Chroma 63800R series Regenerative AC Electronic Loads
Key Features
- Rated power: 9kVA, 12kVA, 15kVA
- Rated current: 87Arms, 96Arms, 105Arms
- Voltage range: 30Vrms-350Vrms
- Frequency range: 30Hz-100Hz
- Crest factor range: 1,414-3,000
- Power factor range: 0,100 -1,000 (lead/lag)
- 3U height With up to 15kVA high power density
- Intuitive Touch Panel Interface
- High precision, equivalent to linear load levels
- Selectable single-phase and three-phase load mode
- Regenerates reverse rated apparent power back to grid With 89% conversion efficiency
- Suitable for EVSE, off-grid inverter, and UPS product testing applications
- Rectified load mode
- Leading/lagging current load mode
- Current source mode
- Stand-By fast response functionality
- Inductive/capacitive load simulation function
- Positive/negative half-cycle load function
- Instant Load On Function
- User-defined
- List Mode: advanced load programmine
- Configurable start/end loading current phase angles
- Configurable current load upper limit
- Response Speed adjustment function
- Universal AC Input Range
- Parallelable (three-phase mode) for higher power output
- Paralleling supported (split-phase mode)*
- Standard remote interfaces: USB, LAN
- Optional remote interfaces: GPIB, CAN
Chroma 63800R Series offers AC electronic loads With regenerative capability, featuring three models with power ratings of 9kVA, 12kVA, and 15kVA. This series boasts a high power density design, providing a maximum load capacity of 15kVA within a compact 3U chassis. To accommodate higher power rating test requirements, you can parallel multiple units for increased load capacity while utilizing master-slave control.
The Chroma 63800R Series presents a highly efficient energy-saving solution With its regenerative feature, making it ideal for a broad spectrum of renewable energy applications, including ESS, hybrid PV inverters, AC EVSE, and bidirectional on-Board chargers (BOBC) for V2L and V 2H applications.
ln contrast to traditional AC loads for UPS testing, the 63800R Series eliminates waste heat generation, significantly reducing electricity costs due to its regenerative capability. Furthermore, it meets the requirements of the IEC 62040-3 standard for UPS testing.
The Chroma 63800R Series utilizes advanced all-digital control technology and introduces a Stand-By function to handle rapid fluctuations in the voltage source of the Device Under Test (DUT). This function keeps the load in an active state when the DU T is in standby or Off and instantly starts drawing power when the voltage source is activated. This functionality lends itself well to the implementation of fully automated testing in smart factories.
ln addition to basic functions such as CC, CP, and CR, the Chroma 63800R Series offers advanced operating modes like Rectified and phase Lead/Lag mode. It can also simulate SCR and TRIAC component characteristics with its unique half-cycle load function.
The 63800R Series features a 5" LCD display With an intuitive user interface for seamless operation. Connectivity options include USB, LAN, and optional GPIB or CAN interfaces for swift remote and digital control via a PC using Chroma's SoftPanel software.
Additionally, Chroma provides instrument drivers for LabVlEVv'-integrated system control.