CHROMA 61512-18

Programmble AC Power Source The global market for AC power test ing demands for more sophisticated, high perfor- mance AC power source that is capable of simulating a wide range of AC line conditions. Chroma 61500/61600 series programmable AC source are the right solution to meet the market requirements by providing the ability to simulate various AC line input conditions and measure- ment of critical characteristic for products under test. These features make the 61500/61600 series ideal for commercial, power electronics, avionics, military and regulation test applica- tions from bench-top R/D design verification, quality assurance to mass production. Using the state of the art PWM technology, the models 61511/61512/61611/61612 can deliver the maximum output voltage up to 300Vac and output frequency from 15Hz to 1500Hz. The AC+DC modes extend the applications not only for providing pure AC voltage, but also DC component for DC offset testing in laboratory. The 61511/61512/61611/61612 AC sources are capable of delivering up to 4 times of peak current compared to its maximum rated cur- rent that makes it ideal for inrush current test. All models possess the ability to generate pure sine waveform output with typical distortion less than 0.3% at 50/60Hz. Chroma 61500/61600 series are able to pro- vide precision measurements such as RMS voltage, RMS current, true power, power factor, current crest factor and so on. By applying the advanced DSP technology, model 61511/61512 can easily simulate power line disturbance (PLD) by LIST, PULSE and STEP modes. Chroma 61500/61600 series allow users to compose different harmonic components to synthesize various harmonic distorted wave- forms. By applying this advance feature, users can program a sweeping frequency component incorporate with fundamental voltage for finding the resonance points of UUT, thus provide user with in depth analysis result. To s imula te the natura l waveform, the 61500/61600 series provide an external analog input to amplify the analog signal generated from arbitrary signal generator. Thus, user can implement this feature to duplicate the unique waveform observed in the field. The user friendly interface allows user quick access to 61511/61512/61611/61612 AC source’s functions through large graphic LCD display front panel with clear indicated keypad. The GPIB (IEEE488.2), RS-232, USB and Ethernet interface are available for users to control the AC source remotely. PROGRAMMABLE AC POWER SOURCE MODEL 61511/61512/61611/61612 Key Features: ■ Power rating : 61511/61611 : 12KVA 61512/61612 : 18KVA ■ Voltage range: 0-150V/0-300V/Auto ■ Frequency: DC, 15Hz-1500Hz ■ Single-phase or three-phase output selectable ■ Programmable slew rate setting for changing voltage and frequency ■ Programmable voltage and current limit ■ High output current crest factor, ideal for inrush current testing ■ Turn on, turn off phase angle control ■ TTL signal which indicates output transient ■ LIST, PULSE, STEP mode functions for testing Power Line Disturbance (PLD) simulation ■ Voltage dips, short interruption and voltage variation simulation ■ Harmonics, inter-harmonics waveform synthesizer ■ Comprehensive measurement capability, including current harmonics ■ Analog programmable interfaces ■ Remote interface: GPIB, RS-232, USB and Ethernet ■ Capable of delivering power output up to 90KVA by implementing Master-slave parallel operation Ethernet USB GPIBRS-232 1. ADVANCED PWM TECHNOLOGY Chroma 61500/61600 series AC power source are able to provide highest power density by its advanced high speed PWM mode design. The modularized power stage design offer outstanding performance and high reliability. The modularized design allows service personnel to identify the trouble spot more efficiently and minimize the downtime. With no transformer at the output stage, it not only reduces the output impedance, but also lets 61500/61600 series be able to program DC component for simulating AC voltage with DC offset condition. This function allows user to simulate the test condition of unbalanced input current for rectified load. 2. SINGLE-PHASE AND THREE-PHASE OUTPUT 3. SLEW RATE SETTING FOR VOLTAGE AND FREQUENCY 4. COMPREHENSIVE MEASUREMENTS Chroma AC power source 61500/61600 series has a built in 16-bit measurement circuit and firmware utilities to measure the true RMS voltage, current, true power, VA (apparent power), VAR (reactive power), power factor, current crest factor, peak repetitive current and inrush current. Using the advanced DSP technology, 61500 series can measure THD and up to 40 orders of current harmonics. It makes 61500 series not only a sophisticated power source but also a powerful analyzer. 