Pulsar AWOZ-125P Distribution Junction Box Instructions
- June 16, 2024
- Pulsar
Table of Contents
Pulsar AWOZ-125P Distribution Junction Box
Description
The junction box for fire alarm systems is designed for connecting fire protection devices in cable installation systems with fire resistance according to the DIN 4102-12 standard, where the uninterruptible power supply or transmission of the signal in case of fire is required.
The junction box is designed to guarantee the mechanical ability to keep the
cable routes capable of guaranteeing the uninterruptible power supply and
transmission of telecommunication signals in the fire zone.
The junction box can be used for power supply of fire protection equipment,
such as ventilators and smoke vents, fire alarm control panels, emergency
warning systems, etc.
The junction box is fitted with separate terminals for connecting the signal
line input, signal line output and the indicator or another device via the
fuse.
Table 1: Elements of the junction box.
| Component No. | Description |
|---|---|
| [1] | Mounting holes for mounting to a surface. |
| [2] | Cable glands. |
| [3] | Protection connector PE. |
| [4] | Connection sockets. |
Technical Parameters
Table 2: Technical parameters.
| Voltage | 125 V AC max |
|---|---|
| Output current | 0,375 A |
| Diameter of installation cable | Max. 10mm |
| Cross-section of the cable | Max. 2,5mm2 |
| Protection class | IP20 |
| Enclosure | DC01 1mm steel plate, color RAL 3001 (red) |
| Dimensions | 154 x 80 x 30 [mm] (WxHxD) |
| Temperature range during installation | -25ºC to +60ºC |
| Mounting | 100mm Φ5,5 mm |
| Net/gross weight | 0,37 / 0,40 [kg] |
Installation
The junction box for fire alarm systems should be mounted directly to the
concrete base class min.
B20 or natural stone. Other building materials of adequate strength and of
fire resistance class of at least R90 are also approved for use.
The junction box for fire alarm systems should be mounted to the ceiling or wall using two steel pins of adequate fire resistance. The cables should be mounted using handles at intervals of 600 mm. Mounting distance between the cables (handles) and the edge of the junction box is maximally 100 mm.
Pay attention to the following boundary conditions:
- The bushings and expansion bolts should be recessed at least 30 mm into the concrete.
- Tension on the pin should not exceed 500 N.
- Alternatively, the pins with well-documented fire protection design can also be used.
- It should be ensured that the functional class of the cable assemblies containing junction boxes for fire alarm systems will not be adversely affected by falling building elements.
Installation cables should be led through the appropriate bushings and then mounted with cable holders located inside the enclosure.
WEEE LABEL
Waste electrical and electronic equipment must not be disposed of with normal
household waste.
According to European Union WEEE Directive, waste electrical and electronic
equipment should be disposed of separately from normal household waste.
Contact
Pulsar sp. j.
- Siedlec 150, 32-744 Łapczyca, Poland
- Tel. (+48) 14-610-19-45
- e-mail: sales@pulsar.pl
- http://www.pulsar.pl
National Technical Assessment CNBOP-PIB-KOT-2019/0109-3704 3rd edition of 23
May 2019.
National assessment and verification of constancy of performance CNBOP-PIB
063-UWB-0174
www.pulsar.pl
www.zasilacze.pl