JBZ8400series Medium-power Programmable DC Power Supply
JBZ8400series Medium-power Programmable DC Power Supply
JBZ8400series Medium-power Programmable DC Power Supply
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- Parameters
JBZ8400
Medium-power Programmable DC Power Supply
The JBZ8400 series power supply is a programmable DC power supply featuring precise output, fast response, low ripple and noise, high power factor, high efficiency and wide-range output. It is equipped with abundant functions including line loss compensation, CV/CC priority, soft start and soft stop, sequence programming, battery internal resistance simulation, and timed shutdown. It comes standard with isolated digital and analog control interfaces, as well as LAN and RS232 communication interfaces, with optional CAN, USB and GPIB interfaces. Supported by multiple communication protocols, it serves as an optimal choice for user operation and system integration.
The JBZ8400 series boasts a rich product portfolio and supports parallel expansion. With high quality and excellent stability, it is widely applied in the R&D, testing and production of semiconductors, new energy, automotive electronics, power electronics, adapters, converters, batteries, supercapacitors and power devices.
Features
nSingle unit range:
Voltage: 0～1500V
Current: 0～1000A
Power: 1.6～6.5kW
nVoltage accuracy: 0.05%F.S; Current accuracy: 0.1%F.S
nVoltage and current sampling rate: 1MHz, resolution: 16Bits;
nSupports master-slave expansion function;
nConstant voltage, constant current and constant power modes;
nActive PFC control, power factor up to 0.98;
n4-wire remote voltage sampling with line loss compensation;
nVoltage and current priority function;
nAdjustable voltage and current slope;
nVoltage output slow rise and slow fall function;
nBattery internal resistance simulation and optional photovoltaic panel simulation function;
nSequence function supports up to 100 steps with linking and looping capabilities;
nComprehensive protection functions including overvoltage, overcurrent, overpower, overtemperature, undervoltage, etc.
nEquipped with abundant digital and analog signal monitoring ports;
nStandard equipped with LAN and RS232 communication interfaces, with optional CAN, RS485, USB and GPIB interfaces available;
nSDK development kit and upper computer demonstration software provided.
Quick Selection
Model | Specification Parameters | Dimension | Model | Specification Parameters | Dimension | |
JBZ8416-16-250 | 16V/250A/1.6kW | 19inch/2U | JBZ8420-300-16 | 300V/16A/2kW | 19inch/2U | |
JBZ8432-16-500 | 16V/500A/3.2kW | 19inch/2U | JBZ8432-300-16 | 300V/16A/3.2kW | 19inch/2U | |
JBZ8465-16-1000 | 16V/1000A/6.5kW | 19inch/4U | JBZ8465-300-32 | 300V/32A/6.5kW | 19inch/4U | |
JBZ8420-40-120 | 40V/120A/2kW | 19inch/2U | JBZ8420-600-10 | 600V/10A/2kW | 19inch/2U | |
JBZ8432-40-120 | 40V/120A/3.2kW | 19inch/2U | JBZ8432-600-10 | 600V/10A/3.2kW | 19inch/2U | |
JBZ8465-40-240 | 40V/240A/6.5kW | 19inch/4U | JBZ8465-600-20 | 600V/20A/6.5kW | 19inch/4U | |
JBZ8420-50-110 | 50V/110A/2kW | 19inch/2U | JBZ8420-800-8 | 800V/8A/2kW | 19inch/2U | |
JBZ8432-50-110 | 50V/110A/3.2kW | 19inch/2U | JBZ8432-800-8 | 800V/8A/3.2kW | 19inch/2U | |
JBZ8465-50-220 | 50V/220A/6.5kW | 19inch/4U | JBZ8465-800-16 | 800V/16A/6.5kW | 19inch/4U | |
JBZ8420-80-60 | 80V/60A/2kW | 19/inch2U | JBZ8420-1200-5 | 1200V/5A/2kW | 19inch/2U | |
JBZ8432-80-60 | 80V/60A/3.2kW | 19inch/2U | JBZ8432-1200-5 | 1200V/5A/3.2kW | 19inch/2U | |
JBZ8465-80-120 | 80V/120A/6.5kW | 19inch/4U | JBZ8465-1200-10 | 1200V/10A/6.5kW | 19inch/4U | |
JBZ8420-160-30 | 160V/30A/2kW | 19inch/2U | JBZ8420-1500-3.5 | 1500V/3.5A/2kW | 19inch/2U | |
JBZ8432-160-30 | 160V/30A/3.2kW | 19inch/2U | JBZ8432-1500-3.5 | 1500V/3.5A/3.2kW | 19inch/2U | |
JBZ8465-160-60 | 160V/60A/6.5kW | 19inch/4U | JBZ8465-1500-7 | 1500V/7A/6.5kW | 19inch/4U |
Applications
nDevelopment and testing of power supplies, converters, adapters and energy storage modules;
nTesting of BMS, fuel cells, power batteries, supercapacitors and other related products;
nPower supply environment simulation for vehicle-mounted, airborne and ship-borne electronic equipment;
nDesign and testing of server power supplies, UPS and inverters;
nPower supply, design and testing in the fields of drones, lasers and sensors;
nTesting and aging of power devices, automotive electronics, wiring harnesses and other products.
