The device is designed to test residual current devices (RCDs) of AC, A types. The RCD type and its rated differential current are set manually in the device. All types of RCDs that do not have an operational amplifier with threshold values can be checked using the device offline, for example, when buying, without connecting voltage to the mains.
The device is powered by five 1.5 V AA batteries.
Operating temperature range from -15 to +55 0C.
Calibration interval 2 years.
Functionality:
- measurement of trip current RCD type AC, A (10, 30, 100, 300, 500 mA) with the ability to set the initial current phase, current phase delay angle, current polarity, constant component;
- measurement of RCD disconnection time type AC, A;
- measurement of the effective value of the alternating current voltage simultaneously along the circuits (L-N, L-PE, N-PE);
- measurement of RCD parameters in offline mode in the absence of a 220 V network;
- measurement of RCD parameters according to a predetermined test program.
The company "Radio-Service" offers a wide range of electrical measuring instruments for route-finding equipment of various prices, used in various fields of activity. The good quality and affordable price of our products have allowed us to take a strong position in the Russian market.
The instruments we produce include:
- megaohmmeters;
- ground resistance meters;
- loop resistance meters;
- RCD parameters meters;
- voltammeters;
- route finders;
- marker detectors.
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