saTECH SynchroStar GPS

saTECH SynchroStar GPS
saTECH SynchroStar GPS
200 Series
KEY BENEFITS
Designed with high quality oscillator OCXO the device is characterized by enhanced stability and improved
holdover performance that allows maintaining high accuracy internal clock even when the GPS is disconnected
or when satellite signal is not available over extended periods of time.
This unit unifies both IRIG-B and SNTP communications in the same equipment, allowing to share the most
precise GPS networks with the most modern ST telecommunications like IEC-61850.
High Connectivity Level, providing BNC, Fiber Optic, terminal, as well as RJ-45 ports and NTP/SNTP Server.
Cascaded time distribution topology with the following components:
 saTECH SynchroStar GPS: connects to GPS antenna, then the substation clock signal is generated.
 saTECH SynchroStar TX: optional component, it receives the signal from the saTECH SynchroStar
GPS (main chassis) and distributes it via its outputs to up to 8 saTECH SynchroStar RX receivers.
 saTECH SynchroStar RX: optional component, it is typically installed in the protection and control
panel, it receives the clock signal from remote saTECH SynchroStar TX and delivers it to IEDs and
other legacy devices
1.7
CASCADED TIME SYNCHRONIZATION IN LEGACY INSTALLATIONS
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1
APPLICATIONS

Time synchronization of legacy devices with
clock signal outputs available through multiple
coding standards and physical interfaces.
Flexible design allows various topologies
including daisy chain or star arrangements.

IRIG-B signal distributed directly from the
main chassis outputs or via a cascaded star
topology composed of optional saTECH
SynchroStar TX and saTECH SynchroStar
RX devices. Cascaded topology is especially
useful when it is desired to synchronize
legacy end devices in a star arrangement that
helps minimizing substation wiring
1.7
KEY FEATURES

Small form factor: standard 1U rack mounting.

Wide range power supply 80 to 300 Vdc.

High accuracy GPS input module with built-in
isolation against electrical interferences.

Oven Controlled Crystal Oscillator (OCXO)
maintains time accuracy during extended
periods of external GPS signal losses,
frequency stability of +/-140 ppb, and a
holdover stability of +/- 320 ppb.

Maximum time drift <1 millisecond per day.

Support
for
IEEE1344
to
implement
configuration settings for local time offset and
automatic Daylight-Savings-Time (DST).
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
Remote access, configuration and firmware
upgrade through FTP or TELNET

High-reliability and superior resolution OLED
display (256x100) allows quick visualization of
device status as well as basic configuration of
the unit.

Full numeric keypad with 19 buttons and front
LEDs provide enhanced user experience,
facilitate configuration and monitoring.

Front mini-USB console port allows direct
access for maintenance and diagnostics.

Designed for harsh environment: Reliable
performance also under EMC and EMI stress
conditions, works without errors or data losses
in extreme conditions, extended operating
temperature range of -40ºC to +80ºC

1 Ethernet Port.(Model 2)/3 Ethernet Ports
(Model 3)
2
Purchased model may differ from this image
1- RF Antenna Input
2- TTL Output (BNC)
3- AM Output (BNC)
4- ASCII Protocol (DB9-Rs232)
5- IRIG-B extension:
 I Option: Fiber optic-ST: 7TTL outputs
 J Option: BNC connector: 7TTL outputs
 K Option: Terminal: 9TTL outputs
6- Alarm Relay (NC,NO,C)
7- TTL Output (Terminal-Rs485)
8- ASCII Protocol (Terminal-Rs485)
9- TTL Output (Fiber, ST connector)
10- ASCII Protocol (Fiber, ST connector)
11- Ethernet ETH0
1.7
12- Power supply:
 C Option DC: 24/48Vdc (19,2 to 60 Vdc)
 E Option AC/DC: 80 to 220 Vac (47-67 Hz)/80 to 300 Vdc
(Universal Range). (-20 to 70º C)
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HARDWARE FEATURES
Hardware Features
Up to 3 Ethernet ports, 100BaseTX with RJ45 Ethernet / FO ports
5x BNC outputs:
 PPS (Pulse per second)
 1KHz signal
 PP (Programmable pulse signal)
 Unmodulated IRIG-B 003, 004 (100mA / 5Vdc )
 Amplitude Modulated IRIG-B123/124 (100mA / 5Vdc )
Communications and Interfaces
4x Fiber outputs (ST connectors) :
 PPS (Pulse per second)
 PP (Programmable pulse signal)
 Unmodulated IRIG-B B003 / 004

