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交流電源供應器
功能說明
California Instruments - MX Series (15k-135kVA)
High output AC/DC power in a compact floor standing cabinet
Product Overview
The MX 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 MX 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 MX15, MX30, or MX45 unit to its designated location (using included casters), plug it in, and the MX series is ready to work for you.
Configurations
The MX15 delivers up to 15 kVA of single phase output. The MX30 delivers up to 30 kVA, and the MX45 up to 45 kVA. Both operate using single or three phase output in AC mode. In DC mode, 50% of the AC power level is available. On MX-P models, AC+DC mode is also supported.
For higher power requirements, the MX90 and MX135 models are available. Multi cabinet MX45 systems always operate in three phase output mode. Available reconfigurable MX90 and MX135 models (-MB designation) provide multiple controllers which allow separation of the high power system into two or three individual MX45 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 MX Series offers the convenience of a powerful, and easy to use, integrated test system.
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 15, 30, and 45 kVA per unit and multi-unit configurations for power
requirements up to 135 kVA and above
- Available output power of 15, 30, and 45 kVA per unit and multi-unit configurations for power
- Single and Three Phase Mode
- Phase mode programming on MX30-3Pi and MX45-3Pi allows switching between single and
three phase output modes
- Phase mode programming on MX30-3Pi and MX45-3Pi allows switching between single and
- Arbitrary & Harmonic Waveform Generation
- User defined voltage waveform and distortion programming
- Regenerative, bidirectional “Green” Power Solution
- Automatic crossover between Source and Sink power mode offers regenerative capabilities in AC
mode. Regenerate up to 100% of the rated output power back to the utility grid during sink mode
operation. ( -SNK option )
- Automatic crossover between Source and Sink power mode offers regenerative capabilities in AC
- Remote Control
- Standard RS232C & USB along with optional IEEE- 488 & LAN Interfaces are available for automated
test applications
- Standard RS232C & USB along with optional IEEE- 488 & LAN Interfaces are available for automated
規格說明
| Operating Modes | ||
| Standard | AC or DC | |
| Pi Version | 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, | |
| Phase Outputs | MX15 - 1 / 15 - 1Pi : 1, MX30 / 45 - 3Pi : 1 or 3 switchable, Neutral: Floating, Coupling: DC (except for -HV option) | |
| Total Power | MX15 - 1 / 1Pi : 15 kVA, MX30 - 1 / 3: 30 kVA, MX45 - 1 / 3 : 45 kVA, MX90 : 90 kVA, MX135 : 135 kVA | |
| Load Power Factor | 0 to unity at full output current | |
| AC Mode Voltage | ||
| Voltage Ranges | ||
| Range | VLow | VHigh |
| AC | 0 - 150 V | 0 - 300 V |
| AC + DC | 0 - 150 V | 0 - 300 V |
| Load Regulation | < 0.25 % FS DC to 100 Hz, < 0.5 % FS 100 Hz to 819 Hz | |
| Line Regulation | < 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 | |
| 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 | |
| AC Mode Current | ||
| Models | Steady State AC Current @ FS V : | |
| V Low | V High | |
| MX15 - 1 | 100 | 50 |
| MX15 - 1Pi | 100 | 50 |
| MX30 - 1 | 200 | 100 |
| MX30 - 3 | 66.6 / ø | 33.3 / ø |
| MX30 - 3Pi / 1Pi | 66.6 / ø / 200 | 33.3 / ø / 100 |
| MX45 - 1 | 300 | 150 |
| MX45 - 3 | 100 / ø | 50 / ø |
| MX45 - 3Pi / 1Pi | 100 / ø / 300 | 50 / ø / 150 |
| MX90 - 3 / Pi | 200 / ø | 100 / ø |
| MX135 - 3 / Pi | 300 / ø | 150 / ø |
| Note : Constant power mode provides increased current at reduced voltage. See chart below | ||
| 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 |
|
|
| Option - ADV Specifications | |||
| Parameter | Range | Accuracy* (±) | Resolution* |
| Frequency | 16 - 100 Hz 100 - 820 Hz |
0.01 % + 0.01 Hz < 100 Hz 100 - 500 Hz |
0.01 Hz / 0.1 Hz |
| RMS Voltage | 0 - 400 V | 0.05 V + 0.02 % 0.1 V + 0.02 % |
10 mV |
| RMS Current | 0 - 160 A | 0.15 A + 0.02 % 0.3 A + 0.02 % |
10 mA |
| Peak Current | 0 - 400 A | 0.15 A + 0.02 % 0.3 A + 0.02 % |
10 mA |
| Crest Factor | 0.00 - 6.00 | 0.05 0.05 |
0.01 |
| Real Power | 0 - 15 kW | 30 W + 0.1 % 60 W + 0.1 % |
10 W |
| Apparent Power | 0 - 15 kVA | 30 VA + 0.1 % 60 VA + 0.1 % |
10 VA |
| Power Factor | 0.00 - 1.00 | 0.01 0.02 |
0.01 |
| Phase | 0.0 - 360.0 | 2.0° 3.0° |
0.1° |
| DC Voltage | 0 - 400 V | 0.5 V | 10 mV |
| DC Current | 0 - 160 A | 0.5 A | 10 mA |
| Power | 0 - 15 kW | 0.15 kW | 10 W |
