GIBSONXF4
Automatic Dehydrator, 230 VAC

Name: Automatic Dehydrator, 230 VAC
SKU: GIBSONXF4

Rev : A | Rev date : 02 Jan 2026

The GIBSON X F4 Automatic Pressurization Dehydrator is designed to protect air dielectric cable systems up to 950 l.
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 together with the flowmeter leakage monitoring makes the GIBSON X F4 dehydrator ideal for unattended operation.
The diaphragm pumps hold a pressure of 12 kPa.

Features / Benefits

Flow rate 250 Nl/h +/- 10%
dew point better than -40°C @ 30°C Ambient temperature and 85° relativ humidity
two pumps each with one drying chambers running alternatively
drying chamber automatic regeneration
microprocessor controls low pressure and power failure alarm
local alarm signalling
mounting: wall, floor, 19" rack
including flowmeter for leakage easy detection

General Specifications

Product Type

Automatic Dehydrator

max. System Volume @Sea Level

950 l

Output Capacity

250

Output Pressure

11 kPa factory pre-adjusted

Output Dew Point

-40

Number of Outlets

Output Fitting

10 mm OD tube or adapter

ELECTRICAL SPECIFICATIONS

Operating Voltage

230 V AC

OperatingCurrent

0.15

Mechanical Specifications

Dimension H x D x W

13.3 x 34.5 x 48.2 (wall mount) </br>13.3 x 30.5 x 48.2 (19" rack mount) cm

Weight

11 kg

Environmental

Ambient Temperature Range

-10 to +40 °C

ALARMS

Alarm

Summary alarm provided by internal SPDT (Single Pole Double Throw) relay contacts.

Power failure

Low pressure alarm (pressure < 7 kPa and restored at >8 kPa)

High humidity, visual monitoring with humidity indicator by changing salt's color.

Leakage monitor by flow meter (range 0 - 25 l/h)

ACCESSORIES

Model Name	Description
TUBE-01-G18	Gas inlet adaptor G 1/8" for 6mm tube
TUBE-0816	Tube Clamp, 8-16 mm
TUBE-SEAL	Teflon Tape 10mm, 12m

Delivery includes following accessories:

1x Power connector : IEC socket
1x Alarms connector : female connector with plastic case
25 meter Tube PR-5 or MB Ø10 mm.
4x Output angle adapters : plastic L code H2291(Dehydrator side)
4x Quick release union elbow : code H22106 (Cables side)
4x Adapters for cables connectors : code H0905 (1/8” thread)