Battery testing and maintenance, buy AC variable 250kw resistive load bank on China Suppliers Mobile

Product Details

Product Description

SAT-ACO380 AC load is AC variable resistive generator dummy load

Sub-model SAT-ACO 380/25 is for 250kw resistive load bank

Functions & Features

-Test discharge three-phase voltage, current, active power, reactive power, apparent power, power factor, frequency, running time, energies of generators and UPS.

-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 operation.

-Parallel operation function to carry out multi sets load operation by RS 485 communication

-Built-in storage function, save 30 groups of test data, which can be inquired, deleted and put 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.

Technical Parameters

Mode	ACO 380/02		ACO 380/04			ACO 380/10
Working environment	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
Load voltage	Three-phase AC380V, Single-phase AC220V
Operating power	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
MTTF	≥50000h
Dimensions(mm)	420×500×750mm		680×600×900mm			680×600×900mm
Weight	30kg		50kg			70kg