5. POWER LINE DISTURBANCE SIMULATION (61500 SERIES) In addition to the steady output voltage and frequency programming, Chroma AC power source 61500 series provides powerful functions to simulate all kinds of power line disturbance conditions. The STEP and PULSE modes offer an easy and convenient method to execute a single step or continuous output changes. The changes may be triggered by an internal or external event. With this capability, it's easy to simulate power line disturbances such as cycle dropout, transient spike, brown out and etc. The LIST Mode extends this function for more complex waveform generator needs, up to 100 sequences with different start-end conditions, that can perform almost any waveform by AC and DC components. In this way, Chroma AC power source 61500 series is capable of simulating all sorts of voltage dips, interruptions and variation waveforms for IEC 61000-4-11 pre-compliance test and IEC61000-4-14/IEC61000-4-28 compliance tests. It also allows users to synchronize external events as well as measurement devices with output changes. Phase Waveform Panel STEP Mode PULSE Mode LIST Mode Model 61511/61512/61611/61612 AC sources let users set the slew rate of voltage and frequency. It will follow the slew rate to reach the final setting when the output voltage or frequency is changed. This function can help the users to verify the operation range of input power. For example, user can implement this feature to sweep the voltage gradually from 90V to 264V instead of only checking several points like 90V, 115V, 230V and 264V. Another application is; in order to reduce the inrush current during motor startup or power on multiple UUT, the user can decrease the slew rate setting to achieve the objective. Model 61511/61512/61611/61612 AC sources are capable of delivering single or three-phase output depending on the user's application. Users can select these output modes easily through front panel or via remote control. Model 61511/61512/61611/61612 AC sources are able to provide full power output without derating even with the output is configured as single phase. Traditional type of AC source only provides output voltage with sine waveform and this type of AC source is unable to meet and keep up with the latest test requirements for simulating the input voltage abnormal condition with distortion waveform. The WAVEFORM function allow user to set square, clipped-sine wave and 30 stored distortion waveforms. Besides that, IEC 61000-4-13 standard requires not only the harmonics waveform, but also interharmonics simulation. Model 61500 series allow users to composite integer up to 40 orders of harmonic components based on 50Hz or 60Hz fundamental. The output will be a periodic harmonics distortion waveform. It also provides sweeping interhamonics function. This means the fundamental frequency will incorporate with a frequency sweeping component between harmonic frequencies. It can help to find the resonance or the weakest points of UUT. Chroma AC source 61500 series uses advanced DSP technology to synthesize the harmonic and interharmonics waveforms. Therefore, it is capable of generating a periodic harmonic and non-periodic harmonic distorted waveform to perform IEC 61000-4-13 compliance test. 6. DISTORTION WAVEFORM, HARMONICS, INTERHARMONICS SYNTHESIS (61500 SERIES) Harmonic Waveform Interharmonics Waveform Chroma AC source 61500 series allow users to program output impedance. A current feedback control circuit makes the output voltage changed with the load. This feature is suitable for IEC 61000-3-3 Flicker tests or other test condition with particular output impedance requirement. It provides users a convenient and cost effective way to implement the reference impedance. 