Description
ENSURE UPTIME WITH 24/7 MONITORING
Utility personnel are provided with continuous 24/7 monitoring of key battery performance indicators to help enable proactive maintenance, ensure battery performance, and deliver uninterrupted uptime when it matters the most.
KEY ADVANTAGES
STATE OF HEALTH - The BMS helps analyze data trends related to battery state of health, simplifying the detection of potential issues for operators to optimize battery usage.
INTERNAL RESISTANCE TESTING AND PERFORMANCE TRENDING - The BMS tests a given battery’s internal resistance at a pre-determined interval. The results are then collected and presented as a trend providing the user with genuine DC power plant performance insight.
DISCHARGE EVENTS - Battery discharge events are recorded automatically (including battery voltage, string voltage, discharge current and discharge capacity).
PARAMETER AND ALARM THRESHOLDS - The user can set / modify many measurement parameters and thresholds either locally or remotely. The system invokes a permission hierarchy to manage administrative access.
INTERNAL RESISTANCE TESTING AND PERFORMANCE TRENDING - The BMS tests a given battery’s internal resistance at a pre-determined interval. The results are then collected and presented as a trend providing the user with genuine DC power plant performance insight.
DISCHARGE EVENTS - Battery discharge events are recorded automatically (including battery voltage, string voltage, discharge current and discharge capacity).
PARAMETER AND ALARM THRESHOLDS - The user can set / modify many measurement parameters and thresholds either locally or remotely. The system invokes a permission hierarchy to manage administrative access.
1. Control Module
2. Battery Sensor Module
3. String Sensor Module
4. Current Transducer
6. CELLTRAQ Data Management Software
Specifications
Environmental Measurements
- Operating temperature: -10°C to 50°C
- Humidity: 5% to 95%
Monitoring Capability
- Maximum batteries on a single String: 180
- Control module string maximum: 6
- Control module battery maximum: 360
Include 1 Relay and 2 Dry Contact Inputs
Specifications
- Battery types: 2V, 6V, 12V (capacity less than 3000AH)
- Insulation: 2000 VAC
- Weight (Coordinator): 0.3 Kg
- Weight (Battery Sensor): 75 g
- Weight (String Sensor): 80 g
Controller Module Communication Interfaces
- Serial Comm. Port: RS485 Modbus/RTU
- RJ45 Ethernet Comm. Port: SNMP, Modbus/TCP
- RJ22 Module Comm. Port: COM1-COM3 UART
Power Requirements
- Base coordinator unit: 14-36 VDC 40W, external power supplies available
- Battery sensor: < 13mA (1.2V, 2V) or 7mA (6V, 12V) from battery
- String sensor: 10.8 to 13.8VDC, 2W, power from control module
Approvals & Certifications
- EMC Certification: CISPR 11, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, IEC 61000-4-11
- Compliance: CE & FCC
Reliability
- Auto reboot trigger: Build-in WDT
- MTBF: 100,000 hours
Measurement & Accuracy
| Component | Range | Accuracy |
| String Voltage | 20 to 800V | +/- 0.5% |
| Battery voltage | 2V, 6V, 12V | +/- 0.1% |
| Battery resistance | 50 to 65535uΏ | +/- 2%, 1uΏ |
| Battery temperature | -5°C to 99.9°C | +/- 1°C |
| String current | 0 to 1000A | +/- 2% |
| Ambient temperature | -5°C to 99.9°C | +/- 1°C |