KAESER EPC Series User Manual

Model Backup fuse [A]
Supply cable [mm
2
]
Current input [A]
EPC 1000–2–500 25 4 x 4 18.0
Tab. 18 Supply details 400V/3/50Hz
2.12.2 Option C5
Electrical connection details for oil level monitoring
Characteristic Value
Contact load capacity max. 1 A
max. 230 V AC / 48 V DC
max. 26 VA / 20 W
Maximum medium temperature 110 °C
Maximum ambient temperature 110 °C
Enclosure protection IP 65
Tab. 19 Connection details for oil level monitoring
2.13 Network Conditions
The machines listed in table are intended for operation with a public power supply with a network
impedance at the transfer point (house connection) of maximum Z
max
[Ohm].
The operator must ensure that the machines are only connected to a supply network that meets these
requirements.
The local electricity utility will provide information on the network impedance.
2.13.1 Network conditions at 400V/3/50Hz
Model Start mode Starts [1/h] Z
max
[Ω]
EPC 230–2 Direct online 6 —
12 —
18 —
EPC 230–2 Star-delta 6 —
12 —
18 —
EPC 420–2 Direct online 6 —
12 —
18 —
EPC 420–2 Star-delta 6 —
12 —
18 —
EPC 550–2 Direct online 6 —
12 —
18 —
2 Technical Specification
2.13 Network Conditions
No.: 9_9431_02 E
Service Manual 2-stage piston compressor
EPC
9

KAESER EPC Series Specifications

General

Type	Rotary Screw Compressor
Drive Type	Direct Drive
Cooling System	Air-cooled
Control System	Sigma Control 2.0
Weight	Varies depending on model
Noise Level	62 - 75 dB(A) (depending on model)