Schischek RedMax-8-F1 Скачать руководство пользователя страница 2

E X P L O S I O N P R O O F

www.schischek.com

Schischek GmbH

 Germany, Muehlsteig 45, Gewerbegebiet Sued 5, 90579 Langenzenn, Tel. +49 9101 9081-0, Fax +49 9101 9081-77, E-Mail [email protected]

RedMax-S-F1_en

V01 –  29-Jun-2017

RedMax-...-F1  RedMax-...-SF1 RedMax-...-BF1
Special options 

... -CTS 

... -VAS

Torque motor (min.)

 

8 Nm  

 

15 Nm 

 

8 resp. 15 Nm 

8 resp. 15 Nm

Torque spring (F)

 

min. 8 Nm 

 

min. 15 Nm 

 

min. 8 resp. 15 Nm 

min. 8 resp. 15 Nm

Torque blockade

 

In blockade and end positions torques are higher than above specified torques for motor and spring.

Dimensioning of external load

 

Upon spring return the external load should be max. 80 % of torque spring (F), but 

 

min. 2 Nm 

 

min. 5 Nm 

 

min. 2 resp. 5 Nm 

min. 2 resp. 5 Nm

Supply voltage / frequency

 

24...240 VAC/DC, ± 10 %, self adaptable, frequency 50...60 Hz ± 20 %

Power consumption

 

max. starting currents see 

Extra information (in acc. with voltage, I

 start

 >> I

 rated 

), approx. 5 W holding power, approx. 16 W for heater

Protection class

 

Class I (grounded)

Angle of rotation and indication

 

95° incl. ~ 5° pretension, mechanical value indication

Working direction

 

Selectable by left/right mounting to the damper/valve shaft

Motor running times

 

3 / 15 / 30 / 60 / 120 s/90° selectable on site

3 sec. mode – motor

 

In acc. with the supply voltage and external torque 3 to 4 s/90° angle of rotation

Motor

 

Brushless DC motor  

Control mode

 On-off

Spring return (F)

 

spring return upon voltage interruption or opening of line 3, response time up to 1 sec. after voltage interruption

Spring return running time (F)

 

< 1 s/90°

Safety operations at 1 sec. (F)

 

min. 1,000 acc. to construction of damper and ambient. Consider minimum external load!

Ex-i tripping circuit                ...-BF1

  Intrinsically safe circuit to connect the ExPro-TT-... safety temperature trigger directly to the actuator with M12 quick connection

Aux. switches            ...-SF1, ...-BF1 

2 integrated auxiliary switches, switching at 5° and 85° angle of rotation, potential free. Grid fuse-protection is recommended!

 

U

max

/ I

max

 AC = 250 V/5 A;   U

min

 AC/DC = 5 V;  

After one-time operation with U > 24 V AC/DC or I > 100 mA:   U

min

 AC/DC =  12 V

 U

max

/ I

max

 DC =   48 V/1 A;    I

min

 AC/DC = 5 mA; 

  

 

 I

min

 AC/DC = 100 mA

Axle of the actuator

 

Double square 12 × 12 mm, direct coupling, 100 % overload protected

Electrical connection

 

Cable ~ 1 m, wire cross section 0.5 mm², equipotential bonding 4 mm². 

 

Connections in hazardous areas require a terminal box!

Diameter of cable

 

~ Ø 6.2  mm 

 

~ Ø 6.2  mm   

~ Ø 6.2 + 7.4 mm  

~ Ø 9.3  mm 

 

2 cable glands in version ...-SF1 

Cable gland

 

M16 × 1.5 mm

Manual override

 

Use delivered socket wrench, max. 4 Nm 

Heater 

Integrated, controlled heater for ambient temperature down to −40 °C

Housing material

 

Aluminium die-cast housing, coated. Optional with seawater resistant coating (...-CTS) or stainless steel housing, 

 

 1.4581 / UNS-J92900 / similar AISI 316Nb (...-VAS)

Dimensions (L × W × H)

 

