote Control
    Standard RS232C & USB along with optional IEEE-488 & LAN Interfaces are available for automated test applications

Specifications

Operating Modes
RS90 AC, DC and AC+DC
AC Mode Output
Frequency Range: 16.00-819.0 Hz, -LF Option: 16.00-500.0 Hz, -HF Option: 16.00-905 Hz (supplemental specifications apply above 819 Hz). Resolution: 0.01 Hz: 16.00 - 81.91 Hz, 0.1 Hz: 82.0 Hz - 819.1 Hz, 1 Hz: 820-905 Hz, SNK 16-500Hz
Phase Outputs 3 Phase, Neutral Floating, Coupling DC (except -HV Opition and -XU)
Total Power RS90: 90kVA, RS180: 180kVA, RS270: 270kVA, RS360: 360kVA, RS450: 450kVA, RS540: 540kVA. Please consult factor for power levels above 540kVA
Load Power Factor 0 to unity at full output current
AC Mode Voltage
Voltage Ranges Range V Low V High    
AC 0-150 V 0-300 V Load Reg < 0.25 % FS DC to 100 Hz, 
< 0.5 % FS 100 Hz to 819 Hz
AC + DC 0-150 V 0-300 V Line Reg < 0.1% FS for 10 % line change
External Sense Voltage drop compensation (5% Full Scale)
Harmonic Distortion (Linear) Less than 0.5% from 16 - 66 Hz, Less than 1% from 66 - 500 Hz, Less than 1.25% above 500 Hz
DC Offset < 20 mV
Load Regulation 0.25% FS @ DC - 100 Hz, 0.5% FS > 100 Hz
External Amplitude Modulation Depth: 0 - 10 %, Frequency: DC - 2 KHz
Voltage slew rate 200 µs for 10% to 90% of full scale change into resistive load, 0.5V / µSec
AC Mode Current
Steady State AC Current @ Full Scale Voltage Output Model RS90 RS180 RS270 RS360 RS450 RS540
V Low 200A 400A 600A 800A 1000A 1200A
V High 100A
Per Phase
200A
Per Phase
300A
Per Phase
400A
Per Phase
500A
Per Phase
600A
Per Phase
Note: Constant power mode provides increased current at reduced voltage. 
See chart below for power up to 125% of Full Scale Current Output at reduced voltages.
Peak Repetitive AC Current Up to 3.6 x rms current at full scale voltage
Programming Accuracy Voltage (rms): ± 0.3 Vrms, Frequency: ± 0.01 % of programmed value, Current Limit: - 0 % to + 5 % of programmed value + 1A, Phase: < 0.5° + 0.2°/ 100 Hz with balanced load
Programming Resolution Voltage (rms): 100 mV, Frequency: 0.01 Hz from 16 - 81.91 Hz, 0.1 Hz from 82.0 - 819 Hz, Current Limit: 0.1 A, 3 phase mode, 1.0 A, 1 phase mode, Phase: 0.1°
Constant Power AC Mode - Available Max. AC Current
AC Mode Current
Steady State AC Current @ FS V
Parameter Frequency RMS 
Voltage
RMS 
Current
Peak Current VA 
Power
Real Power Power Factor (>0.2
kVA)
Range 16.00 - 
820.0Hz
0-400V 0 - 300A 0 - 800 Amps 0–90
KVA
0–90
KW
0.00 -
1.00
Accuracy* (±) 0.01% +
0.01Hz
0.05V
+0.02%,
<100Hz 
0.1V
+.02%,
100 - 
820Hz