7. PROGRAMMABLE OUTPUT IMPEDANCE (61500 SERIES) The 61511/61512/61611/61612 AC source models provide the (Master-Slave) parallel operation function, which enable users to extend the AC source power output ability by connecting AC sources in parallel. The maximum allowable number of AC source implemented for the parallel operation is 5 units. Therefore, users can achieve a maximum power output up to 90KVA by combining 5 units of assorted AC source of 18KVA in (Master-Slave) parallel operation mode. The user could also use A615103 Power Stage as an alternative cost effective solution for the parallel operation, by implementing it as slave unit. Please refer to the following figures for AC source models 61511/61512/61611/61612 setup for parallel operation configuration. 8. AC SOURCE (MASTER-SLAVE) PARALLEL OPERATION Combine two units of Model 61512 for obtaining 36KVA power output or combine AC source models 61512 + 61511 for obtaining 30KVA power output Combine AC source Model 61512 with two units of A615103 (18KVA) for obtaining 54KVA power output Master Mode Slave Mode Master Mode Slave Mode Slave Mode Program m able A C Pow er Source All specifications are subject to change without notice. Please visit our website for the most up to date specifications. To save the hassle with arranging the input and output wiring of multiple AC sources connection in parallel operation. Users can select and Implement the Chroma input/output terminal fixture (A615104/A615105) designed specifically to solve the wiring issue. A615104: Input/Output terminal fixture for connecting 2 parallel AC source units. 9. THE 61500/61600 SERIES SOFTPANEL Chroma Softpanel is a graphical user interface which provides extraordinary capability and convenience to user for delivering control to the unit. The 61500/61600 series Softpanel is designed specifically for offering users to control the AC source by applying user friendly interface configured in a graphical, instrument like settings. The self explanatory graphical interface makes the enabling of extensive functions of AC source with just few clicks of button. Users are able to perform online and offline waveform editing with the implementation of Softpanel. The Softpanel is also equipped with data recording function as multiple measurement data can be recorded simultaneously. One of the most powerful features for Softpanel is the availability of test environment configured specifically for conducting IEC regulation test, such as IEC 61000-4-11, IEC61000-4-13, IEC61000-4-14 and IEC61000-4-28. Main Operation Menu Transient Voltage Programming Distorted Waveform Editor Voltage DIP, Short Interruption, Variation Regulation Test Voltage Harmonic & Interharmonic Test Voltage Fluctuation Test Frequency Variation Test Interharmonic Test Recording Function PANEL DESCRIPTION 1. LCD Display : 6.5 inches graphic LCD display for settings and measurements read back 2. Rotary Knob Use to adjust the voltage, frequency and parameters setting 3. Function key Hot keys for quick parameter setting 4. Numeric key For data setting 5. Power Switch 6. Soft Keys The soft-keys adjacent to the command block display on the LCD that provides users a menu driven interface to control the AC source operation 7. Cursor Key For cursor movement 8. Remote Control Port For optional remote controller 9. Master/Slave Port For Master-Slave parallel operation 10. External V reference External analog signal for voltage control 11. TTL I/O Signals for system integration 12. Remote Control Port For optional remote controller 13. System Bus 14. Ethernet Interface 15. USB Interface 16. RS-232 Interface 17. GPIB Interface 18. Input Power Selection Switch Δ or Y 3-phase connection selection 19. Remote Sense Use to compensate the line drop between AC source and testing point 20. Input Terminal 21. Output Terminal 22. A615101 AC Source Remote Controller 1 2 3 4 5 6 7 8 FRONT PANEL OVERVIEW ORDERING INFORMATION 61511: Programmable AC Source 0~300V, 15~1.5KHz/12KVA, 1ø/3ø 61512: Programmable AC Source 0~300V, 15~1.5KHz/18KVA, 1ø/3ø 61611: Programmable AC