Zamel CKM - 01 Instruction Manual

PHASE SEQUENCE SENSOR CKM - 01
DESCRIPTION
The CKM-01 phase sequence sensor
device is used to protect devices powe-
red from a three-phase installation (e.g.
a motor) from being damage in case of
phase voltage switch off. It is because of
phase voltage asymmetry or wrong phase
sequence. The threshold switch on value
is can be adjusted by the user by means
of a potentiometer. The system does not
protect from symmetrical voltage drop and
it is powered from L1 phase. The switch
off delay and voltage hysteresis cause the
system is resistant to momentary voltage
changes.
FEATURES
● Wrong phase sequence protection,
● phase fading protection,
● voltage asymmetry protection,
● (asymmetry) switch on threshold regu-
lation,
● switch off delay and voltage hysteresis
● resistant to momentary voltage drops,
● momentary voltage fading protection
max 10 A capacity,
● monomodular casing,
● TH-35 DIN rail installation.
The device is designed
for three-phase installa-
tion and must be instal-
led in accordance with
standards valid in a par-
CAUTION
ticular country. The devi-
ce should be connected
according to the details included in this
operating manual. Installation, connec-
tion and control should be carried out
by a qualified electrician staff, who act in
accordance with the service manual and
the device functions. Disassembling of
the device is equal with a loss of guaran-
tee and can cause electric shock. Before
installation make sure the connection ca-
bles are not under voltage. The cruciform
head screwdriver 3,5 mm should be used
to instal the device. Improper transport,
storage, and use of the device influence
its wrong functioning. It is not advisable
to instal the device in the following cases:
if any device part is missing or the device
is damaged or deformed. In case of im-
proper functioning of the device contact
the producer.
ZAMEL Sp. z o.o.
ul. Zielona 27, 43-200 Pszczyna, Poland
tel. +48 (32) 210 46 65, fax +48 (32) 210 80 04
www.zamel.com, e-mail: marketing@zamel.pl
TECHNICAL PARAMETERS
Input rated voltage / supervised: 230/400 V~
Znamionowy pobór prądu: 34 mA
Measure terminals: L1, L2, L3
Correct phase sequence indicator: LED green
Wrong phase sequence indicator: LED red
Voltage threshold adjustment: 170 V ÷ 200 V
Output relay parameters: 1NO/NC - 10 A / 250 V AC1 2500 VA
Number of terminal clamps: 7
Section of connecting cables: 0,2 ÷ 2,50 mm
Ambient temperature range: -20 ÷ +60
Operating position: free
Protection degree: IP20 (PN-EN 60529)
Overvoltage category: II
Rated impulse withstand voltage: 2 kV (PN-EN 61000-4-5)
Reference standards: PN-EN 60730-1; PN-EN 60730-2-1
APPEARANCE
Correct phase sequence
indicator
Wrong phase
sequence indicator
Voltage threshold
adjustment
Relay output terminals (11, 12, 14)
INSTRUCTION MANUAL
CKM-01
Supply cables: L1, N
Rated current: -15 ÷ +10 %
Rated frequency: 50 / 60 Hz
Voltage hysteresis: approx. 10 V
Switch on delay t 1 : 5 sec -10 sec
Switch off delay t 2 : 1 sec - 5 sec
C
o
Mounting: TH35 rail (acc PN-EN 60715)
Protection class: II
Pollution degree: 2
Dimensions: monomodular (17,5 mm) 90x17,5x66 mm
Weight: 77 g
PN-EN 61000-4-2,3,4,5,6,11
2
Power supply terminal (N)
plik: inst_ext_gb_ckm-01 | modyfikacja: 19.10.2015