GFA ELEKTROMAT SI 25.15-30,00 Ex User manual

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Installation Instructions
ELEKTROMAT
SI 25.15-30,00 Ex
Model: 10002589 00004
-en-
Status: 21.11.2019

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GfA ELEKTROMATEN GmbH & Co. KG
Wiesenstraße 81
D-40549 Düsseldorf
www.gfa-elektromaten.de
[email protected]

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Table of contents
1General safety information .............................................................................................. 4
2Technical data of the drive unit ....................................................................................... 5
3Technical data of the gearbox ......................................................................................... 6
4Technical data of the motor ............................................................................................. 7
5Technical data of the terminal box ................................................................................... 8
6Technical data of limit switch / emergency manual operation switch ............................... 8
7Mechanical installation .................................................................................................... 9
8Electrical installation ..................................................................................................... 13
9Limit switch setting ........................................................................................................ 15
10Connection of the motor ................................................................................................ 17
11Limit switch connection ................................................................................................. 17
12Emergency manual operation (emergency hand crank) ................................................ 18
13Completion of commissioning / testing / operation ......................................................... 20
14Declaration of conformity, Motor .................................................................................... 24
15Declaration of conformity, Accessories .......................................................................... 28
16Declaration of incorporation / Declaration of conformity ................................................. 30
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Symbols
Warning - Potential injury or danger to life!
Warning - Danger to life from electric current!
Note - Important information!
▶ Requirement - Required action!
Schematic representations are based on product examples. Deviations from delivered
products are possible.

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1General safety information
Specified normal use
The drive unit is intended for doors, which have to be secured against falling down. A safety
brake is integrated in the gearbox. The drive unit is mounted directly onto the shaft. In
compliance with its explosion protection according to ATEX 2014/34/EU, it may be used in
explosive areas.
The safe operation is only guaranteed with specified normal use. The drive unit is to be
protected from rain, moisture and aggressive ambient conditions. No liability for damage
caused by other applications or non-observance of the information in the manual.
Modifications are only permitted with the agreement of the manufacturer. Otherwise the
Manufacturer’s Declaration shall be rendered null and void.
Safety information
Installation and initial operation tasks are to be performed by skilled personnel only.
Only trained electrical craftsmen are permitted to work on electrical equipment. They must
assess the tasks assigned to them, recognise potential danger zones and be able to take
appropriate safety measures.
Installation work is only to be carried out with the supply off and in a non-explosive
atmosphere.
Observe the applicable regulations and standards.
Documentation
The drive unit consists of components according to ATEX 2014/34/EU which are reliably
assembled. The documentation refers to the safe installation and operation of the drive unit.
It only quotes excerpts from the original documentation of the components. Should you have
any questions, please contact the manufacturer of the component.
Coverings and protective devices
Do not operate unless corresponding coverings and protective devices are installed.
Ensure that gaskets are fitted correctly and that cable glands are correctly tightened.
Spare parts
Only use original spare parts.

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2Technical data of the drive unit
Explosion protection II 2G Ex db eb ib h IIC T3 Gb
II 2D Ex tb h IIIC 190°C Db
Output torque 250 Nm
Output speed 15 rpm
Output / hollow shaft 30,00 mm
Locking torque 635 Nm
Safety brake (testing centre / approval number) 14-003612-PR03
Supply voltage 3~ 400 V
Operating current 2,60 A
Operating frequency 50 Hz
Power factor cos φ 0,80
Maximum movements per hour 20 h-1
Manual force, emergency manual operation 85 N
Protection class IP 65
Limit switch range
(maximum revolutions of the output / hollow shaft) 20
Temperature range -10 / +40 °C
Installation height < 1000 m
Components used
Gearbox SG 85F 92.T3
Motor U/ENFY 80/4O-13S
Terminal box 8146/1041
Limit switch / emergency manual operation switch 07-2511

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3Technical data of the gearbox
Series SG 85F-92.T3
Manufacturer GfA
Explosion protection II 2G Ex h IIC T3 Gb
II 2D Ex h IIIC 190°C Db
Max. output torque 400 Nm
Max. output speed 19 rpm
Shaft centre distance 85 mm
Transmission ratio 1:92
Temperature range -10 / +40 °C
Protection class IP 65

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4Technical data of the motor
Type U/ENFY 80/4O-13S
Manufacturer ATB Motorenwerke GmbH
Explosion protection II 2G Ex e IIC T3 Gb
II 2D Ex tb IIIC T 120°C Db
Certificate of verification PTB 00 ATEX 3232/38
PTB 00 ATEX 3232/40
Supply voltage 230 / 400 +/- 5 % V
Operating current 4.5 / 2.6 A
Operating frequency 50 Hz
Power 1.1 kW
Power factor cos φ 0.80
Motor speed 1415 rpm
Motor torque 7.5 Nm
Operating mode S1
Protection class IP 65
Temperature class (G)
Temperature class (D) T3 T 120 °C
Heating time tE (G)
Heating time tE (D) 14 19 s
IA / IN ratio 5.2
Temperature range -20 / + 40 °C

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5Technical data of the terminal box
Type Ex e 8146/1041
Manufacturer Stahl
Explosion protection II 2G Ex e II T6
II 2D Ex tD A21 IP 66 T80°C
Certificate of verification PTB 01 ATEX 1016
Supply voltage 250 max. 1100 V
Terminal cross-section 2.5 mm2
Temperature range T6: -20 / +40
T5: -20 / +55 °C
Protection class IP 66
6Technical data of limit switch / emergency manual operation switch
Type 07-2511-113061G
Manufacturer Bartec
Explosion protection II 2G Ex d IIC T6
II 2D Ex tD A21 IP 66 T80°C
Certificate of verification EPS 14 ATEX 1766 X
Supply voltage 400 V
Temperature range -20 / +40 °C
Protection class IP 66
Attention – Damage to components!
The maximum allowable current applied to the limit switches is
2A 400V for AC-15 and 0.15 250V for DC-13.

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7Mechanical installation
Warning – Explosion hazard!
 Check the atmosphere for explosion hazards before commencing installation tasks.
Requirements
The permissible loads on walls, mountings, connection and transmission elements must not
be exceeded even for maximum holding or locking torque (▶ observe technical data).
Connection elements
▶ Use self-locking
connection elements with
a minimum strength of
800 N/mm2 (8.8).
▶ Use a screw that
precisely fits the hole.
▶ Use adequately
dimensioned washers for
elongated holes.
BAGAB00002_Z002 BAGAB00003_Z002
3 : 1

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Permissible mounting positions
BAGAC03005_Z001
Mounting
2 elongated holes are provided for mounting.
BAGAD03001_Z003