Saisi | Clock Server

Product Overview

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

Features:

19-inch design

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
	Receive Capture 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

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