CT Series Battery Discharger & Capacity Tester
Wireless, Colored Display, Intelligent
----- independent research and design, owning independent intellectual property rights

FUNCTIONS:
Adopt wireless unit monitoring technology, support 2V/6V/12V unit voltage monitor
Each wireless monitor module can test four units together at the same time, compare those each module just test one unit voltage, the needed number of module allocate just a forth, much easier for wireless connection operation.
The current continuously adjustable, automatically keep constant. The internal discharge current automatic calculating function support calculate discharge current which is needed to setup by standard battery capacity and within the needed discharge time.
Allow to setup four kind of closing-down threshold: battery group voltage, unit current, discharge time, and discharge capacity; if closing down, the LCD will display the cause with alarm sound.
Allow to merge a lot smart constant expansion module, meet the higher discharge current.
Using aero metal electric heating for power consumption part, high electric heating transfer efficiency, high security, small, light.
Charge current auto-calculate: the discharge parameter can be auto-calculated the group required discharge current by battery standard capacity and user's required test time, and all the capacity by battery discharged will be auto-calculated into C10.
Discharge parameter setups in advance, allow to ex-setup no more than nine kind of discharge parameter internal, which reduce to re-setup the discharge parameter in many situations that much convenient operation. Also allow to modify any ex-setup parameter any time.
Intelligent discrimination program, the instrument can distinguish whether the unit monitor is reach the threshold or just the clip loosen automatically, which keeps test trouble-free.
8M internally stored program, allow saving multi-group discharge data.
Allow to connect PC during discharging, real-time receive the discharge data, also allow to copy the discharge data for analyses by USB to PC, and then generate report.
Smart power supply: adopt AC & DC two ways for supply

Smart data analyses software
Download the discharge parameter into PC by USP
Report paper includes single voltage, total voltage, current, capacity, data form.
Powerful capacity forecast evaluate function, be able to evaluate the group capacity within shot time
Display the data by column, report, and curve, also can be enlarged and minified partly, for read conveniently.
Can general EXECL report automatically, convenient for sending or upload data.

SPECIFICATIONS:
Battery Group type 48V business hall UPS Power station High voltage UPS
  20~110V 220V
TYPE -4815CT -4830CT -9605CT -2205CT -6003CT
DC input
Group voltage 0~60V 20~110V 98~260V 300~650V
Discharge current 0~150A
Constant current 0~300A
Constant current 0~50A
Constant current 0~50A
Constant current 0~30A
Constant current
Operation Be able to used in single,parataxis way,also can parallel with constant current model
Protective value  input over-voltage protect, LCD cue with Boom Alarm
battery voltage polar opposite connect protect, LCD cue with Boom Alarm
over-current protect, LCD cue with Boom Alarm
85℃ over head protect, LCD cue with Boom Alarm
Unit voltage collection Adopt wireless unit monitoring technology, support 2V/6V/12V unit voltage monitor.
Each wireless monitor module can test four units together at the same time, compare those each module just test one unit voltage, the needed number of module allocate just a forth, much easier for wireless connection operation.
Control accuracy discharge current≤±0.5%;
group-terminal voltage≤±0.5%;
unit voltage:≤±0.5%
PC communication RS232 interface
Data stored capacity 8Mbit FLASH
Operation circumstance
Rejection of heat forced air cooling
Temperature working range: -5~50℃; stored:-40~70℃
Humidity RH:0~90%(40±2℃)
Above sea level Normal sea level: 4000 meter
Noise 60dB
Working power
Voltage single-phase three wire:220V ac (–20%~+30%),frequency:45~65Hz;-4815CT even can be supplied power by tested battery group(DC18~56V),it is AC /DC two ways for power supply
Strength test input-cabinet:2000Vdc 1min
input-output:2000Vdc 1min
output-cabinet:700Vdc 1min
Security meet EN610950
ConnectionAC input power cord , suitable for 1~1.5 mm2 cable
DC input -6003C:Φ26.5 cable quick connect plug(red-positive, back-negative),16mm
2 cable
Others: Φ50.0 cable quick connect plug(red-positive, back-negative),35mm
2cable
Mechanical Character
Size(mm) 508×223×372 628×223×372 508×223×372 628×223×372
Weight(kg) 13 18 13 18