210 × 95 × 80 mm, for diagrams see 

Extra information

Weight

 

~ 3,5 kg aluminium housing, stainless steel ~ 7 kg

Ambients 

Storage temperature −40…+70 °C, working temperature −40…+40 °C at T6 and −40…+50 °C at T5

Humidity

  

0...90 % rH, non condensing

Operating   3 sec. motor run time 

In 3 s mode the motor will work only after 1 minute of voltage supply. While open/close operation (open voltage supply and shut it down) 

 

motor works only with speed of 15 s/90°

               ≥ 15 sec. motor run time

 at 

15 / 30 / 60 / 120 s 100 % of ED is permitted (ED = duty cycle)

Maintenance

 

Maintenance free relative to function, maintenance must comply with regional standards, rules and regulations 

Wiring diagrams

 

SB 2.4 + 2.5 

 

SB 2.4 + 2.5   

SB 2.4 + 2.5 + 3.2 

SB 2.4 + 2.5 + 3.2 + 7.4

Scope of delivery

 

Actuator with 1 m cable, 4 screws M4 × 100 mm, 4 nuts M4, Allen key for simple manual override

Parameter at delivery

 

8 Nm, 30 s/90° 

 

15 Nm, 30 s/90° 

8 resp. 15 Nm, 30 s/90° 

8 resp. 15 Nm, 30 s/90°

Technical data 

RedMax- 8 - F1 

RedMax- 15 - F1 

RedMax-... - SF1 

RedMax-... - BF1

Approbations

ATEX directive

  

2014/34/EU

EC type-approved

  

PTB 04 ATEX 2106

IECEx certified

  

IECEx PTB 08.0059

Approval for gas

 

  II 3 (1) G   Ex nC [ia] IIC T6, T5;   II 3 G   Ex nC II T6, T5

 

Types ...-CTS  II 3 (1) G   Ex nC [ia] IIB T6, T5;   II 3 G   Ex nC IIB T6, T5

Approval for dust

 

  II 3 D     Ex tD A22 IP66 T80, T95°C

Ex-i circuit data

 

  see table (T 1.0) 

CE identification

 

 CE 

 0158 

EMC directive  

2014/30/EU

Low voltage directive

  2014/35/EU

Enclosure protection

   IP66 

in acc. with EN 60529

EAC 

  № ТС RU С-DE.ГБ08.В.01510

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Содержание RedMax-8-F1

Страница 1: ...pharmaceutical industrial and offshore onshore plants for use in Ex areas zone 2 gas and zone 22 dust Highest protection class ATEX and IP66 protection small dimensions only 3 5 kg weight universal functions and technical data an integrated heater and an optional stainless steel housing guarantee safe operation even under difficult environmental conditions High quality brushless motors guarantee l...

Страница 2: ...100 mA Umin AC DC 12 V Umax Imax DC 48 V 1 A Imin AC DC 5 mA Imin AC DC 100 mA Axle of the actuator Double square 12 12 mm direct coupling 100 overload protected Electrical connection Cable 1 m wire cross section 0 5 mm equipotential bonding 4 mm Connections in hazardous areas require a terminal box Diameter of cable Ø 6 2 mm Ø 6 2 mm Ø 6 2 7 4 mm Ø 9 3 mm 2 cable glands in version SF1 Cable gland...

Страница 3: ...tage or current Ex i intrinsic safe data for temperature trigger ExPro TT T 1 0 Attention During commissioning apply a self adjustment drive Regard duty cycle at motor running times Never use spring return actuators without external load Auxiliary switches see Technical data On off SB 2 4 On off 1 wire SB 2 5 Wiring of integrated auxiliary switches SB 3 2 On off spring return Ex i tripping circuit...

Страница 4: ...tion will be blocked for the rest of the idle period Later the release for the next cycle is made automatically by an internal timing relay 4 Same function is applied on spring return actuators fail safe operation is regarded same as a motor running cycle 5 Trying to use the 1 wire On off methode in switch position 0 and 5 software changes the motor running time temporarily and automatically to 15...

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