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K-1000 AC Load Bank(Resistive/Reactive)

Resistive/reactive load banks are great choices for testing turbines, switchgear, rotary UPS, generators and UPS systems. They can also be used for integrated system testing of utility substation protection systems, particularly for more complex relays like distance, directional overcurrent, power directional and others. A resistive/reactive inductive and/or capacitive load is often required to test solar inverters to ensure solar panels can be stopped from producing electricity in the event of a power outage.

The resistive/reactive combination load banks are used to test the engine generator set at its rated power factor. In most cases this is 0.8 power factor.

Description

Below is specification for some common models, we build more than these. Please contact Kongter to specify your customized model if you could not find the same model below.

Model:RLC-30kW-AC480VRLC-60kW-AC480VRLC-100kW-AC480V
Capacity:Resistive load: 30kWResistive load: 60kWResistive load: 100kW
Inductive load: 30kVARInductive load: 60kVARInductive load: 100kVAR
Capacitive load: 30kVARCapacitive load: 60kVARCapacitive load: 100kVAR
Or customer defined
Rated Voltage:Rated voltage Three Phase 480VAC
(or customized as per request) 
Frequency:50Hz and 60Hz are available
PF:0.1-1.0
Min. Load Step:100W, 100VAR1kW, 1kVAR1kW, 1kVAR
Or customer defined
  • Compact AC load bank unit with user friendly control panel.
  • Effectively applied for full load test of generator set, UPS and other AC power systems.
  • Sectionalized control of input power enables any customized setting of load step and time.
  • Real-time display of test current, voltage, power, power factor, time and frequency.
  • Alternative control modes by local control of circuit breaker/push button or PC control.
  • PC software com protocol is open for data integration to customer’s IT system.
  • Emergency stop button for quick termination of AC load test.
  • Protection upon over load, over voltage, over temperature, short circuit and so on.
  • It adopts latest load element with high density power, safer and more durable.
  • Axial flow fans with big blast capacity for quick ventilation with low noise.
  • Many more customized models (resistive, inductive, capacitive or combined) available upon request
  • Battery bank system
  • Energy storage system
  • Energy meter loop load test
  • Datacenter rack heat simulating
  • PV system Inverter anti-islanding test
  • Voltage regulator, rectifier aging load test
  • Genset, UPS load bank commission testing
  • AC/DC power supply, power source commission acceptance test 

Standard Protections:

  • Emergency stop operation: one key stop loading
  • Over temperature alarm/protection: alarm & remove load
  • Fan interlock protection: loading available after fan activated
  • Over voltage protection: alarm & remove load

Optional Protections:

  • Blower thermal overload protection: alarm & remove load
  • Lack of air volume protection: alarm & remove load
  • Short circuit protection by fuse(over current protection)
  • Phase sequence protection(for fans with 3 phase voltage)
  • Air inlet & outlet temperature monitoring
  • Or other functions as requested

Control Modes:
Two control modes available for Kongter’s series AC load banks via local panel and PC software.

  • Local control mode by contactor or circuit breaker as requested by customer
  • PC software control (optional)
    Communication protocol of PC software is open to users for integration to their own system. 

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