Att_2A-6115-0308580_EVSE_Charger_Specs_Addendum_3.pdf

State of California Bid Specification EVSE Chargers

6115-0308580 Event #0000029728

Attachment 2A *Addendum 3*

Wang, T Page 1 of 8 *March 28, 2024*

Table of Contents

1.0 SCOPE

2.0 APPLICABLE LAWS and INDUSTRY STANDARDS

2.1 LAWS and REGULATIONS

2.2 INDUSTRY STANDARDS

3.0 BASIC EVSE TECHNICAL REQUIREMENTS

3.1 Power Level Definitions

3.2 General Requirements

3.3 Safety Features

3.4 Charging Cables

3.5 Operating Environment

3.6 Configurations

4.0 SMART EVSE TECHNICAL REQUIREMENTS

4.1 General

4.2 Vehicle to grid

4.3 Display

4.4 Network Connectivity

4.5 Payment options

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1.0 SCOPE

This specification #6115-0308580 sets forth the minimum requirements for commercial grade “Basic” and “Smart” Electric Vehicles Supply Equipment (EVSE) chargers to be installed in California State parking facilities.

2.0 APPLICABLE LAWS and INDUSTRY STANDARDS

Specifications, standards and regulations referenced in this section are part of this specification.

2.1 LAWS and REGULATIONS

2.1.1 Americans with Disabilities Act (ADA).

2.1.2 Code of Federal Regulations (CFR) Title 47, Chapter 1, Subchapter A, Part 15 – Radio Frequency Devices.

2.1.3 California Code of Regulations (CCR) Title 13, Division 3, Chapter 8.3, Section 2360.2 (13 CCR § 2360.2) – Payment Method Requirements for Electric Vehicle Supply Equipment.

2.2 INDUSTRY STANDARDS

2.2.1 Underwriter Laboratories (UL) 2594 (2022 or later) – Electric Vehicle Supply Equipment.

2.2.2 UL 2202 (2022 or later) – DC Charging Equipment for Electric Vehicles.

2.2.3 UL 2231-1 (2012 or later) – Standard for Safety for Personnel Protection Systems for Electric Vehicle (EV) Supply Circuits: General Requirements.

2.2.4 UL 2231-2 (2012 or later) – Standard for Safety for Personnel Protection Systems for Electric Vehicle (EV) Supply Circuits: Particular Requirements for Protection Devices for Use in Charging Systems.

2.2.5 UL 50E (2020 or later) – Enclosures for Electrical Equipment, Environmental Considerations.

2.2.6 National Electronics Manufacturers Association (NEMA) 250 (2020 or later) – Enclosures for Electrical Equipment.

2.2.7 National Fire Protection Association (NFPA) 70 (2023 or later) – National Electrical Code (NEC).

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2.2.8 Society of Automotive Engineers (SAE) J1772 (2017 or later) – Electric Vehicle and Plug in Hybrid Electric Vehicle Conductive Charge Coupler.

2.2.9 CHAdeMO – Version 1.0 or later.

2.2.10 North American Charging Standard (NACS).

2.2.11 Europay, Mastercard, Visa (EMV) Chip Specifications.

2.2.12 International Organization for Standardization (ISO) 14443 Series (2018 or later) – Cards and Security Devices for Personal Identification

- Contactless Proximity Objects.

2.2.13 ISO 18092 (2013 or later) - Information Technology —

Telecommunications and Information Exchange Between Systems — Near Field Communication (NFC) — Interface and Protocol (NFCIP-1).

2.2.14 ISO 15118 (all parts) – Road vehicles — Vehicle to grid communication interface.

2.2.15 Open Charge Point Protocol (OCPP) – Version 1.6 or later.

2.2.16 Payment Card Industry Data Security Standard (PCIDSS) – Version

4.0 or later.

3.0 BASIC EVSE TECHNICAL REQUIREMENTS

3.1 Power Level Definitions

3.1.1 Level 1 and Level 2 Alternating Current (AC).

3.1.1.1 Input voltage

a. Level 1: 110/120 Volt AC (VAC).

b. Level 2: 208/240 VAC.

c. Electrical frequency: 50 or 60 Hz.

3.1.1.2 Output power (kW or kVA) *per port.*

a. Level 1: ≥ 1.2 to < 2.4.

b. Level 2 (low power): ≥ 7.2 to < 9.6.

c. Level 2 (medium power): ≥ 9.6 to < 14.4.

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d. Level 2 (high power): ≥ 14.4.

3.1.2 Direct Current Fast Charge (DCFC)

3.1.2.1 Input voltage: 480 VAC.

3.1.2.2 Input electrical frequency: 50 or 60 Hz.

3.1.2.3 Output power (kW or kVA) *total for all ports.*

a. Low power: ≥ 24 to < 150.

