Quantech QCC3, Руководство пользователя

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QUANTECH
FORM QCC3-EG1 (517)
12
Accessories and Options (Cont'd)
POWER OPTIONS:
Compressor Power Connections – Single-point terminal block connection(s) are pro-
vided as standard. The following power connections are available as options. (See electri-
cal data for specific voltage and options availability.)
Single Point Non-Fused Disconnect Switch
– Unit-mounted disconnect switch(es) with
external, lockable handle (in compliance with Article 440-14 of N.E.C.), can be supplied
to isolate the unit power voltage for servicing. Separate external fusing must be supplied,
by others in the power wiring, which must comply with the National Electrical Code and/
or local codes.
Single Point Non-Fused Disconnect Switch With Individual System Breakers - In-
cludes unit-mounted disconnect switch with external, lockable handles (in compliance
with Article 440-14 of N.E.C.) to isolate unit power voltage for servicing. Factory intercon-
necting wiring is provided from the disconnect switch to factory supplied system circuit
breakers.
Single Point Circuit Breaker
– A unit mounted circuit breaker with external, lockable
handle (in compliance with N.E.C. Article 440-14), can be supplied to isolate the power
voltage for servicing. (This option includes the Single-Point Power connection.)
Control Transformer – Converts unit power voltage to 115-1-60 or 115-1-50 (0.5 or 1.0
kVA capacity). Factory mounting includes primary- and secondary-wiring between the
transformer and the control panel.
Power Factor Correction Capacitors
– Will cor rect unit compressor power factors to a
0.90-0.95.