BINDER MK 115 User Manual
Page 40
MKF + MKFT (E3.1) 07/2014
page 40/114
4.8.2 Connecting the voltage and frequency changer (for units equipped with a voltage
and frequency changer)
The voltage and frequency changer is supplied with a fixed power connection cable without a plug. It is
protected against excess-current with 3 internal overload releases. The connection is made by the cus-
tomer..
The socket must provide a protective conductor
Electrical connection data:
•
Input side: 480 V, 60 Hz, 4-wire
•
Output side (to the chamber): 400 V, 50 Hz, 5-wire
Establish the electrical connection of the alternating climate chamber together with the voltage and fre-
quency changer, proceed in the following order:
1. Connect the alternating climate chamber to the connection socket (G) of the voltage and frequency
changer
2. Establish the power connection of the voltage and frequency changer using the power cable (I)
3. Turn on the voltage and frequency changer at the power switch (H) (position „ON“)
4. Turn on the alternating climate chamber with the main power switch (3) in the lateral control panel
Left side of the voltage and frequency changer
with connection socket (G) for the alternating climate
chamber
Right side of the voltage and frequency changer
with power switch (H) and power cable (I)
Figure 13: Voltage and frequency changer, mounted
(H)
(I)
(G)