Resistive Load Bank

Modular 20KW AC load bank with 0.5-20KW adjustable range, ±0.5% high-precision measurement, and multi-safety protections including overload and overheat. Ideal for generator and power system testing with continuous 7x24 operation.

Product Features 1. For pure resistive loads, the power factor = 1; utilizes surface-mount resistor components with a resistance accuracy of ±3%; provides a pure resistive output that simulates real resistive load conditions, making it suitable for various AC power supply aging tests and performance evaluations. 2. Adjustable range, precise step resolution Power Ratings: 100W,200W,200W,500W,1000W,2000W,3000W,3000W; minimum adjustment step: 100W; allows for flexible combinatio

Product Features 1. Flexible and precise power regulation Total rated power: 200 kW; pure resistive load; power levels: 1 kW, 2 kW, 2 kW, 5 kW, 10 kW, 20 kW, 20 kW, 40 kW, 50 kW, 50 kW; level combinations are freely configurable; step resolution: 1 kW; supports fine-grained incremental loading and tuning. Resistance accuracy: ±3%; equipped with high-quality, lightweight, high-power resistors; the overall power factor reaches up to 0.99; load operating conditions are stable. 2

Product Features Supports multiple gear ranges with wide voltage compatibility Supports multi-range switching between DC voltages of 12V,24V,48V, and 52V; under 52V and 48V voltage conditions, the maximum current output can reach 200A. Each voltage range is equipped with finely adjustable step settings, featuring a resistance accuracy of ±3% and precise load regulation, thereby meeting various DC power supply testing requirements. Excellent heat dissipation capabilities and

Resistive Load Bank Offering Load Simulation Capabilities For Electrical Equipment Testing And Power System Diagnostics Product Overview Advanced resistive load bank designed for comprehensive electrical equipment testing and power system diagnostics with precise load simulation capabilities. Key Features Step-Adjustable Load with Precision Control: Power ratings: 100W, 200W, 200W, 500W, 1000W, 1000W, 1500W, 1500W, 1500W. Freely combinable power levels with 100W step

Product Features Dual-circuit compatible design Features two built-in 15 kW loads; supports parallel operation with a full load of 30 kW at AC 120 V input; supports external wiring switching for series connection under split-phase 240 V conditions, compatible with North American 120/240 V single-phase power systems. Fine Gear Adjustment Minimum step: 500 W; Levels: 500 W, 500 W, 1 kW, 1 kW, 2 kW, 5 kW, 5 kW, 5 kW, 10 kW; Pure resistive load with power factor = 1; Chip

Product Features Multiple inductance levels are adjustable for precise load simulation Built-in 6 independent series inductors with panel buttons for one-touch gear switching; inductor accuracy ±5%, stable high power factor of 0.99, accurately reproducing the output characteristics of three-phase inductive loads Long-term stable operation with broad temperature adaptability Equipped with top-air forced air cooling for heat dissipation, supporting 24/7 online operation;

Product Features Dual-voltage compatible with strong test versatility Supports AC110V/220V 50/60Hz voltage switching, compatible with both domestic and international AC products; rated at 5 kW with a power factor of 1, designed for real-world electrical conditions, and comes with an integrated AC220V auxiliary power supply without requiring additional power. High-precision adjustable grading with intuitive readings Multiple power levels can be freely combined with a minimum

Product Features 1. Flexible load configuration For three-phase independent resistive loads and inductive loads, the system supports hierarchical switching; the single-phase combined resistive power is 3.3 kW and the inductive power is 3.3 kVar; the overall rated resistive power is 10 kW and the rated inductive power is 10 kVar; the voltage settings are modularly combinable, enabling precise adjustment of both active and reactive power, with a freely adjustable power factor.

22 kW, three-phase, 480 V, high-power adjustable load Core Features of the Product High-power stable load, high-precision resistor Rated three-phase output of 480 V at 22 kW high power, featuring chip resistors with ±3% resistance accuracy and a power factor up to 0.99. The system provides synchronized balanced loading across all phases, ensuring stable load performance without phase imbalance. Powerful air-cooled cooling for long-lasting continuous operation Equipped with

Product Features Multi-path packet load distribution with flexible handling It features 30 built-in 20Ω/600W chip resistors arranged in 10 sets of aviation connector outputs, supporting single or multi-channel load configuration with a total power output of 18 kW, ideal for multi-channel synchronous testing. High-precision stable load with minimal testing error The sheet resistor exhibits a precision of ±3%, a power factor of 0.99, excellent resistance consistency, stable

400 kW high-power output; 1 kW precision stepping capability; high power factor for accurate simulation of real loads Product Features High-precision segmented load adjustment, simulating real-world loads: With a high power output of 400 kW and a minimum adjustment step of 1 kW, multiple settings can be combined; featuring resistance accuracy of ±3% and a power factor of 0.99. The lightweight design with casters makes it easy to transport and install. Operates stably around

Multi-voltage DC load cabinet for 12/24/48/52V batteries and power supplies. Features 200A max current, 1A step accuracy, RCD nonlinear load simulation, and triple safety protection. Supports 7x24 continuous operation with forced air cooling. Ideal for aging tests, battery discharge, and R&D calibration.

Precisely adjustable DC load cabinet rated at 60V and 3kW with 1A step accuracy. Features forced air cooling, triple safety protection, and digital display. Ideal for aging tests, battery discharge, and power supply verification. Supports 24/7 operation with 1-year warranty.

High-precision 60kW AC load cabinet with adjustable power factor 0.7-1. Supports three-phase independent control and unbalanced loads. Features ±3% resistance accuracy, 24/7 continuous operation, and 15-year resistor lifespan. Ideal for generator, UPS, and power system testing.

Industrial-grade programmable AC load with dual voltage switching (400V/190V), 0.7-1.0 adjustable power factor, and high-precision step control. Supports three-phase unbalanced loading, RCD protection, and 7x24 continuous operation. Ideal for generator, UPS, inverter, and transformer testing.

Precision 20 kW load bank with 150W step adjustment and 0.7-1.0 power factor. Supports three-phase 20 kW or single-phase 7 kW output with independent phase control. Features forced air cooling, multiple protections, and 24/7 continuous operation. Ideal for factory aging, power system verification, and development testing.

Professional 2.2KW AC 220V adjustable resistive load bank for UPS battery discharge testing. Features step load control, stable accuracy, forced air cooling, and over-temperature protection. Ideal for system commissioning and maintenance.

Compact 60KW resistive load bank with 1KW step accuracy, 0.99-1 power factor, and durable steel frame. Features button control, digital display, and 7*24 continuous operation. Ideal for generator, UPS, and inverter load testing with high precision and long service life.

The JH-RYF-800WA220-W2K-50L is a professional 800W 50 channel resistive load bank for power testing and endurance evaluation. It features independent channel control, ±3% resistance accuracy, forced-air cooling for 7×24 operation, and digital display for voltage, current, and power. Ideal for industrial and lab use.