TE30 測試儀軟體

Specifications for a power network analyser

Parameter

Range

Error limits 1)2)3)4)

class 0.05

class 0.1

Voltage (Direct)

0.05…600V

±0.05% 5)

±0.1% 5)

Voltage (VoltLiteWire 40kV)

0.1…40kV

±0.1%±Em

Current (Direct)

0.01…12A
0.001…0.01A

±0.05%
±0.05%*

±0.1%
±0.1%*

Current (Clamps CT10AC)

0.1…12A
0.003…0.1A

±0.2%
±0.2%*

Current (Clamps CT100AC)

0.1…120A
0.01…0.1A

±0.2%
±0.2%*

Current (Clamps CT1000AC)

10…1200A
0.3…10A

±0.2%
±0.2%*

Current (Flexible Clamps FCT3000AC.B)

0.3…30A/3…300A/30…3000A

±0.1%±Em

Current (AmpLiteWire 2000A)

1…2000A

±0.1%±Em

Power and energy (Direct)

0.01…12A / 10…600V
0.001…0.01A / 10…600V

±0.05%
±0.05%*

±0.1%
±0.1%*

Power and energy (Clamps CT10AC)

0.1…12A / 10…600V
0.01…0.1A / 10…600V

±0.2%
±0.2%*

Power and energy (Clamps CT100AC)

0.1…120A / 10…600V
0.01…0.1A / 10…600V

±0.2%
±0.2%*

Power and energy (Clamps CT1000AC)

10…1200A / 10…600V
1…10A / 10…600V

±0.2%
±0.2%*

Power and energy (Flexible Clamps FCT3000AC.B)

0.3…30A/3…300A/30…3000A / 10…600V

±0.1%±Em

Power and energy (VoltLiteWire 40kV + AmpLiteWire 2000A)

1…2000A / 0.5…40kV

±0.1%±Em

Frequency

40…70Hz

±0.01Hz

Phase shift (Direct)

-180…+180°

±0.02° 5)6)

±0.04° 5)6)

Phase shift (Clamps)

-180…+180°

±0.1°   5)7)

Power factor cosj and sinj

0…±1

±0.001 5)6)7)

Temperature coefficient (Direct)

0.005% per 1°C in range -10…+50°C

Time stability (Direct)

Short term [1h] = 0.01%, long term [1 year] = 0.03%

1) % - related to the measuring value, %* - related to the measuring range final value (is underlined)
2) error limits include reference uncertainty of standards, stability in 12 months, influence quantities (ambient temperature in
range +20…+26°C, humidity and power supply voltage in range 50…450V, frequency in range 45…65Hz)
3) Em – sensor basic error, Em=1%+0.1%*  (Flexible  Clamps  FCT3000AC),  Em=2%+0.2%*  (VoltLiteWire 40kV  and AmpLiteWire 2000A)
4) power and energy errors related to apparent power
5) in voltage range 10…600V (Direct)
6) in current range 0.01…12A (Direct)
7) in current range: 0.1A…12A (Clamps CT10AC), 0.1A…120A (Clamps CT100AC), 10A…1200A (Clamps CT1000AC)

General parameters

Weight and dimensions (width x height x depth)

2kg (with internal battery) and (270x245x90)mm

Power supply

50…450V / 47...63Hz / 15VA or
replaceable batteries Ni-MH 5xAA 1.2V / 2600mAh / 2h

Safety: Isolation protection and Measurement Category

IEC 61010-1 and 300V CAT III

Degree of protection

Device is placed in IP67 housing

Operation / storage temperature

-10…+50°C / -20…+60°C

Operation / storage relative humidity

<90% @ +0...+30°C and <75% @ +30...+50°C / <95% @ 0...+50°C