- DC Battery
- DischargeLoad Bank
SEPHCO CR-AG Series Battery Discharge Test Load Banks
Fully programmable, primarily for lead-acid type battery pack systems.
FEATURES
- Quality Steel Construction
- Horizontal Air Cooling
- Compact Design
- Intuitive Fully Automatic Control Processor
- RS232 Interface and USB Logging
- 5.7” Colour Touch TFT Screen
- Real Time Storage Data
APPLICATIONS
- Data Centres
- UPS Facilities
- Telecommunication Sites
- Essential Services
- Mining
- Military Establishments
CR-AG Series Description
CR-AG DC load banks are designed for testing batteries to their rated capacity by fully discharging to their safe level, using constant current and to a set discharge time.
Key Features
- User set-up of cell quantity discharge
- Real-time storage data – Save ten groups of on-line monitoring, software includes pattern.
- PC Interface – Control tests directly from a PC and direct on-line monitoring, software includes pattern analysis
- Powerful communication function – Using RS232 Interface and USB Logging, the user can perform long-term historical data storage and analysis. Create voltage / current histogram, curve charts and test reports including Excel table and Word doc.
Key Features
- Discharge Monitoring – Monitor pack voltage, cell voltage, charge / discharge current, expire discharge time, charge / discharge capacity of battery
- Discharge Functions – Set-up parameters of “discharge current”, “discharge time”, “discharge capacity”, “final discharge voltage” of battery pack or cell.
- Automatic Operation – Operation of the load back is interrupted or test completed if values readings such as discharge voltage, final discharge capacity, discharge time expired or low cell voltage limit has reached the set-up parameters.
SEPHCO CR-AG Series Battery Discharge Test Load Banks
CR-AG A type series
| Model | 24A/1505 | 48A/1505 | 48A/3010 | 110A/0501 | 110A/1001 | 220A/0501 | 220A/0802 | 380A/05 | 4824A/1505 | 220110A/0501 |
| Voltage measurement range of battery string | 0~30V | 0~60V | 0~60V | 0~135V | 0~270V | 0~450V | 0~60V(48V) | 0~270V(220V) 0~135V(110V) |
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| Voltage resolution of battery pack | 0.01V | |||||||||
| Voltage testing accuracy | 0.5% | |||||||||
| Discharge current working range | 2~150A | 2~150A | 2~300A | 2~50A | 2-100A | 2~50A | 2~80A | 2~50A | 2~150A(48V) 2~50A(220V) |
2~45A(24V) 2~15A(110V) |
| Constant current discharge voltage range | 21V~30V | 42V~60V | 90~140V | 180~270V | 340~450V | 340~450V | 42V～60V(48V) 21V~30V(24V) |
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| Discharge power | Max 4.5kw | Max 9kw | Max.18kw | Max 7kw | Max 13.5kw | Max.13.5kw | Max. 21.6kw | Max. 19kw | Max. 9kw | Max.13.5kw |
| Current testing accuracy | 1% | |||||||||
| Capacity check testing range extension | One external load added, the testing capacity range doubled | |||||||||
| Working voltage | AC220±15% | |||||||||
| Cooling mode | Fan Cooling-Horizonal Discharge% | |||||||||
| Working environment | Temperature 0℃~40℃; Humidity 20%~80%RH | |||||||||
| Storage condition | -20℃~70℃ storage and transport | |||||||||
| Communication mode | RS232 communication, USB Data Logging | |||||||||
| Data storage mode | USB Flash Drive | |||||||||
| Display mode | 5.7 inch touch color TFT screen | |||||||||
| Instrument dimensions (mm) | 400*243*301 | 430*248*381 | 400*243*301 | 430*248*381 | 400*243*301 | 430*248*381 | 513*276*405 | 400*243*301 | ||
| Weight (≤Kg) | 13 | 17 | 13 | 17 | 13 | 17 | 22 | 13 | ||
| Carry method | Portable type | |||||||||
CR-AG B type series
| Model | 24B/1505 | 48B/1505 | 48B/3010 | 110B/0501 | 110B/1001 | 220B/0501 | 220B/0802 | 380B/05 | 4824B/1505 | 220110B/0501 |
| Cell voltage measurement type | 2V/6V/12V | |||||||||
| Cell voltage measurement range | 2V:0~4V; 6V:0~8V; 12V:0~15V | |||||||||
| Cell voltage resolution | 2V/6V:0.001V; 12V:0.01V | |||||||||
| Voltage measurement range of battery string | 0~30V | 0~60V | 0~60V | 0~135V | 0~270V | 0~450V | 0~60V(48V) | 0~270V(220V) 0~135V(110V) |
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| String voltage resolution | 0.01V | |||||||||
| Voltage testing accuracy | 0.5% | |||||||||
| Discharge current working range | 2~150A | 2~150A | 2~300A | 2~50A | 2-100A | 2~50A | 2~80A | 2~50A | 2~150A(48V) 2~50A(220V) |
2~45A(24V) 2~15A(110V) |
| Constant current discharge voltage range | 21V~30V | 42V~60V | 42V~60V | 90~140V | 90~140V | 180~270V | 340~450V | 340~450V | 42V～60V(48V) 21V~30V(24V) |
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| Discharge Power | Max. 4.5kw | Max. 9kw | Max. 18kw | Max. 7kw | Max. 13.5kw | Max. 13.5kw | Max. 21.6kw | Max. 19kw | Max. 9kw | Max.13.5kw |
| Current testing accuracy | 1% | |||||||||
| Battery capacity check range | 20Ah~1500 Ah | 20Ah~1500 Ah | 20Ah~3000 Ah | 20~500Ah | 20~1000Ah | 20~500Ah | 20~800Ah | 20~500Ah | 20~1500Ah(48V) 20~500Ah(220V) |
20~450Ah(24V) 20~150Ah(110V) |
| Current testing accuracy | 1% | |||||||||
| Capacity check testing range extension | One external load added, the testing capacity range doubled | |||||||||
| Cell data collection method | Cable Connection, WIFI optional. | |||||||||
| Monitoring current range | 0~300 A | |||||||||
| Working voltage | AC220±15% | |||||||||
| Cooling mode | Fan Cooling-Horizonal Discharge | |||||||||
| Working environment | 0℃~40℃; 20%~80%RH | |||||||||
| Storage condition | -20℃~70℃ storage and transport | |||||||||
| Communication mode | RS232 communication | |||||||||
| Data storage mode | USB Flash Drive | |||||||||
| Display mode | 5.7 inch touch color TFT screen | |||||||||
| Instrument dimensions(mm) | 400*243*301 | 430*248*381 | 400*243*301 | 430*248*381 | 400*243*301 | 430*248*381 | 513*276*405 | 400*243*301 | ||
| Weight(≤Kg) | 13 | 17 | 13 | 17 | 13 | 17 | 22 | 13 | ||
| Carry method | Portable type | |||||||||
