Watlow DIN-A-MITE Style A Bedienungsanleitung PDF herunterladen (Seite 3)

Limit Control

Contacts

(if required)

Semiconductor

Fuses

Phase-to-phase

200VÅ (ac)

and above

Neutral

Phase-to-neutral

100VÅ (ac)

and above

VÅ (ac) Input:

4 to 20mA Input:

4.5 to 32VÎ (dc) Input:

Heater



6

7

8

9

–

5

–

Terminals 7 to 10

are not used.

Ground

Limit Control

Contact

(if required)

Single-phase Output and Input Wiring

ç WARNINGS:

Ó1 WARNING: Use National Electric (NEC) or other country-specific standard wiring practices to install and operate the DIN-A-MITE.

Failure to do so may result in damage to equipment and property, and/or injury or loss of life.

Ó2 WARNING: Wiring examples show L2 in phase-to-phase, 200 VÅ (ac) and above configuration. In phase-to-neutral, 100 VÅ (ac) and

above applications, L2 is neutral and must not be fused or switched. Failure to follow this guideline could result in personal injury or

death.

Ó3 WARNING: Only authorized and qualified personnel should be allowed to install and perform preventive and corrective maintenance on

this unit. Failure to do so could result in damage to equipment, and personal injury or death.

4 WARNING: Hot surface, do not touch the heat sink. Failure to follow this guideline could result in personal injury.

WATLOW DIN-A-MITE Style A User's Guide 3

NOTE:

Grounding

• Use a grounding conductor

terminal plate (fork terminal)

having upturned lugs or the

equivalent to hold the wire in

position. Maximum 6 mm

(10

AWG) wire.

Fusing

• Recommended fusing options (see

page 6) to meet 200KA SCCR, type

1 and 2 approved. All other fuse

and SCR combinations are defaulted

to 5KA SCCR per UL508A and NEC

guidelines.

Torque Guidelines

• Properly torque line and load

terminals to 1.4 Nm (12 in-lb).

• Retorque after 48 hours to

minimize wire cold flow.

• Retorque line and load terminals

every 3 to 6 months.

1 2 3 4 5 6 7 8 9

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