Cat® CBS – ATS with Bypass Isolation (Spec Grade)
THE RUNDOWN
Product Features
- Advanced safety with faster switching and no line voltages connected at the door
- Voltage and frequency sensing of both sources and load
- USB port to upload/download settings
- Available Bluetooth connection and enhanced communication capabilities
- Password protection color touchscreen HMI
- Integrated help button and menu
- Five programmed packages and IO
- Contact wear monitoring including real-time status and predicted contact end-of-life
- Fast controller response to outage recovery and fast switching (<50ms)
Control Panel
- TruOne L4 - color touchscreen HMI compatible with Ekip Connect software, with standard programmable functions and IO, and fast controller response to outage recovery and fast switching (<50ms).
Functions
- High current protection and alarm
- Wide 200-480V range with auto-configuration of system settings for 100-1200A range
- High time-based withstand and closing ratings (WCR)
- Short-time withstand ratings in every frame (CBS, CBSD, and CBSCT models)
Standards
- UL 1008, NFPA 70, 99, 101 and 110
- NEMA ICS 10
- cUL
- Conducted and radiated emissions - CISPR 11:2009, Class A
- ESD immunity test - IEC/EN 61000-4-2 Class B
- Radiated RF, electromagnetic field immunity test - IEC/EN 61000-4-3 10 V/m
- Electrical fast, transient/burst immunity test - IEC/EN 61000-4-4
- Surge immunity test - IEC/EN 61000-4-5 0.5 to 2 kV
- Conducted immunity test - IEC/EN 61000-4-6
- Voltage dips and interruption immunity - IEC/EN 61000-4-11
- Harmonic voltage immunity test - IEC/EN 6100-4-13
Technical Summary
| Rating Range | 100 - 3000 A |
| Transfer Type | Open Transition (CBS), Delayed Transition (CBSD), Closed Transition (CBSCT), with Bypass Isolation |
| Switch Type | Contactor |
System Information
| Product nodes | UL: Open transition 100-3000A, Delayed transition 100-3000A, Closed transition 1000-3000A |
| Rated Voltage and Frequency | 200-480VAC, 50/60 Hz |
| Phase system | Single and Three |
| Number of poles | 2, 3 and 4 |
| Neutral configuration | Solid neutral, Switched neutral, Overlapping neutral (100-1200A only) |
| Product type | Open transition (I-II), Delayed Transition (I-O-II), Closed transition (I-O-II) |
Standard Equipment
Control
- Color touchscreen
- Voltage and frequency settings: Pick up and Drop out
- Time Delay Settings: Override momentary, Transfer, Generator stop, Center-OFF (Delayed Transition Type), Pre-transfer, Post-transfer, Elevator Pre-signal, Elevator Post-signal, and Load shead.
- Source failure detections: No Voltage, Under/Over Voltage, Phase missing, Voltage unbalance, Invalid frequency, and Incorrect phase sequence
Additional Features
- LED indications for ATS, S1 and S2 status
- Programmable digital inputs/outputs
- Auto config (voltage, frequency, phase system)
- Source priority (Source 1/2, No priority)
- Manual re-transfer
- In-phase monitor (synchro check)
- Genset exercising: on-load, off-load
- In-built power meter module
- Load shedding
- Real time clock
- Event log
- Predictive maintenance
- Voltage and current harmonics measuring
Accessories
- Auxiliary contacts for position indication
- Digital input/output modules (factory programmed)
- 12-24 VDC aux supply module for controller
- Communication modules
Connectivity Capability
- Modbus RTU (RS-485)
- Modbus/TCP
- Profibus DP
- ProfiNet Yes
- DeviceNet
- Ethernet IP
Applications
- Utility - Utility
- Utility - Generator
UL short circuit withstand ratings
- Coordinated breaker WCR
- Time-based WCR
- Short-time ratings
Optional Equipment
Options
- Options not available