0.5A
+0.2%,
<100Hz
0.5A
+0.5%, 
100 -500Hz
0.5A
+1.0%,
>500Hz

0.5A +0.2%,
<100Hz
0.5A +0.5%, 100 - 500Hz
0.5A +1.0%, 
>500Hz
90VA 
+0.2%, <100Hz
90VA 
+0.5%, 
100 - 
500Hz
90VA 
+1.0%, >500Hz
90W
+0.2%, <100Hz
90W
+0.5%, 
100 - 
500Hz
90W
+1.0%, >500Hz
0.01, <100Hz 
0.02, 
100 - 820Hz
Resolution* 0.01 to 81.91Hz
0.1 to 500Hz
1Hz above 500Hz
0.01V 0.01A 0.01A 10VA 10W 0.01
Note: Constant power mode provides increased current at reduced voltage. See chart below
Measurements - Harmonics
Parameter Range Accuracy* (±) Resolution
Frequency Fundamental 16.00 - 820 Hz 0.03% + 0.03 Hz 0.01 Hz
Frequency harmonics
RS90 RS180 RS270 RS360 RS450 RS540
32.00 Hz – 16 KHz 0.03% + 0.03 Hz 0.01 Hz
RS90-3Pi
32.00 Hz – 48 KHz 0.03% + 0.03 Hz 0.01 Hz
Phase 0.0 - 360.0° 2° typ. 0.5°
Voltage Fundamental 0.75V 0.01V
Harmonic 2 - 50 0.75V + 0.3% + 0.3%/kHz 0.01V
Current Fundamental 0.5A 0.1A
Harmonic 2 - 50 0.15A + 0.3% + 0.3%/kH 0.1A
Note: For current measurements, specifications apply from 2% to 100% of measurement range.
DC Mode Output
Power Maximum DC Power at full scale of DC voltage range. 
RS90: 45kW, RS180: 90kW, RS270: 135kW, RS360: 180kW, RS450: 225kW, RS540: 270kW
Voltage Ranges Range: Low (0 - 200 V), High (0 - 400 V)
Output Accuracy ± 1 Vdc
Load Regulation < 0.25 % FS
Line Regulation < 0.1% FS or 10 % line change
Ripple < 2 Vrms Lo Range, < 3 Vrms Hi Range
DC Mode AC+DC Mode
Model RS90 RS180 RS270 RS360 RS450 RS540
V Low 100A 200A 300A 400A 500A 600A
V High 50A 100A 150A 200A 250A 300A
  Per Phase Per Phase Per Phase Per Phase Per Phase Per Phase
Note: Constant power mode provides increased current at reduced voltage. 
See chart above
Current Limit Programmable from 0 A to max. current for selected range
AC+DC Mode Output
Output Power Maximum current and power in AC+DC mode is same as DC mode
Protection
Over Load Remote shutdown, External Sync, Clock/Lock
Outputs Function Strobe / Trigger out, Clock/Lock
System Interface
Inputs Remote shutdown, External Sync, Clock/Lock
Outputs Function Strobe / Trigger out, Clock/Lock
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
RS232C Interface 9 pin D-shell connector (Supplied with RS232C cable)
LAN ( option ) Ethernet Interface: 10BaseT, 100BaseT, RJ45
USB Version: USB 1.1; Speed: 460 Kb/s maximum
Output Relay Push button controlled or bus controlled output relay
Waveforms
Waveform Types Sine, Square, Clipped sine, User defined
User defined waveform storage Four groups of 50 user defined arbitrary waveforms of 1024 points for a total of 200. One group can be active at a time
AC Input
Voltage Must be specified at time of order. All inputs are L-L, 3ø, 3 wire + Gnd. 208 ± 10% VAC, 230 ± 10% VAC, 400 ± 10% VAC, 480 ± 10% VAC
Line Voltage
(3 phase, 3 wire + ground (PE))
208 VLL ±10%, 230 VLL ±10%, 400 VLL ±10%, 480 VLL ±10%
Line VA
RS90 RS180 RS270 RS360 RS450 RS540
106 KVA 212 KVA 318 KVA 424 KVA 530 KVA 636 KVA
350 ARMS @ 187 VLL Each RS90 chassis requires its own AC service.
314 ARMS @ 207 VLL Total Line currents are 
2 x RS90
Total Line currents are
3 x RS90
Total Line currents are
4 x RS90
Total Line currents are 
5 x RS90
Total Line currents are 
6 x RS90
180 ARMS @ 360 VLL
150 ARMS @ 432 VLL
Line Frequency 47 - 63 Hz
Efficiency 85 % (typical) depending on line and load
Power Factor 0.95 (typical) / 0.99 at full power.
Inrush Current
RS90 RS180 RS270 RS360 RS450 RS540
460 Apk 
@ 208 VLL
Each RS90 chassis 
requires 
its own AC service. 

