Key Automation CT-PAE - Page 19

19
EN
ELECTRIC CABLE TECHNICAL SPECIFICATIONS:
Connection cable maximum allowable limit
Power supply line 3 x 1,5 mm
2
30 m *
Transmitter photocells 2 x 0,5mm
2
20 m
Receiver photocells 4 x 0,5mm
2
20 m
Manual selector 8 x 0,22 mm
2
20 m
Radar 8 x 0,22 mm
2
10 m
TECHNICAL SPECIFICATIONS: CT-PAE
EXTERNAL TRANSFORMER Secondary output 24 Vac ±10 %, 50 Hz, 130 VA
MAXIMUM POWER OUTPUT 150W (24 Vac ±10 %, 50 Hz, 12 A)
AUXILIARY POWER Stabilizzed 24 Vdc (max 400 mA)
OPERATING TEMPERATURE -20 °C + 55 °C
MOTOR 24 Vdc nominal, up to 12 A
FUSES 2 x 15 A delayed
2.3 - Models and technical characteristics
- Power supply to inputs and outputs protected against short cir-
cuits and overloads
- Electric panel with microprocessor logic.
- Amperometric and tachometric anti-crushing device with double
encoder.
- Automatic learning of the weight and length of the track through a
simple learning procedure.
- Manual adjustment of all parameters for customization of the sy-
stem.
- Ability to operate with an optional battery in the absence of volt-
age.
- Chronological memorization of errors in the automation system.
(16 errors)
- Possibility to connect to an EASY terminal for maintenance and
programming management.
CODE DESCRIPTION
900CT-PAE 24Vdc control unit for an automatic sliding door motor 24 Vdc, with encoder management.
2.4 - List of cables needed
Typical system cables required for connection of various devices
are shown in cables list table.
The cables used must be suitable for the installation; for example,
we recommend a H03VV-F type cable for indoor installation and
H07RN-F for outdoor.
3 - PRELIMINARY CHECKS
Before installing this product, verify and check the following steps:
check that the door are suitable for automation;
the weight and size of the door must be within the operating limits
specied for the automation where the product is installed;
heck the presence and strength of the security mechanical stops of
the door;
check that the mounting area of the product is not subject to ooding;
conditions of high acidity or salinity or proximity to heat sources
could cause malfunction of the product;
extreme weather conditions (for example the presence of snow, ice,
high temperature range, high temperatures) may increase the fric-
tion and therefore the force required for the handling and initial peak
may be higher than under normal conditions;
check that the manual operation of door is smooth and friction-free
and there is no risk of derailment;
check that the door are balanced and stationary if left in any posi-
tion;
check that the power line to supply the product is equipped with
proper grounding safety and protected by a magnetothermal and
differential security device;
provide the power system with a disconnecting device with a gap
beween contacts enabling full disconnection under the conditions
dictated by the overvoltage category III;
ensure that all materials used for the installation comply with current
regulations.
* If the power cable is longer than 30 m, a cable with a larger cross-section is required (3x2.5 mm
2
) and safety earthing is necessary in the
vicinity of the automation.