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- Solicitation number
- FA568219RA001
About this file
This document provides details for a multiple award construction contract opportunity with the Department of the Air Force in Italy. The solicitation seeks to establish multiple indefinite delivery, indefinite quantity contracts for design-build construction services at Aviano Air Base and other locations in Italy. The scope of work includes various repair, renovation, and new construction projects across multiple trades. The minimum guaranteed amount for each contract is $2,500 Euro, and the total maximum value for all contracts combined is estimated at $96 million US dollars. Comments on the draft solicitation documents are due by April 19, 2019. Task orders will range in value from $2,500 to $7 million. The period of performance is one base year with four option years.
Attachment 10 ASHE 18-1025 Technical Specifications (Seed Project) Rev.1 Part 6 Part 5 Part 1
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1 Helvar | Data is subject to change without notice. www.helvar.com
The 493 is a single-channel relay unit, designed to allow interfacing with other building control and management systems.
The 493 signal relay unit is in a plastic enclosure, so it can be installed within a third-party equipment enclosure, electrical cabinet, or used as an in line unit.
The relay is a solid-state, normally open signal relay, with a contact rating of 60 VAC or VDC, at a maximum of 0.5 A.
This unit must not be used to switch mains voltages.
The unit is powered from the DALI network.
The compact enclosure has mounting lugs at each end, and cable grips are provided as part of the terminal cover.
The unit forms a DALI relay node with a typical current consumption of 10 mA, and is programmable as a single-channel relay by Helvar’s lighting design software, Designer and Toolbox.
Note: This unit does not contain a DALI power supply and therefore one must be incorporated elsewhere in the system.
Key Features
• Low power switching capability (0.1 mA to 0.5 A; 60 V)
• Solid state low-current relay
• Compact size for electrical panel or in-line mounting
• Secure wire connection cover
Installation Notes
• Remove the connection cover
• Connect the relay wires
• Connect the DALI control wires
• Secure the unit in place
Single-Channel Signal Relay Unit (493)
Note:
The DA+ and DA– wires can go in either of the DALI connectors.
Connection
SSR
60 VAC
493 Signal Relay Unit
SSR
60 VAC
493 Signal Relay Unit
Installation
2Doc. D005163, issue 3, 2014-08-28
Helvar 493 Single-Channel Signal Relay Unit: Datasheet
Technical Data
Relay Contacts Relay contacts: Normally open signal solid state relay (SSR) Voltage: 60 VAC or VDC Isolation: 4 kV Maximum load: 0.5 A Minimum load: 0.1 mA
Connections DALI: 0.5 mm² – 1.5 mm² stranded or solid core Strip length: 8.5 mm to 9.5 mm
DALI consumption: 10 mA DALI cabling must be 230 V mains rated
Relay: 0.5 mm² – 1.5 mm² stranded or solid core Strip length: 8.5 mm to 9.5 mm
Mechanical data Dimensions: 118 mm × 40 mm × 21.2 mm Housing: White plastic (polycarbonate) Weight: 38 g IP code: IP30
Operating and storage conditions Ambient temperature: 0 °C to +40 °C Relative humidity: Max. 90 %, non-condensing Storage temperature: –10 °C to +70 °C
Conformity and standards Emission: EN 55015 Immunity: EN 61547 Safety: EN 60950 Environment: Complies with WEEE and RoHS directives
Dimensions
.2
4.4
1 Helvar | Data is subject to change without notice. www.helvar.com
DIGIDIM Power Supply Unit (402)
DALI
Supply Wiring
The DIGIDIM Power Supply Unit is fully DALI-compatible, and provides a DIGIDIM system with the required supply of up to 250 mA.
The 402 is a DIN rail mounted unit. An LED indicates that it is connected to the mains supply.
Note: If a power supply unit is connected to the DIGIDIM system, no other source of power may be used.
Key Features
• Supplies power to a DIGIDIM system up to the maximum of 250 mA.
• DALI short circuit protected.
• Over temperature protected.
• Status LED indicates DALI communication by flashing.
• Operates on a universal supply voltage.
2Doc. D005824, issue 5, 2017-01-20
Helvar DIGIDIM Power Supply Unit: Datasheet
Technical Data
Connections
Dimensions (mm)
AC
DA+ SC DA–
DALI IN DALI OUT
L N
AC
DA+ DA-SC
45 90
Connections DALI: Standard DIGIDIM terminal block 0.5 mm² – 1.5 mm² solid or stranded
Mains: Up to 4 mm² solid, or up to 2.5 mm² stranded
Power Mains supply: 100 VAC – 240 VAC (nominal)
85 VAC – 264 VAC (absolute) 45 Hz – 65 Hz
DALI supply: 20 VDC (nominal), 250 mA DALI consumption: None External protection: 6 A MCB maximum. The external mains supply to the unit must be protected.
Operating conditions Ambient temperature: 0 °C to +40 °C Relative humidity: Max. 90 %, noncondensing Storage temperature: –10 °C to +70 °C
Mechanical data Dimensions: 35 mm × 90 mm × 58 mm Housing: DIN rail case 35 mm wide Weight: 80 g
Conformity and standards EMC emission: EN 61000-6-3 EMC immunity: EN 61547 Safety: EN 60950 IP code: 30 Isolation: 3 kV
SCHEDULE OF WORK ITEMS
ANNEX 1: FIRE ALARM SYSTEM
NOTE
Data sheets shown specific products made by specific manufacturers: it’s not a prescription. The Contractor has the faculty to select different products having the equivalent features and performances, made by different manufacturers.
FINAL (100% design) SCHEDULE OF WORK ITEMS - ANNEX 1
RENOVATE/EXPAND FAC. 939 ASHE18-1025
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