Grundfos CRE - Page 17

3 × 400-480 V, 50/60 Hz, Model K
Speed
[rpm]
Power
[kW]
Mains voltage
[V]
Leakage current (I
L
)
[mA]
3500-4000 26
≤ 400
3.5 < I
L
< 20
> 400
3.5 < I
L
< 30
14.4.3 Enclosure class
Standard: IP55.
Optional: IP66.
IP ratings are evaluated in accordance with IEC 60034-5.
The IP rating can be found on the product's nameplate:
OUTPUT Variant
V
Hz
A
P2:
PB:
FM:
HMI:
CIM:
kW
rpm
%
n:
PDS Eff
xxxv
:
98100448
IE5
IES2
Type:
P.N.:
DE:
-V
kg
NDE:
Wt:
P.C.:
Type:
IP:
U in:
f in:
I1/1:
CL:
˚C
˜
Made in Hungary
DK - 8850 - Bjerringbro - Denmark
TM084099
14.4.4 Insulation class
311 °F (155 °C).
14.4.8 Torques
Torques for terminals
Terminal
Recommended
torque
[Nm]
L1, L2, L3 2.2
PE 6
NC, C1, C2, NO 0.5
DI1, DI2, DI3,
DI4, AI1, AI2, AI3, AO1,
PT1, PT2, LT1,
LT2, GND, 24V, 5V, TX, RX, A,
Y, B, S24, ST1, ST2
0.5
Torques for other parts
Part designation
Recommended
torque
[Nm]
Control box, upper part 6.5 - 7
Cover for mains 1.0 - 1.3
Cable glands:
M20/M40 1 - 1.5
14.5 Accessories
The following are the communication interface
modules intended for use with the product:
Protocol
Communication
interface module
GENIbus CIM 50
LonWorks (Single) CIM 100
PROFIBUS DP CIM 150
Modbus RTU CIM 200
17
English (GB)