D-CK920-AC-3 Hoyt Electrical Instrument Works, D-CK920-AC-3 Datasheet - Page 3

• Manufacturer Part Number: D-CK920-AC-3
• Description: PANEL METER, AC VOLT, AMP, FREQ IN 1 LED DIG12/24VDC AUX
• Manufacturer: Hoyt Electrical Instrument Works
• Type: Multi-Functionr

Specifications of D-CK920-AC-3

• Cut Out, Panel: 2-1/2 "
• Dimensions: 2.98"L×2.25"W
• Display Digit Height: 0.38 "
• Display Type: LED
• Function: Ammeter/Frequency/Voltage
• Range, Measurement: 0 to 285 VAC, 0.1 to 99.9 AAC, 45 to 65 Hz
• Accuracy: AC Volts TRMS Sensing
• Ac Voltage Range: 1 VAC to 300 VAC; ±1.0% of Range +2 Digits
• Frequency Range: 45 Hz to 65 Hz
• Maximum Input Current: 100 mAAC; 100 AAC
• Range: 45-65 Hz
• Lead Free Status / Rohs Status: RoHS Exempt Product

#6 Machine Screw
#28 Drill size f or
Clearance Holes
-
REAR VIEW DC METER
SURFACE MOUNTING
VDC
8-32
Front View DC Meter
Rear View DC Meter
0.15"
+
Surface mounting instructions:
The D-CK920 Meter is made to mount on the surface of a panel or as
a Window Mounted unit. The choice of mounting is that of the user.
To mount the D-CK920 on the surface of a panel begin by cutting a
hole in the panel as shown in Figure “A” .
The dimensions shown in Figure “A” provide a barrier between the
edge of the D-CK920 meter Case and the recommended cutout.
The dimension of 0.152” on each side of the meter case allows for
adequate clearance between the terminals and the panel. It is
important to maintain the top clearance of 0.100 +0/-.001”
D-CK920VADC
VOLTS
D-CK920VADC
AMPS
Decimal
Jumper
DC
A V
SHUNT
DCA
+ A -
.
.
DCV
+
-
Surface Mount
-
2.37"
VDC
8-32
2.98"
2.68"
Front View AC Meter
Rear View AC Meter
+
HZ
D-CK920VAFAC
D-CK920VAFAC
Decimal
Jumper
A
VOLT S
AMPS
AC
1000:1
ACA
CT
285V
Line to Neutral
.
.
ACV
FIGURE “A”
0.44"
0.31"
0.15"
Side View
Meter mounted from rear.
Studs protrude through meter.
0.10"
WINDOW MOUNTING
D-CK 920 Series
Mounting Hole or Blind Stud #6
Window Mounting Instructions:
The D-CK920 AC and DC Digital meters
will fit the standard 2 ½” Analog Window
opening found in existing panels today.
Mounting the D-CK920 into a panel as
a Window mount can be accomplished
by cutting an opening in the panel as
shown in Figure “B” to allow the window
portion of the D-CK920 to fit flush with
the panel. If you are replacing a Window
Mount 2 ½” Analog Panel meter with the
D-CK920 the window opening should be
the same dimension and allow for
easy installation.
WINDOW MOUNT
PANEL CUTOUT
#6 Machine Screw
#28 Drill size for
2.90"
2.36"
Front Panel View
FIGURE “B”
0.26"