DMS-30798-C Murata Power Solutions Inc, DMS-30798-C Datasheet - Page 4

• Manufacturer Part Number: DMS-30798-C
• Description: AMMETER LED 85-264VAC 30A RED
• Manufacturer: Murata Power Solutions Inc
• Series: ACA-20PCr
• Type: Ammeterr

Specifications of DMS-30798-C

• Measuring Range: 0 ~ 30A
• Display Style: Red Characters, Black Background
• Display Type: LED
• Display Face Size: 1.30" L x 0.80" W (33.0 x 20.3mm)
• Display Digits: 3.5
• Display Digits - Height: 0.370" (9.40mm)
• Backlight: Without
• Mounting Type: Panel Mount
• Termination: Wire Leads
• Voltage - Supply: 85 ~ 264VAC
• No. Of Digits / Alpha: 3-1/2
• Meter Function: AC Ammeter
• Meter Range: 0A To 30A
• Digit Height: 9.4mm
• Operating Temperature Range: 0°C To +60°C
• Meter Signal Input: Current
• Character Size: 0.37"
• Meter Output: Current
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 811-1102

TYPICAL WIRING DIAGRAM
First pass and carefully dress one external load wire through the
on-board CT (L1). Then connect the ac supply and load wires to TB1
as shown. If required, verify that correct line-power polarities are
applied to the external load (see Technical Note 4). Ensure all wires
are stripped and terminals torqued correctly. For proper operation,
pass only one load wire through the on-board CT’s center hole.
Step 1.
85-264Vac TO LOAD
Figure 3. 2A and 20A, 85-264V AC-Powered Models
Panel
With Auxilliary Load Connections
85-264Vac
POWER
FUSED
ACA-20PC-1-AC1-RL
ACA-20PC-2-AC1-RL
Step 2.
TO LOAD
www.murata-ps.com/dpm
85-264Vac
POWER
FUSED
Figure 2. Panel Installation
Step 3.
TO AC LOAD
TO AC LOAD
Digital, LED-Display AC Ammeters with
Figure 4. All Other AC-Powered Models
ACA-20PC-X-ACX
ACA-20PC-X-DCX
Figure 5. All DC-Powered Models
16 Feb 2011 MPM_ACA_20PC.B08 Page 4 of 6
Built-in Current Transformers
ACA-20PC Series
+
Step 4.
–
AC POWER
DC POWER
AC SUPPLY
AC SUPPLY
SUPPLY
SUPPLY
FUSED
FUSED
email: [e-mail]
–
+