ChargePoint Express 250 Installation Manual
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ChargePoint Express 250 Installation Manual

Dc fast charging station
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Express 250
DC Fast Charging Station
Installation Guide

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Summary of Contents for ChargePoint Express 250

  • Page 1 Express 250 DC Fast Charging Station Installation Guide...
  • Page 2 ChargePoint® Charging Station in a manner in which the ChargePoint® Charging Station is not intended to be used or modified will void the limited warranty. You should review your warranty and become familiar with the terms thereof. Other than any such limited warranty, the ChargePoint products are provided "AS IS,"...

  • Page 3: Table Of Contents

    Before Installing ..........3 Express 250 Shipping Crates ........4 Tools and Equipment Needed .

  • Page 5: Introduction

    This document describes how to install the ChargePoint Express 250 DC fast charging station. Before you begin, read this Introduction to familiarize yourself with the Express 250 and to ensure that you have all the components and tools needed for a successful installation.

  • Page 6: Installation Sequence

    Concrete Installation Pad The Express 250 is installed on a concrete pad. Details on how to prepare this pad are described in the Express 250 Site Preparation Guide (Part Number 73-001264-01). Before installing the Express 250, ensure that the concrete installation pad is properly prepared and the concrete is fully cured.

  • Page 7: Before Installing

    • The cellular coverage at the installation site is consistently strong. The Express 250 communicates with ChargePoint using the cellular network. A consistently strong cellular signal is needed before installers can activate the station. Use a cellular signal detection device (such as a Squid ) to ensure the signal is -90 dBm or better.

  • Page 8: Express 250 Shipping Crates

    ChargePoint Express 250 Express 250 Shipping Crates The Express 250 ships in two crates. Check that you have both crates at the installation site. Approximate Approximate Contents Dimensions Crated Weight* 48” x 48” x 132” 845 lbs (585 kgs) Express 250 Charging Station...
  • Page 9 13 The Express 250 includes forklift ears not shown in this image. These ears are removed (see Important: When removing components from the crate, protect them from damage (such as scratches) by placing them on a blanket or tarp.

  • Page 10: Tools And Equipment Needed

    Power Module (one or two depending on your order) Tools and Equipment Needed You need... ChargePoint provides these tools in the crate..Lifting equipment (forklift or crane) Lifting straps (1 in x 6 ft) (x2) Level T25 Torx security driver 15/16”...

  • Page 11: Installing The Express 250

    The steps in this installation guide assume that you are using a forklift to move and mount the Note: Express 250. In addition to forklift ears, the Express 250 is equipped with lifting handles and supplied lifting straps that allow you to use a crane. If using a crane, adjust the first two steps as...

  • Page 12: Prepare The Express 250 For Mounting

    Remove the two wooden braces that secure the Express 250 in the crate. Step 3 These braces are labeled “Upper Front” and “Lower Front.” Using two people, one on each side of the Express 250, slowly roll it out of the crate, then Step 4 lock the wheels on the dolly.
  • Page 13 If a wall is located behind the installation pad, ensure the forklift blades don’t Note: protrude so far that they can potentially hit the wall when moving the Express 250 onto the pad. Using a 15/16” wrench, remove the four nuts that secure the Express 250 to its dolly.

  • Page 14: Mount And Secure The Express 250

    ChargePoint Express 250 Mount and Secure the Express 250 If you are replacing a CPE200 you can skip Step 1. The CPE200 adapter must Important: be removed, as described on page 43, prior to proceeding to Step 2. Remove the plastic cap from each of the six mounting bolts on the concrete installation Step 1 pad.
  • Page 15 The Express 250 should rest on the four outer nuts and not on the rails. The purpose Note: of the rails is to ensure that the Express 250 is installed a minimum height from the surface of the installation pad, which in turn, allows the front and rear panels to sit flush with the surface of the concrete.
  • Page 16 When level, tighten the four outer four nuts first. Then tighten the center front and back Step 8 nuts by hand-turning the lower nuts until they are flush against the Express 250’s frame. Finally, tighten all top nuts to secure the Express 250.
  • Page 17 Using a level, double-check the vertical and horizontal alignment to ensure the tightening Step 9 of the nuts in the previous step did not cause the Express 250 to shift out of its level position. Make any necessary adjustments to ensure the Express 250 is level while all nuts are tightly secured.