Wide-range output, multi-functional in one device
The JBZ8400 series DC power supply features a wide-range output. Under the rated output power, a single power unit can deliver voltage and current over a broader range, catering to application scenarios for testing products with different voltage and current ratings. This significantly reduces the cost and footprint of power supplies in laboratories or automated test systems.
Sequence & Auto Test
The JBZ8400 provides users with a sequence editing function that can simulate power supply interruptions and instantaneous voltage drops of the device under test, as well as simulate other voltage and current variations. Each sequence file contains 100 steps and supports looping and linking, enabling users to easily achieve complex waveform output.
CV and CC take priority
When the power supply output is connected to an inductive or capacitive load, it will cause a certain degree of overshoot in the output current or voltage. In mild cases, it will trigger the protection of the device under test; in severe cases, it will directly damage the device under test. The JBZ8400 series is equipped with CV and CC output priority functions, which can effectively suppress output overshoot and its subsequent impacts.
Master-Slave Parallel Operation
The JBZ8400 series power supplies adopt a master-slave parallel operation mode, supporting parallel connection of up to 10 units of the same model to enable users to expand power capacity to a higher level. During parallel operation, slave units automatically replicate the setting parameters of the master unit to realize automatic current sharing.
Battery Internal Resistance
The JBZ8400 series power supply is equipped with a battery internal resistance simulation output function. When the output current of the power supply increases, the output voltage can be adjusted according to the internal resistance value preset by the user.
Voltage slow rise and slow fall
The JBZ8400 series power supply facilitates users in testing the power supply stability of equipment. Users can complete tests ranging from several milliseconds to more than ten hours by configuring parameters such as time, slope and voltage value according to testing requirements.
Rich external interfaces
The JBZ8400 series power supply is equipped with abundant interfaces for automation, integration and other applications. It comes standard with digital and analog monitoring ports, Ethernet and RS232 communication ports, and optional communication interfaces such as CAN, RS485, USB and GPIB. It supports protocols including SCPI, MODBUS and CANOpen.
Specification table-1
Model | JBZ8416-16-250 | JBZ8420-40-120 | JBZ8420-50-110 | JBZ8420-80-60 | JBZ8420-160-30 |
Voltage | 0~16V | 0~40V | 0~50V | 0~80V | 0~160V |
Current | 0~250A | 0~120A | 0~110A | 0~60A | 0~30A |
Power | 1600W | 2000W | |||
Model | JBZ8432-16-500 | JBZ8432-40-120 | JBZ8432-50-110 | JBZ8432-80-60 | JBZ8432-160-30 |
Voltage | 0~16V | 0~40V | 0~50V | 0~80V | 0~160V |
Current | 0~500A | 0~120A | 0~110A | 0~60A | 0~30A |
Power | 3200W | ||||
Model | JBZ8465-16-1000 | JBZ8465-40-240 | JBZ8465-50-240 | JBZ8465-80-120 | JBZ8465-160-60 |
Voltage | 0~16V | 0~40V | 0~50V | 0~80V | 0~160V |
Current | 0~1000A | 0~240A | 0~220A | 0~120A | 0~60A |
Power | 6500W | ||||
Voltage Programming | |||||
Resolution | 16Bits | ||||
Precision | 0.05%+0.1%F.S. | ||||
Current Programming | |||||
Resolution | 16Bits | ||||
Precision | 0.1%+0.1%F.S. | ||||
External Simulated Programming | |||||
Control Voltage | 0~5V or 0~10V corresponds to 0~100% F.S. | ||||
Precision | 0.5%F.S. | ||||
Analog Output | |||||
