SA POWERNET PNLT230110 User manual

IT IS MANDATORY TO READ THIS USER MANUAL
TO ENSURE THAT THIS EQUIPMENT IS USED
CORRECTLY AND SAFELY.
USER MANUAL
ISSUE 7
SA POWERNET EX 3.8KVA TRANSFORMER
ATEX, UKCA EX AND IECEX APPROVED FOR ZONE 1 & 2 (GAS), 21 & 22 (DUST)

2
Thank you for choosing to use one of SA Equip’s range of high quality
portable power distribution products. This SA POWERNET EX 3.8kVA
Transformer should give you many hours of safe and reliable service.
With over 90 years of experience in providing solutions for workers in
dangerous environments, we have earned a global reputation for innovation
and first class service. All products combine maximum safety with proven
effectiveness and low lifetime costs.
WELCOME TO SA EQUIP
For further information or product support please
contact us on:
T: [phone]
[email protected]om
www.saequip.com
It is mandatory to read this User Guide to ensure
that this equipment is used correctly & safely.
This will also ensure you get maximum performance and
service life from this equipment.
WARRANTY
The SA POWERNET EX Transformer has a product warranty of 1
year from the date of delivery. The warranty does not cover cables.
The warranty covers only materials and manufacturing defects.
User abuse and/or failure to comply with the instructions above will
invalidate the warranty and may also invalidate the certification of the
transformer. The information supplied in this User Guide does not in
any way remove any responsibility from the user of the transformer.
For more information please see our full Conditions of Sale, available
on request.

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PRODUCT INFORMATION
The SA POWERNET PNLT Transformer is an ATEX approved Transportable Transformer with a capacity of
3.8kVA. Continuously rated, the PNLT will deliver power safely wherever you need it. It is a thoroughbred
SA product that has been painstakingly developed, to be a highly durable, yet extremely easy to use.
Transportation is simple with a wrap-around protective marine grade stainless steel frame, fork lift
points and 4 lifting eyes.
Weighing in at under 100kgs and developed to fit two on a euro pallet, this unit is highly compact and has
integral supply cable storage.
This user guide covers the following products:-
PNLT230110 - SA POWERNET EX 3.8kVA Transformer 4 WAY 230V - 110V CTE
PNLT440110 - SA POWERNET Ex 3.8kVA Transformer 4 WAY 440V - 110V CTE
Also can be supplied with 400V or 480V primary
PNLT440230 - SA POWERNET Ex 3.8kVA Transformer 4 WAY 440V - 230V CTE
Also can be supplied with 400V or 480V primary
4 x Output sockets 4 x Lifting eyes
Integral supply
cable storage
Base of frame
designed to fit
pallet trucks
Marine grade
stainless steel frame
Lower enclosure contains
transformer coil
Upper enclosure
contains MCB
and RCDs
(optional) and
provides ease
of access for
resetting
Marking label

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BEFORE USE
IMPORTANT! - ELECTRICAL SAFETY
Always ensure you know how to use any electrical equipment before use.
Misuse of electrical equipment can result in injury or death.
Only connect the SA LUMIN Ex 3.8kVA Transformer to a properly installed power supply system.
Check the supply is providing the correct voltage and current for the transformer, this is clearly
displayed on the type label.
If you use extension leads make sure these are suitable for your requirements.
Never put cables or transformers where they could be damaged or could become a hazard to yourself
or someone else.
The equipment is to be used properly and according to its ratings, documentation and local/site
regulations.
You are responsible to ensure that any equipment is suitable for the environment in which it will be
used. The personnel using the unit have to be authorized by the operator or his representative.
The operator is also responsible for the safety of the equipment.
You must make sure that the equipment is selected, installed and used in accordance with regulations
(EN60079-14) and is checked before use.
This equipment must be kept in a suitable state by regular inspection and maintenance, see page 5
This equipment must only be used for its intended purpose.
The certification details of the plugs can be found on the product type label.
If you are unsure about anything, get help before proceeding
IMPORTANT
This SA POWERNET Ex 3.8kVA Transformer must not be taken into a Zone 0 area
MOVING AND SETTING UP THE TRANSFORMER
The transformer is supplied fitted with 4 lifting eyes and is also designed to facilitate the use of a pallet
truck/forklift.
Ensure you have assessed the resources and safe handling methods required before proceeding
with good lifting practices to prevent bodily injury. For further information please refer to statutory
regulations and your company site guidelines relating to manual handling at work.
The transformer should not be moved while energised; disconnect the power supply to the
transformer unit before moving and then move to new position before reconnecting

