CTS4000 8-Channel Battery Cycler
High-accuracy eight-channel battery cycler, analyser and capacity tester built for cell formation and grading.
Download the datasheet
Detail views
A battery test rack in service. The channel bays fill the left column; the instrument stack and the operator screen sit where someone standing at the rack can reach both.
Output
| Output voltage | 0V to 110V |
|---|---|
| Output current | 0A to 3000A |
| Phase | dc |
Models
Part numbers in crawlable text — searchable, linkable, and quotable by model.
| Part number | Power | Phase | Input | Max input current |
|---|---|---|---|---|
| CTS4000 | Max. 21kVA (user-definable) | — | — | — |
Capabilities
- Eight independent channels; multi-current range channels configurable per test
- Resolution: AD 16bit, DA 16bit
- Accuracy ± 0.05% FS for current and voltage
- Current response time 10ms in the range 10%~90% FS
- Data acquisition frequency 10Hz/100Hz optional; minimum pulse width 500ms
- Charge modes CCC, CVC, CC & CVC, CPC; discharge modes CCD, CPD, CRD
- Programmable protection: OT, OVP, OPP, PF, OCP
- Works without computer mode, up to 1GB testing data storage capacity
What it is bought for
Each of these sets out the bus, the clause and where programs get caught out.
Further reading
- The Battery Tester Voltage Window: Bought for 1500 V, Caught Out at 36 V
- High-Current Battery Testing: The Joint Fails Before the 8,000A Supply
- Replacing a Test System: Match the Channel Architecture, Not the Kilowatts
- Sizing a Battery Test Rack: Bench Unit to 480 kW Test Floor
- Battery Test Systems Are Bought on Power and Constrained by Channels
- What Happened to NH Research — and What It Means If You Still Run a 9300
- NH Research 9300 Replacement: What to Match Before You Match the Power
Every figure on this page is transcribed from intepro-cts4000-series.pdf. A build gate re-checks each one against that document and fails the build if it is not there.