SPECIFICATIONS
Electrical Characteristics
Service required: 2 Pole, 3 Wire (single phase plus ground)
Compressor P/N Customer's Electrical
Service
Compressor
RLA
Requires Setting of
Transformer Voltage Taps
267794D26G or
268086D26G
220 V~ (± 10%), 60 Hz
200 V~ (± 5%), 50 Hz
16 A NO
268613D26G
220 V~ (± 10%), 60 Hz
200 V~ (± 5%), 50 Hz
8 A NO
267794D1526G or
268086D1526G
220 V~ (± 10%), 60 Hz
200 V~ (± 5%), 50 Hz
220 V~ (± 5%), 50 Hz
16 A YES
268613D1526G
220 V~ (± 10%), 60 Hz
200 V~ (± 5%), 50 Hz
220 V~ (± 5%), 50 Hz
8 A YES
267794D1626G or
268086D1626G
220 V~ (± 10%), 60 Hz
200 V~ (± 5%), 50 Hz
230/240 V~ (± 5%), 50 Hz
16 A YES
268613D1626G
220 V~ (± 10%), 60 Hz
200 V~ (± 5%), 50 Hz
230/240 V~ (± 5%), 50 Hz
8 A YES
267794D2526G or
268086D2526G
220 V~ (± 10%), 60 Hz
200 V~ (± 5%), 60 Hz
17.5 A YES
268613D2526G
220 V~ (± 10%), 60 Hz
200 V~ (± 5%), 60 Hz
8 A YES
Transformer voltage taps must be selected to match the incoming supply voltage.
See section on Mains Power Supply Connection.
Power required: 3.4 kW, 16.0 amperes full load at 220 V~, 60 Hz and
3.0 kW, 15.5 amperes full load at 200 V~, 50 Hz.
60 amperes starting current, 73 amperes locked-rotor current.
Power Cord Connector: NEMA L6-20P (2 pole, 3 wire, 20 A, 250 V~) male plug
to connect to customer’s receptacle.
Power Conductor Requirements for hard wiring (if not using the compressor power cord):
Use 12 AWG (3.3 mm
2
) copper wire rated at 250 V~ minimum, protected with oil-
resistant insulation. Two power leads and one grounding conductor are required.
Power should be provided through a separately fused safety switch with 20-ampere fuses.
Fuses are SLO-BLO, type T. Fuse ratings are 250 volts, 1.0 ampere, 0.63 ampere, 0.4 ampere
and 5.0 amperes. See the Description and the Parts sections.
Cold Head Receptacle: Receptacle on the compressor front panel used with a cold head cable
provides power to the cold head.
Accessory Receptacle on the compressor used with an optional accessory cable provides
remote on/off switching capability.
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