8100-HD HVDC Power-Supply Module with 700V to 5V Direct Conversion, 450A Current Range, and 24-bit High-Frequency ADC Sampling

Price Negotiable

Price: Negotiable

MOQ: 1

Delivery Time: Negotiable

Brand: HAIDA

Product Description

8100-HD HVDC Power-Supply Module

High-voltage DC power supply module featuring 700V to 5V direct conversion with 450A current range and 24-bit high-frequency ADC sampling for precision measurement applications.

Key Features

700V ⇋ 5V Direct Conversion Technology
Wide Current Range: 60A to 450A
Flexible channel configuration with plug-and-play installation
Standardized dimensions: 185 mm × 155 mm × 42 mm
24-bit high-frequency ADC sampling with analog-digital hybrid filtering
Smooth transition between charge and discharge modes
Seamless constant current to constant voltage conversion
Operating temperature: 0°C to 50°C

Technical Specifications

Operating Modes	Standby, stop, constant-current (CC) charging/discharging, constant-voltage (CV) charging/discharging, constant-power (CP) charging/discharging, constant-current/constant-voltage (CC/CV) charging/discharging
Cut-off Conditions	Voltage, current, time, capacity

Forward Operation (Charging)

Input Voltage (High-Voltage Side)	650Vdc to 720Vdc
Input Reverse Polarity Protection	Provided
Output Voltage (Low-Voltage Side)	0Vdc to 5Vdc (Adjustable)
Voltage Accuracy (Cell Side)	±0.02%FS @ 25±5℃
Charging Current	450mA to 1,200,000mA
Current Accuracy (Cell Side)	±0.04%FS @ 25±5℃
Charging Efficiency	Peak efficiency > 92%

Reverse Operation (Discharging)

Input Voltage (Low-Voltage Side)	0.5Vdc to 5Vdc, Terminal Voltage
Voltage Accuracy (Cell Side)	±0.02%FS @ 25±5℃
Current Range	120mA to 450,000mA
Current Accuracy (Cell Side)	±0.04%FS @ 25±5℃
Output Voltage (High-Voltage Side)	640Vdc to 750Vdc
Maximum Output Current	1,200,000mA
Discharging Efficiency	Peak efficiency > 90%

Performance & Protection Features

Response Time	Current response time 10%~90%FS: < 10ms Charge/discharge current switching time 90%~+90%FS: < 20ms
Current Overshoot	< 5%FS 0.5m (with 0.5m power cable length)
Ripple	< 1%FS
Protection Systems	Over-voltage, under-voltage, over-current, output short-circuit, over-temperature, battery reverse-connection, communication loss, sampling abnormality, power-side fuse protection
Negative Voltage Acquisition	Capable of directly acquiring true negative voltage
Auxiliary Voltage	Provides auxiliary voltage sampling with accuracy less than 2mV
Data Reporting	Process step number and timestamp, battery voltage, terminal voltage, auxiliary voltage, charge/discharge current, capacity, energy, operating status
Resolution	Voltage setting: 1mV, Voltage display: 0.1mV, Current setting: 1mA, Current display: 0.1mA
ESD Protection	Contact discharge ≥ 6KV, Air discharge ≥ 10KV
Communication	CAN2.0, communication baud rate 125K/500K
Cooling System	Forced air cooling with intelligent fan speed control

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Service & Support Advantages

48-hour response guarantee for technical issues with solutions within 3 working days
Comprehensive operation videos and English operation manuals
Video conference support for technical assistance
Professional onsite services including device installation, setup, operation training, testing technology training, equipment calibration, and maintenance guidance
Free technical training for factory visits
24-hour online contact availability
Complimentary software upgrades
Free technical documentation including product instructions, specifications, operation videos, experiment test applications, and reports
Comprehensive device problem handling through 24-hour social media communication, email support, video conferencing, and professional door-to-door service