CPS ES Series - Installation Site Surface Requirements; ESS Installation Procedure

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4.5 Installation Site Surface Requirements
The energy storage system must be installed on a structure supported by a concrete foundation or channel steel with a
surface made of flame-resistant materials. The foundation must be smooth, solid, safe, reliable, and have sufficient load-
bearing capacity. The foundation surface must not be sunken or inclined.
4.6 ESS Installation Procedure
The ESS equipment is shipped in two separate packages, consisting of A) the PCS cabinet and B) the battery cabinet. Before
installation, check that all the following items are included in the packages:
No. Item Qty. Note Box
1 PCS cabinet 1 125 kW or 250 kW PCS cabinet A
2 PCS cabinet electrical diagram 1 Drawing package A
3 PCS cabinet lock key 2 Keys for PCS cabinet doors (front and back) A
4 UPS manual 1 Operating details for integrated UPS A
5 DC power cables 2
Positive (+) and negative (-) DC cables for
connection between the PCS and battery cabinets
A
6 Ground cable 1 Ground cable for connection between PCS and battery cabinets A
7 Battery MBMU 1 Master battery management unit, mounted on PCS cabinet door A
8 Battery IMM 1 Battery unit insulation measurement module A
9 Battery ETH 1 Battery unit Ethernet module for protocol conversion A
10 Battery cabinet 1 279.55 kWh battery cabinet with six (6) packs B
11 Battery cabinet lock key 2 Keys for battery cabinet doors (left and right) B
12 MSDs 6 Mechanical safety disconnects B
13 Impedance match harness 1 Used for CANbus connection B
14 Fire suppression unit 1 Aerosol-based fire suppression unit B
15 SBMU 1 String-level battery management unit B
16 HV control box 1 Main DC loop control box B