Tigo TS4-A-O UHD Optimization User Guide
- June 6, 2024
- Tigo
Table of Contents
Tigo TS4-A-O UHD Optimization
Overview
The TS4-A-O is the advanced add-on solution that brings smart module
functionality to standard PV modules, including optimization, rapid shutdown,
and module-level monitoring.
- PV Module
- String
- String +
- PV Module +
Maximum power: 700W
Maximum voltage: 80VDC
Maximum current: 15ADC
Maximum system voltage 1000V / 1500V
Use ANSI/NFPA 70 wiring methods.
Modules must not be installed in readily accessible locations. (Canada only)
Connectors from different manufacturers cannot be mated with each other.
Photovoltaic Rapid Shutdown Equipment NEC 690.12 and C22.1-2015 Rule 64-218
The Tigo Access Point (TAP) is a PVRSE device that provides a keep-alive
signal to the TS4 (attenuator) device via wireless communications.
The Tigo Access Point (TAP) shall be powered from the same power as the RSI
(Rapid Shutdown Initiator) circuit and tied to the shutdown of the inverter.
IMPORTANT NOTICE
Electricity will be supplied to the Tigo TS4-A output cables immediately when
connected to a PV module exposed to sunlight. Use care when handling.
Installation Quick Start Guide
Note: When installing TS4-A, connect the input cables to the PV module
before connecting the TS4-A output cables in series.
If disconnecting TS4-A, disconnect the TS4-A output cables from the string
before disconnecting the input cables from the PV module.
For installation with frameless modules, remove metal clips and bolt TS4-A to rail.
International: 00800.2255.8446
Americas: +1.408.402.0802