Chroma Power Electronics Test Solutions not only apply in the industries of Information Technology, Communication, Aerospace and National Defense, but also in energy efficient products such as Hybrid Automobiles, LED luminance devices, solar and fuel cells that are developed aggressively under the pressure of natural resource constraints.

Chroma has a wide variety of instrumentation including AC Power Sources, DC Power Supplies, DC Electronic Loads, AC Electronic Loads, Digital Power Meters, and Automatic Test Systems that are ideal for power input/output terminal tests and dynamic simulation.

The systems can be used to test PC/Servo/Telecom power supplies, adapters, chargers, backlight inverters, LED power drivers, UPS's, PV Inverters, and EV chargers. With technical support groups available worldwide, Chroma can provide automated test systems and the fabrication of test fixtures simultaneously at multiple locations across the globe.

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DC Electronic Load

HighPowerDCElectronicLoad
  • CE Mark
  • Rohs 2 Compliant
High Power DC Electronic Load
Model 63200A Series
  • Rated power: 2kW, 3kW, 4kW, 5kW, 6kW, 12kW, 18kW, 24kW, Max. 240kW (Parallel)
  • Voltage Range: 0-150V, 0-600V, 0-1200V
  • User Defined Waveform (UDW)
  • Sync. Dynamic Control
HighPowerDCElectronicLoad(Economical)
  • CE Mark
  • Rohs 2 Compliant
High Power DC Electronic Load (Economical)
Model 63200E Series
  • Rated power: 2kW, 3kW, 4kW, 5kW, 6kW, 8kW, 10kW, 12kW, 15kW, 18kW, 20kW, 24kW
  • Voltage range: 0-150V, 0-600V, 0-1200V
  • Timing/discharging measurement for batteries
DCElectronicLoad
  • CE Mark
  • Rohs 2 Compliant
DC Electronic Load
Model 63000 Series
  • Rated power:250W、350W
  • Voltage Range:150V
  • CC, CR, CV & CP operation modes
  • Full protection: OC (adjustable), OT, OP (adjustable) protection & OV warning, polarity reverse alarm
LEDLoadSimulator
  • CE Mark
LED Load Simulator
Model 63110A/63113A/63115A
  • Power rating: 100W×2(Dual), 300W
  • For LED power driver test
  • Simulate LED I-V curve
  • Fast response for PWM dimming test
DCElectronicLoad
  • CE Mark
DC Electronic Load
Model 6310A Series
  • Power rating: 200W, 100W×2(Dual), 30W & 250W, 300W, 350W, 600W, 1200W
  • Wide range 0~600V operating voltage
  • Up to 8 channels in one mainframe
  • Dynamic loading with speeds up to 20kHz
HighSpeedDCElectronicLoads
  • CE Mark
High Speed DC Electronic Loads
Model 6330A Series
  • Power rating: 200W, 100W×2(Dual), 30W&250W, 300W, 350W, 600W, 1200W
  • Improve operating speeds of load for auto test system integration
  • Synchronous paralleling control
  • Synchronous dynamic loading up to 7000W
DCElectronicLoad
  • CE Mark
  • Rohs 2 Compliant
DC Electronic Load
Model 63600 Series
  • Power rating: 100W×2(Dual), 300W, 400W
  • Sweep function for dynamic loading from 50Hz to 10kHz
  • User Defined Waveform function
  • CZ mode for turn on capacitive load simulation

AC Power Source

RegenerativeGridSimulator
  • CE Mark
  • Rohs 2 Compliant
Regenerative Grid Simulator
Model 61809/61812/61815
  • Output power rating: 9kVA~15kVA
  • Output voltage: 0~350V
  • High Power Density 15kVA in 3UH
  • Intuitive Touch Panel Interface
HighPerformanceProgrammableACPowerSource
  • CE Mark
High Performance Programmable AC Power Source
Model 61500 Series
  • Output power rating: 500VA~90kVA
  • Output frequency: 15Hz~2kHz (5kHz Option)
  • PLD simulation and harmonics, inter-harmonics waveform function
  • Capability of testing IEC 61000-4 series standards
ProgrammableACPowerSource
  • CE Mark
Programmable AC Power Source
Model 61600 Series
  • Output power rating: 500VA~90kVA
  • Output frequency: 15Hz~2kHz 
  • Capable of delivering high CF current
  • Turn on, turn off phase angle control
3-PhaseACPowerSource
  • CE Mark
  • Rohs 2 Compliant
3-Phase AC Power Source
Model 61700 Series
  • Output Power Rating: 1.5kVA~12kVA
  • Three Phase Output Voltage 0~300V
  • Output Frequency: 15Hz~1.2kHz
  • Capable of Power Line Distortion simulation
RegenerativeGridSimulator
  • CE Mark
  • Taiwan Excellence
Regenerative Grid Simulator
Model 61830/61845/61860/61800-100
  • Output power rating: 30kVA~60kVA max. 300kVA (Parallel connect up to 5 units)
  • Three phase output voltage 0~300V/30Hz~100Hz
  • Full 4-quadrant with regenerative capability
  • Capable of Power Line Distortion simulation

