| INPUTS |
| Analogue: |
3 x Independently controlled trip (open)
and close coil current inputs. |
|
3 x Resistive (linear or rotary) travel
transducer inputs. |
|
9 x User configurable 0 - 10V DC or 0 -
200mV DC inputs (e.g. for pressure transducers, dynamic timing),
selected via input sockets. |
|
1 x 0 - 300V DC (e.g. station battery voltage). |
| Analogue Accuracy: |
<0.5% of fullscale. |
| Digital: |
24 x Contact status inputs providing timing
of up to 4 main contacts and 4 resistive contacts per phase (dry
contacts). |
|
7 x User configurable inputs for contact
timing (24 - 250V DC). |
|
1 x Dedicated trigger channel for cross-trigger
with optional SA112 expansion unit. |
| Resistive Contact Range: |
15 - 10,000 ohms. |
| Digital Resolution: |
100µSec. |
| Connectors: |
4mm safety socket. |
| OUTPUTS |
|
| Coil Operation: |
Solid state outputs for trip (open) and
close. |
| Coil Peak Current: |
5 or 30A selectable via input sockets. |
| Coil Max. Voltage: |
400V peak. |
| Battery: |
6 x Isolated and floating 20A DC constant
current battery sources for dynamic breaker timing. |
| Batt. Characteristics: |
Charging time from fully discharged state
8 hours. |
|
Recharge time for a single discharge 100
seconds. |
| Batt. Accuracy: |
±0.5%, 100ppm/ºC. |
| Batt. Drive Capability: |
0.0 to 0.5 ohm load. |
| Power: |
24V DC general purpose (e.g. loop powered
pressure transducers) supply rated for up to 200mA DC. |
| Cross-Trigger: |
1 x internally wetted relay contact for
cross-trigger with optional SA112 expansion unit. |
| Communication: |
RS232 for local communication to optional
SA112 expansion unit. |
| RECORDING |
|
| Resolution: |
12 bit A/D (1:4096). |
| Sampling Rate: |
10 kHz |
| Recording Time: |
60 seconds (64Mbytes RAM). |
| Synchronisation: |
All inputs sampled simultaneously. |
| Start trigger: |
Coil current or selectable on any analogue
/ digital input. |
| GENERAL SYSTEM |
|
| 12.1”
TFT SVGA (800x600) “High-Bright Sunlight Readable” colour display
(600cd).
Removeable USB Flash Disk.
EIDE Hard disk drive. VGA port for external screen. RS232 serial
parallel printer, RJ45 network and 2 x USB ports.
256MB
RAM
Windows™
Operating System. All standard Windows Centronics or USB printers
supported.
Safety keyswitch
to enable/disable coil operation and constant current battery
operation. 2x PS2 sockets |
| REAL-TIME CLOCK |
|
| Range: |
Time, date, leap year and day of the year
with internal battery backup. |
| Resolution: |
100mSec. |
| PROGRAMMING
- SETTABLE PARAMETERS |
| User strings: |
Site name, breaker number, breaker type,
line name, operator name and 15 user configurable. |
| Test times: |
Close, Open, Trip Free, Close-Open, Open
Close, Open-Close-Open. |
| Coil operate times: |
Initial delay, trip coil “on-time”, close
coil “on-time”, delay time between closing and opening, delay time
between opening and closing. |
| Analogue channels: |
Input name, fullscale value, units. |
| Digital channels: |
Input name. |
| Datum points: |
Velocity calculation points on travel (speed)
curve. |
| COMPUTED
RESULTS |
Up to a sequence of 3
operations detailing 3-phase information:
Peak coil current, operate times and operate time spread (main/resistive),
on time, dead time, datum velocity, velocity at contact touch, stroke,
contact length (main/resistive), contact separation, travel overshoot
and rebound.
Acceleration and velocity:
Graphical traces derived for each measured travel input with cursor
measurement.
Parallel Contact (P.I.R.) Switching Resistors:
Graphical traces for each with cursor measurement. |
| OPERATING
VOLTAGES |
| Prime Power: |
100 to 350V DC, 88 to 264V AC auto-sensing
via IEC power connection. |
| Burden: |
<60 VA load. |
| ENVIRONMENTAL |
| Operating
Temperature: |
-20ºC to +60ºC (-4ºF to +140ºF) |
| Humidity: |
0 to 97% RH non-condensing. |
| Isolation: |
2kV rms for 1 minute
(channel to channel, channel to earth). |
| Surge
Withstand
Transient: |
To
IEC 801-5. 1.2/50mS.
Common
Mode: Severity level class 4.
Series Mode: Severity
level class 3. |
| Fast Transient Burst: |
To IEC 801-4 level 3. |
| RFI Immunity: |
To IEC801-3 level 3. 10V/m 26-1000MHz. |
| Emissions: |
To EN50081-1: 1992. |
| MECHANICAL
DETAILS |
| Enclosure: |
6U steel enclosure suitable for Euro 19”
wide rack mounting or free standing (tabletop). |
| Ventilation: |
Fan assisted. |
| Weight: |
<15kg. |
| Carry Case: |
Reinforced aluminium with wheels on one
end, 710mm(W) x 480mm(H) x 370mm(D). |
| OPTIONAL
SA112 EXPANSION UNIT (for up to 12 main/resistive breaks per phase) |
| Digital Inputs |
48
x Contact status inputs providing timing of up to an additional
8 main contacts and 8 resistive contacts per phase (dry contacts).
Resistive contact range 15 - 10,000 ohms.
15 x User configurable
inputs for contact timing (24 - 250V DC).
1 x Dedicated trigger
channel for cross-trigger with SA100. |
| Outputs: |
3
x 24V DC supplies for wetting user configurable digital inputs.
3 x Front panel diagnostic
LED’s (green = Ready, yellow = Connected, red = New Data).
RS232 port for local
communication with SA100. |
| Recording: |
10 kHz sampling rate,
with sample record automatically aligned (via cross-trigger channels)
and integrated within main record. |
| Operating Voltages: |
Same as SA100 with inlet / outlet IEC power
connections. |
| Environmental: |
Same as SA100. |
| Mechanical Details: |
3U
steel enclosure suitable for Euro 19” wide rack mounting or free
standing (tabletop).
Weight
<4kg.
Reinforced aluminium
carry case, 560mm(W) x 240mm(H) x 500mm(D). |
|
|
| DUE TO CONTINUING DEVELOPMENT
AND IMPROVEMENTS WEIS RESERVES THE RIGHT TO CHANGE THIS SPECIFICATION
WITHOUT NOTICE Windows is a trademark for Microsoft Inc. |
|
