High Country Tek HAU Series - Manual (Page 8)

HAU Product Manual
High Country Tek, Inc.
208 Gold Flat Court
Nevada City, CA, 95959.
Tel:- (1) 530 265 3236
www.hctcontrols.com 021-00140_HAU_User_Guide_Rev_Bp2 8/10
Controller Connection Information:
NOTE:
Use AGC5 fuse up to
3 amps and AGC10
upto 5 amps
Housing Type:- HCT unique ‘encapsulated’ block.
Input Supply Voltage: 11 – 30VDC ( Absolute Maximum )
Input Supply Current: Valve Current Setting + 200mA
Quiescent (Max)
Command Input Type(s): Voltage *Vdc) OR current (mA)
Command Input Value(s): 0 to +5V, 0 to +10V or 0 to 20mA
Proportional Output: 1x PWM up to 5A max current
Dither Frequenc y : ~30 to 200Hz ( adjustable )
Dither Amplitude : ~0 to 100% ( adjustable )
Housing Material:- Black, Polycarbonate potting case
Wire Connections :- 8 way Terminal block with
Weatherpack connectors as ‘Q’ option
Connector type :- Screw terminals ( standard )
Encapsulation:- Flameproof, 2 part epoxy resin - black
Mounting:- 3 x No. 8 ( 4.5mm ) screws .
Temperature range:- -20 to +60ºC ( operational )
NEMA/IP Rating: NEMA 6P/68
( Module only ) derate for connector as required.
0.500
1.000
1.500
2.000
2.500
3.000
3.500
1.000 2.000 3.000 4.000 5.000 6.000 7.000 8.000 9.000 10.000
Control Voltage (Volts)
Coil
Current
(Amps)
Measured Coil Current Expected Coil Current
The HAU series of controllers has a very linear
command input to current output curve to ensure the
best flow or pressure characteristic is achieved from
the product being driven.