Ramfan Atex User manual

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ATEX/IECEX

POWER EXTENSION CABLE

Instruction Manual

2

READ MANUAL BEFORE STARTING FOR THE FIRST TIME!

Thank you for purchasing the ATEX / IECEX POWER EXTENSION CABLE manufactured in the

USA by Euramco Group, Inc.

For more than 30 years Euramco Group has been on the cutting edge of industrial, re, and

marine ventilation products. Each of our blower/exhausters, smoke ejectors, PPV & LSV fans

and accessories represent the nest technologies available. Every product is constructed to

demanding and exact specications for quality, performance, and reliability.

When human life depends on having a fan that can deliver clean, safe air, you have only one

choice you can trust RAMFAN.

Explore our website and online catalog at www.euramco.com and discover how RAMFAN

can make a dierence in the eld.

All product information in the publication is based on the most current information available

at the time of printing. Euramco Group, Inc. reserves the right to make changes at anytime

without notice.

3

CONTENTS

General Description ................................................................................................................. 4

Part Number Denition ......................................................................................................... 5-6

Installation Instructions & Care ...................................................................................... 9-10

Cautions ................................................................................................................................. 11

Accessories ............................................................................................................................. 11

Warranty ................................................................................................................................. 12

How to Maintain Cables ........................................................................................................... 12

Declaration of Conformity .............................................................................................. 13-14

4

General Description

The Power Extension Cables described here are intended for use in Explosive Atmospheres

in accordance within the limitation of the ratings. It is the user's responsibility to determine

the suitability of the equipment for the intended purpose.

ATEX / IECEx Power Extension Cables are designed to temporarily extend the reach between

an AC power source and an electrical device, such as portable fans, area lighting, etc., for

use in hazardous locations.

The power cables are built with three critical parts; Cable, Plug, and Couplers. Cables were

selected based on the need for extra heavy-duty applications. Plugs and couplers were

selected based on the most commonly used European connectors for hazardous locations.

The drawing below depicts the ATEX / IECEx Power cable application, used to extend the

reach of a portable ATEX fan with H07RN-F cable and with three of the most popular brands

of A.T.X, CEAG, and R. Stahl, connectors.

The ATEX/IECEx Power Extension Cables are available for 110VAC or 240VAC power

requirements.

The Power Extension Cables have been certied to meet the ATEX Directive 2014/34/EU

certication for Ex de G D Ex de IIB, Zone 1, 2, 21, & 22.

25 POWER CORD,

H07RN-F FACTORY

INSTALLED

ATEX PLUG & COUPLER

PORTABLE FAN

POWER SOURCE

ATEX EXTENSION

POWER CORD.

3C, 1.5mm2, H07RN-F,

3C, 2.5mm2,H07RN-F,

OR 3C, 4mm2,H07RN-F

5

Part Number Table

PART NUMBER TABLE

(200-250VAC POWER CABLES)

H7 XX XXX2 XX

-

CABLE TYPE

XX -

H7 H07RN-F

WIRE SIZE

XX GAUGE

15 1.5 mm2

25 2.5 mm2

40 4.0 mm2

CONNECTION TYPE

XXX2 - -

ATX2 APPLETON 240V

STA2 STAHL 240V

CEA2 CEAG 240V

CABLE LENGTH (METERS)

XX -

01 1 m

02 2 m

↓ ↓

99 99 m

PART NUMBER TABLE

(FOR 110-130VAC POWER CABLES)

H7 XX XXX1 XX

-

CABLE TYPE

XX -

H7 H07RN-F

WIRE SIZE

XX GAUGE

15 1.5 mm2

25 2.5 mm2

40 4.0 mm2

CONNECTION TYPE

XXX1 - -

ATX1 APPLETON 110V

STA1 STAHL 110V

CEA1 CEAG 110V

CABLE LENGTH (METERS)

XX -

01 1 m

02 2 m

↓ ↓

99 99 m

6

• Determine operating voltage 110 or 230VAC.