Output voltage | 0~100%F.S对应0~10V. | ||||
Precision | 0.5%F.S. | ||||
Line Regulation Rate | |||||
Voltage | 0.01%+0.01%F.S. | ||||
Current | 0.02%+0.01%F.S. | ||||
Load Regulation Rate | |||||
Voltage | 0.01%+0.05%F.S. | 0.01%+0.01%F.S. | |||
Current | 0.02%+0.1%F.S. | ||||
Voltage measurement | |||||
Resolution | 16Bits | ||||
Precision | 0.05%+0.1%F.S. | ||||
Current measurement | |||||
Resolution | 16Bits | ||||
Precision | 0.1%+0.1%F.S. | ||||
Output Noise & Ripple | |||||
Voltage Ripple(p-p) | 60mV | 65mV | 70mV | 80mV | 100mV |
Voltage Ripple(rms) | 20mV | 20mV | 20mV | 20mV | 40mV |
Rising slope | |||||
Voltage | 2V/ms(max) | ||||
Current | 2A/ms(max) | ||||
Transient Response | Typical value 1ms, time required for voltage to recover within the accuracy range with 50%load variation | ||||
Efficiency | 0.9 (Typical value) | ||||
Cascade | Supports master-slave mode parallel expansion | ||||
Communication Interface | RS232 and LAN, with optional CAN, RS485, USB and GPIB | ||||
Input | 190VAC~265VAC，47HZ~63HZ，PF：0.98(Typical) | ||||
Operating Temperature | 0℃~40℃ | ||||
Storage Temperature | -20℃~70℃ | ||||
Use altitude | ＜2000m | ||||
Size | 430(W) X 88(H) X 483(D)mm (3.2kWmodels)；430(W) X 177(H) X 533(D)mm (6.5kWmodels) | ||||
Weight | 15kg(2kW&3.2kWmodels)；29kg(6.5kWmodels) | ||||
Specification table-2
Model | JBZ8420-300-16 | JBZ8420-600-10 | JBZ8420-800-8 | JBZ8420-1200-5 | JBZ8420-1500-3.5 |
Voltage | 0~300V | 0~600V | 0~800V | 0~1200V | 0~1500V |
Current | 0~16A | 0~10A | 0~8A | 0~5A | 0~3.5A |
Power | 2000W | ||||
Model | JBZ8432-300-16 | JBZ8432-600-10 | JBZ8432-800-8 | JBZ8432-1200-5 | JBZ8432-1500-3.5 |
Voltage | 0~300V | 0~600V | 0~800V | 0~1200V | 0~1500V |
Current | 0~16A | 0~10A | 0~8A | 0~5A | 0~3.5A |
Power | 3200W | ||||
Model | JBZ8465-300-32 | JBZ8465-600-20 | JBZ8465-800-16 | JBZ8465-1200-10 | JBZ8465-1500-7 |
Voltage | 0~300V | 0~600V | 0~800V | 0~1200V | 0~1500V |
Current | 0~32A | 0~20A | 0~16A | 0~10A | 0~7A |
Power | 6500W | ||||
Voltage Programming | |||||
Resolution | 16Bits | ||||
Precision | 0.05%+0.1%F.S. | ||||
Current Programming | |||||
Resolution | 16Bits | ||||
Precision | 0.1%+0.1%F.S. | ||||
External Simulated Programming | |||||
Control Voltage | 0~5V or 0~10V corresponds to 0~100% F.S. | ||||
Precision | 0.5%F.S. | ||||
Simulated output | |||||
Output Voltage | 0~100% F.S corresponds to 0~10V. | ||||
Precision | 0.5%F.S. | ||||
Linear Adjustment Rate | |||||
Voltage | 0.01%+0.01%F.S. | ||||
Current | 0.02%+0.01%F.S. | ||||
Load Regulation Rate | |||||
Voltage | 0.01%+0.01%F.S. | ||||
Current | 0.02%+0.1%F.S. | ||||
Voltage measurement | |||||
Resolution | 16Bits | ||||
Precision | 0.05%+0.1%F.S. | ||||
Current measurement | |||||
Resolution | 16Bits | ||||
Precision | 0.1%+0.1%F.S. | ||||
Voltage Ripple(p-p) | 150mV | 300mV | 500mV | 500mV | 700mV |
Voltage Ripple(rms) | 40mV | 60mV | 80mV | 120mV | 150mV |
Rising slope | |||||
Voltage | 2V/ms(max) | ||||
Current | 2A/ms(max) | ||||
Transient Response | Typical value 1ms, time required for voltage to recover within the accuracy range under 50% load variation | ||||
Efficiency | 0.9 (Typical value) | ||||
Cascade | Supports master-slave power supply capacity expansion | ||||
Communication Interface | Standard equipped with RS232 and LAN; CAN, RS485, USB and GPIB are optional. | ||||
Input | 190VAC~265VAC，47HZ~63HZ，PF：0.98(Typical) | ||||
Operating Temperature | 0℃~40℃ | ||||
Storage Temperature | -20℃~70℃ | ||||
Use altitude | ＜2000m | ||||
Size | 430(W) X 88(H) X 483(D)mm (3.2kW models)；430(W) X 177(H) X 563(D)mm (6.5kW models) | ||||
Weight | 15kg(3.2kW models)；29kg(6.5kW models) | ||||
