Description
Product Overview
The Basler Electric DECS-200-1L 9360100101 is a microprocessor-based digital excitation controller used to regulate the field excitation of synchronous generators. It adjusts excitation in response to generator voltage and operating conditions, supporting stable terminal-voltage control as electrical load changes. The DECS-200 platform provides automatic voltage regulation (AVR), field-current regulation, reactive power (VAR) control, and power-factor regulation. Its application-specific settings also support generator excitation limiting and protective functions. These capabilities make it relevant to industrial power generation, standby generation, and generator systems operating in parallel, provided the selected configuration matches the machine and excitation hardware.
The “1L” style designation is important for replacement work. Basler’s documentation identifies it with internal autotracking/transfer and a 24/48 VDC control-power supply. The specified control-power input range is 16–60 VDC. This is separate from the operating power supplied to the excitation power stage, which must be matched to the generator field requirements. The DECS-200 family supports 32, 63, and 125 VDC nominal field-output applications at up to 15 A DC continuous. The controller uses a pulse-width-modulated output stage and provides a stated voltage-regulation accuracy of 0.25% under the manufacturer’s specified conditions.
When sourcing a Basler Electric DECS-200-1L 9360100101, confirm the full model and part number on the unit’s identification label. Compare the existing control-power arrangement, excitation operating-power supply, sensing connections, terminal wiring, and installed firmware with the replacement. The DECS-200 manual documents hardware and firmware revisions over the product’s service history, so an identical base model number should not be treated as proof that every revision or saved configuration is equivalent. Before commissioning, preserve the existing settings where possible and test regulation, transfer behavior, and protective functions according to the generator manufacturer’s procedures.
Product Introduction
The Basler Electric DECS-200-1L 9360100101 is designed for generator excitation systems that require digital voltage regulation and configurable field control. Its 24/48 VDC control-power configuration and internal autotracking/transfer feature distinguish it from other style variants.
The family supports up to 15 A DC continuous excitation output across 32, 63, and 125 VDC field applications. Confirm the operating-power arrangement and generator field requirements before treating this unit as a direct replacement.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Manufacturer | Basler Electric |
| Model | -1L |
| Part number | 9360100101 |
| Product family | |
| Product type | Digital excitation control system / AVR |
| Control-power style | 1L |
| Control-power supply | 24/48 VDC nominal class |
| Control-power input range | 16–60 VDC |
| Excitation output capability | 32, 63, or 125 VDC applications |
| Continuous excitation current | Up to 15 A DC |
| Voltage-regulation accuracy | 0.25%, family specification |
| Output stage | Pulse-width modulated (PWM) |
| Regulation modes | AVR, field-current regulation, VAR, power factor |
| Excitation control features | Soft start, stability adjustment, excitation limiting |
| Generator protection features | Family includes field and generator voltage/current-related protections; verify settings and enabled functions |
| Communication / setup | Front-panel HMI and PC setup software; verify interface and software version |
| Installation | Panel-mounted controller; confirm dimensions and clearances in the applicable manual |
| Operating temperature | Confirm against the applicable manual and installation conditions |
| Condition | Supplier-specific; verify before purchase |
The specifications above describe the -1L style or family where indicated. The excitation operating-power input is a separate requirement from the 24/48 VDC control-power supply and must be selected for the generator field application.
DECS-200-1L–9360100101
Related Products
These Basler products serve related generator-control or excitation-system functions. They are not automatically interchangeable with the -1L.
- Basler — The wider digital excitation-control family; the exact style code determines control-power and feature options.
- Basler DECS-250 — A separate excitation-control platform; a migration requires an engineering review of wiring, control functions, and configuration.
- Basler DECS-250N — Related excitation-control model; verify its application and interface requirements before considering substitution.
- Basler DECS-150 — Digital excitation controller for applications requiring a different product configuration.
- Basler DECS-400 — Excitation-control family for generator applications; not a direct replacement based on model family alone.
- Basler DGC-2020 — Generator controller for monitoring and control functions, rather than a direct substitute for the excitation regulator.
- Basler DGC-2020ES — Generator-control equipment for applicable standby-power systems; confirm the intended control architecture.
- Basler AEM-2020 — Analog expansion module for supported Basler applications; compatibility depends on the host system.
- Basler CEM-2020 — Contact expansion module for supported control systems; verify the required interfaces.
Frequently Asked Questions
1. Can I hohe ?
Do not assume hot-swap capability. Removing the excitation controller while the generator is operating can affect voltage regulation and protection. Follow the generator and excitation-system shutdown procedure, isolate relevant power sources, and observe site electrical-safety requirements.
2. Is part number 9360100101 tas ?
Yes. Basler documentation and component listings associate 936010010he style. Check both the complete model and part number on the nameplate before ordering.
3. Can I replace another with this unit?
Not without checking the style code. The control-power configuration and autotracking/transfer features can differ among variants. Verify the existing unit’s complete model, operating-power requirements, wiring, and required functions before installation.
4. Does firmware affect compatibility?
Yes. Basler’s manual records firmware and hardware revisions. Confirm the installed revision, available configuration software, and existing settings before replacement. Do not assume an older configuration file will work unchanged with every revision.
5. Can the existing generator logic and settings be transferred?
Potentially, but compatibility must be established first. Back up the existing configuration where possible, then verify regulation mode settings, excitation limits, stability parameters, sensing inputs, protective functions, and transfer behavior. Commissioning tests should confirm actual operation rather than relying only on a successful software download.
6. How do I verify a new-surplus unit?
Request photographs of the identification label, serial number, connectors, and overall condition. Ask for traceable sourcing and functional-test documentation. “New surplus” is a condition claim, not proof of authenticity or successful operation.
7. What should I confirm before purchase?
Confirm the full don 9360100101, the required 24/48 VDC control supply, the excitation operating-power configuration, generator field ratings, firmware revision, and the supplier’s warranty and test coverage. A replacement should be checked against the original system documentation before commissioning.