| * Measurement system bandwidth = DC to 6.7 kHz. Accuracy specifications are valid above 100 counts. Current and Power Accuracy and Range specifications are times three for MX90, MX135 or MX30 / 45-3Pi in single phase mode. PF accuracy applies for PF > 0.5 and VA > 50 % of range | |||
| Measurements - Harmonics (Pi controller only) | ||||
| Parameter | Frequency Fundamental Harmonics |
Phase | Voltage | Current |
| Range | 16.00-1000.0 Hz / 32.00 Hz - 16 kHz |
0.0 - 360.0° | Fundamental Harmonics 2 - 50 | Fundamental Harmonics 2 - 50 |
| Accuracy* (±) | 0.03% + 0.03 Hz / 0.01 Hz |
2° typ. | 750 mV 0.3 % + 750 mV + 0.3 % / 1 kHz | 0.5 A / 0.3 % + 150 mA +0.3 % / 1 kHz |
| Resolution | 0.01 Hz | 0.5° | 10 mV / 10 mV | 100 mA / 100 mA |
| * Accuracy specifications are valid above 100 counts. Accuracy specifications are for three phase mode. Harmonics frequency range for MX30 / 45-3Pi in single phase mode is 32 Hz - 48 kHz | ||||
| DC Mode Output | ||
| Power | Maximum DC power at full scale of DC voltage range. MX15-1Pi: (10 kW), MX30-3Pi: (6.5 kW per output, 3 outputs. 20 kW in 1 channel mode), MX45-3Pi: (10 kW per output, 3 outputs. 30 kW in 1 channel mode) | |
| Voltage Ranges | 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 | |
| Current Limit | Programmable from 0 A to max. current for selected range. | |
| Max DC Current @ FSV per output : | ||
| Model | V Low | V High |
| MX15 - 1 | 50 | 25 |
| MX15 - 1Pi | 50 | 25 |
| MX30 - 1 | 100 | 50 |
| MX30 - 3 | 33.3 | 16.6 |
| MX30 - 3Pi / 1Pi | 33.3 / 100 | 16.6 / 50 |
| MX45 - 1 | 150 | 75 |
| MX45 - 3 | 50 | 25 |
| MX45 - 3Pi / 1Pi | 50 / 150 | 25 / 75 |
| MX90 - 3 / Pi | 100 | 50 |
| MX135 - 3 / Pi | 150 | 75 |
| AC+DC Mode Output | |
| Output Power (Pi only) | Maximum current and power in AC+DC mode is same as DC mode |
| Protection | |
| Over Load | Constant Current or Constant Voltage mode |
| Over Temperature | Automatic shutdown |
| Storage | |
| Non Volatile Mem. storage | 16 instrument setups, 200 user defined waveforms [Pi only] |
| Waveforms | |
| Waveform Types | Std: Sine, Pi: Sine, Square, Clipped sine, User defined |
| User defined waveform storage (Pi version) | Four groups of 50 user defined arbitrary waveforms of 1024 points for a total of 200. One group can be active at a time |
| System Interface | |
| Inputs | Remote shutdown, External Sync, Clock/Lock (option on Pi) |
| Outputs | Function Strobe / Trigger out, Clock/Lock (option on Pi) |
| Remote Control (Pi only/standard with -P option) | |
| 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) |
| Output Relay | Push button controlled or bus controlled output relay |
| Output impedance | Programmable Z available on MX30-3Pi and MX45-3Pi in 3 phase mode only. Specifications apply at 50 Hz fundamental. Resistive: 1 - 200 mOhm, Inductive: 15 - 200 uH |
| 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 |
| Input Line Current (per phase) | ||
| Current (MX15) | V L-L | St State |
| 208 | 58.3 ARMS | |
| 230 | 52.3 ARMS | |
| 400 | 30 ARMS | |
| 480 | 25 ARMS | |
| Current (MX30/45): | V L-L | St State |
| 208 | 116 / 175 ARMS | |
| 230 | 105 / 157 ARMS | |
| 400 | 60 / 90 ARMS | |
| 480 | 50 / 75 ARMS | |
| Distortion: < 8 % at full power < 20 % below 35 % of power | ||
| Line Frequency | 47 - 63 Hz | |
| Efficiency | 85 % typical | |
| Power Factor | 0.95 typical | |
| AC Service | |
| Inputs / Outputs | MX30 / MX45 : Front access, cables routed through rear panel, exit in back. MX15 : Rear Access |
| Regulatory | IEC61010, EN50081-2, EN50082-2, CE EMC and Safety Mark requirements |
| EMI | CISPR 11, Group1 , Class A |
| Connectors | AC Input & Output terminal block behind front cover, IEEE - 488 ( GPIB ) connector ( rear panel ), 9 pin D - Shell RS232C connector*, ( rear panel ), Remote voltage sense terminal block ( rear panel ), System Interface Connector, DB - 37 ( rear panel ). *RS232 DB9 to DB9 cable supplied |
| Physical Dimensions | |
| MX30 / MX45 Dimensions | Height: 50.0” (1270 mm), Width: 28.75” (731 mm), Depth: 34.5” (876 mm) |
| MX30/MX45 Weight | Chassis: Net: 1150 lbs / 522 Kg, Shipping: 1231 lbs / 560 Kg, Amp Module: Net: 63 lbs / 29 Kg |
| MX15 Dimensions | Height: 31.75” (806 mm), Width: 24.0” (610 mm), Depth: 28.0” (711 mm) |
| MX15 Weight | Chassis: Net: 600 lbs / 272 Kg, Shipping: 681 lbs / 309 Kg, Amp Module: Net: 63 lbs / 29 Kg |
| Chassis | MX30/MX45: Casters and forklift openings. MX15: Casters |
| 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/td> |
| Temperature | Operating: 0 to 40° C (30° C max in CP mode), Storage: -20 to +85° C |
