Overview:
A multifunction installation verification checkbox. The checkbox allows periodic checking of installation testers for basic accuracy and functionality. Ideal for weekly or monthly checks in-between formal 3rd party traceable calibrations.
The device provides the capability to verify:
Insulation calibration up to 1000V
Continuity function calibration
Fault loop impedance calibration with RCD trip-lock function
Calibration of RCD trip-out time measurement
Line impedance calibration
Voltage and frequency calibration
Measurement of leads verification
PE test terminal functional verification
Automatic mains polarity verification
Specification
Insulation resistance
2.0 MOhm - Accuracy +-1%
50 MOhm - Accuracy +-1%
Maximum test voltage: 1500 V DC 1200 V DC continuously
Low resistance
0.5 Ohm - Accuracy +-2%
5.0 Ohm - Accuracy +-2%
15 Ohm - Accuracy +-2%
Maximum test current: 220 mA DC
Voltage and frequency
50.0 V @ 230 V AC
Short-circuit current <6mA
Nominal output resistance: 25 kOhm
Fault loop impedance, trip-lock impedance, line impedance
1.2 Ohm (Existing circuit loop impedance + 0.2Ohm) - Accuracy +-0.2Ohm
11 Ohm (Existing circuit loop impedance + 11Ohm) - Accuracy +-0.5Ohm
RCD trip-out time simulation and current measurement
Current reference value 30mA - Accuracy +-1%
Trip-out time reference value 30mA - Accuracy +-2ms
Current Low Indication 28mA - Accuracy +-1mA
Current High Indication 35mA - Accuracy +-1mA
Annual cost of the Metrel CS-2099 Installation tester field verification checkbox is approximately $250.00 + GST (non NATA Accredited). Contact us for NATA Accredited calibration costs.
Specifications
- Supply voltage - 2230 V a.c. (207 V/255 V), 50 Hz/60 Hz - fitted with AU plug and supplied with GB-AU socket adaptor
Availability
Allow 6-8 weeks from placement of order
Standard warranty
1 Year