• Determine conductor based on application. NOTE: 2.5 mm2 conductor size is most

common but can be supplied with 1.5 or 4 mm2 conductors.

• Determine brand and operating voltage for plug & couplers required to mate properly

with power source and electrical devices.

• Determine overall power extension cable length required for application. Use tables

here in as a guide to verify length needed will be appropriate. Verify power extension

cable length does not exceed the maximum length, based on the amount of current

required to run the electrical device.

Note: The power extension cables are designed to handle a maximum current of

16 amps. Use charts enclosed as a guide to verify cable lengths are acceptable.

Note: Maximum power extension cable lengths for AC synchronous motor

applications with a run current less or equal to 16 amps, must be determined by

the locked rotor current / motor start current of the motor.

• Select plug & coupler type.

Part Number Table

ATEX / IECEx POWER EXTENSION CABLES

H07RN-F 2.5mm2 CABLE

Maximum Cable Length Based on a Resistive AC Load Current

January 20,2020

MOTOR SPECIFICATIONS

VSOURCE

(volts, AC)

ILOAD CURRENT

(amps, AC)

VAC MIN

(volts, AC)

ATEX POWER EXTENSION CABLE, MAX. LENGTH & VOLTAGE DROP

H07RN-F

(Cable Size)

RCABLE-PWR-EXT

Ω /1000 ft

LCABLE-PWR-EXT

(length, meters)

VCABLE-DROP

(volts, AC)

110 VAC

1.0 AAC

2.0 AAC

3.0 AAC

4.0 AAC

5.0 AAC

6.0 AAC

7.0 AAC

8.0 AAC

9.0 AAC

10.0 AAC

11.0 AAC

12.0 AAC

13.0 AAC

14.0 AAC

15.0 AAC

16.0 AAC

93.5 VAC

230 VAC

1.0 AAC

2.0 AAC

3.0 AAC

4.0AAC

5.0 AAC

6.0 AAC

7.0 AAC

8.0 AAC

9.0 AAC

10.0 AAC

11.0 AAC

12.0 AAC

13.0 AAC

14.0 AAC

15.0 AAC

16.0 AAC

195.5 VAC

2.5 mm2

2.15 Ω/1000FT

1170 m

585 m

390 m

292 m

234 m

195 m

167 m

146 m

130 m

117 m

106 m

97 m

90 m

84 m

78 m

73 m

2.5 mm2

2.15 Ω/1000FT

16.50 VAC

2446 m

1223 m

815 m

612 m

489 m

408 m

349 m

306 m

272 m

245 m

222 m

204 m

188 m

175 m

163 m

153 m

34.50 VAC

7

ATEX / IECEx POWER EXTENSION CABLES

H07RN-F 4mm2 CABLE

Maximum Cable Length Based on a Resistive AC Load Current

MOTOR SPECIFICATIONS

VSOURCE

(volts, AC)

ILOAD CURRENT

(amps, AC)

VAC MIN

(volts, AC)

ATEX POWER EXTENSION CABLE, MAX. LENGTH & VOLTAGE DROP

Super-Trex

(Cable Size)

RCABLE-PWR-EXT

Ω /1000 ft

LCABLE-PWR-EXT

(length, meters)

VCABLE-DROP

(volts, AC)

