Coil Heater; Control, Indirect, With Electrical Load Limiter; Control, Indirect, With Solid State Reversing Contactor - haacon ESP Serie Betriebsanleitung

8.6 coil heater

Motors that are used in humid environments and/or under
strong temperature fluctuations can be supplied with a heating
element to protect against condensation water.
The single-phase supply (which is located in the terminal box)
is provided via an additional terminal strip.
Power consumption:
construction size
56 ... 80
90 ... 160MR
160.M..180M
180L...200L
GB
Modifications of the design and execution reserved.
never feed the coil heater during motor operation.

8.7 control, indirect, with Electrical load limiter

Corresponds in design and working method basically to the
control with pendant pushbutton, indirectly (Chapter 8.5)
The power consumption of the motor is additionally measured
by means of an active power meter during "lifting" operation. If
the current exceeds (overload) the set value (level), the motor
is switched off and the red lamp on the switchbox lights up.
If there is no "malfunction" according to Chapter 8.5, then
there is an overload shutdown. Then only a "lowering" move-
ment (unreeling the rope) is possible. Short lowering quits the
overload protection. "Lifting" is possible again after eliminating
the overload.
The active power meter has been adjusted in the factory.
– As a safety component, this must be regularly, however
at least once annually checked by the operator as well as
before commissioning.
094414_a_de_gb_fr_eseilwi_s
1~230V+10%
P [W]
10
25
50
65
haacon hebetechnik gmbh – Telefon +49 (0) 9375 - 84-0 – Fax +49 (0) 9375 - 84-66
Observe in this respect:
– Does the Ident-No. correspond(ID.-No.: 890060) to the spe-
cifications of the type plate of the active power meter?
– Only use devices with same ID No.!
S1 = UL; S2 = U;
S1 = UL
Error LED
S2 = U
Settings – parameters range and level:
Power supply
type ESP245-3
voltage
Range 400VAc
level %
400VAc
± 5 %
Disconnection at 110% of the nominal load!
– Check overload protection with test load and possibly
correct the setting "Level" (increase of level = increase of
overload limit).
According to DIN EN 14492-1/2, the disconnection must
take place in a range between 110% and 125% of the
nominal load.

8.8 control, indirect, with Solid State Reversing contactor

A detailed manual is posed in the control box and may be
downloaded as .pdf-file from www.phoenixcontact.com
Item 4." Function" describes Operation and operating modes,
Parameterization /, Error detection and Reset.
For a manual reset activate the reset button.
ts = 0,5 s; tr = 0,3 s
Level
Range
ts = 0,5
tr = 0,3
10
50
28