Download the app
  • 2MW High Voltage Dummy Load for Generator
  • 2MW High Voltage Dummy Load for Generator
2MW High Voltage Dummy Load for Generator
discuss personally
Model
LB-400/2000
LB-6/2000
LB-380/2000
LB-10.5/2000
Basic info Product Detail Supplier
Basic info
Brand Wone
Model NO. 2MW High Voltage Dummy Load for Generator
Rated voltage 400V
Power 2000KW
Series LB
Product Detail

Description

The machine has its own cooling system, when temperature of the machine is too high that it unload automatically. The equipment used to test the output power and loading capacity of High Voltage Generator. The load bank power input adopts sectional type, with remote control, easy to operation.Load bank using energy consumption method, air forced cooling, air dispersion, so that machine noise reduces greatly.

Parameter

image.png

image.png

System Constitution

image.png


 Test function

  • Load bank testing: User could load any power within rated power, can test stable state three-phase voltage, current, active power, reactive power, apparent power, power factor, frequency, running time of generating set.

  •  Control Mode: local, remote or intelligent control(software) for choosing.

  • Local Control: local control panel with several power steps, load or unload by switch on-off and read parameter values from measuring meter.

  • Remote Control:through the switch in the remote control box, control the load over a long distance.

  •  Intelligent Control: through data processing software, realize all the test functions, display, record and manage the testing data, and generate curves, graphs and tables can be printed.

  • Control Mode Interlock: with control mode switch, no matter chooses which mode, operation of other mode is invalid, avoid the clash.

  • One-key load/unload: Whether load/unload by local control panel or by PC software control, user can pre-set the user can pre-set the power then press the master load button..

Software function

  •  Communication Mode: using photoelectric isolated RS485 communication serial port connect to PC, and with great anti-interference performance to make system control stable. Through converts like USB or RS232 realize communication protocol conversion.

  •  Load Mode: manual load or automatic load

  •  Manual Load: input power and power factor, and load according to the preset value.

  •  Automatic Load: set several load stages and duration, then complete the process according this stages automatically. 0%- 25%,- 50%,- 75%, -100%

  •  Real-time Monitor: through software display main parameter value, such as voltage, current, power, power factor, frequency and time.

  •  Security monitoring and control: monitor working state of the load bank by watching software light, when abnormally stop and protect, it can show the reason.

  •  Data Collection Interval: the minimum data resolving time is 2s.



Know your supplier
Wone
Main Categories
High voltage/Low voltage/Wire cable/Instrument meters/New energy/Tester/Production equipment/Generator/Electrical fittings/Integrated Electrical Equipment
Business Type
Design/Manufacture/Sales
Highest Annual Export (USD)
$50,000,000
Professional Experience
1 years
Workplace
65666m²m²
占位
占位
Related Products
More
Related Knowledges
More
Failure Analysis and Design Optimization of Conventional Grounding Transformers
Failure Analysis and Design Optimization of Conventional Grounding Transformers
I. Core Cause of Damage: Electrodynamic Impact (Complying with GB/T 1094.5 / IEC 60076-5)The direct cause of high-voltage winding end collapse is the instantaneous electrodynamic impact induced by short-circuit current. When a single-phase grounding fault occurs in the system (such as lightning overvoltage, insulation breakdown, etc.), the grounding transformer, as the fault current path, withstands high-amplitude and steep-rise-rate short-circuit currents. According to Ampère's force law
Felix Spark
06/12/2025
Analysis of Grounding Transformer Operational Behavior Under System Single-Phase-to-Ground Fault Conditions
Analysis of Grounding Transformer Operational Behavior Under System Single-Phase-to-Ground Fault Conditions
1 Theoretical AnalysisIn distribution networks, grounding transformers serve two key roles: powering low - voltage loads and connecting arc - suppression coils at neutrals for grounding protection. Grounding faults, the most common distribution network fault, heavily impact transformers’ operating characteristics, causing sharp changes in electromagnetic parameters and status.To study transformers’ dynamic behaviors under single - phase grounding faults, build this model: Assume a tr
Felix Spark
06/12/2025
Design Calculations for Neutral Grounding Schemes and Grounding Transformer Sizing in Utility-Scale Solar PV Plants
Design Calculations for Neutral Grounding Schemes and Grounding Transformer Sizing in Utility-Scale Solar PV Plants
1 Classification of Neutral Grounding Methods for Solar Photovoltaic Power StationsInfluenced by differences in voltage levels and grid structures across regions, the neutral grounding methods of power systems are mainly categorized into non-effective grounding and effective grounding. Non-effective grounding includes neutral grounding via arc suppression coils and neutral ungrounded systems, while effective grounding comprises neutral solid grounding and neutral grounding via resistors. The sel
Dyson
06/12/2025
Zero-Sequence Impedance Characterization of Dry-Type Grounding Transformer with ZN Connection
Zero-Sequence Impedance Characterization of Dry-Type Grounding Transformer with ZN Connection
In a neutral-insulated three-phase power system, an earthing transformer provides an artificial neutral point, which can be solidly earthed or earthed via reactors/arc suppression coils. The ZNyn11 connection is typical, where zero-sequence magnetomotive forces in the inner/outer half-windings of the same core column cancel out, balancing fault currents in series windings and minimizing zero-sequence leakage flux/impedance.Zero-sequence impedance is critical: it determines fault current magnitud
Dyson
06/12/2025
Case Analysis on Maloperation of Grounding Transformer Overcurrent Protection Relay
Case Analysis on Maloperation of Grounding Transformer Overcurrent Protection Relay
The neutral grounding mode refers to the connection between the power system neutral point and ground. In China's 35 kV and below systems, common methods include ungrounded neutral, arc-suppression coil grounding, and small-resistance grounding. The ungrounded mode is widely used as it allows short-term operation during single-phase grounding faults, while small-resistance grounding has become mainstream for its fast fault removal and overvoltage limitation. Many substations install grounding tr
Felix Spark
06/12/2025
Discussion on the Design of Low Zero-Sequence Impedance Grounding Transformers
Discussion on the Design of Low Zero-Sequence Impedance Grounding Transformers
With the expansion of power system scale and the cableization process of urban power grids, the capacitive current in 6kV/10kV/35kV power grids has significantly increased (generally exceeding 10A). As power grids at this voltage level mostly adopt neutral ungrounded operation mode, and the distribution voltage side of main transformers is usually in delta connection, lacking a natural grounding point, the arc during ground faults cannot be reliably extinguished, necessitating the introduction o
Dyson
06/11/2025
×
Inquiry
Download
Experts Electrical is dedicated to serving the personnel in the global power industry.
Join Experts Electrical, not only can you discover power equipment and power knowledge, but also canhnd like - minded friends!
App Store App Store App Store App Store App Store App Store App Store App Store
App Store
商品视频播放