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DURING USE - OPERATING THE TRANSFORMER
Position and set up the transformer according to the previous instructions
Check that the transformer is safe for use and has no defects, paying particular attention to the
external cables and the electrical enclosures.
The transformer can then be connected to the correct supply. The supply voltage should be within the
voltage range shown on the product type label.
The supply voltage should not vary by more than +/-10% of the voltage on the product type label.
Ensure that the load of the equipment connected to a socket/ or pair of sockets does not exceed the
maximum rating of the secondary MCB fitted.
See specification on page 7 for further details.
If the transformer stops functioning or does not switch on, it should be taken into safe area before
inspecting the control box. The transformer contains circuit breakers and fuses in the upper enclosure,
which may stop the unit functioning in the event of a fault.
If the transformer gets damaged during use it must be immediately disconnected from the supply and
removed to a safe area for inspection and test. Correct use of the equipment should help to ensure
that it is not damaged. If you would like more information on ancillary products, please contact the
Sales Team on [phone] or [email protected].
To avoid risk of injury do not touch the coil within the lower enclosure immediately after use when it is
likely to be hot.
AFTER USE - INSPECTION & MAINTENANCE PROCEDURES
Maintenance may be carried out only outside the EX area
Isolate the Transformer unit from the mains supply and allow to cool before carrying out any
maintenance work.
The transformer should be cleaned when necessary using a damp cloth. If necessary use neutral soap.
No detergents or solvents are allowed. Do not allow dirt and/or dust to accumulate on the equipment.
Operator is responsible to comply with the all applicable regulations including:EN60079-14, EN60079-
17 and EN60079-19
Basic repairs can be carried out by a competent electrician in accordance with the detailed instructions
– available on request.
No user modifications are permitted and only original spares from SA Equip must be used. The use of
any other parts will invalidate any warranty and could compromise the safety and functionality of the
equipment.
Maintenance instructions, exploded-view diagram and spare parts list are available on request. SA
Equip offer a full repairs service. Contact the SA Service Centre on [phone] for more
details.

