Nordson EcoDry
r
Series Induction Dryers with Touch Screen Controls
14
Part 1601306
−
02
E
2014 Nordson Corporation
System Wiring
Schematics and Wiring Diagrams
System wiring is application-specific. Refer to the schematics and wiring
diagrams that shipped with the system.
Power Input
See Figure 9 for connections. Service requirement is 380
−
480 Vac, 3
phase, 50/60 Hz at 30 amperes. Class J fusing required.
WARNING:
If plant supply is not through current limiting Class I 30 amp
fusing, customer is required to follow arc flash hazard criteria and label
appropriately.
WARNING:
Install a locking breaker or disconnect in the electrical supply
line ahead of the dryer so that power to the dryer can be disconnected and
locked out when making repairs. All electrical connections must be made
according to code, including a proper ground connection. Failure to
observe this warning could result in severe personal injury or death from
electrical shock.
Line power is supplied to the system through a
3
/
4
-in. (1.9-cm) conduit fitting
in the lower left-hand corner of the exit end of the dryer.
1. Route three 10 AWG (5.3 mm
2
) wires to the L1, L2, and L3 terminals on
the input side of the line filter.
2. Route one 10 AWG (5.3 mm
2
) ground wire to the cabinet grounding
terminal (PE).
WARNING:
DANGER!
Line filter terminals remain live when dryer main
disconnect is in the Off position.
