EXXFIRE 750CNF - Technical Data

version 4.7.2 – July 10th, 2022 Firmware version V2.1.7 and higher
EXXFIRE Installation and Service Manual 22
Technical data
EXXFIRE750CNF
EXXFIRE1500CNF
EXXFIRE2250CNF
L x W x H
See Table 2+3
See Table 2+3
See Table 2+3
Weight
See Table 2+3
See Table 2+3
See Table 2+3
Gas mass
0.9
1.8
2.7
kg
750
1500
2250
L
Protection*
1.5
3
4.5
m
3
53
106
159
ft
3
Pressure
0 - 10
0 - 10
0 - 10
bar
ADR**
9/9
9/9
9/9
Class
UN**
3268/3363
3268/3363
3268/3363
Rating***
IP30/IP67
IP30/IP67
IP30/IP67
Class
Voltage (mains)
97/253
97/253
97/253
Vac
Internal power supply
voltage
15
15
15
Vdc
Max power
22.5
22.5
22.5
W
Power supply Imax.a
1.0
1.0
1.0
A
Power supply Imax.b
1.5
1.5
1.5
A
Backup battery capacity
4.5
4.5
4.5
Ah
Battery back-up duration
>12
>12
>12
Hours
Battery internal resistance
(incl. cable)
max. 3
max. 3
max. 3
Ω
Battery fault signal when
<11.5V
<11.5V
<11.5V
V
Battery switch off voltage
10.9±0.1
10.9±0.1
10.9±0.1
V
Battery Lifetime @20˚C
4
4
4
Years
Lifetime generator @20˚C
12
12
12
Years
Sensor Lifetime
10
10
10
Years