6
COIL VOLTAGE
3
GENERAL CHARACTERISTICS
(1) Coil can be supplied also with 60 Hz of voltage frequency: in this case the performances are reduced by 10÷15% and the power
consumption is 55 VA.
(2) Average values based on tests preformed at nominal hydraulic condition and ambient/coil temperature of 20°C.
(3) When solenoid is energized, the inrush current is approx 3 times the holding current. Inrush current values correspond to a power
consumption of about 150 VA
.
5
ELECTRICAL CHARACTERISTICS
Operating pressure
Ports P,A,B: 350 bar;
Port T 210 bar for DC version; 160 bar for AC version
Max flow
60 l/min, see Q/Δp diagram at section and operating limits at section
98
4
HYDRAULIC CHARACTERISTICS
Insulation class
H (180°C) for DC coils; F (155°C) for AC coils
Due to the occuring surface temperatures of the solenoid coils, the European standards EN ISO
13732-1
and EN ISO 4413 must be taken into account
Protection degree to DIN EN 60529
IP 65 (with connectors 666, 667 correctly assembled)
Relative duty factor 100%
Supply voltage and frequency
See section
6
Supply voltage tolerance ± 10%
Assembly position Any position
Subplate surface finishing to ISO 4401
Acceptable roughness index, Ra ≤0,8 recommended Ra 0,4 - flatness ratio 0,01/100
MTTFd valves according to EN ISO 13849 150 years, see technical table P007
Ambient temperature range
Standard = -30°C ÷ +70°C /PE option = -20°C ÷ +70°C
Storage temperature range
Standard = -30°C ÷ +80°C /PE option = -20°C ÷ +80°C
Surface protection
Body: zinc coating with black passivation
Coil: zinc nickel coating (DC version)
plastic incapsulation (AC version)
Corrosion resistance
Salt spray test (EN ISO 9227) > 200 h
Conformity
CE to Low Voltage Directive 2014/35/EU
RoHs Directive 2011/65/EU as last update by 2015/65/EU
REACH Regulation (EC) n°1907/2006
External supply nominal voltage
± 10%
Voltage
code
Type
of connector
Power
consumption
(2)
Code of spare coil
DHL
12 DC
12 DC
666
or
667
29W
COL-12DC
14 DC
14 DC
COL-14DC
24 DC
24 DC
COL-24DC
28 DC
28 DC
COL-28DC
110 DC
110 DC
COL-110DC
220 DC
220 DC
COL-220DC
110/50 AC (1)
110/50/60 AC
58VA
(3)
COL-110/50/60AC
115/60 AC
115/60 AC
COL-110/60AC
230/50 AC (1)
230/50/60 AC
COL-230/50/60AC
230/60 AC
230/60 AC
COL-230/60AC
110/50 AC - 120/60 AC
110 DC
669 29W
COL-110DC
230/50 AC - 230/60 AC
220 DC
COL-220DC
7 OPTIONS
A = Solenoid mounted at side of port B (only for single solenoid valves). In standard versions, solenoid is mounted at side of port A.
MV, MO = auxiliary hand lever positioned vertically (MV) or horizontally (MO). For available configuration and dimensions see section
WP = prolonged manual override protected by rubber cap.
WPD/HL = manual override override with detent, to be ordered separatelly,
see section
The manual override operation can be possible only if the pressure at T port is lower than 50 bar
18
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