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4

Fig. 9

6. Close and seal the housing (Fig. 9)

1 -  Glue the circuit diagram to the inside of the cover 

Q

.

2 -  Engage the cover in the retainer.
3 -  Connect the earthing lead 

to the cover.

4 - Lightly lift and close the cover.
5 -  Tighten cover retaining screws.
6 -  Use eye 

to seal.

When the cover is opened again, e.g. for servicing, there is no 
need to remove it completely.  After slackening the screws, the 
cover can be lifted gently, swung downwards and suspended 
in the base. 

7. Technical  data

Mains voltage                                                        240V, 50Hz
Power consumption (230V)                                          230mA
Mains supply fuse                                 500 mA slow-blowing 
Output power                                                      12V

DC

, 2.3 A 

Max. ripple at 2.3 A                                                     60mV

pp

 

Relay, single-pole changeover                                    48V, 5A
Battery min V-2 (optional)                                        12V, 24Ah
Operating temperature                                  -10°C to +40°C  
Steel housing                                                              1.5 mm 
Dimensions in mm                              H 500 x W 365 x D 133 
Safety class                                                                     IP 30
Environmental class                                                              II
Weight without battery                                                  8.4 kg 

The right to make technical changes to the described equipment 

without prior notice is reserved.

Содержание SAP 20

Страница 1: ...e with Installation instructions One wiring diagram 3 Mounting instructions The SAP 20 external power supply unit is designed for moun ting in dry indoor rooms It must not be exposed to dripping or splashing water 3 1 Open cover Fig 1 1 Slacken cover screw W 2 Remove cover 3 2 Product overview Fig 1 Housing E Power supply assembly circuit board SMP 20 I Transformer SMU 31 U Mains supply terminals ...

Страница 2: ...ter U O must not be disturbed 3 3 Fit housing Fig 3 1 Mark the drilling position for the four mounting holes Q 2 Drill the holes and insert plugs 3 Screw in the screws leaving approximately 1 5 cm proud Fig 3B 4 From the back snap the spacers into the slots provided at the four mounting holes Fig 3A 5 Pass the connecting cable through the opening W provi ded and hang the housing base on the screws...

Страница 3: ... the options SMT 11 SMR 11 must be connected to the central control unit via the E Bus B1 B2 B3 B4 It may be routed in parallel to other accessories If shielded cable is used the shield may not be laid on the housing of the SAP 20 The shields of all cables must be connected at one point e g at one of the NC terminals of SMT 11 or SAR 11 4 3 Tamper contact Fig 7 The tamper contact of the housing mu...

Страница 4: ...he screws the cover can be lifted gently swung downwards and suspended in the base 7 Technical data Mains voltage 240V 50Hz Power consumption 230V 230mA Mains supply fuse 500 mA slow blowing Output power 12VDC 2 3 A Max ripple at 2 3 A 60mVpp Relay single pole changeover 48V 5A Battery min V 2 optional 12V 24Ah Operating temperature 10 C to 40 C Steel housing 1 5 mm Dimensions in mm H 500 x W 365 ...

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