2
1.2.6
The maximum load current is 2.5
А
(for short-duration periods of up to 10 minutes
at intervals of at least one hour).
1.2.7
The startup time upon which the RIP is ready for operation after applying power to
it does not exceed 6 s.
1.2.8
The current consumed by the RIP itself from the battery doesn’t exceed 30 mA.
1.2.9
The power consumed from the mains does not exceed 60 V
·
A.
1.2.10
The maximum current consumed from the mains is:
–
0.4
А
at minimum mains utility voltage of 150 V;
–
0.2
А
at maximum mains utility voltage of 250 V.
1.2.11
Ripples of the output voltage (peak-to-peak) at rated load current don’t exceed
100 mV
.
1.2.12
The time of continuous operation of the RIP powered by the fully charged battery
is at least 2.5 hours at the ambient temperature of +25°C.
1.2.13
The time of charging a fully discharged battery doesn’t exceed 30 hours. The
maximum charging rate is 0.5 A.
1.2.14
The RIP provides monitoring for output voltage, battery voltage, mains power
voltage and sending messages about voltage presence / absence using the galvanically
isolated solid state relays
К
1,
К
2 and
К
3. The maximum switched voltage and current are
80 V and 50 mA respectively. The resistance of output circuits in ‘closed’ condition does not
exceed 50 Ohm. The time for sending messages (closed / open state of the circuits) is at least
3 s. The time of delay for messages sent by the relays
К
1,
К
3 is 3 s. The time of delay for
messages ‘Battery Low’ sent by the K2 relay does not exceed 1 min.
States of the solid state relay circuits are shown in Table 1.
Table 1
Circuit
Purpose
Contact State
К
1
Output voltage
monitoring
In case of normal output
voltage
1)
the contact is
closed
In case of an out-of-range
2)
output voltage the contact is
open
К
2
Battery voltage
monitoring
In case of normal
1)
battery
voltage the contact is
closed
When the battery voltage is out
of range
2)
(“Battery
Disconnected”) the contact is
open
К
3
Mains power
monitoring
When mains power 220 V
is applied to the RIP the
contact is closed
If mains power voltage is
below 150 V or above 250 V
the contact is open
Notes:
1)
Normal output voltage is within the range of 10…14.5 V;
2)
“Out-of-range” means that the voltage exceeds or is below the values specified in the
note 1 above or the battery has discharged below 11 V with mains power being off.
1.2.15
The RIP features a tamper switch. At a time when the RIP enclosure is open, all
the solid state relays
К
1,
К
2,
К
3 are open. The relays are reinstated after at least 15 seconds
upon the enclosure is closed.
1.2.16
The RIP provides immunity to electromagnetic interference of Test Severity
Level II as per GOST R 53325-2012
.
1.2.17
Radio noise generated by the RIP during operation does not exceed the values
specified in GOST R 53325-2012.
