Safety Warnings; Technical Specifications - Orbis ANRET Serie Manual De Uso

During the installation and operation of the instrument, the following
should be noted:
1) The instrument should be installed by a competent person
2) Follow the connection diagrams to the letter when installing the
instrument
3) When connecting the instrument, always use the TA x/5 A
4) The appliance should be installed in a panel where the terminals will be
inaccessible after installation
5) The voltage and current circuit terminals may be connected with a
maximum rated voltage of 300 V eff. with respect to earth
6) The panel should be wired in line with the relevant EN standards
7) Do not power or connect the instrument if any part of it is damaged
NOTE:
The ORBIS network analysers are designed for use in environments with
over-voltage category III and pollution level 2, in accordance with the
EN 61010-1 standard.
The electrical system of the building where the instrument is to be
installed should contain a switch or isolator. This should be close to the
instrument and within easy reach of an operator.
An over-current protection device should be fitted.
Important
: when the power supply is cut off, there should be no signal
at the measurement inputs (current or voltage).
Power supply: 230 VAC (-15%/+10%)
Frequency: 50/60 Hz
Maximum consumption: 5 VA
Display: rear-lit LCD
Voltmeter inputs: max 500 VAC, 47÷63Hz (phase-phase concatenated)
Ammeter inputs: max 6 A, 47÷63 Hz
Scales: 1 voltage with end of scale 500 V (phase-phase concatenated)
2 current with end of scale at 1.25 A and 6 A
Precision:
- Voltage: 0.5% of the end of scale value (min 10 V)
- Current: 0,5% of the end of scale value (min. 20 mA)
- Power: 1% of the end of scale value

SAFETY WARNINGS

TECHNICAL SPECIFICATIONS

- 52 -
User's Manual - ANRET Q-R / M-R