SXN62 Series Wide-Range Programmable DC Power Supply
The SXN62 Series uses high-frequency isolation and active PFC together with advanced LLC multi-resonant soft-switching technology to achieve high efficiency across the operating range. A standard 3U chassis delivers up to 18 kW. Its autoranging output provides a wider combination of voltage and current throughout the full power range, increasing application flexibility.
Key Features
- Color touchscreen for simple, fast, and intuitive operation
- Autoranging, wide-range output
- Up to 2250 V and 18 kW per unit
- Parallel operation for higher output power
- Automatic transition among constant-voltage (CV), constant-current (CC), and constant-power (CP) modes
- Active PFC with input power factor up to 0.99
- LLC multi-resonant soft-switching technology with efficiency up to 93%
- Comprehensive protection: OVP, OCP, OPP, OTP, and input overvoltage/undervoltage protection
- Solar array simulation
- Black Box function automatically records operating parameters during abnormal events for subsequent review and maintenance
- Multiple remote-control interfaces; RS232, RS485, CAN, LAN, and USB are standard, with analog control optional
Featured Functions
Autoranging Wide-Range Output
The SXN62 Series expands the available voltage/current combinations at full power. A single unit provides an output envelope three times wider than that of a conventional power supply.
Example: The SXN6215-500-90 delivers 30 A at 500 V and 90 A at 166.6 V, while providing the full 15 kW at any voltage from 166.6 V to 500 V. A conventional 500 V/15 kW power supply delivers 30 A at 500 V but remains limited to 30 A at 166.6 V, reducing its output power to 5 kW.
Oscilloscope View of Solar Array Simulation Curves in Real Time
The SXN62 Series includes built-in EN 50530 and Sandia solar array simulator (SAS) models for simulating solar-array I-V and P-V curves. After the user enters the required parameters, the instrument generates and outputs the curves to evaluate an inverter’s static and dynamic MPPT efficiency. An oscilloscope-style view on the touchscreen displays the I-V/P-V curves and the current operating point in real time.
A color touchscreen combined with physical keys provides flexible and convenient operation
Parallel Operation for Power Expansion
When higher output power is required, units with the same rating can be connected in parallel. Setup is simple, while hardware synchronization provides accurate and reliable operation.
Sequence Test Mode with Flexible, Automated Multi-Parameter Programming
In sequence test mode, users can program voltage and voltage changes, current and current changes, power, operating mode, dwell time, and other parameters. The instrument automatically executes the programmed steps for automated testing, burn-in, and related applications.
Graphical PC software provides convenient access to sequence testing, PV simulation, and related functions.
Model Selection
| Voltage | Model | Current | Power | Voltage | Model | Current | Power |
|---|---|---|---|---|---|---|---|
| 0-80V | SXN6203-80-40S① | 40A | 3.2kW | 0-300V | |||
| SXN6206-80-80S① | 80A | 6.4kW | SXN6202-300-30M | 30A | 1.8kW | ||
| SXN6202-80-120M | 120A | 1.8kW | SXN6203-300-40M | 40A | 3kW | ||
| SXN6203-80-150M | 150A | 3kW | SXN6205-300-60 | 60A | 5kW | ||
| SXN6205-80-170 | 170A | 5kW | SXN6210-300-120 | 120A | 10kW | ||
| SXN6210-80-340 | 340A | 10kW | SXN6215-300-180 | 180A | 15kW | ||
| SXN6215-80-510 | 510A | 15kW | SXN6218-300-180X | 180A | 18kW | ||
| SXN6218-80-510X | 510A | 18kW | |||||
| Voltage | Model | Current | Power | Voltage | Model | Current | Power |
| 0-500V | SXN6202-500-20M | 20A | 1.8kW | 0-750V | SXN6202-750-10M | 10A | 1.8kW |
| SXN6203-500-30M | 30A | 3kW | SXN6203-750-15M | 15A | 3kW | ||
| SXN6205-500-40 | 40A | 5kW | SXN6205-750-20 | 20A | 5kW | ||
| SXN6210-500-80 | 80A | 10kW | SXN6210-750-40 | 40A | 10kW | ||
| SXN6215-500-120 | 120A | 15kW | SXN6215-750-60 | 60A | 15kW | ||
| SXN6218-500-120X | 120A | 18kW | SXN6218-750-60X | 60A | 18kW | ||
| Voltage | Model | Current | Power | Voltage | Model | Current | Power |
| 0-1000V | SXN6210-1000-40 | 40A | 10kW | 0-1500V | SXN6210-1500-20 | 20A | 10kW |
| SXN6215-1000-60 | 60A | 15kW | SXN6215-1500-40 | 40A | 15kW | ||
| SXN6218-1000-60X | 60A | 18kW | SXN6218-1500-40X | 40A | 18kW | ||
| 0-2250V | SXN6215-2250-20 | 20A | 15kW | ||||
| SXN6218-2250-20X | 20A | 18kW | |||||
| Note 1: The SXN6203-80-40S and SXN6206-80-80S are dedicated PV simulators designed specifically for microinverter testing. | |||||||
Technical Specifications
Find Your Series
Our range of battery test equipment includes various specialized test systems such as the Milliampere-level Test System, IT Battery Test System, and EV Battery Test System, among others
High Performance EV Battery Test System
discharge:-6V-6V
current range:50A-2000A
voltage accuracy:0.02%F.S.
current accuracy:0.02%F.S.
Battery Module (60v-300v) Test System
discharge:5V-60V/150V/300V
current range:50A-2000A
voltage accuracy:0.02%F.S.
current accuracy:0.02%F.S.
Battery PACK (500v-1000v) Test System
discharge:30V-1000V
current range:100A-2000A
voltage accuracy:0.05%F.S.
current accuracy:0.05%F.S.
High-Volt Storage Battery Cluster Test System
discharge:50V-1700V
current range:100A-2000A
voltage accuracy:0.02%F.S.
current accuracy:0.02%F.S.
Milliampere-Level Test System
discharge:-5-5V
current range:0.1mA/1mA/10mA/100mA
voltage accuracy:0.01%F.S.
current accuracy:0.02%F.S.
IT Battery Test System
discharge:1~5V
current range:0.3A/3A/6A/12A
voltage accuracy:0.02%F.S.
current accuracy:0.05%F.S.
EV Battery Test System
discharge:1-5V
voltage accuracy:0.02%F.S.
current accuracy:0.02%F.S.
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