SCST1
Test Equipment For Supplemental Cooling (A350)
Fully-automatic filling, draining, bleeding, replenishing and emptying of the Supplemental Cooling System (SCS). The equipment allows a user friendly ergonomic setup and easy operation via display and buttons. Interruption of service tasks with re-entry is possible (replenishing with nitrogen). Safe and trouble-free operation is possible also in case of extreme environmental conditions. The connection to the A/C or their components will be performed in connection with the appropiate adapter kits.
The equipment has been developed for the following purposes: Fill of whole system, Drainage of whole system, Top up of accumulator, Top up and drainage of small ACU, SCS Chiller and VCRU.
Technical Specification
Technical Data
| Hydraulic Parameters: | Flow: max. 50l/min, max. 6.5bar abs. (max. 13.2gal/min, max. 94psi abs.) |
| Medium: | Propylen glycol water (according to Airbus specification, not included in the scope of delivery) |
| Reservoir volume: | Main-reservoir: approx. 180l (47gal) Drain-reservoir: approx. 190l (50gal) Sub-reservoir: approx. 25l (6.6gal) |
| Operating conditions: | Ambient temperature: -30 to +50°C (-22 to +122°F) Storage temperature: -30 to +60°C (-22 to +140°F) Rel. air humidity: 5 to 90% (non-condensing) |
| Nitrogen supply (requirements): | Input: min. 20bar (min. 290psi) (external supply) |
| Nitrogen connections: |
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| Dimensions: |
Length: 3,400mm (133.8in)
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TYPE SPECIFIC TECHNICAL DATA
| SCST1-FD | SCST1-FD-D | |
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Electrical supply (requirements): |
Mains connection: 3/PE AC 50/60 Hz 380-480 V |
Mains connection: 3/PE AC 50/60 Hz 380-480V |
| Diesel generator set: | n/a |
Performance: 20 HP / 14.7 kW |
| Noise emission at the rear of the device: | Operation by means of the electrical supply: max. 60.5 dB(A) in 1m (39 in) distance |
Operation via electrical supply:
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| Weight: | approx. 1,20 0kg (2,646 lb) | approx. 1,300 kg (2,866 lb) |
Applications
A350 All
Accessories
- Drum pump: With the drum pump, the medium can easily be pumped off the canister or off a barrel into the main reservoir.
- PH-Meter: To determine the pH-value of the medium according to AMM.
- Sampling glass: Measuring glass for sample taking of the medium during pH-value measurement.
- Dust Cover: For protection from climatic influences and contamination during storage.
| Kit-Adapter GSP, SCS350 | Kit-Adapter CU, SCS350 | |
| Part number: | SCST1-AK350GSP | SCST1-AK350CU |
| Application: |
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Features
- All preparation tasks for the Device-Fill / Drain, SCS can be carried out before the actual application on the A/C
- Easy maintenance via hinged or removable covers
- Compact and robust design: double-axis-chassis with steering axle and towing-bar
- Spring-loaded chassis available as an option, recommended for long towing distances
- Mechanic safety brake, also for use without towing vehicle
- 2 EA hoses 15 m (49 ft) for the connection to the aircraft (1x fill, 1x drain)
- 1 EA AC / GSE interconnection cable 15 m (49 ft)
- 1 EA current supply cable 20 m (66 ft) with CE-plug for operation by the external electrical supply
- 1 set of nitrogen connections for world-wide application
- Equipped for the transport by forklift
Options
Option: Spring-loaded chassis:
- In case of long towing distances, the device must be prevented from damage by integrating spring-loaded axes into the chassis.
Option: Cover paint alternative to standard:
- Paint is skydrol-resistant.
- Standard-cover paint: light grey (RAL 7035) / yellow orange (RAL 2000)
Benefits
- Airbus certified
- User friendly ergonomic setup and operation
- World-wide universal connection (compatible with multiple voltages)
- For hangar and outdoor usage
- Minimized service time
- On-site service