  • Page 18: Connect The Electrical Power

    Step 1 described in the Express 250 Site Preparation Guide. The terminal block on the Express 250 accepts 2 AWG wires only. If Important: using a larger gauge wire to accommodate a long run, reduce the wire size at the disconnect.
  • Page 19 Installing the Express 250 Connect the L1, L2, L3 and GND Step 4 service wiring to the terminal block. To connect each wire: • Fully insert the supplied Wago tool and rotate the tool firmly counter- clockwise 90 to open the connector.
  • Page 20 ChargePoint Express 250 Use cable ties to bundle the Step 5 wires in two or three places. If the conduit opening was not Step 6 sealed as part of the site preparation process, seal it now using duct seal. Important:...
  • Page 21 Tilt the narrow end of the cover under the side panel, as shown. • Slide the tabs near the bottom of the cover into the slots on the Express 250. You may need to squeeze the sides of the wiring cover as you guide these tabs into the slots.

  • Page 22: Lift The Touchscreen

    ChargePoint Express 250 Lift the Touchscreen Rotate the knobs counter- Step 1 clockwise to loosen the touchscreen. Lift the touchscreen upward to Step 2 release its bottom edge, then tilt it toward you at a 45 angle. Rotate the knobs clock-wise to re- Step 3 tighten.

  • Page 23: Install The Power Modules

    Carefully move the charging cables/connectors out of the power module tray and out of Step 1 the way. At the bottom right of the Express 250, press and Step 2 hold the yellow release latch while pulling the power module tray out completely.
  • Page 24 ChargePoint Express 250 Using two people, lift the power module by its handles on the top, and gently slide the Step 4 power module into its holder. As shown, the power module’s connectors must face outward. Install the rear power module first. If the installation consists of only one power module, it must be installed in the rear holder.

  • Page 25: Install The Left Extrusion

    Connect the left extrusion’s grounding wire to the Step 1 grounding hole near the top of the Express 250 using a supplied M5 screw. Slightly tilt the left extrusion and slide the top edge of the extrusion under the edge of the Step 2 area light bar.

  • Page 26: Connect The Right Extrusion's Cable Holsters

    Connect the Right Extrusion’s Cable Holsters Connect the long grounding wire on the right extrusion to the grounding hole located near Step 1 the top of the Express 250 using a supplied M5 screw. Connect the short cable to the top holster. Step 2 Connect the longer cable to the bottom holster.

  • Page 27: Install The Right Extrusion

    Installing the Express 250 Install the Right Extrusion Slightly tilt the right extrusion and slide the top edge of the extrusion under the edge of Step 1 the area light bar. Align the holes in the extrusion with the guide pins on each side of the Express 250’s frame.
  • Page 28 ChargePoint Express 250 Using two hands, hold the right extrusion in place while the second person secures it using Step 4 four M5 screws. You will need the step ladder to reach the top screws. Note: Secure the right extrusion...

  • Page 29: Lower The Power Module Mechanism

    Slide the power modules into the station. Step 2 At the bottom right of the Express 250, press and hold the yellow release latch while pushing the power module tray in until it locks into place.
  • Page 30 ChargePoint Express 250 Lower the power module mechanism. Step 3 Using two hands, squeeze the power module mechanism’s release bar and firmly lower the mechanism until you hear a click as the mechanism locks into place on the power module(s).

  • Page 31: Fill The Coolant Reservoir

    Installing the Express 250 Fill the Coolant Reservoir The Express 250 is shipped with an empty coolant reservoir. Coolant and a funnel are included Note: separately in the crate. As shown below, most coolant lines are already connected to the reservoir with quick-connect fittings with the exception of the one located near the top as shown.

  • Page 32: Install The Rear Panels

    When installing the rear panels, special care must be taken to ensure that each panel is Important: correctly positioned into place. Failure to do so can cause the Express 250 to not operate. Using two hands, one on each side...
  • Page 33 Installing the Express 250 Position the panel bottom Note: first into the corresponding slots. The top of the middle vent panel should align with the angled etched lines on the sides of the Express 250’s frame.
  • Page 34 ChargePoint Express 250 Using two hands, hold the top rear Step 3 panel at an angle and slide into place. Using the supplied T25 Torx driver Step 4 and two M5 screws, loosely secure the top of the top rear panel to the enclosure frame.

