LAB4XX-B Series
LAB4XX-B Automatic Dehydrator, 48-60 VDC or 100-240 VAC 50/60Hz
Rev : C | Rev date : 10 Jan 2025
The LAB4 Automatic Pressurization Dehydrator is designed for reliable pressurization of elliptical waveguide, coaxial cable and rigid transmission line systems. The dehydrator includes a self contained completely automated air drying system that utilizes a pressure swing moisture absorption cycle to provide pressurized dry air. This eliminates the need for replacement or manual reactivation of the desiccant and makes the LAB4 dehydrators ideal for unattended operation at even remote sites.The pressure output is adjustabled in the field to operate anywhere between 1 kPa and 6 kPa (0.15 psig and 0.87 psig).A factory set safety valve at 7 kPa (1 psig) protects the products of destruction by over pressure.
FEATURES / BENEFITS
- Flow rate up to 300 Nl/h
- dew point better than -45°C
- two pumps and two drying chambers running alternatively continous duty and automatic operation drying chamber automatic regeneration
- microprocessor control low/high pressure, high humidity, power and system failure alarm
- local and remote alarm signalling
- very low power consumption
- low acustic noise
- mounting: wall, floor, 19"" EIA, ETSI N3 rack
General Specifications |
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| Product Type | | Automatic Dehydrator | | Model | | LAB4DC-B + LAB-AC/DC | LAB4DC-B | | max. System Volume @Sea Level | l | 600 | | Output Capacity | l/h | 300 | | Output Pressure | kPa (PSIG) | 1 - 6 (0.15 - 0.87) | | Output Dew Point | °C | -45 | | Number of Outlets | | 4 | | Output Fitting | | 7 mm | | Noise Level at 3m | dBA | 46 | | Network Management | | optional (SNMP V1) Modelname: LAB4DC-B-ETH |
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ELECTRICAL SPECIFICATIONS |
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| Operating Voltage | V | 100 - 240 VAC, 50 / 60Hz | 48 - 60 VDC | | Pumping Power Consumption | W | 55 | | Idle Power Consumption | W | 2 |
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Mechanical Specifications |
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| Dimension H x D x W | cm | 13.2 x 20 x 48.2 (13.2 x 28.7 x 48.2 for wall mounting) | | Weight | Kg | 6.5 |
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Environmental |
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| Ambient Temperature Range | °C | -10 to +50 |
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Alarms |
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| Alarm | | Summary alarm provided by internal SPDT (Single Pole Double Throw) relay contacts. (remote alarm)
Power and system failure (remote alarm)
High pressure alarm (local alarm or by optional snmp protocol)
Low pressure alarm (local alarm or by optional snmp protocol)
High humidity (local alarm or by optional snmp protocol) |
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Accessories |
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| Model Name | Description | | TUBE-01-G18 | Gas inlet adaptor G 1/8" for 6mm tube | | TUBE-01-050M | Polyethylene Tube, max. 8 Bar, 6 x 8 mm, 50m | | TUBE-0816 | Tube Clamp, 8-16 mm | | TUBE-SEAL | Teflon Tape 10mm, 12m |
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