Basic Info.
Model NO.
JUNXY-AC600V-180KVA resistive & inductive & reacti
Protection
Corrosion Resistance
Product Description
Why load bank testing is important?JUNXY series AC/DC load banks are for many power supplies load bank testing, to ensure that the standby power supply system say UPS(uninterrupted power supply), battery bank, generator, transformers, inverter etc which especially located in harsh, dusty or corrosive environment working in good condition, when you need them most, if switched to be loaded when the main power supply in maintenance procedure or stop abnormally. The AC/DC load bank loading test preventative maintenance of such power supply systems could free you from power supply failure, to ensure constant uptime for your power systems and make you prepared for anything. Downtime could also be reduced by regular maintenance and thorough inspections which are the key to power supply systems maintenance. Load bank testing could help highlight a large range of faults on the power supply systems it test. The first goal achieved when testing with JUNXY AC/DC load bank is to ensure your power supply system is reliable or not by validating the power systems' outputs to its technical specifications. The underlying question that JUNXY series AC load bank could answer you is--"how is my power supply systems constant uptime(technical performance) ?" The load bank also tests that the power supply system is not faulty, no faults in construction and components reliable, that the aging of the power supply system is in line with expectations and that there are no pending breakdowns or early signs of wear and tear. JUNXY ENERGY offers you whole AC/DC load bank testing solutions of predictive failure analysis for UPS(uninterrupted power supply), generator, transformers, PV system, inverter etc, to validate the condition and output of such power systems comprehensively. Integrated AC/DC load bank could be made in one unit or separately with different load voltages as per your need for different applications. JUNXY AC/DC load banks applications- Battery bank system acceptance test
- Energy storage system loading test
- Energy meter tampering simulation
- Datacenter rack server heat simulation
- 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
| JUNXY series load banks loading elements (load bank types) Alloy resistors, inductors & capacitors loading elements are combined used in JUNXY series AC/DC load bank as per clients' need in different applications. JUNXY series load bank types include:- Pure resistive AC load bank(R-AC)
- Pure resistive DC load bank(R-DC)
- Non-linear RCD AC load bank(RCD)
Diode Rectifier with Resistive & Capacitive Load(RCD)- Resistive & inductive combined AC load bank(RL)
- Resistive, inductive & capacitive combined AC load bank(RLC)
|
JUNXY series load banks standard protections- Emergency pause 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 3phase voltage)
- Air inlet & outlet temperature monitoring
- Or other functions as requested
|
JUNXY series load bank control modes Two control modes available for JUNXY series AC/DC load banks: The local panel control mode and the PC software remote control mode. Local panel control mode available as below listed:- By circuit breaker
- Or other switches as requested
| PC software remote control JUNXY series AC/DC load bank remote control communication protocol would be provided for clients' integrating the load bank into the ATE system |
What is the pure resistive AC & DC load bank?Load bank applications:JUNXY series pure resistive load bank is a safe and simple way to provide loading test, commissioning test, aging test, acceptance test for UPS, generator, AC voltage regulator, transformer, PV inverter, EV charger, AC & DC converter, battery bank, rectifier, energy storage system, PDU & many more AC & DC source. Such AC & DC source must be load bank commissioning verified before they could be used for the entire backup power system, make sure the backup power system runs perfectly in case of any downtime. Load bank types:The pure resistive load bank includes 2 load types regarding its load voltage types: pure resistive 1phase & 3phase AC load bank & pure resistive DC load bank. Vertical cooling load bank or horizontal cooling load bank, outdoor type load bank and indoor type load bank designed according to the test site condition. The 3phase AC load bank could be by star connection or delta connection regarding the 3phase resistors connection configuration.Load bank functions & protections:The pure resistive AC load bank outputs active load power only without the reactive power, The pure resistive AC load bank is capable to go by 3phase balance & unbalance loading test which meets clients' different testing purpose. Load bank full power on/off is also a key function to test the power source on/off heavy load capability.The pure resistive AC load bank digital meter testing each phase voltage, current, active power, power factor, reactive power & apparent power. The load bank load voltage & load current detected