Tigo TSS-200-US Quick Start Manual

1. General Information

ATTENTION – READ FIRST
!
1. This document is for quick guidance only. For details, please refer to the Energy Intelligence (EI) ATS Installation & Operations Manual.
2. Damage caused by failure to follow the contents of the EI ATS Installation & Operations Manual is not covered by the warranty.
3. Before installing the system, check that the package contents are intact and complete against the packing list. If any damage is found or any component
is missing, contact your dealer.

1.1 Package Contents

1.2 Required Tools

CAUTION – Use tools with insulated handles. Always wear appropriate PPE.
!
Item Quantity
TSS-200-US ATS 1
Mounting bracket 1
Quick Start Guide 1
M5 Security screws 2
M6 expansion screw with anchor 2
3pin wiring connector 1
6pin wiring connector 2
200A circuit breaker interlocking kit 1

1.3 System wiring diagram

EI Inverter
Grid
PV Battery Backup
BAT+ BAT-
+ -
PV1+ PV1- PV4+ PV4- G N L2 L1
...
PV array
Refer to inverter manualfor
parallel dualbatteries

1.4 EI ATS Enclosure Overview

1.
2.
3.
4.
5.
6.
7.
8.
9
9.
1
Item Use
Wire cutter/crimp tool Wiring the ATS
Philips Screwdriver Wire terminals/Mounting
Rubber mallet/hammer Mounting
Drill Mounting
Level Mounting
2.5mm-8mm Allen keys Cover/Security Bracket/Wire Terminals
ATS
Inverter Generator Load Grid
Breaker
Breaker
L1 L2 N G L1 L2 N G N L2 L1 G G N
Future
enhancement
N
G
Main Panel
Status display Note – 3 additional 2½" knockouts.
1¼" Inverter knockouts 2 on the back. 1 on the right side.
2½" Load knockout
2½" Grid knockout
1¼" Communication knockout
1¼" unassigned knockout
1¼" Generator knockout
Heat sink
200A Main Circuit breaker Access door
LOAD GRID
5 6 7
3 4
2 2 2

2. Installation

2.1 Mounting & opening the ATS
Although the Tigo ATS comes with
!
mounting hardware, use the appropriate
hardware for the mounting surface.
1. Reserve at least 12" on all sides of the ATS. Install
vertically or tilted back no more than 15 degrees.
2. Use a level and the mounting bracket to mark the
mounting holes.
3. Drill out mounting holes to 1.7" (45mm) depth.
4. Place the sleeve anchor in each hole, tap with the mallet/
hammer. Place mounting bracket aligned with the anchors
exposed through the screw holes and use the mounting
screws to attach to the wall.
5. Confirm bracket is level and screws are tight then lift ATS
on to the mounting bracket.
6. Insert security screws into each side of the bracket,
fastening the bracket to the ATS with a 4mm Allen key.
7. Remove the caps covering the Allen head screws on the
front cover. Using a 5mm Allen key, loosen the Allen
screws and remove the cover.
4
Grid
200A
Utility
L2 L1
Meter

3. Electrical connections

CAUTION - Check that all Disconnect switches are OFF before wiring. Do not install any component of the EI System while
!
energized. Always wear appropriate PPE.
3.1 Electrical connections overview & conductor schedule
Inverter
communications
terminals
Manual Bypass
Jumper
Inverter
terminals
Neutral
terminals
8
EI Automatic Transfer Switch (ATS)
Quick Start Guide - TSS-200-US
≥12"
≥12" ≥12"
≥12"
5
Conductor Schedule
Conductor Qty
Grid 4
Min. 90°C rated, insulated
(or bare-EGC conductors),
Load 4
copper, solid or stranded
(not fine stranded)
Inverter 4
RS485 shielded, twisted
Communications 1
L1 L2 L1 L2
200A Main Circuit Breaker
Load terminals
Neutral terminals
Ground terminals
Pg 1 of 3
-
1 3
6
Type Size
L1, L2, N: 4-4/0 AWG,
EGC: 6-1/0 AWG
L1, L2, N: 1/0-4/0 AWG,
EGC: 6-1/0 AWG
L1, L2, N: 8-6 AWG,
EGC: 8 AWG
24 AWG
pair (2-wire)
PN: 002-00094-00 | REV 5.0 | Nov. 9, 2022