Weis GmbH Number ONE in Breaker Testing

you are here: Home arrow Products arrow SA100 arrow Specifications

Mittwoch, 13 Dezember 2017
SA100 Specifications Switchgear Analyser Breaker Testing Print E-mail
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 Accuracy:0.1mS / 0.05mS / 0.033mS.  Optional 0.01mS*.
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 / 20 kHz / 30 kHz selectable.  Optional 100 kHz digital sample rate*.
Recording Time:60 seconds (64Mbytes RAM).
Synchronisation:All inputs sampled simultaneously.

Start trigger:

1st Trip:

Coil current or selectable on any analogue / digital input.

1st trigger selectable on any channel.

GENERAL SYSTEM 

12.1” TFT SVGA (800x600) “High-Bright Sunlight Readable” colour display (600cd).
Removeable USB Flash Disk.
SATA Hard disk drive. VGA port for external screen. RS232 serial, RJ45 network and 4 x USB ports.

1GB RAM. Windows™ Operating System. All standard Windows USB printers supported.

Safety keyswitch to enable/disable coil operation and constant current battery operation.

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.