Spectra-8DG
Product description 
The device is intended for use in fire alarm and notification systems installed in premises to detect fire, as well as for notification and transmission of information to external equipment and to the CPTS indication equipment and meets all the requirements of DSTU EN54-2, DSTU EN 54-4, DSTU EN 54-21 (Type 1).
- Features
- allows connection to one fire alarm system of up to 32 active fire detectors or up to 10 manual fire detectors using a two-wire circuit;
- allows connection of active fire detectors Art-SP2, Art-HP1, SP-2.1 manufactured by PP "Arton" to the fire alarm system without installing current-limiting resistors;
- The device is powered from a 230 V AC network, and in its absence, by means of a backup power supply (two lead-acid batteries, sealed, maintenance-free with a nominal voltage of 12 V and a nominal current of 7 Ah each, the batteries are recharged automatically, protection against incorrect connection and disconnection of the battery when the voltage drops to the final value, and compensation of the battery charge voltage when the temperature changes is also provided):
- ensures operation from the battery for at least 24 hours in standby mode and 30 minutes in “FIRE” mode;
- provides signal output using the following output keys: freely programmable output (OUT1, OUT2, OUT3, OUT4), relay output of the “Fire” signal (FIRE), relay output of the “Fault” signal (FAULT));
- provides multi-level access to management functions;
- provides status indication using a display and LED indicators;
- using the built-in keyboard and display, the device provides viewing and setting (programming) of operating parameters and functions;
- ensures transmission of a fault signal to the central control station – up to 90 seconds;
- has a built-in communicator (conforms to DSTU EN 54-21 (Type 1)), which supports the installation of two SIM cards for transmitting notifications to the PSTS via two mobile operators;
- automatically detects and displays various types of faults and states (see the passport);
- operating temperature range from -5 to +40 °C;
Specifications
Characteristic
Value
Overall dimensions of the device:
no more than 290x253x80 mm;
Weight of the device without batteries:
no more than 3.5 kg;
Degree of protection of the device housing:
IP30;
Power supply from an alternating current network with a voltage of 230V (with a tolerance of minus 15% and 10%) and a frequency of (50±1) Hz;
The device uses two lead-acid batteries, sealed, maintenance-free, with a nominal voltage of 12 V and a nominal current of 7 Ah each, as a backup power source;
Maximum power consumption:
34 W;
Maximum long-term current consumption of the device from the battery:
1.3;
Minimum current consumption of the device (in standby mode) from the battery:
0.2 A;
Maximum number of fire alarm systems connected to the device:
8;
Power supply voltage of the battery in the absence of load:
(24 ± 0,5) V;
Voltage at the contacts of the circuit breakers at a current in each circuit breaker of up to 45 mA:
not less than 22 V;
The value of the current in the circuit of the SH, which is estimated as the state of the CR:
from 3,5 мА to 18 мА;
The value of the current increase in the circuit breaker, which is evaluated by the device as the "ATTENTION" state from the automatic detector:
from 6 mA to 12 mA, relative to the normal level, but not more than 19 mA;
The current of the circuit breaker, which is considered by the device as an open circuit:
less than 3.2 mA;
The circuit breaker current, which is considered by the device as a short circuit:
more than 50 mA;
Maximum load current of each of the outputs "OUT1"…"OUT4":
400 mA;
The total load current of the outputs must be:
no more than 1 A;
Duration of automatic reset (disconnect time) of the LS during manual reset or during LS verification:
(5 ±1) s;
Waiting time for the detector to be triggered in the fire alarm system in the “ATTENTION” state, upon detection of which the device switches to the “FIRE” mode:
5 min;
Average service life of the device:
at least 10 years;
Useful materials
| Name | Country | Comment | Open | Download |
|---|---|---|---|---|
| Manual | ukrainian | |||
| Сertificate | UA(Ukraine) | Annual technical inspection | ||
| Instruction | Operating instructions |
