Wholesale Wholesale Ac 3 Phase Resistive Load Bank Company
Product Overview
- Wholesale AC 3-phase resistive load bank (example model: R1000kW / 400V / 50Hz, 1 MW) designed for static, fluctuation and transient (sudden load add/remove) testing of diesel generator sets and power sources.
- Complete measurement and control system with real-time data acquisition, local and centralized storage, automatic chart/report generation and optional customization.
- Continuous forced‑air cooled design, modular/parallellable load containers, transport-friendly (lifting holes and rollers) and configurable for low- or medium-voltage ratings.
Product Features
- Test capabilities: steady-state, fluctuation, transient, generator setting tests and recovery-time measurements for voltage, current and frequency.
- Measurement: three‑phase voltage/current, frequency, power, harmonics (2nd–50th and total harmonic distortion), energy accumulation; automatic/manual charting and reporting.
- Control and precision: local/manual, local automatic or remote automatic control; minimum step 1 kW; loading accuracy ≤3%; display accuracy 0.5; sampling accuracy 0.2.
- Protections and build: short circuit, overcurrent, high temperature and fan-fault protections; insulation and withstand voltage ratings; forced air cooling with side/top outlets.
- Environmental & expandability: three‑phase balance ≤3% unbalance, parallel expansion of multiple load units, operating range -20 °C to 50 °C, humidity to 100%, altitude to 2500 m.
Product Value
- Provides reliable, repeatable, and standards‑compliant testing to verify generator performance, stability and protection under realistic loads.
- Detailed data logging, harmonic analysis and customizable reports support commissioning, acceptance testing and regulatory compliance (national, ship, military, telecom standards).
- Reduces commissioning and maintenance risk by revealing transient behavior, harmonics and recovery characteristics before field deployment.
- Modular and scalable design lets users match capacity to need and expand capacity without replacing core equipment.
Product Advantages
- Comprehensive measurement suite (including high‑order harmonic analysis) and automated reporting make test results actionable and auditable.
- High-quality manufacturing and certifications (patents, software registrations, national high‑tech recognition) support product reliability.
- Robust after‑sales commitments: 3‑year warranty from acceptance, 2‑hour remote response, onsite support within 7 working days, lifetime technical consultation and paid lifetime maintenance options.
- Customizable specifications, transport/install features and user training/programming provided by the supplier for smooth field acceptance.
Application Scenarios
- Commissioning and acceptance testing of diesel generator sets and prime movers for power plants, substations and industrial sites.
- Shipboard and maritime generator testing, military power system testing and telecommunications site generator validation (meets ship/military/telecom standards).
- Data centers, manufacturing plants and construction sites for load validation, maintenance diagnostics and emergency power verification.
- Lab and factory testing, portable/mobile testing operations and situations requiring harmonic analysis, transient response evaluation or documented test reports.