DC Power Supply

BidirectionalDCPowerSupply
  • CE Mark
  • Rohs 2 Compliant
Bidirectional DC Power Supply
Model 62000D Series
Two-quadrant operation: source and load functions
  • Voltage rating: 0~100V, 600V, 1200V, 1800V
  • Current rating: 0~540A
  • Power rating: 6kW, 12kW, 18kW
SolarArraySimulator
  • CE Mark
  • Rohs 2 Compliant
Solar Array Simulator
Model 62000H-S Series
  • High-voltage 1800V for string PV inverter test solution
  • 5kW/10kW/15kW/18kW up to 1MW
  • Fast Transient Response Solar Array Simulation
  • Build-in dynamic MPPT test profile of EN50530/Sandia/CGC-GF004/CGC/GF035/NB-T32004
DCPowerSupply
  • CE Mark
  • Rohs 2 Compliant
DC Power Supply
Model 62000L Series
  • Power range: 108W/150W
  • Low noise: <3mVp-p
  • High transient response time: <30us
  • Steps for auto sequencing programming
Ultra-HighStabilityDCPowerSupply
  • CE Mark
Ultra-High Stability DC Power Supply
Model 62075H-30N
  • 7.5kW/up to 60V
  • Current Stability:2.5mA/10ppm
  • High Resolution Current Programming & Measurement: 20 bit DAC & 24 bit ADC
  • Ethernet/LXI Interface
  • Magnet power supply application
ModularDCPowerSupply
  • CE Mark
  • Rohs 2 Compliant
Modular DC Power Supply
Model 62000B
  • 1.5kW Per Module up to 120kW System
  • N+1 Redundancy
  • Hot Swappable
  • Burn-in and plating application
DCPowerSupply
  • CE Mark
  • Rohs 2 Compliant
DC Power Supply
Model 62000P
  • Power Range: 600W / 1200W / 2400W / 5000W
  • Wide Range of Voltage & Current Combinations with Constant Power
  • Auto Sequencing Programming: 10 Programs / 100 Sequences / 8 bit TTL
  • Graphical User Interface - Softpanel

Digital Power Meter

DigitalPowerMeter
  • CE Mark
  • Rohs 2 Compliant
Digital Power Meter
Model 66205
  • Provides 0.05% FS measurement accuracy 
  • Single phase measurement application
  • Voltage range: 15Vrms~600Vrms (6 Range)
  • Current range: 5mArms~30Arms (10 Range)
  • Meets Energy Star、IEC 62301 requirement
DigitalPowerMeter
  • CE Mark
  • Rohs 2 Compliant
Digital Power Meter
Model 66203/66204
  • Provides 0.1% FS measurement accuracy
  • Three phase measurement application
  • Voltage range: 15Vrms~600Vrms (6 Range)
  • Current range: 5mArms~20Arms (8 Range)
  • Wiring mode: 1P2W、1P3W、3P3W、3V3A、3P4W

Automatic Test System (ATS)

SwitchingPowerSupplyATS
  • CE Mark
Switching Power Supply ATS
Model 8000
  • Open architecture software platform
  • Capable of coding for any power supply testing applications
  • High test throughput by system default test items
  • Microsoft word based evaluation report or UUT characterization
SwitchingPowerSupplyATS(SMPSATS)
  • CE Mark
Switching Power Supply ATS (SMPS ATS)
Model 8200
  • Comprehensive hardware modules provide high accuracy repetitive and measurements
  • Cost effective
LEDPowerDriverATS
  • CE Mark
LED Power Driver ATS
Model 8491
  • Capable to test Multi-UUT/Multi-output concurrently that improve productivity
  • Optimized standard test items for LED Power Driver to deliver excellent test performance
BatteryPackFunctionATS
Battery Pack Function ATS
Model 8720
  • BMS Function Test, Battery (failure) Simulator
  • It is for testing the function of battery pack in the production line. 
  • Inspect battery module performance.

Graphical User Interface - Softpanel

GraphicalUserInterface-Softpanel
Graphical User Interface - Softpanel
Model 61800
  • LIST, STEP and PULSE modes to simulate power line disturbance (PLD) for testing
  • Transient voltage simulation for power outage (compliant with low voltage ride through (LVRT) test)
  • Distortion waveform synthesis for harmonic and inter-harmonic 
  • Measuring parameters include all orders of harmonic components
GraphicalUserInterface-Softpanel
Graphical User Interface - Softpanel
Model 62000P&H Series
  • NEW LV148Standard for Complete Vehicle Testing
  • Supports ISO16750-2, GS95024-2, VW80000, LV123 standards
  • Control via GPIB/USB/Ethernet/RS232 interface
  • Supports report function with sampling rate from 1 second to 10000 seconds, and up to a maximum of 1000 hours 59 minutes and 59 seconds
BatterySimulatorSoftpanel
Battery Simulator Softpanel
Model A170202
  • Multi-channel battery packs simulation.
  • Follow the battery cell curve behavior to simulate battery state.
  • Able to set frequently used parameters for battery pack and rapidly customize initial output state.