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GENERAL SPECIFICATION
Transformer Rating 3800VA S1 Continuous
Primary Voltage Options 230VAC, 400VAC, 440VAC, 480VAC +/-10%
Secondary Voltage Options 110VAC (CTE), 230VAC +/-10%
Frequency 50/60Hz
Plug Options CEAG, ATX# or Stahl# (# = ATEX certification only)
16A, 32A or 64A
2P+E, 3P+E or 3P+N+E
Socket Options 2P+E 16A CEAG, ATX or Stahl
Maximum Current Draw 32A - 400/440/440V Primary to 110V
16A – 230V Primary or 230V Secondary
Supply Cable Length 10 metre (or as specified)
Supply Cable Type Options HOFR Braided, H07RN-F (or as specified)
Primary Protection 16A Gg Fuse - 400/440/440V Primary
32A MCB B Curve – 230V Primary
Secondary Protection 110V 2x 16A MCB B Curve* 400/440/440V Primary
2x 13A MCB B Curve* 230V Primary
2 sockets per MCB (*other curves available)
30mA RCD (optional)
Secondary Protection 230V 1x 16A MCB B Curve* 400/440/440V Primary
30mA RCD (*other curves available)
Weight 90kg approx.
Dimensions 757mm (w) x 581mm (d) 753mm (h)
Lifting Eyes 4 x A4 Stainless DIN 582
Frame & Fasteners Stainless steel 316
Coil Impedance 2.61%
SPECIFIC SPECIFICATION FOR MAIN VERSIONS
Model PNLTU230110CEA PNLTU440110CEA PNLTU440230CEA
Primary Voltage 230VAC +/-10% 440VAC +/-10% 440VAC +/-10%
Secondary Voltage 110VAC (CTE) +/-10% 110VAC (CTE) +/-10% 230VAC +/- 10%
Plug CEAG 16A 2P+E CEAG 63A 3P+E CEAG 63A 3P+E
Sockets 4 x CEAG 16A 2P+E 4 x CEAG 16A 2P+E 4 x CEAG 16A 2P+E
Max. Current Draw
26A (13A per pair of sockets) 32A (16A per pair of sockets) 16A
Supply Cable 3x2.5mm Braided 3x10mm Braided 3x10mm Braided
Primary Protection 32A MCB B Curve 16A Gg Fuse 16A Gg Fuse
Secondary
Protection
2 x 13A MCB B Curve
(2 sockets per MCB)
30mA RCD (optional)
2 x 16A MCB B Curve
(2 sockets per MCB)
30mA RCD (optional)
1 x 16A MCB
B Curve
30mA RCD (optional)

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CERTIFICATION
The SA POWERNET EX Transformer is ATEX and IECEX certified as transportable equipment for use in
Zone 1 and 2 (Gas) and Zone 21 and 22 (Dust) areas. Each transformer has a marking plate bearing the
specific product information and certification details as follows:
ATEX CERTIFICATE NUMBER ITS 16 ATEX 38466
UKCA EX CERTIFICATE NUMBER ITS 21 UKEX 0003
IECEX CERTIFICATE NUMBER IECEX ITS 16.0034 *(if applicable)
CERTIFICATION MARKING II 2 G D
Ex db eb IIC T4 Gb
Ex tb IIIC T135°C Db
II 2 G D
Explosive Atmospheres Symbol
II Equipment Group II - Certified for use above ground (i.e. not mines)
2 G D Equipment Category 2 – Gas and Dust - Certified for Zone 1 and 21 classified
areas (inc. Zone 2 and 22)
Gas certification - Ex db eb IIC T4 Gb
db eb Indicates protection methods used to achieve Ex gas certification
IIC Gas equipment group IIC - Suitable for areas with IIA, IIB, IIC gases
T4 Temperature Classification (Gas) - surface temperature will not exceed 135°C
Gb Equipment Protection Level – High Level of Protection
Certified for Zone 1 classified areas (inc. Zone 2)
Dust certification - Ex tb IIIC T135°C Db
tb Indicates protection methods used to achieve Ex dust certification
IIIC Dust equipment group IIIC - Suitable for areas with IIIA, IIIB, IIIC dust
T135°C Temperature Classification (Dust) - surface temperature will not exceed 135°C
Gb Equipment Protection Level – High Level of Protection
Certified for Zone 21 classified areas (inc. Zone 22)
OPERATING TEMPERATURE TA -40°C TO +40°C
Certified for use in areas with ambient temperatures within this range
INGRESS PROTECTION IP66
Suitable for use outdoors in all normal weather conditions as the electrical enclosures have at least
this level of ingress protection
OTHER CERTIFICATION
Also compliant with the following regulations
2014/30/EU (EMC) and 2011/65/EU (RoHS)

Intertek Italia SPA
Intertek
SGS Fimko Oy 0598 Espoo Finland
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Copyright © 2021 SA Equip LLP Information and specification is subject to change without notice. Issue 4 02/2021
For more information about SA Products and Services
please contact our customer support team on:
T+44 (0)333 240 6111
F [phone]
[e-mail]
saequip.com
SA Equip LLP
10 Clifton View
East Mains Industrial Estate
Broxburn EH52 5NE
United Kingdom