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General Technical Data
AC line supply (L1, L2, L3):
Supply voltage MCD300 -T5 ............................................................................................. 3 x 200 VAC ~ 525 VAC
Supply voltage MCD300 -T7 ............................................................................................ 3 x 200 VAC ~ 690VAC
Supply frequency (at start) ....................................................................................... 50HZ (
Supply frequency (during start) ......................................................... >45Hz (50Hz supply) or >55Hz(60 Hz supply)
Supply frequency (during run) ........................................................... >48Hz (50Hz supply) or >58Hz(60 Hz supply)
Electronics control voltage ....................................................... 110 VAC (+10%/-15%) or 230 VAC (+10%/-15%)
Control Inputs
Start (Terminals 15 & 16) ................................................................... Normally Open, Active 24 VDC, 8mA approx.
Stop (Terminals 17 & 18) ................................................................. Normally Closed, Active 24 VDC, 8mA approx.
Reset (Terminals 25 & 26) ................................................................ Normally Closed, Active 24 VDC, 8mA approx.
Parameter Set (Terminals 27 & 28) .................................................... Normally Open, Active 24 VDC, 8mA approx.
Relay Outputs
1)
Programmable Output A
(Terminals 13 & 14) ..... Normally Open, 5 A @ 250 VAC/360 VA, 5 A @ 30 VDC resistive
2)
Programmable Output B
(Terminals 21, 22 & 24) ... Changeover, 5 A @ 250 VAC/360 VA, 5 A @ 30 VDC resistive
3)
Output C
(Terminals 33 & 34) .......................... Normally Open, , 5 A @ 250 VAC/360 VA, 5 A @ 30 VDC resistive
1)
Programmable functions: Line contactor, Run
2)
Programmable functions: Tripped, Output on, High current flag, Low current flag, Line contactor
3)
Programmable functions: Run, D.C.Brake Contactor Control, Off
Environmental
Degree of protection MCD3007 to MCD3132 ................................................................................. IP21 (NEMA 1)
Degree of protection MCD3185 to MCD3800 ........................................................................ IP20 (Open Chassis)
Operating Temperatures ............................................................................................. -5
Rated short-circuit current (with semi-conductor fuses) ................................................................................ 100kA
Rated insulation voltage (Surges) ........................................................................... 2 kV line to earth, 1kV line to line
Rated impulse withstand voltage (Fast transients) ............................................................................................. 2 kV
Pollution Degree ......................................................................................................................... Pollution Degree 3
Electro static discharge ........................................................................ 4 kV contact discharge, 8 kV air discharge
Equipment class (EMC) .............................................................................................................................. Class A
Radio-frequency electromagnetic field .......................................................................0.15 MHz - 80 MHz: 140dBµV
This product has been designed for Class A equipment. Use of the product in domestic environments may cause
radio interference, in which case the user may be required to employ additional mitigation methods.
Standards Approvals
C
......................................................................................................................................................... CISPR-11
1
UL
............................................................................................................................................................... UL508
1
C-UL
........................................................................................................................................... CSA 22.2 No. 14
CE ................................................................................................................................................... IEC 60947-4-2
1
Requires use of semi-conductor fuses; is applicable for supply voltages up to 600VAC (MCD3500 440V); excludes
models MCD3600~MCD3800
30
MCD3000 Series
MG.15.A2.22 – VLT is a registered Danfoss trademark
±
±
2Hz) / 60 Hz (
2Hz)
o
o
o
o
C (23
F) / +60
C (140
F)
80 MHz - 1 GHz: 10 V/m
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