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A T E X
M 2 / M 1
GROUP I
INTRINSICALLY
SAFE
DESIGNED TO
CONVERT AC SUPPLY
VOLTAGE INTO A
STABILISED AND
REGULATED I.S. SOURCE
FOR
SUPPLYING POWER
TO APPROVED
SENSORS AND
ELECTRONIC CONTROL
DEVICES
TX6620/TX6630
INTRINSICALLY SAFE POWER SUPPLIES (Exi)
ISSUE D 06/14
T
T
X
X
9
9
INSTALLATION &
OPERATING DATA
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Summary of Contents for Trolex TX6620
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Page 1: Table Of Contents
TX6620/TX6630 INTRINSICALLY SAFE POWER SUPPLIES (Exi) A T E X INSTALLATION & M 2 / M 1 GROUP I OPERATING DATA INTRINSICALLY SAFE contents... p a g e PRINCIPAL OPERATING FEATURES TECHNICAL DETAILS DESIGNED TO CONFORMITY CHECK CONVERT AC SUPPLY... -
Page 2: Principal Operating Features
SAFE AREA. A T E X • The TX6620 Series version is the M 2 / M 1 TX6630 Series Power supply chassis GROUP I... -
Page 3: Conformity Check
Ensure that the Power Supply certification details are fully compliant with the monitoring system requirements. p II If in any doubt, please contact the Trolex Sales department. • Is the output voltage correct for the system being used? or 1 •... -
Page 4: Dimensions And Connections
INSTALLATION & OPERATING DATA 4 DIMENSIONS CONNECTIONS 4 . 1 TX6635/6 INTRINSICALLY SAFE POWER SUPPLY CHASSIS 110Vac or 230Vac Exi Output Mains Input 110Vac or 230Vac 6 Fixing holes. ALL DIMENSIONS IN MM 4 . 2 TX6625/6 INTRINSICALLY SAFE POWER SUPPLY in Exd HOUSING 2 - M20 310.0 122.0... -
Page 5: Isolating Relays
INSTALLATION & OPERATING DATA 5 ISOLATING RELAYS Isolating relays may be combined with the Power Supply. The operating coils of the relays are Intrinsically Safe and the contacts are clearance compatible for switching non-intrinsically safe apparatus or devices in separate Exd enclosures (eg. - Page 6 INSTALLATION & OPERATING DATA 5 ISOLATING RELAYS continued 5 . 2 . 3 OPTIONS AVAILABLE TX6625.19 INTRINSICALLY SAFE POWER SUPPLY with RELAYS in Exd Housing TX6626.19 INTRINSICALLY SAFE POWER SUPPLY with RELAYS in Exd Housing TX6635.19 INTRINSICALLY SAFE POWER SUPPLY CHASSIS with RELAYS (Supplied loose, ready for fitting and wiring) TX6636.19 INTRINSICALLY SAFE POWER SUPPLY CHASSIS with...
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Page 7: Precautions
475, M25 Thread • The requirements of the Exd certification of the TX6620 Series Intrinsically Safe Power Supply demand that electrical isolation must be provided in the mains Power Supply feed. The isolation should be mounted adjacent to the Power Supply. -
Page 8: Approvals And Certification
INSTALLATION & OPERATING DATA 7 APPROVALS AND CERTIFICATION 7 . 1 Certification The TX6630 and TX6620 Series Power Supplies are designed and approved to meet the ATEX directive (94/9/EC). T X 6 6 2 0 – I M2 EEx d[ia] I T X 6 6 3 0 –... - Page 9 Gehäuse eingebaut bzw. in einem safe area, this is a special condition of sicheren Bereich positioniert werden; dieser Punkt certification. The TX6620, which is a TX6620 ist eine spezielle Bedingung der Chassis housed in a flameproof enclosure) may Zertifizierung. Das TX6620, ein TX6620 Chassis, be located in a hazardous area with flammable das in einem feuerbeständigen Gehäuse...
- Page 10 área de seguridad; esta es una condición is een speciale voorwaarde voor certificering. especial de certificación. El TX6620, el cual es un De TX6620, oftewel een TX6620 Chassis TX6620 ondergebracht in een vlamveilige behuizing)
- Page 11 TX6620, som er en condizione specifica della certificazione. TX6620 Chassis plassert i en flammesikker kasse) Il tipo TX6620, che è la versione del TX6620 kan plasseres på et eksplosjonsfarlig område Chassis alloggiata in un contenitore med brannfarlige gasser og damp med Gruppe antideflagrante) può...
- Page 12 Provide an efficient high speed service All Trolex products are manufactured to exacting within Trolex for repair, refurbishing and standards in accordance with our stringent quality conversion of products for alternative duty.
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