ASCII protocol
2x Terminal- RS485 outputs
 Unmodulated IRIG-B B003 / 004
 ASCII protocol
2x DB9-RS232 outputs


ASCII protocol
ASCII protocol
1 mini USB front console port for maintenance, optically isolated
IRIG-B outputs extension board (unmodulated IRIG-B 003/004):
Optional Accessories


I Option: Seven fiber outputs, ST connectors.
J Option: Seven BNC outputs.

K Option: Nine terminal outputs.
50 meter antenna cable
C Option: 24-48Vdc (19,2Vdc to 60Vdc)
Power Supply
Environmental Characteristics
E Option: 80 to 220 Vac (47-67Hz) / 80 to 300 Vdc (Universal Range)
[-20 to 70ºC]
Operating temperature range: -40 °C to +80 ºC (2)
Storage temperature range: -40 °C to +80 ºC
High: 1U (44.45 mm)
Dimensions
Width: 430mm
Length: 246mm
Front LED Display 256x100
Visual Indicators
3 LED for status indication
Faceplate with 19 buttons for management and configuration of equipment
1.7
Accuracy
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+ /-100 nanoseconds
4
STANDARDS COMPLIANCE
Standards Compliance
TEST
Environmental
Electromagnetic
Compatibility
Emissions
STANDARD
DOCUMENT
LEVEL OF SECURITY REQUIRED
1
Temperature
IEC 60068-2-1
-40 ºC 16 h
2
Temperature
IEC 60068-2-2
+80 º C 16 h
3
Temperature and
Humidity
IEC 60068-2-30
25 ºC to + 55 °C
With 95 % RH
4
Electrostatic Discharge
IEC 61000-4-2
Level 3
± 6KV contact
± 15 KV air
5
Immunity to radiated
electromagnetic fields
IEC 61000-4-3
10 V/m at 1 kHz ; (80 to 1000) MHz
6
Fast Transient
IEC 61000-4-4
Level 3
± 2 KV
5/50 S.
7
Surges in common mode
and differential
IEC 61000-4-5
Level 2 to 1kV for line by line
Level 3 to 2 kV for line to earth
8
Immunity to Conducted
Disturbances
IEC 61000-4-6
10 Vrms of 0.15 to 80 MHz
9
Damped Oscillatory Wave
IEC 61000-4-12
Level 3 to 1kV for line by line
Level 3 to 2 kV for line to earth
100 MHz
10
Immunity to damped
Oscillatory Waves
EN 60255-22-1
1KV for line by line
2 KV for line to earth
11
Electromagnetic Emissions
EN 60255-25:2000
30 MHz - 230 MHz limit 50 dbμV/m
> 230 MHz - 1000MHz limit 57 dBμV/m
12
Insulation
IEC 60255-5
500 Vdc at 5 s with limit 100 MΩ
13
Dielectric Strength
IEC 60255-5
500Vac ± 4.3 %
Voltage maintained by 60s with threshold
current of 10mA
14
Impulse Voltage
IEC 60255-5
0.875Kv ± 5.3 %.
3 Pulses per polarity
Pulses of 50 μs ± 20% with 1.2μs ± 30%
1.7
Security
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5
FRONT AND REAR VIEWS
saTECH Synchrostar GPS
saTECH Synchrostar TX
1.7
saTECH Synchrostar RX
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6
1.7
MODEL SELECTION TABLE
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7
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© Arteche
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