Source 0~300V, 15~1.5KHz/12KVA, 1ø/3ø 61612: Programmable AC Source 0~300V, 15~1.5KHz/18KVA, 1ø/3ø A615007: Softpanel for Model 61501~61505 Series *A615101: AC Source Remote Controller for 61511/61512/61611/61612 A615103: Parallable power stage unit 18KVA, 1ø/3ø A615104: Input/Output terminals for parallel connecting (2 units) A615105: Input/Output terminals for parallel connecting (3 units) 9 10 11 12 13 14 15 16 17 REAR PANEL OVERVIEW 18 19 20 21 22 A615101 Option for 277VLN/480VLL(5 Wires) AC input voltage are available with 61511/61512/61611/61612/A615103 models. Please contact with local sales representative for ordering information. * Call for availability Distributed by: 61512-200909-E-1000 JAPAN CHROMA JAPAN CORP. NARA Building 11F 2-2-8 Shinyokohama, Kouhokuku, Yokohama-shi, Kanagawa, 222-0033 Japan Tel: +81-45-470-2285 Fax: +81-45-470-2287 U.S.A. CHROMA SYSTEMS SOLUTIONS, INC. 25612 Commercentre Drive, Lake Forest, CA 92630-8830 Tel: +1-949-600-6400 Fax: +1-949-600-6401 Toll Free: +1-866-600-6050 Developed and Manufactured by : CHROMA ATE INC. 致茂電子股份有限公司 HEADQUARTERS No. 66, Hwa-Ya 1st Rd., Hwa-Ya Technology Park, Kuei-Shan Hsiang,33383 Taoyuan County 33383 Taiwan Tel: +886-3-327-9999 Fax: +886-3-327-8898 EUROPE CHROMA ATE EUROPE B.V. Morsestraat 32, 6716 AH Ede, The Netherlands Tel: +31-318-648282 Fax: +31-318-648288 CHINA CHROMA ELECTRONICS (SHENZHEN) CO., LTD. 8F, No.4, Nanyou Tian An Industrial Estate, Shenzhen, China PC: 518052 Tel: +86-755-2664-4598 Fax: +86-755-2641-9620 Model 61511 61611 61512 61612 61511+A615103 61611+A615103 61512+A615103 61612+A615103 Output Phase 1 or 3 selectable Output Rating-AC Power 12KVA 18KVA 30KVA 36KVA Each phase 4KVA 6 KVA 10KVA 12KVA Voltage Range 0~150V/0~300V Accuracy 0.2%+0.2%F.S. Resolution 0.1 V Distortion *1 0.3% @50/60Hz , 1%@15~1KHz,1.5%@1KHz Line regulation 0.1% Load regulation *2 0.2% Temp. coefficient 0.02% per degree from 25℃ Max Current (1-phase mode) RMS 96A / 48A 144A / 72A 240A / 120A 288A / 144A Peak (CF=4) 384A / 192A 576A / 288A 960A / 480A 1152A / 576A Max Current (each phase in 3-phase mode) RMS 32A / 16A 48A / 24A 80A / 40A 96A / 48A Peak (CF=4) 128A / 64A 192A / 96A 320A / 160A 384A / 192A Frequency Range DC, 15-1.5KHz Accuracy 0.15% Phase Range 0 ~ 360° Resolution 0.3° Accuracy <0.8°@50/60Hz DC Output (1-phase mode) Power 6kW 9kW 15kW 18kW Voltage 212V / 424V 212V / 424V 212V / 424V 212V / 424V Current 48A / 24A 72A / 36A 120A / 60A 144A / 72A DC Output (3-phase mode) Power 2KVA 3KVA 5KVA 6KVA Voltage 212V / 424V 212V / 424V 212V / 424V 212V / 424V Current 16A / 8A 24A / 12A 40A / 20A 48A / 24A Input AC Power (each phase) AC type 3-phase, Delta or Y connecting Voltage range *3 190-250V (Delta: L-L, Y: L-N) Frequency range 47-63 Hz Max. current Delta: 80A Y: 70A Delta: 120A Y: 90A Delta: 200A Y: 160A Delta: 240A Y: 180A Measurement Voltage Range 150V / 300V Accuracy 0.2%+0.2%F.S. Resolution 0.1 V Current Range 128/32/8 A peak 192/48/12 A peak 320/80/20 A peak 384/96/24 A peak Accuracy (rms) 0.4%+0.3%F.S. Accuracy (peak) 0.4%+0.6%F.S. Resolution 0.1 A Power Accuracy 0.4%+0.4% F.S Resolution 0.1 W Efficiency *4 0.75 (Typical) Protect UVP, OCP, OPP, OTP, FAN Interface GPIB, RS-232, USB, Ethernet (standard) Temperature Operation 0℃ ~40℃ Storage -40℃~85℃ Humunity 30 %~90 % Safety & EMC CE Dimensions (H x W x D) 1163 x 546 x 700 mm / 45.78 x 21.5 x 27.56 inch 1163 x 546 x 700 mm / 45.78 x 21.5 x 27.56 inch x 2 units Weight 229.4 kg / 505.29 lbs 242.4 kg / 533.92 lbs 480 kg / 1057.27 lbs 495 kg / 1090.31 lbs Others 61511 61512 61511 + A615103 61512 + A615103 Waveform Synthesis 40 orders @ 50/60Hz Harmonic measurement Voltage / Current 40 orders @ 50/60Hz Programmable impedance 0Ω+200μH ~ 1Ω+1mH Note*1 : Maximum distortion is tested on output 125VAC (150V RANGE) and 250VAC (300V RANGE) with maximum current to linear load. Note*2 : Load regulation is tested with sine wave and remote sense. Note*3 : Models with 277VLN/480VLL(5 Wires) AC input voltage are available upon request. Note*4 : Efficiency is tested on input voltage 230V. All specifications are subject to change without notice. Please visit our website for the most up to date specifications. SPECIFICATION