GEZE MBZ300, Руководство по установке, Страница: 10 / 48

MBZ300
10
Installation
Examples for the selection of the required battery capacity for MBZ300 standard control units:
Battery
capacity
N8 N10 N24 N48K N48G N72
7 Ah Motor current 8A
2× DM
20× RWA-button
20× smoke
detector
12 Ah Motor current:
10 A
1× SM, 5× DM
20× RWA-button
30× smoke
detector
– – – –
17 Ah – Motor current:
24 A
1× SM, 8× DM
30× RWA-button
30× smoke
detector
– – –
24 Ah – Motor current:
24 A
4× SM, 12× DM
40× RWA-button
60× smoke
detector
Motor current:
48 A
1× SM, 9× DM
30× RWA-button
40× smoke
detector
Motor current:
48 A
1× SM, 9× DM
30× RWA-button
40× smoke
detector
–
38 Ah – Motor current:
24 A
8× SM, 24× DM
60× RWA-button
60× smoke
detector
Motor current:
48 A
5× SM, 22× DM
60× RWA-button
60× smoke
detector
Motor current:
48 A
5× SM, 22× DM
60× RWA-button
60× smoke
detector
Motor current:
72 A
3× SM, 18× DM
40× RWA-button
60× smoke
detector
The capacity required must be calculated in the case of deviating combinations.
Drive modules DM for ventilator groups
One drive module DM makes max. 10 A (with MBZ300 N8 max. 8 A) possible for the connection of a ventilator group.
Calculation examples:
Current required Drives modules 10 A Switching power supply units Power modules
16 A 2 (20 A) 1x 24 A 1 ( PM )
30 A 3 (30 A) 1x 24 A + 1x 10 A 2 (
PM
+
PME
)
Control module CM and sensor modules SM
One control module CM is always required. It monitors the first fire section. 1 sensor module SM is required for
each further fire section.
Weather module
A weather module
WM
is required if the ventilation is to be controlled via wind and rain sensors or if wind-direc-
tion-dependent opening or closing is required in the case of fire.
Relay module ERM
The relay module
ERM
makes the notification of error and operating statuses possible. It has 6 potential-free
detector relays that can be configured with the system software.
Housing
The housing size results from the number and layout of the modules, the number of the required switching power
supply units and the size of the batteries.