Universal Teleprotection Terminal for HV lines
Highly flexible configuration for diverse applications.
Key features
Complies with IEC 60834-1 and IEC TS 61000-6-5 standards.
Complies with ANSI IEEE C37.90.1 and
ANSI IEEE C37.90.2 standards.
Compatible with IEC 61850 standard.
One or two analog and/or digital channels.
With two channels, it can be configured to operate as two
independent teleprotection terminals (in a single chassis).
Intended for blocking, direct and permissive tripping
schemes as well as for telesignalling systems.
Analog channel: Up to 4 independent commands in a band of
2.5 or 4 kHz. Up to 32 encoded commands can also be
transmitted through a 4 kHz channel.
Digital channel. Up to eight independent commands; E1/T1
interfaces (G.703), 64 kbit/s (G.703, V.11 or V.35 or X.21),
64 kbit/s single-mode optical fiber (9/125 µm, 1300 or
1550 nm), and C37.94 multimode optical fiber
(62,5 and 50 µm, 830 ± 35 nm).
Command transits in a ring and in T (Teed-line).
It can be used in intertripping and remote measurements
systems related to distributed energy resources (DER)
such as wind farms, solar plants, biomass plants and others.
IP communications interface for connection to IP networks.
Compact 19″/3 s.u. chassis.
SNMP agent.
Web management system with LAN connection.
Redundant power supply (optional).
LCD screen for command counters (optional).
Built-in or cabinet-mounted terminal blocks.
Related
Substation Automation
Literature
Instructions Manual: TPU-1 User Guide - r3.9
Data Sheet: TPU-1 Brochure - r6.1
Product Brochure: PLC & TP - r2.2