110 VAC

1 AAC

2 AAC

3 AAC

4 AAC

5 AAC

6 AAC

7 AAC

8 AAC

9 AAC

10 AAC

11 AAC

12 AAC

13 AAC

14 AAC

15 AAC

93.5 VAC

230 VAC

1 AAC

2 AAC

3 AAC

4 AAC

5 AAC

6 AAC

7 AAC

8 AAC

9 AAC

10 AAC

11 AAC

12 AAC

13 AAC

14 AAC

15 AAC

195.5 VAC

4 mm2

1.41 Ω/1000FT

1783.9 m

891.9 m

594.6 m

446 m

356.8 m

297.3 m

254.8 m

223 m

198.2 m

178.4 m

162.2 m

148.7 m

137.2 m

127.4 m

118.9 m

2.5 mm2

16.5 VAC

3729.9 m

1864.9 m

1243.3 m

932.5 m

746 m

621.6 m

532.8 m

466.2 m

414.4 m

373 m

339.1 m

310.8 m

286.9 m

266.4 m

248.7 m

34.5 VAC

1.41 Ω/1000FT

8

9

1. Completely uncoil power extension cable as to be used between AC power source and

electrical device.

Inspect cable and connectors for damage or wear that could render the cable unsafe for

hazardous locations.

Route cable to avoid contact with heavy machinery that could possible damage cable or

possible be a trip hazard for workers. Cables must be integrated into a system in a way to

support accessibility for regular maintenance.

2. Connect plug end of the power extension cable to the AC power source.

3. Verify AC power source is providing an electrical ground connection.

4. Verify electrical device is turned OFF before attaching power extension cable.

5. Connect coupler end of cable to the electrical device.

Note: For ATX connectors lift dust covers and insert plug into coupler until coupler dust

cap latches snaps into position on plug. To break connection between coupler and plug lift

dust cap to pull connectors apart.

Note: For CEAG connectors lift dust cover, insert plug into coupler, and rotate clockwise, to

lock plug into coupler and to close power switch within the coupler. To break connection

between coupler and plug lift dust cap and rotate plug counter-clockwise to pull connectors

apart.

Note: For R.STAHL connectors insert plug into coupler and rotate outer ring clockwise to

secure plug to coupler.

See illustrations.

Installation Instruction and Care

10

CEAG Connector Installation and Removal

Euramco Safety has a number of optional anti-static/conductive airow duct accessories

designed explicitly for use with our Hazardous Location Fans to support various end user

applications as identied in the list below.

3/4

• Montage sur panneau ou enveloppe non protégée

• Mounting on a panel or on a not protected enclosurre

• Montage auf Tafel oder nicht geschütztes Gehäuse

• Montagem sobre painel ou caixa sem proteção

•Монтаж на щиток или на незащищенный корпус

• Extraction de la fiche

• removal of the plug

• Auseinanderrsetzen

• Remoção do plugue

•Извлечение штепселя

• Assemblage

• Insertion of the plug

• Zusammenbau

• Montagem

•Сборка





• Joint d’étanchéité

• Wheatherproof seal

• Dichtung

• Junta de vedação

•Изолирующая прокладка

16A : 1 - PG16

32A

1 - PG21 (3P + T)

1 - PG29 (3P + N + T)



• Panneau 3 mm maxi

• Panel, 3 mm th. max.

• Tafel : 3 mm max.

• Painel 3 mm máximo

•Макс. толщина двери шкафа 3мм.

• Respecter les affectations (R1, S2, T3, N et )

pour les raccordements des conducteurs

• Comply with the pin configuration (R1, S2, T3, N

and ) for the connection of the wires

• Die Merkzeichen einhalten (R1, S2, T3, N und ) für die

Leitungsansclüsse

• Respeitar as configurações do pino (R1, S2, T3 e T )

para a conexão dos fios condutores

•Соблюдайте обозначения (R1, S2, T3, N и)

для подключения проводов

A.T.X. Connector Installation and Removal

R. STAHL Connector Installation and Removal

Disconnect power before disassembly or cleaning. Never immerse or directly spray cable

and connectors with liquids. Clean cables with commercially available biodegradable clean-

ing solutions. Do not use solvents containing hydrocarbons (i.e. MEK, Acetone).

There are no user serviceable parts. Contact factory for replacement part applicability.

Do not change make or model number the power extension cables for any reason!

STAHL

Insertion & Removal

RAMFAN ATEX User manual

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