Dungs MultiBloc MBC-700-N User Manual

M/CD • Edition 03.16 • Nr. 241 484
1 … 16
Betriebs- und Montage-
anleitung
MultiBloc
®
Servodruckregler
Typ MBC...SE/N
Nennweiten
Rp 1/2 - Rp 2
Operation and assembly
instructions
MultiBloc
®
Servopressure Regulator
Type MBC...SE/N
Nominal diameters
Rp 1/2 - Rp 2
Notice d‘emploi et de
montage
MultiBloc
®
Pressostat à servocom-
mande
Typ MBC...SE/N
Diamètres nominaux
Rp 1/2 - Rp 2
Istruzioni di esercizio e di
montaggio
MultiBloc
®
Servoregolatore di pres-
sione
Tipo MBC...SE/N
Diametri nominali
Rp 1/2 - Rp 2
Einbaulage SE-S22/S82/S302
Installation position
Position de montage
Posizione di montaggio
Elektrischer Anschluß
Electrical connection
Raccordement électrique
Allacciamento elettrico
IEC 730-1 (VDE 0631 T1)
nur/only/seulement/solo
S22/S82/S302/N
Erdung nach örtlichen Vorschriften
Grounding acc. local regulations
Mise à la terre selon normes locales
Messa a terra secondo prescrizioni locali
Max. Betriebsdruck
Max. operating pressure
Pression de service maxi.
Max. pressione di esercizio
SE-S22/S82/S302: 360 mbar (36 kPa)
N: 100 mbar (10 kPa)
SE-S02: 100 mbar (10 kPa)
V1+V2 Klasse A, Gruppe 2
V1+V2 Class A, Group 2
V1+V2 Classe A, Groupe 2
V1+V2 Classe A, Gruppo 2
nach / acc. / selon / a norme
EN 161
Klasse A, Gruppe 2
Class A, Group 2
Classe A, Groupe 2
Classe A, Gruppo 2
nach / acc. / selon / a norme
EN 88
U
n
~(AC) 230 V -15 % +10 %
oder/or/ou/o
~(AC) 100 V - 120 V, =(DC) 48 V,
=(DC) 24 V - 28 V
Einschaltdauer/Switch-on duration/
Durée de mise sous tension/Durata
inserzione 100 %
 






 























  
Umgebungstemperatur
Ambient temperature
Température ambiante
Temperatura ambiente
-15 °C … +70 °C
Schutzart
Degree of protection
Protection
Protezione
IP 54 nach / acc. / selon / a norme
IEC 529
Familie 1 + 2 + 3
Family 1 + 2 + 3
Famille 1 + 2 + 3
Famiglia 1 + 2 + 3
Ausgangsdruckbereich
Output pressure range
Pression de sortie
Campo pressione in uscita
SE-S22: 4 - 20 mbar (0,4 - 2 kPa)
SE-S82: 8 - 80 mbar (0,8 - 8 kPa)
SE-S302: 30 - 300 mbar (3 - 30 kPa)
SE-S02/N: 0 ± 2 mbar (0 ± 0,2 kPa)
[mbar]
EN 161
[ V ]
EN 88




IEC 529IEC 529
Gas Gaz
0 - 300 mbar
p
Br
In Flüssiggasanlagen den MBC...
nicht unter 0 °C betreiben. Nur für
gasförmiges Flüssiggas geeignet,
üssige Kohlenwasserstoe zer-
stören die Dichtwerkstoe.
EN 549
Do not operate the MBC... below 0 °C in liquid gas systems. Only suit-
able for gaseous liquid gas, liquid hydrocarbons destroy the sealing
materials.
MBC... ont été conçus pour être utilisés avec des GPL à l‘état gazeux
et à des températures supérieures à 0 °C. Les joints d‘étanchéité se
détériorent en présence d‘hydrocarbure liquide.
Negli impianti a gas liquido, non si dovrà far funzionare il MBC... al di sotto
di 0 °C. Esso è adatto soltanto per gas liquido gassoso, gli idrocarburi
liquidi distruggono i materiali delle guarnizioni.
3
4
4
5
3
1
2
2
3
4
4
5
3
1
2
2
P1
L1
Mp
N
P2
L2
MBC...SE
Mp
N
P1
L1
1 2
3
P2
L2
20
16
12
8
4
p
Br
20
16
12
8
4
p
Br
20
16
12
8
4
p
Br
20
16
12
8
4
p
Br
Einbaulage SE-S02/N
Installation position
Position de montage
Posizione di montaggio
20
16
12
8
4
p
Br
20
16
12
8
4
p
Br
20
16
12
8
4
p
Br
20
16
12
8
4
p
Br

Dungs MultiBloc MBC-700-N Specifications

General

Housing material	Aluminum
Gas Types	Natural gas
Operating Voltage	24 V AC/DC
Input voltage	24 V AC/DC
Operating temperature	-20 to +60 °C

Summary

Operation and Assembly Instructions

Product Overview: MultiBloc® Servodruckregler

Introduces the MultiBloc® Servopressure Regulator.

Installation Position

Specifies the correct installation orientation for the device.

Operating Pressure Limits

Details the maximum allowed operating pressure for different models.

Electrical Connection

Outlines the wiring requirements and connection points.

Ambient Temperature Range

Specifies the permissible ambient operating temperatures.

Degree of Protection

Indicates the enclosure protection rating (IP) according to IEC standards.

Output Pressure Range

Defines the selectable output pressure ranges for various models.

Dimensions and Mounting Data

Provides detailed physical dimensions and mounting information for different series.

Pressure Taps and Torque Specifications

Details pressure tap connections and torque values for system accessories.

Important Safety and Handling Notes

Covers tool usage and warnings against using the device as a lever.

Component Overview and Identification

Identifies and describes the main components of the MBC unit.

Threaded Flange Installation and Disassembly

Guides on mounting and removing units with threaded flanges.

Pulse Line Installation

Instructions for connecting optional pulse lines for pressure measurement.

Pressure Controller Adjustment and Sealing

Details the procedure for setting the pressure controller and sealing the adjustment screw.

Gas Pressure Switch Adjustment

Guides on setting the gas pressure switch (GW...A5).

Filter Inspection and Replacement

Procedures and conditions for inspecting and replacing the filter element.

Solenoid Replacement (MBC-300/700)

Step-by-step guide for changing the solenoid on MBC-300/700 models.

Solenoid Replacement (MBC-1200)

Step-by-step guide for changing the solenoid on MBC-1200 models.

Flow Diagrams and Operating Ranges (MBC-300)

Presents flow diagrams and recommended operating ranges for MBC-300 models.

Flow Diagrams and Operating Ranges (MBC-700 & MBC-1200)

Presents flow diagrams and operating ranges for MBC-700 and MBC-1200 models.

Spare Parts and Accessories

Lists available spare parts, accessories, and their order numbers.

General Safety and Installation Guidelines

Covers essential safety rules for working with the MBC unit and installation practices.

Safety-Relevant Component Lifespan and Standards

Details the lifespan and relevant standards for safety components.