3.2 General Requirements

3.2.1 Commercial Grade.

3.2.2 Includes all hardware, software, and mounting hardware.

3.2.3 Start/stop controls.

3.2.4 RFID card reader (Level 2 Basic only, add-on).

3.2.4.1 Supports restricting EVSE use to authorized users only.

3.2.4.2 Unique authorized user cards stored ≥ 10.

3.2.5 Status indicators.

3.2.6 Automatic fault detection.

3.2.7 Diagnostics: Manual and auto.

3.2.8 ADA Compliant.

3.2.9 Language: English.

3.2.10 Compliant with FCC part 15 Class A or Class B.

3.2.11 Energy Star: Mandatory for Level 2, optional for all other Levels.

3.3 Safety Features

3.3.1 Auto short circuit and ground fault shutoff.

3.3.2 Auto restarts in event of power outage and/or ground fault.

3.3.3 Connector de-energizes when uncoupled from vehicle.

3.3.4 Power surge protection.

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3.3.5 Enclosure UL 50E/NEMA 250 rating: 3R, 3S, 3X, 3RX, 3SX, 4, 4X, 6, or 6P.

3.3.6 UL and/or ETL listings

3.3.6.1 NEC Article 625.

3.3.6.2 UL 2594 (Levels 1 and 2 only).

3.3.6.3 UL 2202 (DCFC only).

3.3.6.4 UL 2231-1.

3.3.6.5 UL 2231-2.

3.4 Charging Cables

3.4.1 Length

3.4.1.1 Level 1: ≥ 15 feet.

3.4.1.2 Level 2: ≥ 18 feet.

3.4.1.3 DCFC: ≥ 10 feet.

3.4.2 Connector

3.4.2.1 Levels 1 and 2 type: SAE J1772.

a. Optional adapter: NACS.

3.4.2.2 DCFC types: SAE J1772 Combined Charging System

Combo 1 (CCS1).

a. Optional adapters: CHAdeMO and NACS.

i. Types: CHAdeMO and NACS.

ii. Conductor materials shall be rated at ≥125% EVSE maximum load.

3.4.3 Cable management: Self-retracting cable or hanger for connector.

3.5 Operating Environment

3.5.1 Operating temperature: ≤ -10°F to ≥ 122°F (-23°C to 50°C).

3.5.2 Relative humidity (non-condensing): ≥ 90%.

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3.6 Configurations

3.6.1 Level 1

3.6.1.1 Single output, wall mount.

3.6.2 Level 2

3.6.2.1 Single output, floor mount.

3.6.2.2 Single output, wall mount.

3.6.2.3 Dual output, wall mount or two single output units on one wall mount.

a. Total Weight: ≤ 100lbs.

3.6.2.4 Dual output, floor mount.

3.6.3 DCFC

3.6.3.1 Single SAE-CCS1 output, floor mount.

3.6.3.2 Dual SAE-CCS1 output, floor mount.

4.0 SMART EVSE TECHNICAL REQUIREMENTS

Smart EVSEs must meet or exceed all Basic EVSE requirements defined in Section 3.0 above and the following:

4.1 General

4.1.1 Must have California Type Evaluation Program (CTEP) Certificate of Approval (COA).

4.2 Vehicle to grid

4.2.1 Compliant with ISO 15118.

4.3 Display

4.3.1 Type: liquid crystal display (LCD).

4.3.2 Brightness: ≥ 500 nits.

4.3.3 Energy measurement accuracy: ±3% or better.

4.3.4 Optional language: Spanish.

4.4 Network Connectivity

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4.4.1 Includes all hardware and software required to communicate directly with a network management system (NMS). Refer to Bid Specification 6115-0238412NMS – EVSE Network Management System and Services for NMS details.

4.4.2 Network connection

4.4.2.1 Connection type: cellular (4G or better).

4.4.2.2 Available data plan options: ≥ 100 mb per month.

4.4.3 Protocol: OCPP (version 1.6 or later).

4.5 Payment options

4.5.1 Payment by mobile phone app

4.5.1.1 Operating systems: Android and iOS.

4.5.1.2 Payment methods:

a. Mobile payment device per 13 CCR § 2360.2 (e.g.

Google Wallet, Apple Pay) (required).

b. Smartphone app via quick response (QR) code on EVSE display (optional).

4.5.2 Toll-free call or short message service (SMS) (required).

4.5.2.1 Available 24 hours a day, 7 days a week.

4.5.2.2 Phone number visible on front of EVSE.

4.5.3 Payment card readers

4.5.3.1 Non-locking per 13 CCR § 2360.2 (d)(2).

4.5.3.2 Types:

a. EMV (required).

b. Magnetic strip reader (optional).

c. Contactless (e.g., NFC – ISO 14443, ISO 18092) (optional).

4.5.4 Optional add-on – Plug and Charge as defined in ISO 15118-20.

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4.5.5 Payment options must meet the following requirements as applicable:

4.5.5.1 Compliant with PCIDSS Level 1.

4.5.5.2 Compliant with 13 CCR § 2360.2.

4.5.5.3 Must not require a subscription or membership for use.

4.5.5.4 Allows and identifies pre-authorized users and payment cards.

4.5.5.5 Accepted payment cards

a. Credit cards (Visa, Mastercard, and/or American Express).

b. Debit cards.

c. Prepaid monthly cards.

d. NMS membership cards (optional).