Datel 20A Uživatelský manuál

Procházejte online nebo si stáhněte Uživatelský manuál pro Svařovací systém Datel 20A. ACA-20PC Series - Murata Power Solutions Uživatelská příručka

  • Stažení
  • Přidat do mých příruček
  • Tisk
  • Strana
    / 6
  • Tabulka s obsahem
  • KNIHY
  • Hodnocené. / 5. Na základě hodnocení zákazníků
Zobrazit stránku 0
CURRENT LIMITED
AC OR DC SUPPLY
3½ DIGIT
A/D CONVERTER
+V –V
+
RMS-to-DC
CONVERTER
CAL.
BUILT-IN
CURRENT
TRANSFORMER
LED DISPLAY
POWER
CONVERTER
TB1
A B
(L1)
MEASURED AC
LOAD CURRENT
www.murata-ps.com
www.murata-ps.com/support
For full details go to
www.murata-ps.com/rohs
 
SIMPLIFIED SCHEMATIC DIAGRAM
Figure 1. ACA-20PC Series simplifi ed schematic
Now
Available with
Wire Lead CTs
ACA-20PC Series
Digital, LED-Display AC Ammeters with
Built-in Current Transformers
MPM_ACA_20PC.B13 Page 1 of 6
FEATURES
Built-in Current Transformers for direct measurement
of 0 to 2/20/50/100 Amps
Functionally complete:
On-board current transformers
Scaling/interface circuitry
Precision A/D converters
Bright red LED displays
8 different models
Subminiature, 1.38" x 0.88" package
Easy-to-read, 0.37"/9.4mm digits
AC powered models 85-264Vac @ 50/60Hz
"Self-powered" 85-264Vac, 2A and 20A models feature
built-in load connections
+5-40V dc powered models
2000V isolation; approvals to UL/cUL/IEC/61010-1
DATEL's new ACA-20PC Series are the fi rst digital ac ammeters to incorporate on-board current
transformers (CT’s), and they are amazingly easy to use. Simply pass the current-carrying load
wire through the ACA-20PC’s on-board CT, apply power to the meter's two supply terminals,
and you’re instantly measuring ac currents over one of four ranges (0-2A with 1mA resolu-
tion, 0-20A with 10mA resolution, or 0-50A and 0-100A with 100mA resolution). Absolutely no
external components, such as expensive low-value shunts or 5A "donut" CT’s, are required.
Meters are ac powered (120/220Vac @ 50/60Hz) or dc powered (+5-40V) and impose
minimal loads (50mA max. and 120mA max., respectively) on their supplies. All models employ
auto-zeroing circuits, precision bandgap references, and super stable thin-fi lm resistors for
unsurpassed accuracy (±0.15%FS) and stability.
The functionally complete ACA-20PC ammeters provide all the scaling/interface circuitry to
mate the CT’s output to a precision (3½ digit) A/D converter. The A/D's output goes directly to
drivers for the meters’ large (0.37"/9.4mm digit height), easy-to-read, LED displays. AC-pow-
ered units have on-board AC/DC converters, and wide-range dc-powered units have on-board
linear regulators. AC-powered models can be powered by the same ac supply whose current
they are monitoring. The 2A and 20A, 85-264Vac, 50/60Hz ("AC1") models feature additional
on-board terminal blocks to supply power to the external load. All models provide 2000Vdc iso-
lation between the measured ac current and their power supply, and all are UL/CSA recognized.
Each meter is housed in a subminiature, 1.38" x 0.88", epoxy-encapsulated package. Total
behind-the-panel installation depth is approximately 2 inches.
C
®
US E156931
Zobrazit stránku 0
1 2 3 4 5 6

Shrnutí obsahu

Strany 1 - ACA-20PC Series

CURRENT LIMITEDAC OR DC SUPPLY 3½ DIGIT A/D CONVERTER +V –V –+RMS-to-DC CONVERTER CAL. BUILT-IN CURRENT TRANSFORMER LED DISPLAY POWER CONVERTER TB1 A

Strany 2

➀ The ACA-20PC-1-AC1-RL and ACA-20PC-2-AC1-RL have 4-position on-board terminal blocks. All other models have 2-position terminal blocks.➁ Specifi ed f

Strany 3

www.murata-ps.com/supportACA-20PC SeriesDigital, LED-Display AC Ammeters with Built-in Current TransformersMPM_ACA_20PC.B13 Page 3 of 6IMPORTANT! To

Strany 4

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 requ

Strany 5

ACA-20PC-1 & 2-AC1-RLACA-20PC-3 SeriesMechanical Dimensions: Inches (mm) Tolerances: 2 PL DEC ±0.02 (±0.51), 3 PL DEC ±0.010 (±0.254)ACA-20PC-4 S

Strany 6

* 1.350 (34.3) for ACA-20PC-4-XXX 100A model with pc-board mounted CTs.® ® BEZEL Gasket#2-56 INSERT0.156 (3.96) DEEPFRONT VIEW1.280(32.51)0.187(4.75

Komentáře k této Příručce

Žádné komentáře

Braun EE 1170 SD Handbücher

Bedienungsanleitungen und Benutzerhandbücher für Epilierer Braun EE 1170 SD.
Wir stellen 1 PDF-Handbücher Braun EE 1170 SD zum kostenlosen herunterladen nach Dokumenttypen zur Verfügung Bedienungsanleitung






Weitere Produkte und Handbücher für Epilierer Braun

Modelle Dokumententyp
SE830 Face Betriebsanleitung     Braun SE830 Face, 107 Seiten
Silk-épil 7-569 Betriebsanleitung         Braun Silk-épil 7-569, 82 Seiten
Silk-épil 3 3270 Spezifikationen     Braun Silk-épil 3 3270, 104 Seiten
Silk-épil 7 SkinSpa 7951 Betriebsanleitung         Braun Silk-épil 7 SkinSpa 7951, 97 Seiten
SE 5185 + FG 1100 Spezifikationen     Braun SE 5185 + FG 1100, 29 Seiten
Silk-épil 3370 Spezifikationen    Braun Silk-épil 3370, 90 Seiten
Silk-épil 7 SkinSpa 7-929 Betriebsanleitung         Braun Silk-épil 7 SkinSpa 7-929, 81 Seiten
Silk-épil 7 7891 Handbuch        Braun Silk-épil 7 7891, 111 Seiten
Silk-epil 7-979 Spezifikationen       Braun Silk-epil 7-979, 109 Seiten
Silk-épil 7 7681 Spezifikationen        Braun Silk-epil 7 7281, 122 Seiten
SILK EPIL 5 5580 Handbuch        Braun 5580 Silk-épil 5, 68 Seiten
3270 Silk-epil 3 Handbuch     Braun 3270 Silk-epil 3, 94 Seiten
Silk-épil 5 5280 Spezifikationen      Braun Silk-épil 5 5280, 86 Seiten
5280 Handbuch        Braun 5280, 62 Seiten
Silk-épil 5 5185 Spezifikationen        Braun Silk-epil 5 5180, 56 Seiten