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Position： Products / AC Power Supply
HAP11L3000 / HAP11L5000 / HAP31L5000
Support setting slow start time to avoid the power-on shock to different loads. Using high-frequency transformers, small size and light weight. The cumulative function of electric energy can calculate the total amount of electricity consumption, which is convenient for management and accounting. Bar chart displays real-time parameters and trends for easy monitoring and anomaly identification. Standard USB, RS232, CAN/RS485, optional LAN, supports SCPI protocol, easy to build automatic testing system. High quality protective sleeves are aesthetically pleasing and easy to move for protection. High definition color touch screen, easy to operate. Digitization+high-frequency PWM technology, fast response, high precision, pure waveform, and strong reliability. Multiple protections such as short circuit, overcurrent, overvoltage, and overheating. Suitable for production line testing, quality assurance, and aging testing in fields such as electronics, healthcare, and new energy.
  • 7-inch high-definition color touch LCD screen, clear and intuitive display, convenient and intuitive touch operation, improve human-computer interaction efficiency;
  • Fast speed of dynamic response, and less than 20ms of the voltage sudden response time;
  • Pure output waveform and low waveform distortion;
  • Using high-frequency transformers, smaller size and lighter weight;
  • The output slow start time can be set as needed to effectively avoid power-on shock to different loads;
  • The power accumulation function can count the total electricity consumption, facilitate cost accounting, energy efficiency analysis and power consumption management, help optimize energy consumption, detect abnormalities and improve energy efficiency;
  • The bar chart can intuitively display the values and trends of real-time power parameters (such as voltage, current, frequency, temperature, etc.), which is convenient for quickly monitoring the operating status, identifying abnormal fluctuations, and improving O&M efficiency and system stability;
  • It has intelligent monitoring function, real-time monitoring of internal voltage, current, temperature and other parameters, once there is an abnormality, immediately alarm, prompting the operator to deal with it in time;
  • It has multiple protection functions such as short circuit, overcurrent, overvoltage, and overheating, which can quickly cut off risks, avoid equipment damage, extend service life, ensure the safe and stable operation of the system, and reduce fault losses.
  • Supports Modbus communication function, can directly connect to the Industrial Internet of Things, achieve multi device networking control and parameter uploading, and adapt to the needs of production lines/laboratories in multiple scenarios.
Front USB interface for importing and exporting files
Import the CSV format file via the USB interface. External storage function to save system settings to external memory.
Set the soft start time
Users can set the voltage soft start time by themselves, so that the voltage increases regularly, gradually reaches the set value, and can also reduce the inrush current when the DUT is turned on.
Ten sets of quick outputs
It has 110V/220V, 50Hz/60Hz and other fast outputs, which are in place with one click to improve daily work efficiency.
Accumulate electrical energy
It can count the total electricity consumption, facilitate cost accounting, energy efficiency analysis and power consumption management, and help optimize energy consumption, detect anomalies and improve energy efficiency.
Bar drawing
It can intuitively display the values and trends of real-time power parameters (such as voltage, current, power, and temperature), making it easy to quickly monitor the operating status, identify abnormal fluctuations, and improve O&M efficiency and system stability.
List outputs the sequence waveform
It provides users with a simple and easy way to realize the gradual or continuous change of output parameters, the amplitude of the output voltage. It can simulate the characteristics of various power sources such as instantaneous power loss and slow rise.
Provides rich configuration interfaces
USB, RS232, CAN/RS485 interfaces are standard, and LAN interfaces are optional.


