20KW Portable Load Bank For Generator Load Testing 3 Phase Load
JET-ACO Series AC Resistive Load Bank
A load testing is part of the maintenance for a generator.
There are multiple reasons generator should undergo a load bank
test on an annual basis, including but not limited to the
- Verifies the generator capabilities opposed to just routinely
starting it up.
- Problems discovered early can be significantly less expensive and
prevents future major issues.
- Helps to avoid wet-stacking and cleans out carbon deposits.
- Verifies the engine cooling systems will perform while under load.
- Provides assurance that the generator should work properly when you
need it most.
- Three-phase voltage
- Active power& reactive power
- Apparent power
- Power factor
- Running time
- Energies of generators and UPS
Functions & Features
◆ Test three-phase voltage, current, active power, reactive power,
apparent power, power factor, frequency, running time, energies of
generators and UPS.
◆ It has harmonic analysis of 2-50 orders of harmonic content and
the total harmonic content for voltage or current.
◆ Set/adjust discharging power according to performance parameters
and detection requirements
◆ Set discharging time, timing to automatic shut-off load,
discharge off and alarm operator
◆ Set over/under voltage protection threshold value, it can shut
off load, terminate discharging and alarm user automatically.
◆ Large LCD screen, friendly interface. English menu and easy
◆ Parallel operation function to carry out multi sets load
operation by RS 485 communication
◆ Built-in storage save 30 groups of test data, which can be
viewed, deleted and export into SD card.
◆ Start/stop discharging control by Serial port, and detect data
real time operation etc.; The storage data can be uploaded to PC by
serial port or SD card, and the upper computer’s software can
analyze data and pattern and print report etc.
◆ Overheating and over current protection function, it can turn off
load, terminate discharging and alarm automatically when over
temperature and over current.
◆ Set at most 5 groups power, load process automatically according
to the setting power and operation time after being turned on.
|Mode||JET-ACO 380/02||JET-ACO 380/04||JET-ACO 380/10|
|Load voltage||Three-phase AC380V, Single-phase AC220V|
Stand-alone: Max 20KW (Three-phase 380V)
Max 6KW (Singly-phase 220V)
Stand-alone: Max 40KW (Three-phase 380V)
Max 13KW (Singly-phase 220V)
Stand-alone: Max 100KW (Three-phase 380V)
Max 30KW (Singly-phase 220V)
|Cooling mode||FCT (Fan control Temperature)|
|Communication Mode||RS232, RS485 and SD card|
|Display mode||8-inch TFT|
|Voltage measurement range||AC 0~450V, Display Resolution: 0.1V, Precision: ±0.5%|
|Current measurement range||AC 0~100A, Display Resolution: 0.1A, Precision: ±0.5％||AC 0~150A, Display Resolution: 0.1A, Precision: ±0.5％||AC 0~300A, Display Resolution: 0.1A, Precision: ±0.5％|
|Frequency measurement range||40~60 Hz, Display Resolution: 0.01Hz, Precision: ±0.2%|
|Power measurement range||0~20 KVA, Display Resolution: 0.1KVA, Precision: ±1％||0~40 KVA, Display Resolution: 0.1KVA, Precision: ±1％||0~100 KVA, Display Resolution: 0.1KVA, Precision: ±1％|
|Power factor measurement range||0.001~1.000, Display Resolution: 0.001, Precision: ±0.5%|
|Discharging Time||(0~19 hours and 59 minutes) adjustable continuously|
|Quantity of Parallel operation||1~99 sets|
|Recording Period||6~999 Seconds|
|Temperature measurement range||-20~100℃,Display resolution: 1℃, precision:±1℃|
|Insulating strength||Input≥AC1500V, Output≥AC500V|
Working Temperature: (-20~55)℃,
Storage Temperature: (-45~75)℃
Relative humidity: 90%(40±2℃)
Atmospheric pressure: (70~106) KPa
|Working power supply||Single-phase AC220V±10, 50Hz|
-- 7/24 online service for your consult.
-- Help choose right model, and a series of service, person,
2. Middle service
-- Give you best offer.
-- Provide discount for qty order.
-- Do customer's request.
-- Choose payment term as you convenient.
-- Delivery promptly, and inform you in time.
-- Provide invoice value as you like to decrease your tax.
3. After sale service
-- 1-year warranty service and all life maintenance.
-- Technical engineer are available for oversea training.
-- Free change for some parts.
-- Remote control technical service.
-- Free installation DVD
-- Maintenance plan.