Danfoss VLT Refrigeration Drive FC-103N200 [64/77] Specifications

11 Specifications

11.1 General Specifications

Mains supply (L1, L2, L3)

Supply voltage 380-480 V ±10%

Supply voltage 525-600 V ±10%

Mains voltage low/mains drop-out:

During low mains voltage or a mains drop-out, the frequency converter continues until the intermediate circuit voltage drops

below the minimum stop level, which corresponds typically to 15% below the frequency converter's lowest rated supply voltage.

Power-up and full torque cannot be expected at mains voltage lower than 10% below the frequency converter's lowest rated

Environment according to EN60664-1 overvoltage category III / pollution degree 2

The unit is suitable for use on a circuit capable of delivering not more than 100.000 RMS symmetrical Amperes, 480/600 V

maximum.

Motor output (U, V, W)

Output voltage 0-100% of supply voltage

Output frequency 0-800* Hz

Switching on output Unlimited

Ramp times 1-3600 s

* Voltage and power dependent

Torque characteristics

*Percentage relates to the frequency converter's nominal torque.

Cable lengths and cross sections

Max. motor cable length, screened/armoured 150 m

Max. motor cable length, unscreened/unarmoured 300 m

Max. cross section to motor, mains, load sharing and brake *

Maximum cross section to control terminals, rigid wire 1.5 mm

2

/16 AWG (2x0.75 mm

2

)

Maximum cross section to control terminals, flexible cable 1 mm

2

/18 AWG

Maximum cross section to control terminals, cable with enclosed core 0.5 mm

/20 AWG