by the digital meter, and if the voltage & current exceed the preset value, the load bank digital meter will convert its NO contact to NC contact, activate the protection diagram, indicate over voltage/current alarm & protection with load removed automatically. A temperature sensor is also needed in case of load bank over temperature loading, to make sure the control system contactor, PLC, relay and its conducting wires always working in a good temperature condition. It is very important to make sure fan always work normally to cool huge heat during loading test, so a digital meter to detect fan working voltage & current is needed. Alarm & load removed protection activated as soon as load bank fan low current and over voltage running.Load bank fuse and circuit breaker protection is also essential for each load step, could provide the over current protection if any short circuit happensLoad bank control modesThe load bank has 2 control modes: either by local panel control or PC software remote control, 2 modes interlocked. The load bank communication by RS232, RS485, LAN, CAN. JUNXY series AC/DC load bank remote control communication protocol would be provided for clients' integrating the load bank into the ATE system.Contact us for your pure resistive load bank need to test the AC & DC source!Technical Specifications |
Model | JUNXY-AC600V-180KVA-RL Resistive & Inductive AC Load Bank |
Load Element | Alloy resistors & Inductors |
Load Voltage | AC600V 3phase 4wire, 400Hz(STAR connection) |
Load Power | Apparent power 180KVA(Active power is 144KW) |
Load Steps | 1KVA, 2KVA, 2KVA, 5KVA, 10KVA, 20KVA, 40KVA, 50KVA, 50KVA (1KVA-180KVA adjustable @AC600V 3P4W, 400Hz) |
Power Factor | PF=0.8 fixed |
Load Accuracy | ±5% |
Digital Meter | Voltage, Current, Power, Frequency, Power Factor and etc. |
Power Supply | 230V 50Hz, single phase |
Control Mode | - Manual control by push button
- Remote control by PC software
|
Wire Connections | Copper bus bar for wire connections |
Insulation Class | F |
Protection Level | IP20(indoor use) |
Fan Noise | 75dB |
Cooling Mode | Force-air cooling |
Work Mode | Continuous work |
Protections | Overheating/buzzer alarm, overheating/over voltage protection, emergency stop button |
Ambient Temperature | -10ºC~+50ºC |
Dimension | 1100*1370*1400mm |
Weight | 550KG |
Mobility | Four wheels & lifting eyes |
Humidity | ≤95% |
Altitude | ≤2500 meters |
Technical Specifications |
Load Voltage (Select one) | 1φ2W+G(50/60Hz): 120V, 220V, 230V, 240V |
3φ4W+G, Y connection(50/60Hz): 190/110V, 200/115V, 208/120V, 220/128V, 230/132V, 240/139V, 380/220V, 400/230V, 415/240V, 440/254V, 460/265V, 480/277V |
3φ3W+G, Delta connection(50/60Hz): 220V, 230V, 240V, 380V, 400V, 415V, 440V |
Or other load voltage as per required |
Active Power | 10KW | 50KW | 100KW | 200KW | 300KW | 500KW |
Reactive Power | 7.5KVar | 37.5KVar | 75KVar | 150KVar | 225KVar | 375KVar |
PF | PF=0.8(or customized power factor) |
Load Step | Minimum 100W | Minimum 1KW |
Digital Meter | U, I, P, Q, S, F, PF |
Protections | Standard & Optional protections as above listed |
Control Modes | Manual: circuit breakers or push buttons or toggle switches. Auto: PC software remote control |
Cooling | Vertical or horizontal force-air cooling |
Dimension(cm) | | | | | | |
Address:
9th Floor, Building D, Jinhaihuafu, Xin′an 4th Road, 73th District, Bao′an, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Junxy Energy--Ideas for your power systems (www.made-in-china.com/showroom/junxyenergy20140703)
It is really critical that your standby power system say UPS(uninterrupted power supply), battery bank, generator, transformers working in good condition if switched to be loaded when the main power supply in maintenance procedure or stop abnormally. So validating the condition and output of such power systems must be conducted comprehensively.
Junxy is a professional and leading turn-key power solutions provider for your standby power systems to 100% GARANTEE that if the power systems are what you expected them to be. Standby power systems with such electrical equipments are recommended to have acceptance test applying Junxy′s one-stop power solutions.
With a team of skillful and experienced engineers working decades in the field of battery, battery testing equipments & AC load bank which made up of Junxy′s three groups of products, Junxy could provide the best service and support for the manufactures & users of battery bank, generator, transformer, invertor and UPS.
Junxy products include but not limit to maintenance-free VRLA battery, deep cycle battery, gel battery, solar battery and UPS battery, battery resistance tester, battery conductance tester, battery charger, battery charger/discharger and monitor, battery regenerator, battery load bank with cell voltage monitor, battery monitoring system, power quality analyzer, DC load bank & resistive/inductive/capacitive AC load bank.
Please feel free to contact us for more details about our products and distributorship cooperation.
Our power solutions, you could trust.