  • Page 35: Install The Front Panels

    Installing the Express 250 Install the Front Panels Align the guide tabs on the bottom panel to the matching slots on the Express 250’s Step 1 frame, and slide the panel down carefully. Panels have guide tabs that fit over slots on the...
  • Page 36 ChargePoint Express 250 Align the guide tabs on the middle vent panel to the corresponding slots on the Express Step 2 250’s frame and carefully push it down until it is fully seated on the bottom panel. Ensure the proximity wires are positioned in front of the panel to allow you to easily Note: connect them in the next step.
  • Page 37 Installing the Express 250 Connect the proximity sensor wires on the center vent panel to the corresponding Step 3 connectors on the bottom of the touchscreen. The proximity sensor wires are interchangeable. You can connect a wire to either Note:...
  • Page 38 ChargePoint Express 250 Loosen the touchscreen knobs to return the Step 4 touchscreen to its downward position. The bottom of the touchscreen must be positioned inside the slot in the middle vent panel. When properly aligned, re-tighten the knobs (see page 18).
  • Page 39 Installing the Express 250 While holding the secondary display near the opening at the top of the Express 250, Step 6 connect the five cables to the corresponding connectors on the back of it (each connector is keyed to fit only into the matching receptacle): •...
  • Page 40 You have now completed the physical installation of the Express 250. Follow the steps Important: in the next section to complete the installation. Do not leave the installation site until you have completed all steps in the next section and have verified that the Express 250 is operating correctly.
  • Page 41 Installing the Express 250...
  • Page 42 ChargePoint Express 250...

  • Page 43: Completing The Installation

    Smart phone or laptop with a QR-code scanner, camera, and Internet connection. You will need this to access the pinpointing dashboard at https://m.chargepoint.com/ppdashboard. • Activation label (located on the plastic film on the front of the Express 250; a spare label is included in the shipping crate). •...

  • Page 44: Complete The Installation Wizard

    ChargePoint Express 250 Complete the Installation Wizard Power up the Express 250. The on-screen Installation Wizard steps you through a series of tasks to set up the Express 250 and verify that it can operate properly. These tasks include: •...

  • Page 45: Run A Test Charging Session

    If the Express 250 operates correctly and no errors exist, the installation is complete. If the Express 250 does not power up, or fails to begin a charging session, confirm that the wiring is properly connected. If the Express 250 is properly wired but is not operating correctly, contact ChargePoint at +1.877.850.4562 for assistance.
  • Page 46 ChargePoint Express 250...

  • Page 47: Appendix A: Removing The Cpe200 Adapter

    Removing the CPE200 Adapter If you are installing an Express 250 to replace an existing CPE200, you will need to remove the CPE200 by reversing the instructions provided in the CPE200 Installation Guide. You will also need to uninstall the CPE200 adapter as described in this appendix.
  • Page 48 (when facing the front of the installation pad). However, on the Express 250, the terminal block is located on the left and the wiring can therefore be run directly upward from the left conduit opening.

  • Page 49: Appendix B: Express 250 Specifications

    Express 250 Specifications Power Module Constant Max Power 31.25 kW per power module Max Output Current Dimensions 2 ft 6 in x 1 ft 5 in x 5 in (760 mm x 430 mm x 130 mm) Weight 84 lb (38 kg)
  • Page 50 IP44 and NEMA Type 3R Grounding requirements The Express 250 must be connected to a grounded, metal, permanent wiring system. An equipment- grounding conductor must be run with circuit conductors and connected to an equipment- grounding terminal or lead on the Express 250.
  • Page 51 The ChargePoint® Charging Station should be installed only by a licensed contractor and a licensed electrician and in accordance with all local and national codes and standards. The ChargePoint® Charging Station should be inspected by a qualified installer prior to the initial use.
  • Page 52 254 East Hacienda Avenue Campbell, CA 95008 USA US toll free: +1.877.850.4562 www.chargepoint.com Document Part Number 75-001212-01 Rev 2...

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