Additional Connections; Mains Disconnectors - Danfoss VLT HVAC Design Manual

How to Install

5.4 Additional Connections

5.4.1 Mains Disconnectors

Assembling of IP55/NEMA Type 12 (A5 housing) with
mains disconnector
Mains switch is placed on left side on frame sizes B1, B2,
C1 and C2. Mains switch on A5 frames is placed on right
side
Frame size
A5
B1
B2
C1 37 kW
C1 45-55 kW
C2 75 kW
C2 90 kW
5.4.2 Mains Disconnectors - Frame Size D, E
and F
Frame
size Power & Voltage
P110-P132 380-480V &
D1/D3 P110-P160 525-690V
P160-P250 380-480V &
D2/D4 P200-P400 525-690V
P315 380-480V & P450-
E1/E2 P630 525-690V
E1/E2 P355-P450 380-480V
P500 380-480V & P710-
F3 P800 525-690V
P560-P710 380-480V &
F3 P900 525-690V
P800-P1M0 380-480V &
F4 P1M0-P1M4 525-690V
®
VLT HVAC Drive Design Guide
Type
Kraus&Naimer KG20A T303
Kraus&Naimer KG64 T303
Kraus&Naimer KG64 T303
Kraus&Naimer KG100 T303
Kraus&Naimer KG105 T303
Kraus&Naimer KG160 T303
Kraus&Naimer KG250 T303
Type
ABB OETL-NF200A or
OT200U12-91
ABB OETL-NF400A or
OT400U12-91
ABB OETL-NF600A
ABB OETL-NF800A
Merlin Gerin
NPJF36000S12AAYP
Merlin Gerin
NRK36000S20AAYP
Merlin Gerin
NRK36000S20AAYP
®
MG11BB02 - VLT is a registered Danfoss trademark
Terminal connections
L1 L2
T1 T2
L1
T1
5.4.3 F Frame circuit breakers
Frame
size Power & Voltage
P500 380-480V & P710-
F3 P800 525-690V
P560-P710 380-480V &
F3 P900 525-690V
P800 380-480V & P1M0-
F4 P1M4 525-690V
F4 P1M0 380-480V
5.4.4 F Frame Mains Contactors
Frame
size Power & Voltage
P500-P560 380-480V &
F3 P710-P900 525-690V
F3 P 630-P710380-480V
P800-P1M0 380-480V &
F4 P1M0-P1M4 525-690V
L3 31 43
T3 32 44
L2 L3 13
T2 T3 14
Type
Merlin Gerin
NPJF36120U31AABSCYP
Merlin Gerin
NRJF36200U31AABSCYP
Merlin Gerin
NRJF36200U31AABSCYP
Merlin Gerin
NRJF36250U31AABSCYP
Type
Eaton XTCE650N22A
Eaton XTCEC14P22B
Eaton XTCEC14P22B
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