Total Line currents 
are 2 x RS90

Each RS90 chassis 
requires 
its own AC service. 

Total Line currents 
are 3 x RS90

Each RS90 chassis 
requires 
its own AC service. 

Total Line currents 
are 3 x RS90
Each RS90 chassis 
requires 
its own AC service. 

Total Line currents 
are 5 x RS90
Each RS90 chassis 
requires 
its own AC service. 

Total Line currents 
are 6 x RS90
440 Apk 
@ 230 VLL
264 Apk 
@ 400 VLL
220 Apk 
@ 480 VLL
Hold-Up Time >10ms
Isolation Voltage 2200 VAC input to output, 1350 VAC input to chassis
AC Service
Inputs/Outputs Rear Panel Access
Regulatory IEC61010, EN50081-2, EN50082-2, CE EMC and Safety Mark requirements
EMI CISPR 11, Group1 , Class A
Connectors AC Input and Output terminal blocks behind rear panel access cover. IEEE-488 (GPIB) connector behind rear panel access cover. 9 pin D-Shell RS232C connector*, behind rear panel access cover. Remote voltage sense terminal block behind rear panel access cover. System Interface Connector, DB-37 behind rear panel access cover. *RS232 DB9 to DB9 cable supplied
Physical Dimensions
RS90 Dimensions Height: 74.5" (1892.3 mm) , Width: 30.3" (769.6mm), Depth: 38.3" (972.8mm),
RS90 Weight Net: 2150 lbs / 975 Kg approximately, Shipping: 2450 lbs / 1111 Kg approximately
Chassis RS90: Casters and forklift openings
Vibration and Shock Designed to meet NSTA project 1A transportation levels. Units are shipped in wooden crate with forklift slots
Air Intake/Exhaust Forced air cooling, front air intake, rear exhaust
Operating Humidity 0 to 95 % RAH, non condensing
Temperature Operating: 0-35* (30*C max is CP mode), Storage -20 to +85*C
-MB Option
Model AC Output Power Phase Outputs AC/DC Voltage Range Controller
RS180-3Pi-MB 180kVA 3 150/200 & 300/400 2 x RS90
RS270-3Pi-MB 270kVA 3 150/200 & 300/400 3 x RS90
RS360-3Pi-MB 360kVA 3 150/200 & 300/400 4 x RS90
RS450-3Pi-MB 450kVA 3 150/200 & 300/400 5 x RS90
RS540-3Pi-MB 540kVA 3 150/200 & 300/400 6 x RS90
Reconfigurable systems can be separated into stand-alone RS90-3Pi models or combined for higher power levels.
Steady State AC RMS Current in Regeneration Mode ( -SNK Option )
Model RS90 RS180 RS270 RS360 RS450 RS540
AC Mode V Lo
V Hi
 
200A
100A
per phase
400A
200A
per phase
600A
300A
per phase
800A
400A
per phase
1000A
500A
per phase
1200A
600A
per phase
Storage
Non Volatile Mem. storage 16 instrument setups, 200 user defined waveforms [Pi only]
Unit Protection
Input Over current In-line fast acting fuses. Circuit breaker for LV supply.
Input Over voltage Automatic shutdown.
Input Over voltage Transients Surge protection to withstand EN50082-1 (IEC 801-4, 5) levels.
Output Over current Adjustable level constant current mode with programmable set point.
Output Short Circuit Peak and RMS current limit.
Over temperature Automatic shutdown
System Specification
External Modulation 0 to 10%
Synchronization Input Isolated TTL input for external frequency control.
Trigger Input External trigger source input.
Trigger Output 400 μs pulse for voltage or frequency change Isolated TTL output Output reverts to Function strobe frequency change. Isolated TTL output. Output reverts to Function strobe when not uses as Trig Out. This function is mutually exclusive with the Function Strobe output.
Function Strobe Active for any voltage or frequency program change. 400 μs pulse for voltage or frequency change.
Output Status Monitors status of output relay. SELV Isolated TTL output.
Specs subject to change without notice.
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