GROADA-AC600V-180KVA-RL电阻感应负载组

GROADA AC600V 180 kVA RL电阻式电感负载组——可靠的全谱功率测试

导言和；价值主张

在调试、维护或验证关键任务电力系统时，您需要的不仅仅是“负载”。您需要在现实世界条件下的精度、灵活性和信心。这GROADA AC600V 180 kVA RL电阻式电感负载组为全频谱发电机/UPS/电力系统测试提供了一个强大的、经过现场验证的平台，将电阻和电感负载元件组合在一个紧凑的模块化解决方案中。

通过模拟真实（电阻性）和无功（电感性）负载（通常具有0.8的目标功率因数），该RL负载组可以帮助您在实际部署之前验证系统电压稳定性、电流响应、瞬态行为和发电机铭牌上的全部能力。

主要功能和；技术亮点

1.双模负载（电阻+电感）

• 支持电阻负载（用于实际功率）和电感负载（用于滞后无功功率），实现更真实的电力系统压力测试。

• 可以在以下时间进行测试0.8功率因数通过结合电阻和电感部分，这是发电机验收测试的公认标准。

• 提供灵活的操作：仅电阻模式、仅电感模式或根据需要组合RL模式。

2.电气和；性能规格

• 额定为600V交流输入，三相 (other voltages available upon request).

• Rated capacity: 180 kVA, typically meaning ~144 kW resistive + ~108 kVAR inductive (depending on configuration).

• Load steps as fine as 100 W / 100 VAR (or higher granularity options), allowing precise load modulation.

• Accuracy: ±3% (customizable to tighter tolerances on request).

• Display & monitoring: shows voltage, current, real and reactive power, frequency, power factor, etc.

• Control options: Local manual (breakers, buttons, touch panel) or remote interface (RS232 / RS485 / USB / RJ45 / CAN / GPIB) — enabling integration into test rigs or SCADA systems.

3. Safety, Protection & Reliability

• Emergency-stop (E-stop) protection to instantly remove load under critical conditions.

• Over-temperature, fan failure, over-current, short circuit, and insufficient air flow protection.

• Grounding protection and isolation to ensure safe operation.

• IP rating (e.g. IP20 standard) (optional upgrades for harsher environments).

• Thermal management: side air intake / top exhaust, modular airflow design to reduce hotspots.

• Designed to operate over –10 °C to +55 °C ambient, up to ~2,500 m altitude.

4. Mechanical & Modular Design

• Enclosure constructed from heavy-gauge steel, powder-coated for corrosion resistance.

• Modular sections for resistive and inductive elements; scalable and maintainable.

• Forklift channels or lifting eyes provided for ease of installation.

• Compact footprint given the power class, enabling rooftop, pad, or indoor installation.

• Customization: different frame sizes, color (RAL family), door arrangements, cooling layouts.

Applications & Use Cases

• Generator Commissioning & Load Acceptance Tests
  Validate that your generator set can sustain rated kVA, voltage regulation, transient response, and reactive load behavior before it enters service.

• UPS / Power System Integration Testing
  Emulate real-world loads (including reactive loads such as motors and inductive circuits) to ensure the UPS and switchgear respond correctly under full stress.

• Parallel Generator Synchronization & Load Sharing
  Use the RL load bank to balance and test load sharing across multiple gensets, ensuring stability during parallel operations.

• Routine Preventive Maintenance / Health Checks
  Regular load banking helps avoid “wet stacking” (in diesel gensets running light) and can burn off carbon buildup, improving fuel efficiency and engine life.

  Many industry guidelines recommend at least annual full-load testing under rated power factor.

• Design Validation & R&D in Power Systems
  For OEMs, labs, or integrators, the RL load bank is essential when developing alternators, power converters, controllers, or new power architectures (e.g. microgrids).

• Data Centers, Telecom, Critical Infrastructure
  In critical facilities where downtime is not tolerated, you must ensure every component performs under combined resistive and reactive stress.

Why Choose GROADA’s RL Solution?

Credibility & Trust (E & E & A & T)

• Expertise & Authority: GROADA has decades of experience in power testing equipment, certified by relevant quality and safety standards.

• Certifications & Quality Control: Each RL unit undergoes factory calibration, burn-in, and full functional testing before delivery.

• Transparent Specifications: All electrical, thermal, mechanical parameters are documented and open to customer review or 3rd-party validation.

• Post-Sales Support & Warranty: GROADA offers technical support, spare parts, and extended warranties — helping clients confidently deploy and maintain systems.

Market Differentiators

• Integrated dual-mode design eliminates the need to buy separate resistive and inductive banks — saving cost, footprint, and complexity.

• Fine load step resolution and remote control capability give customers flexibility for nuanced stress tests.

• Strong reliability and proven design reduce lifetime maintenance and downtime risk.

• Customs and configurations possible: if your project needs a custom voltage, power factor, enclosure, or interface, GROADA can accommodate.