Caltest 300測試儀軟體 -Calsoft 300
Software for Caltest 300 testers 型號：Calsoft 300-
- Readout of actual measured values from the Caltest 300 using RS232 interface and their visualisation on PC screen. The Readout can be done automatically by user's defined period of time,
- readout of data, earlier stored in analyzer's memory and their visualisation on PC screen,
- export of measured data to Microsoft Excel, which enables their processing according to user's requirements,
- printing data and charts on the printer, • saving and reading data to and from files for making archives of measurement’s results.
-
Function / parameter
Range
Error 1)2)3)7)
class 0.05
class 0.1
Direct voltage
30...300V
0.5...30V±0.05%
±0.05%*±0.1%
±0.1%*Voltage with VoltLiteWire
0.1…40kV
±0.1%±Em
±0.1%±Em
Direct current
0.1...120A
0.001.. 0.1A±0.05%
±0.05%*±0.1%
±0.1%*Current with clamps 10A
0.05…10A
±0.5%
±0.5%
Current with clamps 100A
0.5...100A
0.05 0.5A±0.2%
±0.2%*±0.2%
±0.2%*Primary current with clamps 100A of CT ratio function
0.5…100A
0.05…0.5A±0.5%
±0.5%*±0.5%
±0.5%*Current with clamps 1000A
5.0...1000A
±0.5%
±0.5%
Current with flexible clamps
0...30A/300A/3000A
±0.1%±Em
±0.1%±Em
Current with AmpLiteWire
10…2000A
±0.1%±Em
±0.1%±Em
Power and energy direct measure
0.1...120A / 30...300V
0.001...0.1A / 30...300V±0.05%
±0.05%*±0.1%
±0.1%*Power and energy measured by clamps 10A
0.05...10A / 30...300V
±0.5%
±0.5%
Power and energy measured by clamps 100A
0.5...100A / 30...300V
0.01...... A / 30..300V±0.2%
±0.2%*±0.2%
±0.2%*Power and energy measured by clamps 1000A
5...1000A / 30...300V
±0.5%
±0.5%
Power and energy measured by clamps LiteWire sensors
0.02…2000A / 0.004…40kV
±0.1%±Em
±0.1%±Em
Resolution of energy meter error measurement "e"
0.001%
0.001%
Phase shift
direct connection with clamps0.0...±360.0°
±0.1° 4)
±0.5° 5)±0.1° 4)
±0.5° 5)Power factor
cos j and sin j0.00...±1.00
±0.002
±0.002
Angle between voltages
0.0... ±360.0°
±0.1° 6)
±0.1° 6)
Frequency
45.00 65.00Hz
±0.05Hz
±0.05Hz
Measurement stability
Short term [1h] 0.25 of error, long term [1 year] 0.5 of error
– Normal distribution with 99.73% probabilityAmbient temperature
-5...+50°C operating, -25...+60°C transportation
Power supply
85..230..265 / 45..65Hz / 10VA
Dimensions and weight of analyzer
270 / 240 / 180 mm / 3.6 kg
Dimensions and weight of analyzer set
420 280 / 370 mm
1) % - related to the measuring value, %* - related to the measuring range final value
Error covers reference uncertainty of standards, stability in 12 months, influence of ambient temperature in range +20…+26°C,
humidity and power supply voltage in utilization conditions
2) Em - sensor basic error, Em=1%+0.1%* for Flex flexible clamps and Em=2%+0.2%* for LiteWire sensors
3) Power and energy errors related to apparent power
4) In current range 0.1…120A and in voltage range 30…300V
5) From 10% of current range and in voltage range 30…300V
6) In voltage range 30…300V
7) Power and energy errors is doubled for input wiring 3 phase 3 wire (Aron measuring system)