Battery Energy Storage Systems Cat® BDP1000 Bi-Directional Power Inverter

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Key Specs

Application: Energy Storage System; Energy Storage System

Module Type: Integral part of Power Grid Stabilization and Energy Time Shift modules; Integral part of Power Grid Stabilization and Energy Time Shift modules

Rated Power: 1000 kVA (1000kW 1PF); 1000 kVA (1000kW 1PF)

Cat® BDP1000 Bi-Directional Power Inverter
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Overview

BI-DIRECTIONAL ENERGY STORAGE INVERTER

The Cat® BDP1000 is a high performance inverter that provides reliable control of the Energy Storage System (ESS). Integrated controls provide complete control of the charge and discharge of the ESS.

Benefits

Ultra-fast 5-30 milisecond Mode Transfer

Switches between Grid Forming/Firming/Following modes for off-grid and on-grid operation

Seamless Transition ~0.6 Sec between Charging & Discharging

Provides rapid response to dynamic system conditions

Up to 2 per unit Fault Current Capability

Contributes to robust system operation

Features At A Glance

Peak efficiency 98% (excluding isolation transformer)

Built-in controls for the charging and discharging of the energy storage equipment.
Static VAR compensator.
Four-quadrant output power factor control.
Automatic anti-islanding to meet UL 1741 and synchronization back to grid.
Parallel ready plug-and-play paralleling with other power sources.

Ancillary services to grid (voltage/power factor, frequency support)

Multi-mode operation
- Grid forming
- Grid firming
- Grid following
- Seamless mode transfer
- Islanding detection
- Autonomous mode or remote-control mode

Patented Non-Linear droop for tight control of frequency and voltage enables high power quality on high transient loads.
High Overload capability 1.5x.
2 per unit fault current capability

Integrated control of generating system which minimizes fuel consumption and emissions by:

Enabling highly-efficient lean-burn gas gensets to operate in island mode
And enabling the shutdown of one or more gensets for fuel savings.

UL Listed to the following standards (certification and mark pending):

UL 1741 SB
- IEEE1547-2018
- IEEE1547.1-2020
- UL1998
CSA C22.2 No. 107.1/16
cULus mark

Compliance (pending):

IEC62477-1
IEC62909

Specifications Standard Equipment

Product Specifications for Cat® BDP1000 Bi-Directional Power Inverter

Technical Summary

Application	Energy Storage System Energy Storage System
Module Type	Integral part of Power Grid Stabilization and Energy Time Shift modules Integral part of Power Grid Stabilization and Energy Time Shift modules
Rated Power	1000 kVA (1000kW 1PF) 1000 kVA (1000kW 1PF)

Cat® BDP1000 Bi-Directional Power Inverter Standard Equipment

Panel

10' high-resolution color LCD touchscreen

Isolation Switch

Contactor and Manual Isolation Switch with Lockout Feature

Protection

Electrically Operated Breaker with LSI Trip Unit

Product Specifications for Cat® BDP1000 Bi-Directional Power Inverter

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Technical Summary

Application	Energy Storage System Energy Storage System
Module Type	Integral part of Power Grid Stabilization and Energy Time Shift modules Integral part of Power Grid Stabilization and Energy Time Shift modules
Rated Power	1000 kVA (1000kW 1PF) 1000 kVA (1000kW 1PF)

Cat® BDP1000 Bi-Directional Power Inverter Standard Equipment

Panel

10' high-resolution color LCD touchscreen

Isolation Switch

Contactor and Manual Isolation Switch with Lockout Feature

Protection

Electrically Operated Breaker with LSI Trip Unit

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Cat® BDP1000 Bi-Directional Power Inverter

Application: Energy Storage System; Energy Storage System
Module Type: Integral part of Power Grid Stabilization and Energy Time Shift modules; Integral part of Power Grid Stabilization and Energy Time Shift modules
Rated Power: 1000 kVA (1000kW 1PF); 1000 kVA (1000kW 1PF)