Model Input/Output Rated voltage Rated current Output power Interface Size L×W×H(mm)
HAP11L3000 Single-phase input, single-phase output 220V 14A 3KVA Standard: USB, RS232, CAN/RS485, Optional:LAN 500×430×132
HAP11L5000 Single-phase input, single-phase output 220V 23A 5KVA Standard: USB, RS232, CAN/RS485, Optional:LAN 500×430×132
HAP31L5000 Three-phase input, single-phase output 220V 23A 5KVA Standard: USB, RS232, CAN/RS485, Optional:LAN 500×430×132
Parameter HAP11L3000 HAP11L5000 HAP31L5000
Output function Analog voltage per country
Isolation function Built-in isolation transformer
Wiring method Input: single-phase two-wire Output: single-phase two-wire Input: three-phase three-wire
Output: single-phase two-wire
Number of output phases Single-phase two-wire + PE
Output mode Single-phase standard sine wave output
Output voltage 0-300.0V Rated voltage: 220.0V
Voltage setting accuracy Accuracy: ≤0.1% Resolution: 0.1V
Rated current 14A 23A 23A
Output power 3KVA 5KVA 5KVA
Output frequency 45-65Hz,
Frequency setting accuracy Accuracy: ≤0.05% Resolution: 0.1Hz
Frequency stability ≤0.05%
Voltage distortion <2% (linear load)
Response time (technology) ≤2ms
Voltage sudden change response time ≤20ms
Crest factor 1.41±0.1
Source voltage effect ≤1%
Load effect ≤1%
Efficiency ＞90%
Display mode 7-inch LCD display
Voltage measurement accuracy Accuracy: 0.2% FS + 0.3% display value Resolution: 0.1V
Frequency measurement accuracy Accuracy: 0.05% Resolution: 0.1Hz
Current measurement accuracy Accuracy: 0.3% FS + 0.5% display value Resolution: 0.1A/1A
Automatic memory function Setting parameters are automatically memorized and automatically recalled on power-up
Shortcut group recall 10 sets of quick-operation parameter groups for fast switching
Real-time adjustment function Real-time adjustment of the output voltage setting in the start-up state
Overload capacity 105% < overload≤ 110% cuts off output after 60 seconds
110% < overload≤ 120% cuts off output after 5 seconds
Protection device Output overcurrent, overload protection, output short circuit protection, overheating protection
Communication interface Standard: USB, RS232, CAN/RS485, Optional: LAN
Input phases Single-phase two-wire + PE Three-phase three-wire + PE
Input voltage range 220V±10% 380V±15%
Input frequency range 50/60Hz
Operating temperature 0~40℃
Operating humidity 20~90%RH (non-condensing)
Size L×W×H (mm) 500×430×132
Weight (Kg) 19.6Kg
Parameter HAP11L3000 HAP11L5000 HAP31L5000
Output function Analog voltage per country
Isolation function Built-in isolation transformer
Wiring method Input: single-phase two-wire Output: single-phase two-wire Input: three-phase three-wire
Output: single-phase two-wire
Number of output phases Single-phase two-wire + PE
Output mode Single-phase standard sine wave output
Output voltage 0-300.0V Rated voltage: 220.0V
Voltage setting accuracy Accuracy: ≤0.1% Resolution: 0.1V
Rated current 14A 23A 23A
Output power 3KVA 5KVA 5KVA
Output frequency 45-65Hz,
Frequency setting accuracy Accuracy: ≤0.05% Resolution: 0.1Hz
Frequency stability ≤0.05%
Voltage distortion <2% (linear load)
Response time (technology) ≤2ms
Voltage sudden change response time ≤20ms
Crest factor 1.41±0.1
Source voltage effect ≤1%
Load effect ≤1%
Efficiency ＞90%
Display mode 7-inch LCD display
Voltage measurement accuracy Accuracy: 0.2% FS + 0.3% display value Resolution: 0.1V
Frequency measurement accuracy Accuracy: 0.05% Resolution: 0.1Hz
Current measurement accuracy Accuracy: 0.3% FS + 0.5% display value Resolution: 0.1A/1A
Automatic memory function Setting parameters are automatically memorized and automatically recalled on power-up
Shortcut group recall 10 sets of quick-operation parameter groups for fast switching
Real-time adjustment function Real-time adjustment of the output voltage setting in the start-up state
Overload capacity 105% < overload≤ 110% cuts off output after 60 seconds
110% < overload≤ 120% cuts off output after 5 seconds
Protection device Output overcurrent, overload protection, output short circuit protection, overheating protection
Communication interface Standard: USB, RS232, CAN/RS485, Optional: LAN
Input phases Single-phase two-wire + PE Three-phase three-wire + PE
Input voltage range 220V±10% 380V±15%
Input frequency range 50/60Hz
Operating temperature 0~40℃
Operating humidity 20~90%RH (non-condensing)
Size L×W×H (mm) 500×430×132
Weight (Kg) 19.6Kg
Standard Accessories
Packing list
Including: calibration certificate, packing list, warranty card, and certificate of conformity.