Liquidity Services Brands
Caterpillar Energy Storage Inverter and Hammond Power Solutions Transformer
$500.00 USD (1 Bids)
Closes:
6d6h(Dec 17, 2025 04:24 PM UTC)
$25.00 USD
Bid IncrementSales/Lot Type:
Online Auction
Location:
Golden, Colorado, USASubject to an auto-extension of the auction end time.
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Description
Make/Brand
Caterpillar, Hammond
Model
BDP250, C17M2
Lot#
29328-29
Condition
Used/See Description
Item condition unknown, very little cosmetic damage, sold as is
Caterpillar BDP250 Energy Storage Inverter:
General Overview
• Model: Cat® BDP250 (Bi-directional Power Inverter)
• Application: Microgrid and energy storage systems
• Function: Manages charge/discharge of energy storage systems (ESS), supports grid-forming, firming, and following modes
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Electrical Specifications
• DC Input Voltage Range: 300 VDC to 650 VDC
• Max DC Input Current: 900 A
• Rated Output Power: 312.5 kVA (312.5 kW @ 1.0 PF)
• Overload Capacity:
• 150% for 10 seconds
• 125% for 10 minutes
• Output Voltage Range (L-L): 380 – 690 V
• Output Frequency: 50 or 60 Hz
• Output Power Factor: Fully controllable, four-quadrant
• Total Harmonic Distortion (THD): < 3%
• Fault Current Capability: 2 per unit (P.U.)
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Control & Interface
• Control Modes: Autonomous or remote-controlled
• Communication Protocols: Modbus TCP, DNP3 (others configurable)
• HMI: Color touchscreen with password-protected write access
• Energy Management: Built-in controls for:
• Charging/discharging
• Equalization
• State-of-charge estimation
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Protection & Safety
• DC Isolation: Contactor and manual isolation switch with lockout
• AC Disconnect: Electrically operated breaker with LSIG trip unit
• Ride-Through Capabilities:
• Frequency Ride-Through (FRT)
• Low Voltage Ride-Through (LVRT)
• High Voltage Ride-Through (HVRT)
• Zero Voltage Ride-Through (ZVRT)
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Performance
• Peak Efficiency: 96.5%
• CEC Weighted Efficiency: 96.15%
• Parallel Ready: Plug-and-play with other power sources
• STATCOM Functionality: Configurable as a static VAR compensator
Typical Specs for HPS Sentinel® Transformers (like C17M2):
• Voltage Class: 600 V class (typically 600V primary / 120/240V secondary)
• kVA Ratings: Commonly available from 15 kVA to 500 kVA
• Frequency: 60 Hz
• Phase: Available in both single-phase and three-phase
• Temperature Rise: 150°C or 115°C
• Insulation Class: 220°C
• Enclosure: NEMA 2 (indoor) or NEMA 3R (outdoor)
• Efficiency: DOE 2016 compliant (energy-efficient design)
• Impedance: Typically 2% to 6%, depending on size
Seller Information
Seller:
Item Location:
Account Type:
Government
Inspection
Online Preview Only.
Payment
PAYMENT
If you are the winning bidder, you will facilitate payment by referring to the My Bids section of your account.Note:
1. Payment is due within 5 (five) business days of auction closure.
2. Any invoice $5,000 or above requires payment via wire transfer.
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SALES TAX
When applicable, sales tax is calculated based upon the auction’s advertised location.If you are seeking sales tax exemption, you must complete Liquidity Services’ tax exemption form(s). We recommend doing this prior to the auction’s closure or before making payment. To do so, please visit Liquidity Services' Tax Exemption Submission Tool.
Removal
***SHIPPING IS NOT AVAILABLE***
The buyer is responsible for all aspects of pick-up / removal, including but not limited to packing, loading, transportation and exporting. Note: Shipping is NOT available.
Removal is by appointment only. All items must be picked-up / removed within 10 (ten) business days from auction closure, unless otherwise stated in the asset description. If any item(s) is not removed within the allotted timeframe, the item(s) may be declared abandoned.
At the time of pick-up / removal, you will be required to present the seller with a copy of your Buyer’s Certificate and/or bill of sale, and potentially other documentation (e.g., copy of driver's license, Authorization of Release, etc). When making a removal appointment, please confirm with the seller what is needed to release the item(s).
Special Instructions
United States (U.S.) Citizenship
Bidding is limited to U.S. Citizens due to National Security and Export restrictions. Items shall only be sold to U.S. Citizens.
As a Buyer I attest to the following:
• I am a U.S. Citizen.
• My organization/company is a U.S. Owned Entity or a U.S. Controlled Corporation.
• As an organization/company, only Foreign Nationals having Permanent Resident Alien status will be provided access to the “sale property”.
NOTICE: If you are the winning bidder and default by failing to adhere to this seller's terms and conditions, your account with Liquidity Services WILL BE LOCKED.
Guaranty Waiver: All property is offered for sale “AS IS, WHERE IS.” (Seller) makes no warranty, guaranty or representation of any kind, expressed or implied, as to the merchantability or fitness for any purpose of the property offered for sale. Please note that upon removal of the property, all sales are final.
Additional Information
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