CIBRE-L6; 6-Contact Circuit Breaker Timer with Built-in Printer (integrated battery and Bluetooth optional)
CIBRE-L6
Contact Timing
6 Dry Contact Inputs
CIBRE-L6 6-Contact Circuit Breaker Timers are designed using advanced engineering technology to test contact timings of circuit-breakers.
CIBRE-L6 have fast, easy and accurate measurement features by our user-friendly software.
CIBRE-L6 are battery-powered devices (optional feature), which allow operators to perform tests even without power supply during field tests.
Why do we need to test circuit breakers?
It is essential to test circuit breakers regularly. Contact Timing Tests and Motion tests are performed to determine the optimal performance of the breakers. The testing can determine improper breaker operations in case of system fault and improve system reliability.
Contact Timing Tests
Contact timing tests are performed to compare the breakers’ main & resistor contact performance against the manufactures specifications.
The breakers OPEN, CLOSE, OPEN-CLOSE, CLOSE-OPEN & OPEN-CLOSE-OPEN operations are timed in milliseconds (ms) and cycles and are then compared with the manufacturers’ specification to determine the performance of the circuit breaker.
CIBRE-L6 feature a 7-inch large colour touch display, which is visible under bright sunlight and dim light conditions. With the Data Management Platform (DMP Software), users can analyse and manage measurement results on PCs.
Operators can easily print the measurement results with the 2.28-inch built-in printer of CIBRE-L6. The results can also save to a USB flash drive or the device’s internal memory.
Multi-language capability and user-friendly operation menu make it easy to control CIBRE-L6.
CIBRE-L6 devices are lightweight, compact and rugged with the protection of IP67 (case closed), making them perfect for the field test.
Features
- Contact Timing (O, C, O-C, C-O and O-C-O)
- 6 Dry Contact Inputs
- Timing Accuracy: 0.05% rdg ± 0.1 ms
- Timing Windows: 1s, 10s & 20s
- Contact Detection Range: Closed ≤20 Ω & Open ≥5000 Ω
- Optional Battery
- Optional Bluetooth Communication
- PC Software
- 25” Built-in Printer
- 4.3” TFT Touch Colour Display
- Light-weight and Portable
- Protection Class IP67 (case closed)
Ordering Information
CIBRE-L6; 6-Contact Circuit Breaker Timer with Built-in Printer
CIBRE-L6B; 6-Contact Circuit Breaker Timer with Built-in Battery & Printer
CIBRE-L6B BLUE: 6-Contact Circuit Breaker Timer with Built-in Battery, Bluetooth & Printer
Measurement Parameters | Contact Timing (O, C, O-C, C-O & O-C-O) | ||||||
Dry Contact Inputs | 6 dry input channels (each detects main) and insertion resistor contacts | ||||||
Timing Windows | 1 s, 10 s, 20 s | ||||||
Timing Resolution |
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Timing Accuracy | 0,05% rdg ± 0,1 ms | ||||||
Dry contact channel protection | Fuses and Diodes protection. All contacts grounded until test | ||||||
Contact detection range |
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Resistor detection range | 20 Ω – 5000 Ω | ||||||
Trigger input voltage | 24 - 300 V DC o ACpeak | ||||||
Dry contact input protection | Diode Protection / ESD | ||||||
Breaker Operations | OPEN, CLOSE, OPEN-CLOSE, CLOSE-OPEN, OPEN-CLOSE-OPEN | ||||||
Breaker Initiate Capacity | 20 A, 300 V DC o ACpeak | ||||||
Digital Travel Transducer Input | TTL 5V / 12V DC | ||||||
Initiate current reading range | 0 - 15 A DC, 5 kHz | ||||||
Input Power | 100 - 240 V, 47/63 Hz | ||||||
Battery | Yes, 14.4 Vdc 3.6 Ah (Optional; Model: CIBRE-L6B, CIBRE-L6B BLUE) | ||||||
Display | 4.3-inch Colour Touch Display | ||||||
Memory | Up to 200 records | ||||||
Communication | USB 2.0/1.1 Standard-A, USB 2.0/1.1 Standard-B Bluetooth (Factory install option; Model: CIBRE-L3B BLUE) | ||||||
Printer | 2.25-inch Built-in Printer | ||||||
PC Software | DMP Software (Windows 10) | ||||||
Dimensions | 429 mm x 328 mm x 236 mm | ||||||
Weight | 3.5 kg (models with battery) | ||||||
Operating Temperature | -10 °C ... + 60 °C | ||||||
Humidity | 90% RH non-condensing | ||||||
Protection Class | IP67 (closed housing) | ||||||
| Standard Supply | CIBRE-L6 device, 20 ft. Contact Cable (2x), 33 ft. Contact Extension Cable (2x), 3 ft. Initiate Cable, 20 ft. Initiate Extension Cable, 3 ft. External Trigger Cable, 20 ft. External Trigger Extension Cable, Power Cord, Ground Cable, USB Cable, Printer Paper (2x), USB Flash Drive, DMP Software, Instruction Manual (soft copy), Soft Carry Bag |
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