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Multifunction Installation Tester/English
Multifunction Installation Tester/English
13/08/2017 Version No. 001
13/08/2017 Version No. 001
1.4-Caution
Do not change functions on the test instrument with the test leads in place, i.e. changing from a “dead test”
to a test where the supply is required could damage the instrument.
Notes
[1] Valid for resistance of neutral circuit <20
Ω
and up to a system phase angle of 30°. Test leads must be zeroed
before testing.
[2] Valid for mains voltage >200V.
LINE Resistance
L- N
Measuring Current: < 15mA
Range of the Voltage Used: 195V a.c – 260V a.c (50,60Hz)(50,60Hz)
1] Valid for resistance of neutral circuit <20
Ω
and up to a system phase angle of 30°. Test leads must be zeroed
before testing.
[2] Valid for mains voltage >200V.
Measuring Current: 4.0 A
Range of the Voltage Used: 195V a.c. – 260V a.c. (50,60Hz)
L- PE (No Trip)
Notes
[1] Valid for resistance of neutral circuit <20
Ω
and up to a system phase angle of 30°. Test leads must be zeroed
before testing.
[2] Valid for mains voltage >200V.
Notes
Rcd Rating (I_n): 10mA, 30mA, 100mA, 300mA, 500mA, 650mA and 1A.
Test current: x1/2, x1, x2 and x5
Form of the Test Current: Sine wave form (ac), Pulse wave form (dc)
RCD Form: General (G - non-delayed), Selective (S - time-delayed)
Initial Polarity of the Test Current: 0°, 180°.
Voltage Range: 195V a.c. - 260V a.c. (50Hz,60Hz)
RCD (BSEN 61557-6)
RCD (BSEN 61557-6)
1.5-Declaration of Conformity
This instrument has been tested according to the below regulations:
EN 61326: Electrical equipment for measurement, control and laboratory use.
EN 61010-1: Safety requirements for electrical equipment for measurement, control and laboratory use
–Part 1: General requirements.
BS EN61557: Electrical safety in low voltage distribution systems up to 1000V a.c. and 1500V d.c.
Equipment for testing, measuring or monitoring of protective measures.
• Part 1 General requirements
• Part 2 Insulation resistance
• Part 3 Loop resistance
• Part 4 Resistance of earth connection and equipotential bonding
• Part 6 Residual current devices (RCDs) in TT and TN systems
• Part 7 Phase sequence
• Part 10 Combined measuring equipment
1.6-Error Codes
Various error conditions are detected by the tester and are indicated with the icon, “Err”, and an error
number on the primary display. See Table 1. These error conditions disable testing and, if necessary, stop
a running test.
Table 1. Error Codes
2-Specification
LOOP Resistance
L- PE (Hi-Amp)
Measuring Current: 8.0 A~25.0 A
Range of the Voltage Used: 195V a.c. – 260V a.c. (50,60Hz)
Error Condition Code
Solution
Fault Voltage
Over Temp
Excessive Noise
Excessive Probe
Resistance
Self Test Fails
Code
1
2
3
4
5
Solution
Check the installation, in particular, the voltage
between N and PE.
Wait while the tester cools down.
Switch off all appliances (Loop, RCD measurements)
and move the earth stakes (earth measurement).
Put the stakes deeper into the soil. Tamp down the
soil directly around the stakes. Pour water around
the stakes but not at the earth ground under test.
Return the tester to a Service Center..
Range(
Ω
)
0.23 9.99
10.0~99.9
100~999
Resolution(
Ω
)
0.01
0.1
1
Accuracy
±(4% of 6digits)
Range(
Ω
)
0.23 9.99
10.0~99.9
100~999
Resolution(
Ω
)
0.01
0.1
1
Accuracy
±(5% of 6 digits)
Range(
Ω
)
0.23 9.99
10.0~99.9
100~999
Resolution(
Ω
)
0.01
0.1
1
Accuracy
±(4% of 4digits)
Current Multiplier
x1/2
x1
x2
X5
Trip Time Accuracy
±(1% of 1ms)
±(1% of 1ms)
±(1% of 1ms)
±(1% of 1ms)
