Saisi | Power System Time Synchronizer

Product Overview

The TS3000 (4U) is a high-precision time synchronizer that supports dual-mode GPS/Beidou with dual antennas and supports master/slave configurations.

Features:

19-inch housing

Supports simultaneous input of GPS, Beidou, and IRIG-B signals, with automatic source selection based on priority and manual switching.

A wide range of output signal types, covering all timing needs of power plants (stations)

Supports master/slave and extended clock configurations

Passed testing by the Electric Power Research Institute and includes a test report.

Main Applications:

This product has been tested and certified by the Electric Power Research Institute and has been widely used in various power plants (thermal, wind, and hydropower), smart substations, and traditional substations.

Technical Indicators

Project		Technical Specifications
Satellite Receiver and Antenna	Receiver Sensitivity	Acquisition <-160dBm
		Tracking <-163dBm
	Receiver Acquisition Time	Hot start: 1s
		Cold start: 30s
	Receiver time accuracy	Better than 20ns (1PPS accuracy (1σ), relative to UTC)
	Receive antenna sensitivity	≤-163dBm
Time output	Pulse Signal	Width	10ms~200ms
		On-Time Edge	TTL Level: Rising Edge, Rise Time ≤10ns
			RS-422, RS-485: Rising Edge, Rise Time ≤10ns
			Fiber Optic: Rising Edge, Rise Time ≤100ns
			Static open contact: rising edge, rise time<1. Static open contact: <1μs
		Accuracy	TTL level: ≤200ns;
			RS-422, RS-485: ≤200ns;
			Fiber optic: ≤200ns;
			Static open contact: ≤1μs
	IRIG-B (DC) code accuracy		<200ns
	IRG-B (AC) code time accuracy		≤15μs
	Serial message time accuracy		≤1ms
	Network timing accuracy	NTP, SNTP	≤1μs
		PTP	≤1ms
Timekeeping Performance		<0.8μs/h (within 24 hours)
Power Consumption		≤40W
Environmental Adaptability	Operating Temperature		-10℃~+60℃
	Humidity		0~95%, non-condensing
Dimensions (Height × Width × Depth)		132mm × 443mm × 322mm
Weight		≤5kg

Related News

Oct. 28, 2025

Nanosecond‑Level Timing Assurance: Saisi NTP Servers Consolidate the Time‑Synchronization Foundation for Entire Networks

Learn More +

Oct. 28, 2025

How to Select Different Crystal Oscillator Packages?

In the design of electronic devices, crystal oscillators serve as core components of clock sources, and their performance directly impacts the stability and reliability of the system. However, faced with a wide array of crystal oscillator package types on the market, many engineers often feel confused when making a selection. Different package form

Learn More +

Oct. 28, 2025

Saisi Rubidium Atomic Clock: Reliable Time‑Frequency Reference for Mission‑Critical Infrastructure

Learn More +

Oct. 28, 2025

PCI-e timing card | Industrial grade high-precision timing card

Zhejiang Saisi Electronics focuses on the research and production of PCI-e timing cards, providing nanosecond level timing boards that support multi-source timing such as PTP/IEE1588 and IRIG-B, and are suitable for high-precision time synchronization scenarios in servers, industrial computers, and data centers.

Learn More +

Oct. 28, 2025

Interview with Zhao Yan, Co-founder of Saisi: Mastering Time to Build the Future Infrastructure of the Metaverse!

The sci-fi imagination of time in film and television has never stopped, and people's attention to time synchronization has been extended from the big screen to real life. In the digital era, time and frequency serve as the 'pulse' of our world, with time-frequency systems being extensively utilized in critical sectors such as telecommunications, p

Learn More +

Oct. 28, 2025

Crystal Oscillators – The Source of Precise Frequencies

Learn More +

Oct. 28, 2025

Time Frequency Synchronization Equipment | Network wide Time Frequency Reference System

Zhejiang Saisi Electronics focuses on the research and development of time-frequency synchronization equipment and network synchronization equipment, as well as overall solution supply, covering unified time-frequency timing, network timing synchronization, multi protocol signal distribution, and adapting to time-frequency networking deployment in

Learn More +

Oct. 28, 2025

Saisi's 2019 Bali Team Building Event' Dream Realization, Far Journey' Successfully Concluded

Zhejiang Saisi Electronic Technology Co., Ltd. hosted its annual team-building event, where employees from Jiaxing, Beijing, Hangzhou, Wuhan, and Shenzhen gathered for a six-day cultural immersion in Bali, Indonesia.

Learn More +

Oct. 28, 2025

How time synchronization technology has become a key support for the smart transportation industry

In the rapidly developing modern society, the intelligent transportation system, as the artery of urban development, plays a crucial role. It optimizes traffic flow, reduces congestion, and improves safety and efficiency through efficient information processing and communication technologies. In the process of building this complex system, time syn

Learn More +

Oct. 28, 2025

Hardware‑Level Nanosecond Time Synchronization: Saisi PCIe Timing Card Solves Critical Timing Challenges

Learn More +

Related products

TS3000 (1U)

NTP Time Server

TS3000

Modular NTP Server

TS8000

Master/Slave Clock System

NMS (Network Management System)

The Synchronous Network Integrated Network Management System is a comprehensive network management system for synchronization equipment independently developed by our company.

NTP/RS422

TS8000 Expansion Box

NS7200 (2U)

10 Gigabit NTP Server

SM2000

Time and Frequency Synchronization Device/Network Synchronization Device/Bits Device